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gpio: Disable USB JTAG when setting pins 18 and 19 as GPIOs on ESP32C3

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When `DIS_USB_JTAG` eFuse is NOT burned (`False`), it is not possible
to set pins 18 and 19 as GPIOs. This commit solves this by manually
disabling USB JTAG when using pins 18 or 19.
The functions shall use `gpio_hal_iomux_func_sel` instead of
`PIN_FUNC_SELELECT`.
This commit is contained in:
Omar Chebib
2021-03-16 10:55:05 +08:00
parent f13b10a17b
commit cd79f3907d
35 changed files with 201 additions and 103 deletions
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13
components/hal/esp32/include/hal/gpio_ll.h
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@@ -567,6 +567,17 @@ static inline void gpio_ll_iomux_in(gpio_dev_t *hw, uint32_t gpio, uint32_t sign
PIN_INPUT_ENABLE(GPIO_PIN_MUX_REG[gpio]);
}
/**
* @brief Select a function for the pin in the IOMUX
*
* @param pin_name Pin name to configure
* @param func Function to assign to the pin
*/
static inline void gpio_ll_iomux_func_sel(uint32_t pin_name, uint32_t func)
{
PIN_FUNC_SELECT(pin_name, func);
}
/**
* @brief Set peripheral output to an GPIO pad through the IOMUX.
*
@@ -580,7 +591,7 @@ static inline void gpio_ll_iomux_out(gpio_dev_t *hw, uint8_t gpio_num, int func,
{
hw->func_out_sel_cfg[gpio_num].oen_sel = 0;
hw->func_out_sel_cfg[gpio_num].oen_inv_sel = oen_inv;
PIN_FUNC_SELECT(GPIO_PIN_MUX_REG[gpio_num], func);
gpio_ll_iomux_func_sel(GPIO_PIN_MUX_REG[gpio_num], func);
}
#ifdef __cplusplus