uart: add uart support on esp32s3

2025-11-17 10:12:13 +00:00 · 2020-11-19 17:03:10 +08:00
parent af992c26bc
commit fb8b905539
17 changed files with 299 additions and 113 deletions
--- a/components/soc/esp32s3/include/soc/uart_caps.h
+++ b/components/soc/esp32s3/include/soc/uart_caps.h
@@ -21,8 +21,7 @@ extern "C" {
 #define SOC_UART_FIFO_LEN          (128)      /*!< The UART hardware FIFO length */
 #define SOC_UART_BITRATE_MAX       (5000000)  /*!< Max bit rate supported by UART */

-// ESP32-S3 have 2 UART
-#define SOC_UART_NUM           (2)
+#define SOC_UART_NUM           (3)

 #ifdef __cplusplus
 }