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QOR PendSV priority fix,

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Anthony Rabine 2023-08-07 19:46:57 +02:00
parent 085bc9e8f7
commit 0f87f64918
2 changed files with 8 additions and 2 deletions
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9
software/system/qor.c
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@ -126,7 +126,7 @@ static void timer_set_alarm(uint32_t delay_ms)
// __attribute__((naked))
static void timer_end()
{
timer_hw->armed = 0xF;
// timer_hw->armed = 0xF;
// Clear the alarm irq
hw_clear_bits(&timer_hw->intr, 1u << ALARM_NUM);
// Disable the intterupt for this alarm
@ -249,6 +249,9 @@ void qor_create_thread(qor_tcb_t *tcb, thread_func_t task, uint32_t *stack, uint
enable_irq();
}
#define portNVIC_SHPR3_REG (*((volatile uint32_t *)0xe000ed20))
#define portNVIC_PENDSV_PRI (0xFF << 16UL) // 0xFF is the lowest priority
bool __attribute__((naked)) qor_start(qor_tcb_t *idle_tcb, thread_func_t idle_task, uint32_t *idle_stack, uint32_t idle_stack_size)
{
assert_or_panic(ActiveTCBsCount > 0);
@ -258,6 +261,8 @@ bool __attribute__((naked)) qor_start(qor_tcb_t *idle_tcb, thread_func_t idle_ta
return false;
}
portNVIC_SHPR3_REG |= portNVIC_PENDSV_PRI;
qor_create_thread(idle_tcb, idle_task, idle_stack, idle_stack_size, 0, "IdleTask");
IdleTcb = idle_tcb;
@ -422,7 +427,7 @@ uint32_t qor_mbox_wait(qor_mbox_t *mbox, void **msg, uint32_t wait_ms)
else
{
enable_irq();
return QOR_MBOX_ERROR;
return QOR_MBOX_EMPTY;
}
}

1
software/system/qor.h
View file

@ -127,6 +127,7 @@ typedef struct
#define QOR_MBOX_TIMEOUT 2
#define QOR_MBOX_ERROR 3
#define QOR_MBOX_FULL 4
#define QOR_MBOX_EMPTY 5
/**
* @brief