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Merge branch 'feature/gpio_add_direction' into 'master'

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feat(gpio): allow appending mode to IOs

See merge request espressif/esp-idf!33181
This commit is contained in:
Song Ruo Jing
2024-09-12 18:20:11 +08:00
parent 8b962f91a2 e1d3d830ce
commit 2cef80666b
28 changed files with 349 additions and 88 deletions
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18
components/hal/esp32c6/include/hal/gpio_ll.h
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@@ -270,9 +270,6 @@ __attribute__((always_inline))
static inline void gpio_ll_output_disable(gpio_dev_t *hw, uint32_t gpio_num)
{
hw->enable_w1tc.enable_w1tc = (0x1 << gpio_num);
// Ensure no other output signal is routed via GPIO matrix to this pin
REG_WRITE(GPIO_FUNC0_OUT_SEL_CFG_REG + (gpio_num * 4),
SIG_GPIO_OUT_IDX);
}
/**
@@ -309,6 +306,21 @@ static inline void gpio_ll_od_enable(gpio_dev_t *hw, uint32_t gpio_num)
hw->pin[gpio_num].pad_driver = 1;
}
/**
* @brief Disconnect any peripheral output signal routed via GPIO matrix to the pin
*
* @param hw Peripheral GPIO hardware instance address.
* @param gpio_num GPIO number
*/
__attribute__((always_inline))
static inline void gpio_ll_matrix_out_default(gpio_dev_t *hw, uint32_t gpio_num)
{
gpio_func_out_sel_cfg_reg_t reg = {
.out_sel = SIG_GPIO_OUT_IDX,
};
hw->func_out_sel_cfg[gpio_num].val = reg.val;
}
/**
* @brief GPIO set output level
*