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feat(esp_hw_support): isolate all digital io to suppress pad leakage on TOP pd sleep

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This commit is contained in:
wuzhenghui
2026-05-07 08:39:56 +08:00
parent 8d3732c053
commit 7c10126309
12 changed files with 321 additions and 75 deletions
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components/esp_hal_gpio/include/hal/gpio_types.h
+11 -11
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@@ -157,17 +157,17 @@ typedef enum {
* @brief Structure that contains the configuration of an IO
*/
typedef struct {
uint32_t fun_sel; /*!< Value of IOMUX function selection */
uint32_t sig_out; /*!< Index of the outputting peripheral signal */
gpio_drive_cap_t drv; /*!< Value of drive strength */
bool pu; /*!< Status of pull-up enabled or not */
bool pd; /*!< Status of pull-down enabled or not */
bool ie; /*!< Status of input enabled or not */
bool oe; /*!< Status of output enabled or not */
bool oe_ctrl_by_periph; /*!< True if use output enable signal from peripheral, otherwise False */
bool oe_inv; /*!< Whether the output enable signal is inversed or not */
bool od; /*!< Status of open-drain enabled or not */
bool slp_sel; /*!< Status of pin sleep mode enabled or not */
gpio_drive_cap_t drv; /*!< Value of drive strength */
uint32_t fun_sel : 8; /*!< Value of IOMUX function selection */
uint32_t sig_out : 16;/*!< Index of the outputting peripheral signal */
uint32_t pu : 1; /*!< Status of pull-up enabled or not */
uint32_t pd : 1; /*!< Status of pull-down enabled or not */
uint32_t ie : 1; /*!< Status of input enabled or not */
uint32_t oe : 1; /*!< Status of output enabled or not */
uint32_t oe_ctrl_by_periph : 1; /*!< True if use output enable signal from peripheral, otherwise False */
uint32_t oe_inv : 1; /*!< Whether the output enable signal is inversed or not */
uint32_t od : 1; /*!< Status of open-drain enabled or not */
uint32_t slp_sel : 1; /*!< Status of pin sleep mode enabled or not */
} gpio_io_config_t;
#ifdef __cplusplus