FreeCalypso > hg > fc-magnetite

annotate src/cs/drivers/drv_app/fchg/fchg_process.c @ 596:e4d46979846f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
FCHG: turn on the charging LED on C155 and J100 targets
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 18 Mar 2019 17:56:04 +0000
parents 65d53dede3b2
children 92dbfa906f66
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * In this module we are going to implement the main process functions
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 * for FCHG.
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 */
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 #include "fchg/fchg_env.h"
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 #include "fchg/fchg_func_i.h"
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 #include "rv/rv_general.h"
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 #include "rvf/rvf_api.h"
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 #include "rvm/rvm_use_id_list.h"
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 #include "abb/abb.h"
596
e4d46979846f FCHG: turn on the charging LED on C155 and J100 targets
Mychaela Falconia <falcon@freecalypso.org>
parents: 369
diff changeset
12 #include "fc-target.cfg"
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 #include <string.h>
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 #include <stdio.h>
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 extern UINT16 madc_vbat_2_physical(UINT16 adc_val);
362
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
17 extern UINT16 madc_vbat_inverse(UINT16 mv);
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18
596
e4d46979846f FCHG: turn on the charging LED on C155 and J100 targets
Mychaela Falconia <falcon@freecalypso.org>
parents: 369
diff changeset
19 #if defined(CONFIG_TARGET_C155) || defined(CONFIG_TARGET_J100)
e4d46979846f FCHG: turn on the charging LED on C155 and J100 targets
Mychaela Falconia <falcon@freecalypso.org>
parents: 369
diff changeset
20 #define LEDC 0x20
e4d46979846f FCHG: turn on the charging LED on C155 and J100 targets
Mychaela Falconia <falcon@freecalypso.org>
parents: 369
diff changeset
21 #else
e4d46979846f FCHG: turn on the charging LED on C155 and J100 targets
Mychaela Falconia <falcon@freecalypso.org>
parents: 369
diff changeset
22 #define LEDC 0
e4d46979846f FCHG: turn on the charging LED on C155 and J100 targets
Mychaela Falconia <falcon@freecalypso.org>
parents: 369
diff changeset
23 #endif
e4d46979846f FCHG: turn on the charging LED on C155 and J100 targets
Mychaela Falconia <falcon@freecalypso.org>
parents: 369
diff changeset
24
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25 void pwr_init_discharge(void)
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 {
333
8a90038c0173 FCHG: store discharge state as threshold index rather than percentage
Mychaela Falconia <falcon@freecalypso.org>
parents: 331
diff changeset
27 pwr_ctrl->curr_disch_thresh = 0;
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28 }
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30 static void handle_discharge(void)
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31 {
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
32 UINT16 i;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33 char trace[64];
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
34
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35 /* first we need to find the current threshold we are at */
333
8a90038c0173 FCHG: store discharge state as threshold index rather than percentage
Mychaela Falconia <falcon@freecalypso.org>
parents: 331
diff changeset
36 i = pwr_ctrl->curr_disch_thresh;
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
37 /* is there one below? */
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
38 if (++i == pwr_ctrl->nb_thresholds)
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
39 return;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
40 /* are we crossing it? */
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
41 if (pwr_ctrl->batt_mv >= pwr_ctrl->batt_thresholds[i].bat_voltage)
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
42 return;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
43 /* yes, we crossed it - see if we fell even further down */
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
44 while (i < pwr_ctrl->nb_thresholds &&
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45 pwr_ctrl->batt_mv < pwr_ctrl->batt_thresholds[i].bat_voltage)
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46 i++;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
47 /* the last one was it */
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
48 i--;
333
8a90038c0173 FCHG: store discharge state as threshold index rather than percentage
Mychaela Falconia <falcon@freecalypso.org>
parents: 331
diff changeset
49 pwr_ctrl->curr_disch_thresh = i;
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
50 sprintf(trace, "Battery fell through %u%% mark",
333
8a90038c0173 FCHG: store discharge state as threshold index rather than percentage
Mychaela Falconia <falcon@freecalypso.org>
parents: 331
diff changeset
51 pwr_ctrl->batt_thresholds[i].remain_capa);
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
52 rvf_send_trace(trace, strlen(trace), NULL_PARAM,
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
53 RV_TRACE_LEVEL_WARNING, FCHG_USE_ID);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
54 }
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
55
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
56 static void start_i2v_cal(void)
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
57 {
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
58 UINT16 bciconf;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
59
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
60 rvf_send_trace("Calibrating i2v offset", 22, NULL_PARAM,
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
61 RV_TRACE_LEVEL_DEBUG_HIGH, FCHG_USE_ID);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
62 pwr_ctrl->state = FCHG_STATE_I2V_CAL_2;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
63 bciconf = ABB_Read_Register_on_page(PAGE1, BCICONF);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
64 bciconf &= 0x3E0;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
65 bciconf |= pwr_ctrl->config.bciconf;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
66 ABB_Write_Register_on_page(PAGE1, BCICONF, bciconf);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
67 /*
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
68 * Set the CHDISPA bit and start the zero calibration routine
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
69 * of the I to V converter
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
70 */
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
71 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0010);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
72 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0019);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
73 }
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
74
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
75 static void start_ci_charging(void)
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
76 {
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
77 rvf_send_trace("Start CI charging", 17, NULL_PARAM,
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
78 RV_TRACE_LEVEL_DEBUG_HIGH, FCHG_USE_ID);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
79 pwr_ctrl->state = FCHG_STATE_CI_CHARGING;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
80 /* Select constant current charging. The charger is disabled */
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
81 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0002);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
82 /* Program the DAC with the constant current value */
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
83 ABB_Write_Register_on_page(PAGE0, CHGREG,
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
84 pwr_ctrl->config.ci_current + pwr_ctrl->i2v_offset);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
85 /* Enable the charger */
596
e4d46979846f FCHG: turn on the charging LED on C155 and J100 targets
Mychaela Falconia <falcon@freecalypso.org>
parents: 369
diff changeset
86 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0003 | LEDC);
369
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
87 /* The total charging time starts now */
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
88 pwr_ctrl->start_time = rvf_get_tick_count();
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
89 }
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
90
362
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
91 static void start_cv_charging(void)
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
92 {
362
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
93 UINT16 code;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
94
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
95 rvf_send_trace("Start CV charging", 17, NULL_PARAM,
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
96 RV_TRACE_LEVEL_DEBUG_HIGH, FCHG_USE_ID);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
97 pwr_ctrl->state = FCHG_STATE_CV_CHARGING;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
98 /* Select constant voltage charging. The charger is disabled */
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
99 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
100 /* figure out the DAC code */
362
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
101 code = madc_vbat_inverse(pwr_ctrl->config.cv_init_set);
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
102 rvf_send_trace("Voltage (DAC code) ", 19, code,
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
103 RV_TRACE_LEVEL_DEBUG_LOW, FCHG_USE_ID);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
104 /* Program the DAC with the constant voltage value */
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
105 ABB_Write_Register_on_page(PAGE0, CHGREG, code);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
106 /* Enable the charger */
596
e4d46979846f FCHG: turn on the charging LED on C155 and J100 targets
Mychaela Falconia <falcon@freecalypso.org>
parents: 369
diff changeset
107 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0001 | LEDC);
362
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
108 /* CV control loop state init */
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
109 pwr_ctrl->cv_dac_init = code;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
110 pwr_ctrl->cv_dac_curr = code;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
111 pwr_ctrl->cv_high_vbat_count = 0;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
112 pwr_ctrl->cv_low_vbat_count = 0;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
113 /* Ichg averaging state init */
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
114 pwr_ctrl->ichg_fill_level = 0;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
115 pwr_ctrl->ichg_ring_ptr = 0;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
116 pwr_ctrl->ichg_low_count = 0;
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
117 }
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
118
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119 static void start_charge_condition_met(void)
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 {
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 rvf_send_trace("Charge start condition met", 26, NULL_PARAM,
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 RV_TRACE_LEVEL_DEBUG_HIGH, FCHG_USE_ID);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123 if (pwr_ctrl->config.bciconf)
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 start_i2v_cal();
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 else {
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 pwr_ctrl->i2v_offset = 0;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 start_ci_charging();
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 }
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 }
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130
362
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
131 static void ci_progress_trace(UINT16 ichg)
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
132 {
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
133 char trace[64];
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
134
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
135 sprintf(trace, "CI charging: Vbat=%u Ichg=%u i2v=%u",
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
136 pwr_ctrl->batt_mv, ichg, pwr_ctrl->i2v_offset);
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
137 rvf_send_trace(trace, strlen(trace), NULL_PARAM,
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
138 RV_TRACE_LEVEL_DEBUG_LOW, FCHG_USE_ID);
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
139 }
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
140
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
141 static int cv_ichg_process(UINT16 ichg_new)
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
142 {
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
143 UINT16 ichg_clip, ichg_entry;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
144 UINT32 ichg_accum;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
145 UINT16 i;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
146 char trace[64];
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
147
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
148 if (pwr_ctrl->ichg_fill_level < ICHG_AVG_WINDOW)
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
149 pwr_ctrl->ichg_avg_buf[pwr_ctrl->ichg_fill_level++] = ichg_new;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
150 else {
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
151 ichg_clip = pwr_ctrl->ichg_average +
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
152 pwr_ctrl->config.ichg_max_spike;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
153 if (ichg_new > ichg_clip)
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
154 ichg_entry = ichg_clip;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
155 else
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
156 ichg_entry = ichg_new;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
157 pwr_ctrl->ichg_avg_buf[pwr_ctrl->ichg_ring_ptr++] = ichg_entry;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
158 if (pwr_ctrl->ichg_ring_ptr >= ICHG_AVG_WINDOW)
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
159 pwr_ctrl->ichg_ring_ptr = 0;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
160 }
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
161 ichg_accum = 0;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
162 for (i = 0; i < pwr_ctrl->ichg_fill_level; i++)
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
163 ichg_accum += pwr_ctrl->ichg_avg_buf[i];
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
164 pwr_ctrl->ichg_average = ichg_accum / pwr_ctrl->ichg_fill_level;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
165 sprintf(trace, "CV charging: Vbat=%u Ichg=%u Ichg_avg=%u i2v=%u",
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
166 pwr_ctrl->batt_mv, ichg_new, pwr_ctrl->ichg_average,
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
167 pwr_ctrl->i2v_offset);
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
168 rvf_send_trace(trace, strlen(trace), NULL_PARAM,
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
169 RV_TRACE_LEVEL_DEBUG_LOW, FCHG_USE_ID);
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
170 if (pwr_ctrl->ichg_average >
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
171 (pwr_ctrl->config.end_current + pwr_ctrl->i2v_offset)) {
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
172 pwr_ctrl->ichg_low_count = 0;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
173 return 0;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
174 }
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
175 pwr_ctrl->ichg_low_count++;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
176 if (pwr_ctrl->ichg_low_count < pwr_ctrl->config.ichg_samples_needed)
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
177 return 0;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
178 rvf_send_trace("Stopping charge by low current condition", 40,
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
179 NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH, FCHG_USE_ID);
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
180 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0);
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
181 pwr_init_discharge();
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
182 pwr_ctrl->state = FCHG_STATE_READY_TO_RECHARGE;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
183 return 1;
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
184 }
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
185
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 static int overvoltage_end_charge_check(void)
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 {
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 if (pwr_ctrl->batt_mv < pwr_ctrl->config.overvoltage)
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 return 0;
363
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
190 if (pwr_ctrl->cv_dac_curr !=
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
191 (pwr_ctrl->cv_dac_init - pwr_ctrl->config.cv_dac_max_decr))
364
44795dbadbae FCHG: bug in CV process caused the control loop to be skipped
Mychaela Falconia <falcon@freecalypso.org>
parents: 363
diff changeset
192 return 0;
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 rvf_send_trace("Stopping charge by overvoltage condition", 40,
369
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
194 NULL_PARAM, RV_TRACE_LEVEL_WARNING, FCHG_USE_ID);
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 pwr_init_discharge();
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 pwr_ctrl->state = FCHG_STATE_READY_TO_RECHARGE;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 return 1;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 }
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200
363
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
201 static void cv_ctrl_loop_high_check(void)
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
202 {
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
203 if (pwr_ctrl->batt_mv < pwr_ctrl->config.cv_ctrl_loop_high) {
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
204 pwr_ctrl->cv_high_vbat_count = 0;
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
205 return;
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
206 }
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
207 pwr_ctrl->cv_high_vbat_count++;
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
208 if (pwr_ctrl->cv_high_vbat_count < pwr_ctrl->config.cv_samples_needed)
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
209 return;
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
210 if (pwr_ctrl->cv_dac_curr ==
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
211 (pwr_ctrl->cv_dac_init - pwr_ctrl->config.cv_dac_max_decr))
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
212 return;
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
213 pwr_ctrl->cv_dac_curr--;
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
214 ABB_Write_Register_on_page(PAGE0, CHGREG, pwr_ctrl->cv_dac_curr);
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
215 rvf_send_trace("Sub CV DAC", 10, pwr_ctrl->cv_dac_curr,
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
216 RV_TRACE_LEVEL_DEBUG_MEDIUM, FCHG_USE_ID);
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
217 pwr_ctrl->cv_high_vbat_count = 0;
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
218 }
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
219
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
220 static void cv_ctrl_loop_low_check(void)
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
221 {
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
222 if (pwr_ctrl->batt_mv >= pwr_ctrl->config.cv_ctrl_loop_low) {
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
223 pwr_ctrl->cv_low_vbat_count = 0;
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
224 return;
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
225 }
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
226 pwr_ctrl->cv_low_vbat_count++;
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
227 if (pwr_ctrl->cv_low_vbat_count < pwr_ctrl->config.cv_samples_needed)
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
228 return;
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
229 if (pwr_ctrl->cv_dac_curr ==
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
230 (pwr_ctrl->cv_dac_init + pwr_ctrl->config.cv_dac_max_incr))
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
231 return;
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
232 pwr_ctrl->cv_dac_curr++;
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
233 ABB_Write_Register_on_page(PAGE0, CHGREG, pwr_ctrl->cv_dac_curr);
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
234 rvf_send_trace("Add CV DAC", 10, pwr_ctrl->cv_dac_curr,
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
235 RV_TRACE_LEVEL_DEBUG_MEDIUM, FCHG_USE_ID);
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
236 pwr_ctrl->cv_low_vbat_count = 0;
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
237 }
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
238
369
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
239 static int charging_time_limit_check(void)
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
240 {
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
241 if ((rvf_get_tick_count() - pwr_ctrl->start_time) <
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
242 RVF_SECS_TO_TICKS(pwr_ctrl->config.charge_time_limit))
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
243 return 0;
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
244 rvf_send_trace("Stopping charge by time exceeded condition", 42,
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
245 NULL_PARAM, RV_TRACE_LEVEL_WARNING, FCHG_USE_ID);
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
246 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0);
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
247 pwr_init_discharge();
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
248 pwr_ctrl->state = FCHG_STATE_RECHARGE_TIMER;
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
249 pwr_ctrl->start_time = rvf_get_tick_count();
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
250 return 1;
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
251 }
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
252
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
253 void pwr_process_adc(struct pwr_adc_ind_s *msg)
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
254 {
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
255 pwr_ctrl->batt_mv = madc_vbat_2_physical(msg->data[0]);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
256
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
257 switch (pwr_ctrl->state) {
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
258 case FCHG_STATE_NO_EXT_PWR:
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
259 case FCHG_STATE_PWR_PLUG_TIMER:
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
260 case FCHG_STATE_NO_CHARGING:
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
261 handle_discharge();
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
262 return;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
263 case FCHG_STATE_READY_TO_CHARGE:
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
264 handle_discharge();
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
265 if (!(msg->data[9] & CHGPRES)) {
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
266 pwr_ctrl->state = FCHG_STATE_NO_EXT_PWR;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
267 return;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
268 }
340
2f41f7883261 FCHG: logic error in the charge (re)start condition
Mychaela Falconia <falcon@freecalypso.org>
parents: 335
diff changeset
269 if (pwr_ctrl->batt_mv < pwr_ctrl->config.start_thresh)
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
270 start_charge_condition_met();
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
271 return;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
272 case FCHG_STATE_READY_TO_RECHARGE:
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
273 handle_discharge();
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
274 if (!(msg->data[9] & CHGPRES)) {
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
275 pwr_ctrl->state = FCHG_STATE_NO_EXT_PWR;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
276 return;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
277 }
340
2f41f7883261 FCHG: logic error in the charge (re)start condition
Mychaela Falconia <falcon@freecalypso.org>
parents: 335
diff changeset
278 if (pwr_ctrl->batt_mv < pwr_ctrl->config.restart_thresh)
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
279 start_charge_condition_met();
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
280 return;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
281 case FCHG_STATE_I2V_CAL_1:
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
282 if (!(msg->data[9] & CHGPRES)) {
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
283 pwr_ctrl->state = FCHG_STATE_NO_EXT_PWR;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
284 return;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
285 }
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
286 if (pwr_ctrl->config.bciconf)
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
287 start_i2v_cal();
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
288 else {
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
289 pwr_ctrl->i2v_offset = 0;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
290 start_ci_charging();
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
291 }
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
292 return;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
293 case FCHG_STATE_I2V_CAL_2:
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
294 pwr_ctrl->i2v_offset = msg->data[2];
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
295 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
296 rvf_send_trace("i2v offset (MADC code) ", 23,
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
297 pwr_ctrl->i2v_offset,
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
298 RV_TRACE_LEVEL_DEBUG_LOW, FCHG_USE_ID);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
299 if (!(msg->data[9] & CHGPRES)) {
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
300 pwr_ctrl->state = FCHG_STATE_NO_EXT_PWR;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
301 return;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
302 }
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
303 start_ci_charging();
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
304 return;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
305 case FCHG_STATE_CI_CHARGING:
362
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
306 ci_progress_trace(msg->data[2]);
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
307 if (!(msg->data[9] & CHGPRES)) {
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
308 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
309 pwr_ctrl->state = FCHG_STATE_NO_EXT_PWR;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
310 return;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
311 }
369
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
312 if (charging_time_limit_check())
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
313 return;
360
ce6d71349af0 FCHG: data structure changes in preparation for the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 340
diff changeset
314 if (pwr_ctrl->batt_mv >= pwr_ctrl->config.ci2cv_thresh)
362
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
315 start_cv_charging();
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
316 return;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
317 case FCHG_STATE_CV_CHARGING:
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
318 if (!(msg->data[9] & CHGPRES)) {
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
319 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
320 pwr_ctrl->state = FCHG_STATE_NO_EXT_PWR;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
321 return;
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
322 }
362
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
323 if (cv_ichg_process(msg->data[2]))
4c3d05866531 FCHG: beginning of the new version
Mychaela Falconia <falcon@freecalypso.org>
parents: 360
diff changeset
324 return;
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
325 if (overvoltage_end_charge_check())
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
326 return;
369
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
327 if (charging_time_limit_check())
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
328 return;
363
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
329 cv_ctrl_loop_high_check();
cce24b9de6db FCHG: CV control loop implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 362
diff changeset
330 cv_ctrl_loop_low_check();
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
331 return;
369
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
332 case FCHG_STATE_RECHARGE_TIMER:
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
333 handle_discharge();
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
334 if ((rvf_get_tick_count() - pwr_ctrl->start_time) <
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
335 RVF_SECS_TO_TICKS(pwr_ctrl->config.recharge_delay))
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
336 return;
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
337 rvf_send_trace("Restart time met, allowing new charging", 39,
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
338 NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH,
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
339 FCHG_USE_ID);
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
340 pwr_ctrl->state = FCHG_STATE_READY_TO_RECHARGE;
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
341 return;
331
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
342 default:
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
343 rvf_send_trace("Invalid state in pwr_process_adc()", 32,
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
344 pwr_ctrl->state, RV_TRACE_LEVEL_ERROR,
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
345 FCHG_USE_ID);
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
346 }
8166b0afcf8c FCHG: main ADC process implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
347 }
334
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
348
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
349 void pwr_handle_timer(void)
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
350 {
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
351 if (pwr_ctrl->state != FCHG_STATE_PWR_PLUG_TIMER)
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
352 return;
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
353 rvf_send_trace("Timer expired, ready to charge", 30, NULL_PARAM,
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
354 RV_TRACE_LEVEL_DEBUG_LOW, FCHG_USE_ID);
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
355 pwr_ctrl->state = FCHG_STATE_READY_TO_CHARGE;
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
356 }
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
357
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
358 void pwr_charger_plug(void)
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
359 {
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
360 if (pwr_ctrl->state != FCHG_STATE_NO_EXT_PWR) {
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
361 rvf_send_trace("Charger plug event in unexpected state", 38,
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
362 pwr_ctrl->state, RV_TRACE_LEVEL_ERROR,
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
363 FCHG_USE_ID);
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
364 return;
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
365 }
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
366 if (!pwr_ctrl->config_present) {
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
367 rvf_send_trace(
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
368 "Charger plugged in, but no config: won't charge", 47,
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
369 NULL_PARAM, RV_TRACE_LEVEL_ERROR, FCHG_USE_ID);
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
370 pwr_ctrl->state = FCHG_STATE_NO_CHARGING;
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
371 return;
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
372 }
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
373 if (pwr_ctrl->config.start_delay) {
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
374 rvf_send_trace("Charger plug, starting timer", 28, NULL_PARAM,
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
375 RV_TRACE_LEVEL_DEBUG_HIGH, FCHG_USE_ID);
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
376 rvf_start_timer(FCHG_TIMER,
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
377 RVF_MS_TO_TICKS(pwr_ctrl->config.start_delay),
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
378 FALSE);
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
379 pwr_ctrl->state = FCHG_STATE_PWR_PLUG_TIMER;
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
380 } else {
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
381 rvf_send_trace("Charger plug, ready to charge", 29, NULL_PARAM,
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
382 RV_TRACE_LEVEL_DEBUG_HIGH, FCHG_USE_ID);
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
383 pwr_ctrl->state = FCHG_STATE_READY_TO_CHARGE;
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
384 }
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
385 }
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
386
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
387 void pwr_charger_unplug(void)
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
388 {
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
389 switch (pwr_ctrl->state) {
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
390 case FCHG_STATE_NO_EXT_PWR:
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
391 rvf_send_trace("Charger unplug, already handled", 31,
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
392 NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW,
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
393 FCHG_USE_ID);
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
394 /* nothing to do */
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
395 return;
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
396 case FCHG_STATE_PWR_PLUG_TIMER:
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
397 case FCHG_STATE_READY_TO_CHARGE:
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
398 case FCHG_STATE_READY_TO_RECHARGE:
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
399 case FCHG_STATE_I2V_CAL_1:
369
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
400 case FCHG_STATE_RECHARGE_TIMER:
334
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
401 case FCHG_STATE_NO_CHARGING:
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
402 rvf_send_trace("Charger unplug", 14, NULL_PARAM,
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
403 RV_TRACE_LEVEL_DEBUG_LOW, FCHG_USE_ID);
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
404 pwr_ctrl->state = FCHG_STATE_NO_EXT_PWR;
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
405 return;
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
406 case FCHG_STATE_I2V_CAL_2:
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
407 case FCHG_STATE_CI_CHARGING:
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
408 case FCHG_STATE_CV_CHARGING:
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
409 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0);
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
410 rvf_send_trace("Charger unplug, charging stopped", 32,
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
411 NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH,
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
412 FCHG_USE_ID);
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
413 pwr_ctrl->state = FCHG_STATE_NO_EXT_PWR;
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
414 pwr_init_discharge();
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
415 return;
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
416 default:
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
417 rvf_send_trace("Invalid state in pwr_charger_unplug()", 35,
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
418 pwr_ctrl->state, RV_TRACE_LEVEL_ERROR,
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
419 FCHG_USE_ID);
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
420 }
d583a1f5bd6a FCHG: charger plug and unplug functions implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 333
diff changeset
421 }
335
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
422
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
423 void pwr_charge_start_req(void)
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
424 {
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
425 switch (pwr_ctrl->state) {
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
426 case FCHG_STATE_NO_EXT_PWR:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
427 rvf_send_trace("Cannot charge without a power source", 36,
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
428 NULL_PARAM, RV_TRACE_LEVEL_ERROR, FCHG_USE_ID);
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
429 return;
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
430 case FCHG_STATE_NO_CHARGING:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
431 if (!pwr_ctrl->config_present) {
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
432 rvf_send_trace("No config set, cannot charge", 28,
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
433 NULL_PARAM, RV_TRACE_LEVEL_ERROR,
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
434 FCHG_USE_ID);
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
435 return;
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
436 }
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
437 /* FALL THRU */
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
438 case FCHG_STATE_PWR_PLUG_TIMER:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
439 case FCHG_STATE_READY_TO_CHARGE:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
440 case FCHG_STATE_READY_TO_RECHARGE:
369
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
441 case FCHG_STATE_RECHARGE_TIMER:
335
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
442 rvf_send_trace("Starting charge on user request", 31,
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
443 NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH,
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
444 FCHG_USE_ID);
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
445 pwr_ctrl->state = FCHG_STATE_I2V_CAL_1;
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
446 return;
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
447 case FCHG_STATE_I2V_CAL_1:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
448 case FCHG_STATE_I2V_CAL_2:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
449 case FCHG_STATE_CI_CHARGING:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
450 case FCHG_STATE_CV_CHARGING:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
451 rvf_send_trace(
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
452 "Charging already in progress, start request ignored",
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
453 51, NULL_PARAM, RV_TRACE_LEVEL_WARNING, FCHG_USE_ID);
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
454 return;
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
455 default:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
456 rvf_send_trace("Invalid state in pwr_charge_start_req()", 37,
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
457 pwr_ctrl->state, RV_TRACE_LEVEL_ERROR,
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
458 FCHG_USE_ID);
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
459 }
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
460 }
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
461
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
462 void pwr_charge_stop_req(void)
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
463 {
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
464 switch (pwr_ctrl->state) {
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
465 case FCHG_STATE_NO_EXT_PWR:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
466 case FCHG_STATE_NO_CHARGING:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
467 /* nothing to do */
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
468 return;
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
469 case FCHG_STATE_PWR_PLUG_TIMER:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
470 case FCHG_STATE_READY_TO_CHARGE:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
471 case FCHG_STATE_READY_TO_RECHARGE:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
472 case FCHG_STATE_I2V_CAL_1:
369
65d53dede3b2 FCHG: charging time limit implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 364
diff changeset
473 case FCHG_STATE_RECHARGE_TIMER:
335
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
474 rvf_send_trace("Charging disabled by user request", 33,
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
475 NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH,
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
476 FCHG_USE_ID);
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
477 pwr_ctrl->state = FCHG_STATE_NO_CHARGING;
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
478 return;
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
479 case FCHG_STATE_I2V_CAL_2:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
480 case FCHG_STATE_CI_CHARGING:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
481 case FCHG_STATE_CV_CHARGING:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
482 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0);
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
483 rvf_send_trace("Charging stopped by user request", 32,
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
484 NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH,
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
485 FCHG_USE_ID);
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
486 pwr_ctrl->state = FCHG_STATE_NO_CHARGING;
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
487 pwr_init_discharge();
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
488 return;
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
489 default:
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
490 rvf_send_trace("Invalid state in pwr_charge_stop_req()", 36,
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
491 pwr_ctrl->state, RV_TRACE_LEVEL_ERROR,
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
492 FCHG_USE_ID);
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
493 }
6c0659acf93e FCHG: implemented functions for user-initiated charge start and stop
Mychaela Falconia <falcon@freecalypso.org>
parents: 334
diff changeset
494 }