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fix(uart): Fix mismatch wakeup rising edges required with the threshold configured

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Closes https://github.com/espressif/esp-idf/issues/12586
This commit is contained in:
Song Ruo Jing
2024-03-07 16:59:20 +08:00
parent 2fd087b246
commit a664c71fd7
12 changed files with 30 additions and 17 deletions
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3
components/hal/esp32c6/include/hal/uart_ll.h
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@@ -27,7 +27,7 @@ extern "C" {
// Get UART hardware instance with giving uart num
#define UART_LL_GET_HW(num) (((num) == 0) ? (&UART0) : (&UART1))
#define UART_LL_MIN_WAKEUP_THRESH (2)
#define UART_LL_MIN_WAKEUP_THRESH (3)
#define UART_LL_INTR_MASK (0x7ffff) //All interrupt mask
#define UART_LL_FSM_IDLE (0x0)
@@ -663,6 +663,7 @@ FORCE_INLINE_ATTR void uart_ll_set_dtr_active_level(uart_dev_t *hw, int level)
*/
FORCE_INLINE_ATTR void uart_ll_set_wakeup_thrd(uart_dev_t *hw, uint32_t wakeup_thrd)
{
// System would wakeup when the number of positive edges of RxD signal is larger than or equal to (UART_ACTIVE_THRESHOLD+3)
hw->sleep_conf2.active_threshold = wakeup_thrd - UART_LL_MIN_WAKEUP_THRESH;
}