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esp32c6: bringup deepsleep examples

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This commit is contained in:
wuzhenghui
2023-02-18 14:13:52 +08:00
parent d3ec7880fe
commit 9eae151f7c
19 changed files with 282 additions and 87 deletions
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76
components/hal/esp32c6/include/hal/gpio_ll.h
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@@ -20,6 +20,7 @@
#include "soc/gpio_periph.h"
#include "soc/gpio_struct.h"
#include "soc/lp_aon_struct.h"
#include "soc/lp_io_struct.h"
#include "soc/pmu_reg.h"
#include "soc/usb_serial_jtag_reg.h"
#include "soc/pcr_struct.h"
@@ -396,6 +397,24 @@ static inline void gpio_ll_hold_dis(gpio_dev_t *hw, uint32_t gpio_num)
LP_AON.gpio_hold0.gpio_hold0 &= ~GPIO_HOLD_MASK[gpio_num];
}
/**
* @brief Get digital gpio pad hold status.
*
* @param hw Peripheral GPIO hardware instance address.
* @param gpio_num GPIO number, only support output GPIOs
*
* @note caller must ensure that gpio_num is a digital io pad
*
* @return
* - true digital gpio pad is held
* - false digital gpio pad is unheld
*/
__attribute__((always_inline))
static inline bool gpio_ll_is_digital_io_hold(gpio_dev_t *hw, uint32_t gpio_num)
{
return !!(LP_AON.gpio_hold0.gpio_hold0 & GPIO_HOLD_MASK[gpio_num]);
}
/**
* @brief Set pad input to a peripheral signal through the IOMUX.
*
@@ -589,63 +608,6 @@ static inline void gpio_ll_sleep_output_enable(gpio_dev_t *hw, uint32_t gpio_num
PIN_SLP_OUTPUT_ENABLE(IO_MUX_GPIO0_REG + (gpio_num * 4));
}
/**
* @brief Enable GPIO deep-sleep wake-up function.
*
* @param hw Peripheral GPIO hardware instance address.
* @param gpio_num GPIO number.
* @param intr_type GPIO wake-up type. Only GPIO_INTR_LOW_LEVEL or GPIO_INTR_HIGH_LEVEL can be used.
*/
static inline void gpio_ll_deepsleep_wakeup_enable(gpio_dev_t *hw, uint32_t gpio_num, gpio_int_type_t intr_type)
{
HAL_ASSERT(gpio_num <= GPIO_NUM_7 && "gpio larger than 7 does not support deep sleep wake-up function");
LP_AON.ext_wakeup_cntl.ext_wakeup_filter = 1;
uint32_t wakeup_sel_mask = HAL_FORCE_READ_U32_REG_FIELD(LP_AON.ext_wakeup_cntl, ext_wakeup_sel);
wakeup_sel_mask |= BIT(gpio_num);
HAL_FORCE_MODIFY_U32_REG_FIELD(LP_AON.ext_wakeup_cntl, ext_wakeup_sel, wakeup_sel_mask);
bool trigger_level = (intr_type == GPIO_INTR_LOW_LEVEL) ? 0 : 1;
uint32_t wakeup_level_mask = HAL_FORCE_READ_U32_REG_FIELD(LP_AON.ext_wakeup_cntl, ext_wakeup_lv);
if (trigger_level) {
wakeup_level_mask |= BIT(gpio_num);
} else {
wakeup_level_mask &= ~BIT(gpio_num);
}
HAL_FORCE_MODIFY_U32_REG_FIELD(LP_AON.ext_wakeup_cntl, ext_wakeup_lv, wakeup_level_mask);
}
/**
* @brief Disable GPIO deep-sleep wake-up function.
*
* @param hw Peripheral GPIO hardware instance address.
* @param gpio_num GPIO number
*/
static inline void gpio_ll_deepsleep_wakeup_disable(gpio_dev_t *hw, uint32_t gpio_num)
{
HAL_ASSERT(gpio_num <= GPIO_NUM_7 && "gpio larger than 7 does not support deep sleep wake-up function");
uint32_t wakeup_sel_mask = HAL_FORCE_READ_U32_REG_FIELD(LP_AON.ext_wakeup_cntl, ext_wakeup_sel);
wakeup_sel_mask &= ~BIT(gpio_num);
HAL_FORCE_MODIFY_U32_REG_FIELD(LP_AON.ext_wakeup_cntl, ext_wakeup_sel, wakeup_sel_mask);
}
/**
* @brief Get the status of whether an IO is used for deep-sleep wake-up.
*
* @param hw Peripheral GPIO hardware instance address.
* @param gpio_num GPIO number
* @return True if the pin is enabled to wake up from deep-sleep
*/
static inline bool gpio_ll_deepsleep_wakeup_is_enabled(gpio_dev_t *hw, uint32_t gpio_num)
{
HAL_ASSERT(gpio_num <= GPIO_NUM_7 && "gpio larger than 7 does not support deep sleep wake-up function");
uint32_t wakeup_sel_mask = HAL_FORCE_READ_U32_REG_FIELD(LP_AON.ext_wakeup_cntl, ext_wakeup_sel);
return wakeup_sel_mask & BIT(gpio_num);
}
#ifdef __cplusplus
}
#endif