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feat: supports lp uart wakeup

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This commit is contained in:
igor.udot
2024-07-08 17:37:08 +08:00
parent cc1819200d
commit f742a05b28
70 changed files with 1830 additions and 99 deletions
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12
components/hal/include/hal/uart_hal.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -202,7 +202,7 @@ void uart_hal_init(uart_hal_context_t *hal, uart_port_t uart_num);
* @brief Get the UART source clock type
*
* @param hal Context of the HAL layer
* @param sclk The poiter to accept the UART source clock type
* @param sclk The pointer to accept the UART source clock type
*
* @return None
*/
@@ -341,7 +341,7 @@ void uart_hal_tx_break(uart_hal_context_t *hal, uint32_t break_num);
*
* @return None
*/
void uart_hal_set_wakeup_thrd(uart_hal_context_t *hal, uint32_t wakeup_thrd);
void uart_hal_set_wakeup_edge_thrd(uart_hal_context_t *hal, uint32_t wakeup_thrd);
/**
* @brief Configure the UART mode
@@ -357,7 +357,7 @@ void uart_hal_set_mode(uart_hal_context_t *hal, uart_mode_t mode);
* @brief Configure the UART hardware to inverse the signals
*
* @param hal Context of the HAL layer
* @param inv_mask The sigal mask needs to be inversed. Use the ORred mask of type `uart_signal_inv_t`
* @param inv_mask The signal mask needs to be inversed. Use the ORred mask of type `uart_signal_inv_t`
*
* @return None
*/
@@ -371,7 +371,7 @@ void uart_hal_inverse_signal(uart_hal_context_t *hal, uint32_t inv_mask);
*
* @return None
*/
void uart_hal_get_wakeup_thrd(uart_hal_context_t *hal, uint32_t *wakeup_thrd);
void uart_hal_get_wakeup_edge_thrd(uart_hal_context_t *hal, uint32_t *wakeup_thrd);
/**
* @brief Get the UART data bit configuration
@@ -437,7 +437,7 @@ bool uart_hal_is_hw_rts_en(uart_hal_context_t *hal);
* @brief Configure TX signal loop back to RX module, just for the testing purposes
*
* @param hal Context of the HAL layer
* @param loop_back_en Set ture to enable the loop back function, else set it false.
* @param loop_back_en Set true to enable the loop back function, else set it false.
*
* @return None
*/

22
components/hal/include/hal/uart_types.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -140,6 +140,26 @@ typedef struct {
uint8_t xoff_thrd; /*!< If the software flow control is enabled and the data amount in rxfifo is more than xoff_thrd, an xoff_char will be sent*/
} uart_sw_flowctrl_t;
/**
* @brief Enumeration of UART wake-up modes.
*/
typedef enum {
#if SOC_UART_WAKEUP_SUPPORT_ACTIVE_THRESH_MODE
UART_WK_MODE_ACTIVE_THRESH = 0, /*!< Wake-up triggered by active edge threshold */
#endif
#if SOC_UART_WAKEUP_SUPPORT_FIFO_THRESH_MODE
UART_WK_MODE_FIFO_THRESH = 1, /*!< Wake-up triggered by the number of bytes received in the RX FIFO */
#endif
#if SOC_UART_WAKEUP_SUPPORT_START_BIT_MODE
UART_WK_MODE_START_BIT = 2, /*!< Wake-up triggered by the detection of a start bit */
#endif
#if SOC_UART_WAKEUP_SUPPORT_CHAR_SEQ_MODE
UART_WK_MODE_CHAR_SEQ = 3 /*!< Wake-up triggered by detecting a specific character sequence */
#endif
} uart_wakeup_mode_t;
#ifdef __cplusplus
}
#endif