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add soft solution for esp32 eco3 live lock issue

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Li Shuai
2020-06-17 15:30:39 +08:00
committed by bot
parent b9dd8630ee
commit 8560d88391
6 changed files with 332 additions and 5 deletions
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4
components/esp32/panic.c
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@@ -245,9 +245,9 @@ void panicHandler(XtExcFrame *frame)
while (1);
}
//The core which triggers the interrupt watchdog will delay 1 us, so the other core can save its frame.
//The core which triggers the interrupt watchdog will delay 500 us, so the other core can save its frame.
if (frame->exccause == PANIC_RSN_INTWDT_CPU0 || frame->exccause == PANIC_RSN_INTWDT_CPU1) {
ets_delay_us(1);
ets_delay_us(500);
}
if (frame->exccause == PANIC_RSN_CACHEERR && esp_cache_err_get_cpuid() != core_id) {