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fix(sleep): uart suspend/flush should also check if port is enabled on esp32

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This commit is contained in:
Song Ruo Jing
2025-03-13 19:10:21 +08:00
parent 16fced715f
commit 3b3ae85bbe
1 changed files with 0 additions and 6 deletions
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6
components/esp_hw_support/sleep_modes.c
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@@ -563,13 +563,9 @@ static void IRAM_ATTR resume_timers(uint32_t sleep_flags) {
static void IRAM_ATTR flush_uarts(void) static void IRAM_ATTR flush_uarts(void)
{ {
for (int i = 0; i < SOC_UART_HP_NUM; ++i) { for (int i = 0; i < SOC_UART_HP_NUM; ++i) {
#ifdef CONFIG_IDF_TARGET_ESP32
esp_rom_output_tx_wait_idle(i);
#else
if (uart_ll_is_enabled(i)) { if (uart_ll_is_enabled(i)) {
esp_rom_output_tx_wait_idle(i); esp_rom_output_tx_wait_idle(i);
} }
#endif
} }
} }
@@ -583,11 +579,9 @@ FORCE_INLINE_ATTR void suspend_uarts(void)
{ {
s_suspended_uarts_bmap = 0; s_suspended_uarts_bmap = 0;
for (int i = 0; i < SOC_UART_HP_NUM; ++i) { for (int i = 0; i < SOC_UART_HP_NUM; ++i) {
#ifndef CONFIG_IDF_TARGET_ESP32
if (!uart_ll_is_enabled(i)) { if (!uart_ll_is_enabled(i)) {
continue; continue;
} }
#endif
uart_ll_force_xoff(i); uart_ll_force_xoff(i);
s_suspended_uarts_bmap |= BIT(i); s_suspended_uarts_bmap |= BIT(i);
#if SOC_UART_SUPPORT_FSM_TX_WAIT_SEND #if SOC_UART_SUPPORT_FSM_TX_WAIT_SEND