crosscore_init: port*_CRITICAL vanilla FreeRTOS compliance
@@ -96,9 +96,9 @@ void esp_crosscore_int_init() {
static void IRAM_ATTR esp_crosscore_int_send(int core_id, uint32_t reason_mask) {
assert(core_id<portNUM_PROCESSORS);
//Mark the reason we interrupt the other CPU
- portENTER_CRITICAL(&reason_spinlock);
+ portENTER_CRITICAL_ISR(&reason_spinlock);
reason[core_id] |= reason_mask;
- portEXIT_CRITICAL(&reason_spinlock);
+ portEXIT_CRITICAL_ISR(&reason_spinlock);
//Poke the other CPU.
if (core_id==0) {
DPORT_WRITE_PERI_REG(DPORT_CPU_INTR_FROM_CPU_0_REG, DPORT_CPU_INTR_FROM_CPU_0);
