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comparison src/cs/services/fcbm/fcbm_charging.c @ 230:baa738eeb842

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FCBM code implemented in first pass
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 01 May 2021 10:05:53 +0000
parents
children 35474f3a1782
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229:7ec0ae23ce76 230:baa738eeb842
1 /*
2 * In this module we are going to implement FCBM functions
3 * related specifically to charging mode, as opposed to other
4 * special boot modes.
5 */
6
7 #include "rv/rv_general.h"
8 #include "rvf/rvf_api.h"
9 #include "rvm/rvm_use_id_list.h"
10 #include "fcbm/fcbm_func_i.h"
11 #include "fcbm/fcbm_life_cycle.h"
12 #include "fcbm/fcbm_timer_i.h"
13 #include "fchg/fchg_api.h"
14 #include "r2d/r2d_blrr_api.h"
15 #include "abb/abb.h"
16
17 void fcbm_process_msg_chg_mode(void)
18 {
19 if (fcbm_life_cycle_state != FCBM_STATE_INACTIVE) {
20 rvf_send_trace("FCBM got charging mode request in wrong state",
21 45, fcbm_life_cycle_state,
22 RV_TRACE_LEVEL_ERROR, FCBM_USE_ID);
23 return;
24 }
25 rvf_send_trace("Entering charging boot mode", 27, NULL_PARAM,
26 RV_TRACE_LEVEL_DEBUG_HIGH, FCBM_USE_ID);
27 fcbm_subscribe_kpd();
28 fcbm_setup_long_pwon();
29 /* TODO: display charging boot mode info on the LCD */
30 blrr_display_ctrl(BLRR_DISPLAY_CHG_BOOT);
31 rvf_start_timer(FCBM_TIMER_DSPL_OFF,
32 RVF_SECS_TO_TICKS(FCBM_DISPLAY_SECS), FALSE);
33 rvf_start_timer(FCBM_TIMER_CHG_UPD,
34 RVF_MS_TO_TICKS(FCBM_CHG_UPD_INTERVAL), TRUE);
35 fcbm_life_cycle_state = FCBM_STATE_ACTIVE;
36 }
37
38 static void charging_info_update(void)
39 {
40 /* to be filled */
41 }
42
43 static void power_off_check(void)
44 {
45 SYS_UWORD16 abb_status;
46
47 abb_status = ABB_Read_Status();
48 if (abb_status & CHGPRES)
49 return;
50 rvf_send_trace("Charger unplug, powering off", 28, NULL_PARAM,
51 RV_TRACE_LEVEL_DEBUG_HIGH, FCBM_USE_ID);
52 /* TODO: display appropriate message on the LCD */
53 blrr_display_ctrl(BLRR_DISPLAY_CHG_BOOT);
54 rvf_delay(RVF_MS_TO_TICKS(50));
55 ABB_Power_Off();
56 }
57
58 void fcbm_chg_periodic_timer(void)
59 {
60 if (fcbm_life_cycle_state != FCBM_STATE_ACTIVE) {
61 rvf_send_trace("Charging mode periodic timer in wrong state",
62 43, fcbm_life_cycle_state,
63 RV_TRACE_LEVEL_WARNING, FCBM_USE_ID);
64 return;
65 }
66 power_off_check();
67 charging_info_update();
68 }