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HACK: cardem: Don't reset on watchdog, but panic.

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This should help debug watchdog triggers.  Also reduce the timer to 1s
to hopefully increase the chance of triggering it.

Change-Id: Ie3f47e5612cdf501abff8cb6954600b785b3a3fa
This commit is contained in:
Harald Welte
2022-01-26 10:47:52 +01:00
parent 7783cd7a28
commit b07131f2a5
1 changed files with 9 additions and 2 deletions
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11
firmware/apps/cardem/main.c
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@@ -137,6 +137,12 @@ static void check_exec_dbg_cmd(void)
board_exec_dbg_cmd(ch); board_exec_dbg_cmd(ch);
} }
#include <osmocom/core/panic.h>
void WDT_IrqHandler(void)
{
osmo_panic("WDT");
}
/*------------------------------------------------------------------------------ /*------------------------------------------------------------------------------
* Main * Main
*------------------------------------------------------------------------------*/ *------------------------------------------------------------------------------*/
@@ -152,8 +158,9 @@ extern int main(void)
led_blink(LED_GREEN, BLINK_ALWAYS_ON); led_blink(LED_GREEN, BLINK_ALWAYS_ON);
/* Enable watchdog for 2000ms, with no window */ /* Enable watchdog for 2000ms, with no window */
WDT_Enable(WDT, WDT_MR_WDRSTEN | WDT_MR_WDDBGHLT | WDT_MR_WDIDLEHLT | WDT_Enable(WDT, WDT_MR_WDFIEN | WDT_MR_WDDBGHLT | WDT_MR_WDIDLEHLT |
(WDT_GetPeriod(2000) << 16) | WDT_GetPeriod(2000)); (WDT_GetPeriod(1000) << 16) | WDT_GetPeriod(1000));
NVIC_EnableIRQ(WDT_IRQn);
PIO_InitializeInterrupts(10); PIO_InitializeInterrupts(10);