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feat(ledc): add support for ESP32S31

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This commit is contained in:
Song Ruo Jing
2026-04-09 22:34:05 +08:00
parent e79d9f2567
commit f9b0736c93
31 changed files with 4831 additions and 236 deletions
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components/esp_driver_ledc/test_apps/ledc/README.md
+2 -2
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@@ -1,2 +1,2 @@
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-C61 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | --------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-C61 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 | ESP32-S31 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | --------- | -------- | -------- | -------- | -------- | --------- |
components/esp_driver_ledc/test_apps/ledc/main/test_ledc.cpp
+11 -4
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -153,13 +153,20 @@ TEST_CASE("LEDC output idle level test", "[ledc]")
ledc_timer_config_t ledc_time_config = create_default_timer_config();
TEST_ESP_OK(ledc_timer_config(&ledc_time_config));
TEST_ESP_OK(ledc_channel_config(&ledc_ch_config));
gpio_input_enable(PULSE_IO);
uint32_t current_level = LEDC.channel_group[test_speed_mode].channel[LEDC_CHANNEL_0].conf0.idle_lv;
uint32_t current_level = 0;
TEST_ESP_OK(ledc_stop(test_speed_mode, LEDC_CHANNEL_0, current_level));
vTaskDelay(1000 / portTICK_PERIOD_MS);
// check real output level over some period
for (int i = 0; i < 40; i++) {
TEST_ASSERT_EQUAL_INT32(current_level, gpio_get_level(PULSE_IO));
esp_rom_delay_us(50);
}
// flip the idle level
TEST_ESP_OK(ledc_stop(test_speed_mode, LEDC_CHANNEL_0, !current_level));
vTaskDelay(1000 / portTICK_PERIOD_MS);
TEST_ASSERT_EQUAL_INT32(!current_level, LEDC.channel_group[test_speed_mode].channel[LEDC_CHANNEL_0].conf0.idle_lv);
// check real output level over some period
gpio_input_enable(PULSE_IO);
for (int i = 0; i < 40; i++) {
TEST_ASSERT_EQUAL_INT32(!current_level, gpio_get_level(PULSE_IO));
esp_rom_delay_us(50);
components/esp_driver_ledc/test_apps/ledc/pytest_ledc.py
+1 -1
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@@ -75,6 +75,6 @@ def test_ledc_psram(dut: IdfDut) -> None:
indirect=True,
)
@idf_parametrize('target', ['supported_targets'], indirect=['target'])
@pytest.mark.temp_skip_ci(targets=['esp32s31'], reason='s31 bringup on this module is not done')
@pytest.mark.temp_skip_ci(targets=['esp32s31'], reason='TODO: IDFCI-10334 no runner yet')
def test_ledc_multi_device(case_tester) -> None: # type: ignore
case_tester.run_all_multi_dev_cases(reset=True)