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cc3200: Increase heartbeat period from 3 to 5 seconds.

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This commit is contained in:
danicampora 2015-03-12 21:15:57 +01:00
parent c7fabe1f3e
commit 09721e2314
2 changed files with 28 additions and 21 deletions
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48
cc3200/misc/mperror.c
View File

@ -54,14 +54,26 @@
#define MPERROR_TOOGLE_MS (40)
#define MPERROR_SIGNAL_ERROR_MS (1000)
#define MPERROR_HEARTBEAT_ON_MS (80)
#define MPERROR_HEARTBEAT_OFF_MS (2920)
#define MPERROR_HEARTBEAT_OFF_MS (4920)
#define MPERROR_SAFE_BOOT_REG_IDX (0)
/******************************************************************************
DECLARE PRIVATE DATA
******************************************************************************/
static bool mperror_heartbeat_enabled;
struct mperror_heart_beat {
uint32_t off_time;
uint32_t on_time;
bool beating;
bool enabled;
} mperror_heart_beat;
/******************************************************************************
DEFINE PRIVATE FUNCTIONS
******************************************************************************/
STATIC void mperror_heartbeat_switch_off (void) {
MAP_GPIOPinWrite(MICROPY_SYS_LED_PORT, MICROPY_SYS_LED_PORT_PIN, 0);
}
/******************************************************************************
DEFINE PUBLIC FUNCTIONS
@ -84,6 +96,10 @@ void mperror_init0 (void) {
MAP_PinConfigSet(MICROPY_SAFE_BOOT_PIN_NUM, PIN_STRENGTH_4MA, PIN_TYPE_STD_PD);
MAP_GPIODirModeSet(MICROPY_SAFE_BOOT_PORT, MICROPY_SAFE_BOOT_PORT_PIN, GPIO_DIR_MODE_IN);
#endif
mperror_heart_beat.on_time = 0;
mperror_heart_beat.off_time = 0;
mperror_heart_beat.beating = false;
}
void mperror_check_reset_cause (void) {
@ -136,39 +152,31 @@ bool mperror_safe_boot_requested (void) {
}
void mperror_enable_heartbeat (void) {
mperror_heartbeat_enabled = true;
mperror_heart_beat.enabled = true;
}
void mperror_disable_heartbeat (void) {
mperror_heartbeat_enabled = false;
mperror_heartbeat_off();
mperror_heart_beat.enabled = false;
mperror_heartbeat_switch_off();
}
void mperror_heartbeat_signal (void) {
static uint off_start = 0;
static uint on_start = 0;
static bool beat = false;
if (mperror_heartbeat_enabled) {
if (!beat) {
if ((on_start = HAL_GetTick()) - off_start > MPERROR_HEARTBEAT_OFF_MS) {
if (mperror_heart_beat.enabled) {
if (!mperror_heart_beat.beating) {
if ((mperror_heart_beat.on_time = HAL_GetTick()) - mperror_heart_beat.off_time > MPERROR_HEARTBEAT_OFF_MS) {
MAP_GPIOPinWrite(MICROPY_SYS_LED_PORT, MICROPY_SYS_LED_PORT_PIN, MICROPY_SYS_LED_PORT_PIN);
beat = true;
mperror_heart_beat.beating = true;
}
}
else {
if ((off_start = HAL_GetTick()) - on_start > MPERROR_HEARTBEAT_ON_MS) {
mperror_heartbeat_off();
beat = false;
if ((mperror_heart_beat.off_time = HAL_GetTick()) - mperror_heart_beat.on_time > MPERROR_HEARTBEAT_ON_MS) {
mperror_heartbeat_switch_off();
mperror_heart_beat.beating = false;
}
}
}
}
void mperror_heartbeat_off (void) {
MAP_GPIOPinWrite(MICROPY_SYS_LED_PORT, MICROPY_SYS_LED_PORT_PIN, 0);
}
void NORETURN __fatal_error(const char *msg) {
#ifdef DEBUG
if (msg != NULL) {

1
cc3200/misc/mperror.h
View File

@ -44,6 +44,5 @@ bool mperror_safe_boot_requested (void);
void mperror_enable_heartbeat (void);
void mperror_disable_heartbeat (void);
void mperror_heartbeat_signal (void);
void mperror_heartbeat_off (void);
#endif // MPERROR_H_