diff options
Diffstat (limited to 'cc3200/misc/mperror.c')
| -rw-r--r-- | cc3200/misc/mperror.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/cc3200/misc/mperror.c b/cc3200/misc/mperror.c index a1c35421e..85ed0a646 100644 --- a/cc3200/misc/mperror.c +++ b/cc3200/misc/mperror.c @@ -56,8 +56,6 @@ #define MPERROR_HEARTBEAT_ON_MS (80) #define MPERROR_HEARTBEAT_OFF_MS (4920) -#define MPERROR_SAFE_BOOT_REG_IDX (0) - /****************************************************************************** DECLARE PRIVATE DATA ******************************************************************************/ @@ -102,7 +100,7 @@ void mperror_init0 (void) { mperror_heart_beat.beating = false; } -void mperror_check_reset_cause (void) { +void mperror_bootloader_check_reset_cause (void) { // if we are recovering from a WDT reset, trigger // a hibernate cycle for a clean boot if (MAP_PRCMSysResetCauseGet() == PRCM_WDT_RESET) { @@ -115,6 +113,10 @@ void mperror_check_reset_cause (void) { UtilsDelay(800); HWREG(0x4402F024) &= 0xF7FFFFFF; + // since the reset cause will be changed, we must store the right reason + // so that the application knows we booting the next time + PRCMSignalWDTReset(); + MAP_PRCMHibernateWakeupSourceEnable(PRCM_HIB_SLOW_CLK_CTR); // set the sleep interval to 10ms MAP_PRCMHibernateIntervalSet(330); @@ -136,21 +138,6 @@ void mperror_signal_error (void) { } } -void mperror_request_safe_boot (void) { - MAP_PRCMOCRRegisterWrite(MPERROR_SAFE_BOOT_REG_IDX, 1); -} - -void mperror_clear_safe_boot (void) { - MAP_PRCMOCRRegisterWrite(MPERROR_SAFE_BOOT_REG_IDX, 0); -} - -// returns the last state of the safe boot request and clears the register -bool mperror_safe_boot_requested (void) { - bool ret = MAP_PRCMOCRRegisterRead(MPERROR_SAFE_BOOT_REG_IDX); - mperror_clear_safe_boot(); - return ret; -} - void mperror_enable_heartbeat (void) { mperror_heart_beat.enabled = true; } |