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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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6
components/esp_driver_uart/src/uart.c
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@@ -70,7 +70,7 @@ static const char *UART_TAG = "uart";
#define UART_CLKDIV_FRAG_BIT_WIDTH (3)
#define UART_TX_IDLE_NUM_DEFAULT (0)
#define UART_PATTERN_DET_QLEN_DEFAULT (10)
#define UART_MIN_WAKEUP_THRESH (UART_LL_MIN_WAKEUP_THRESH)
#define UART_MIN_WAKEUP_THRESH (UART_LL_WAKEUP_EDGE_THRED_MIN)
#if (SOC_UART_LP_NUM >= 1)
#define UART_THRESHOLD_NUM(uart_num, field_name) ((uart_num < SOC_UART_HP_NUM) ? field_name : LP_##field_name)
@@ -1945,7 +1945,7 @@ esp_err_t uart_set_wakeup_threshold(uart_port_t uart_num, int wakeup_threshold)
ESP_RETURN_ON_FALSE((wakeup_threshold <= UART_THRESHOLD_NUM(uart_num, UART_ACTIVE_THRESHOLD_V) && wakeup_threshold >= UART_MIN_WAKEUP_THRESH), ESP_ERR_INVALID_ARG, UART_TAG,
"wakeup_threshold out of bounds");
UART_ENTER_CRITICAL(&(uart_context[uart_num].spinlock));
uart_hal_set_wakeup_thrd(&(uart_context[uart_num].hal), wakeup_threshold);
uart_hal_set_wakeup_edge_thrd(&(uart_context[uart_num].hal), wakeup_threshold);
HP_UART_PAD_CLK_ATOMIC() {
uart_ll_enable_pad_sleep_clock(uart_context[uart_num].hal.dev, true);
}
@@ -1957,7 +1957,7 @@ esp_err_t uart_get_wakeup_threshold(uart_port_t uart_num, int *out_wakeup_thresh
{
ESP_RETURN_ON_FALSE((uart_num < UART_NUM_MAX), ESP_ERR_INVALID_ARG, UART_TAG, "uart_num error");
ESP_RETURN_ON_FALSE((out_wakeup_threshold != NULL), ESP_ERR_INVALID_ARG, UART_TAG, "argument is NULL");
uart_hal_get_wakeup_thrd(&(uart_context[uart_num].hal), (uint32_t *)out_wakeup_threshold);
uart_hal_get_wakeup_edge_thrd(&(uart_context[uart_num].hal), (uint32_t *)out_wakeup_threshold);
return ESP_OK;
}