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esp_system: support gpio wakeup from deep sleep on esp32c3

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This commit is contained in:
Cao Sen Miao
2021-02-05 17:10:44 +08:00
parent e417960838
commit a8343bc470
20 changed files with 407 additions and 213 deletions
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28
components/driver/rtc_io.c
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@@ -21,7 +21,7 @@
#include "driver/rtc_io.h"
#include "hal/rtc_io_hal.h"
static const char *RTCIO_TAG = "RTCIO";
static const char __attribute__((__unused__)) *RTCIO_TAG = "RTCIO";
#define RTCIO_CHECK(a, str, ret_val) ({ \
if (!(a)) { \
@@ -164,29 +164,19 @@ esp_err_t rtc_gpio_pulldown_dis(gpio_num_t gpio_num)
esp_err_t rtc_gpio_hold_en(gpio_num_t gpio_num)
{
#ifdef CONFIG_IDF_TARGET_ESP32C3 // should use HAL here, TODO ESP32-C3 IDF-2511
RTCIO_CHECK(gpio_num <= GPIO_NUM_5, "RTCIO number error", ESP_ERR_INVALID_ARG);
REG_SET_BIT(RTC_CNTL_PAD_HOLD_REG, BIT(gpio_num));
#else
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
RTCIO_ENTER_CRITICAL();
rtcio_hal_hold_enable(rtc_io_number_get(gpio_num));
RTCIO_EXIT_CRITICAL();
#endif
return ESP_OK;
}
esp_err_t rtc_gpio_hold_dis(gpio_num_t gpio_num)
{
#ifdef CONFIG_IDF_TARGET_ESP32C3 // should use HAL here, TODO ESP32-C3 IDF-2511
RTCIO_CHECK(gpio_num <= GPIO_NUM_5, "RTCIO number error", ESP_ERR_INVALID_ARG);
REG_CLR_BIT(RTC_CNTL_PAD_HOLD_REG, BIT(gpio_num));
#else
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
RTCIO_ENTER_CRITICAL();
rtcio_hal_hold_disable(rtc_io_number_get(gpio_num));
RTCIO_EXIT_CRITICAL();
#endif
return ESP_OK;
}
@@ -224,16 +214,6 @@ esp_err_t rtc_gpio_force_hold_dis_all(void)
esp_err_t rtc_gpio_wakeup_enable(gpio_num_t gpio_num, gpio_int_type_t intr_type)
{
#ifdef CONFIG_IDF_TARGET_ESP32C3 // should use HAL here, TODO ESP32-C3 IDF-2511
RTCIO_CHECK(gpio_num <= GPIO_NUM_5, "RTCIO number error", ESP_ERR_INVALID_ARG);
REG_SET_BIT(RTC_CNTL_GPIO_WAKEUP_REG, RTC_CNTL_GPIO_PIN0_WAKEUP_ENABLE_M >> gpio_num);
uint32_t reg = REG_READ(RTC_CNTL_GPIO_WAKEUP_REG);
reg &= (~(RTC_CNTL_GPIO_PIN0_INT_TYPE_V << (RTC_CNTL_GPIO_PIN0_INT_TYPE_S - gpio_num * 3)));
reg |= (intr_type << (RTC_CNTL_GPIO_PIN0_INT_TYPE_S - gpio_num * 3));
REG_WRITE(RTC_CNTL_GPIO_WAKEUP_REG, reg);
ESP_LOGD(RTCIO_TAG, "gpio wake up 0x%08x", REG_READ(RTC_CNTL_GPIO_WAKEUP_REG));
#else
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
if (intr_type == GPIO_INTR_POSEDGE || intr_type == GPIO_INTR_NEGEDGE || intr_type == GPIO_INTR_ANYEDGE) {
return ESP_ERR_INVALID_ARG; // Dont support this mode.
@@ -241,21 +221,15 @@ esp_err_t rtc_gpio_wakeup_enable(gpio_num_t gpio_num, gpio_int_type_t intr_type)
RTCIO_ENTER_CRITICAL();
rtcio_hal_wakeup_enable(rtc_io_number_get(gpio_num), intr_type);
RTCIO_EXIT_CRITICAL();
#endif // CONFIG_IDF_TARGET_ESP32C3
return ESP_OK;
}
esp_err_t rtc_gpio_wakeup_disable(gpio_num_t gpio_num)
{
#ifdef CONFIG_IDF_TARGET_ESP32C3 // should use HAL here, TODO ESP32-C3 IDF-2511
RTCIO_CHECK(gpio_num <= GPIO_NUM_5, "RTCIO number error", ESP_ERR_INVALID_ARG);
REG_CLR_BIT(RTC_CNTL_GPIO_WAKEUP_REG, RTC_CNTL_GPIO_PIN0_WAKEUP_ENABLE_M >> gpio_num);
#else
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
RTCIO_ENTER_CRITICAL();
rtcio_hal_wakeup_disable(rtc_io_number_get(gpio_num));
RTCIO_EXIT_CRITICAL();
#endif
return ESP_OK;
}