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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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5
components/driver/uart.c
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@@ -199,9 +199,8 @@ static void uart_module_enable(uart_port_t uart_num)
if (uart_context[uart_num].hw_enabled != true) {
periph_module_enable(uart_periph_signal[uart_num].module);
if (uart_num != CONFIG_ESP_CONSOLE_UART_NUM) {
// Workaround for ESP32C3: enable core reset
// before enabling uart module clock
// to prevent uart output garbage value.
// Workaround for ESP32C3/S3: enable core reset before enabling uart module clock to prevent uart output
// garbage value.
#if SOC_UART_REQUIRE_CORE_RESET
uart_hal_set_reset_core(&(uart_context[uart_num].hal), true);
periph_module_reset(uart_periph_signal[uart_num].module);