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comparison src/cs/drivers/drv_app/fchg/fchg_process.c @ 161:5ad7f6a9d7d4

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FCHG: turn on the charging LED on C155 and J100 targets
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 22 Mar 2019 17:13:59 +0000
parents b6a5e36de839
children 7409b22cac61
comparison
equal deleted inserted replaced
160:c300f828b244 161:5ad7f6a9d7d4
7 #include "fchg/fchg_func_i.h" 7 #include "fchg/fchg_func_i.h"
8 #include "rv/rv_general.h" 8 #include "rv/rv_general.h"
9 #include "rvf/rvf_api.h" 9 #include "rvf/rvf_api.h"
10 #include "rvm/rvm_use_id_list.h" 10 #include "rvm/rvm_use_id_list.h"
11 #include "abb/abb.h" 11 #include "abb/abb.h"
12 #include "fc-target.cfg"
12 #include <string.h> 13 #include <string.h>
13 #include <stdio.h> 14 #include <stdio.h>
14 15
15 extern UINT16 madc_vbat_2_physical(UINT16 adc_val); 16 extern UINT16 madc_vbat_2_physical(UINT16 adc_val);
16 extern UINT16 madc_vbat_inverse(UINT16 mv); 17 extern UINT16 madc_vbat_inverse(UINT16 mv);
18
19 #if defined(CONFIG_TARGET_C155) || defined(CONFIG_TARGET_J100)
20 #define LEDC 0x20
21 #else
22 #define LEDC 0
23 #endif
17 24
18 void pwr_init_discharge(void) 25 void pwr_init_discharge(void)
19 { 26 {
20 pwr_ctrl->curr_disch_thresh = 0; 27 pwr_ctrl->curr_disch_thresh = 0;
21 } 28 }
74 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0002); 81 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0002);
75 /* Program the DAC with the constant current value */ 82 /* Program the DAC with the constant current value */
76 ABB_Write_Register_on_page(PAGE0, CHGREG, 83 ABB_Write_Register_on_page(PAGE0, CHGREG,
77 pwr_ctrl->config.ci_current + pwr_ctrl->i2v_offset); 84 pwr_ctrl->config.ci_current + pwr_ctrl->i2v_offset);
78 /* Enable the charger */ 85 /* Enable the charger */
79 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0003); 86 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0003 | LEDC);
80 /* The total charging time starts now */ 87 /* The total charging time starts now */
81 pwr_ctrl->start_time = rvf_get_tick_count(); 88 pwr_ctrl->start_time = rvf_get_tick_count();
82 } 89 }
83 90
84 static void start_cv_charging(void) 91 static void start_cv_charging(void)
95 rvf_send_trace("Voltage (DAC code) ", 19, code, 102 rvf_send_trace("Voltage (DAC code) ", 19, code,
96 RV_TRACE_LEVEL_DEBUG_LOW, FCHG_USE_ID); 103 RV_TRACE_LEVEL_DEBUG_LOW, FCHG_USE_ID);
97 /* Program the DAC with the constant voltage value */ 104 /* Program the DAC with the constant voltage value */
98 ABB_Write_Register_on_page(PAGE0, CHGREG, code); 105 ABB_Write_Register_on_page(PAGE0, CHGREG, code);
99 /* Enable the charger */ 106 /* Enable the charger */
100 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0001); 107 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0001 | LEDC);
101 /* CV control loop state init */ 108 /* CV control loop state init */
102 pwr_ctrl->cv_dac_init = code; 109 pwr_ctrl->cv_dac_init = code;
103 pwr_ctrl->cv_dac_curr = code; 110 pwr_ctrl->cv_dac_curr = code;
104 pwr_ctrl->cv_high_vbat_count = 0; 111 pwr_ctrl->cv_high_vbat_count = 0;
105 pwr_ctrl->cv_low_vbat_count = 0; 112 pwr_ctrl->cv_low_vbat_count = 0;