FreeCalypso > hg > fc-tourmaline
view src/cs/drivers/drv_app/pwr/pwr_liion_cha.h @ 268:f2e52cab0a73
abb_inth.c: check all interrupt causes, not just one
The original code used if - else if - else if etc constructs, thus
the first detected interrupt was the only one handled. However,
Iota ITSTATREG is a clear-on-read register, thus if we only handle
the first detected interrupt and skip checking the others, then the
other interrupts will be lost, if more than one interrupt happened
to occur in one ABB interrupt handling cycle - a form of rare race
condition. Change the code to check all interrupts that were read
in this cycle.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sun, 13 Jun 2021 18:17:53 +0000 |
| parents | 4e78acac3d88 |
| children |
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/******************************************************************************* * * pwr_liion_cha.h * * Purpose: This file contains definitions for managing the Li-ion batteries * charging process. * * Author Candice Bazanegue (c-brille@ti.com) * * (C) Texas Instruments 2001 * ******************************************************************************/ #ifndef __PWR_LIION_CHA_H__ #define __PWR_LIION_CHA_H__ /* Define for battery qualification */ #define BATTERY_OK (0) #define OPEN_BATTERY (1) #define SHORT_BATTERY (2) /* Prototypes */ void pwr_start_CI_charging(unsigned short DAC_current); void pwr_start_CV_charging(unsigned short charging_voltage); void pwr_stop_charging(void); void pwr_current_loop_cal(void); void pwr_calibration_process(void); void pwr_battery_qualification(void); void pwr_start_fast_charge(void); void pwr_CI_charge_process(void); void pwr_CV_charge_process(void); void pwr_bat_test_timer_process(void); void pwr_short_test_timer_process(void); void pwr_open_test_timer_process(void); void pwr_cal_timer_process(void); void pwr_CI_charge_timer_process(void); void pwr_CV_charge_timer_process(void); #endif /* __PWR_LIION_CHA_H__ */