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uart: Provide support for esp32c2 and esp32h2

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UART examples, unit test, and programming guide are all updated.
This commit is contained in:
songruojing
2022-01-17 20:32:39 +08:00
parent 6e0308d352
commit 24a60c12c6
19 changed files with 219 additions and 217 deletions
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34
components/hal/esp32c2/include/hal/uart_ll.h
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@@ -51,18 +51,42 @@ typedef enum {
UART_INTR_WAKEUP = (0x1 << 19),
} uart_intr_t;
static inline void uart_ll_reset_core(uart_dev_t *hw) {
hw->clk_conf.rst_core = 1;
hw->clk_conf.rst_core = 0;
/**
* @brief Configure the UART core reset.
*
* @param hw Beginning address of the peripheral registers.
* @param core_rst_en True to enable the core reset, otherwise set it false.
*
* @return None.
*/
static inline void uart_ll_set_reset_core(uart_dev_t *hw, bool core_rst_en)
{
hw->clk_conf.rst_core = core_rst_en;
}
static inline void uart_ll_sclk_enable(uart_dev_t *hw) {
/**
* @brief Enable the UART clock.
*
* @param hw Beginning address of the peripheral registers.
*
* @return None.
*/
static inline void uart_ll_sclk_enable(uart_dev_t *hw)
{
hw->clk_conf.sclk_en = 1;
hw->clk_conf.rx_sclk_en = 1;
hw->clk_conf.tx_sclk_en = 1;
}
static inline void uart_ll_sclk_disable(uart_dev_t *hw) {
/**
* @brief Disable the UART clock.
*
* @param hw Beginning address of the peripheral registers.
*
* @return None.
*/
static inline void uart_ll_sclk_disable(uart_dev_t *hw)
{
hw->clk_conf.sclk_en = 0;
hw->clk_conf.rx_sclk_en = 0;
hw->clk_conf.tx_sclk_en = 0;