light sleep: add uart new final state machine support for esp32s3

2025-11-04 00:51:42 +01:00 · 2021-04-01 19:52:30 +08:00
parent af9cb85e00
commit 512800891e
2 changed files with 6 additions and 0 deletions
--- a/components/soc/esp32s3/include/soc/uart_caps.h
+++ b/components/soc/esp32s3/include/soc/uart_caps.h
@@ -23,6 +23,9 @@ extern "C" {

 #define SOC_UART_NUM           (3)

+// UART has an extra TX_WAIT_SEND state when the FIFO is not empty and XOFF is enabled
+#define SOC_UART_SUPPORT_FSM_TX_WAIT_SEND   (1)
+
 #ifdef __cplusplus
 }
 #endif