From 066d8ffdd63acf5b45eb8770312ffc7ed73b019d Mon Sep 17 00:00:00 2001
From: penglei <1624952103@qq.com>
Date: Fri, 19 Sep 2025 18:23:54 +0800
Subject: [PATCH] =?utf8?q?=E4=BF=AE=E5=A4=8Dfile.bin=20=E7=83=A7=E5=BD=95?=
 =?utf8?q?=E5=A4=B1=E8=B4=A5=E9=97=AE=E9=A2=98?=
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---
 .../drivers/chips/brandy/porting/include/uart_porting.h   | 6 ++----
 code/sdk/drivers/chips/brandy/porting/uart/uart_porting.c | 8 +++-----
 2 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/code/sdk/drivers/chips/brandy/porting/include/uart_porting.h b/code/sdk/drivers/chips/brandy/porting/include/uart_porting.h
index faf39b38c..d4a03eb19 100644
--- a/code/sdk/drivers/chips/brandy/porting/include/uart_porting.h
+++ b/code/sdk/drivers/chips/brandy/porting/include/uart_porting.h
@@ -26,10 +26,8 @@ extern "C" {
  * @{
  */
 
-#define SW_UART_BAUDRATE 500000UL
-// #define SW_UART_BAUDRATE 115200UL
-// #define UART_L_BAUDRATE  115200UL
-#define UART_L_BAUDRATE  500000UL
+#define SW_UART_BAUDRATE 115200UL
+#define UART_L_BAUDRATE  115200UL
 #define UART_BUS_MAX_NUM UART_BUS_MAX_NUMBER
 
 /*  Uart FIFO Level corresponding number of passes  */
diff --git a/code/sdk/drivers/chips/brandy/porting/uart/uart_porting.c b/code/sdk/drivers/chips/brandy/porting/uart/uart_porting.c
index ae391ccc0..be6daf1df 100644
--- a/code/sdk/drivers/chips/brandy/porting/uart/uart_porting.c
+++ b/code/sdk/drivers/chips/brandy/porting/uart/uart_porting.c
@@ -62,8 +62,6 @@
  *                    2000000 可以加快下载文件速度
 */
 #define CUSTOM_UART_RATE 500000
-#define CUSTOM_UART_RATE_SSB 500000
-// #define CUSTOM_UART_RATE_SSB 115200
 typedef struct {
     pin_mode_t tx_pin_mode;
     pin_mode_t rx_pin_mode;
@@ -127,7 +125,7 @@ static uart_config_t g_uart_config[UART_BUS_MAX_NUMBER] = {
         (osal_irq_handler)irq_uart0_handler,
         NULL,
         {
-            .baud_rate = CUSTOM_UART_RATE_SSB,
+            .baud_rate = 115200,
             .data_bits = UART_DATA_BIT_8,
             .parity = UART_PARITY_NONE,
             .stop_bits = UART_STOP_BIT_1,
@@ -155,7 +153,7 @@ static uart_config_t g_uart_config[UART_BUS_MAX_NUMBER] = {
         (osal_irq_handler)irq_uart1_handler,
         NULL,
         {
-            .baud_rate = CUSTOM_UART_RATE_SSB,
+            .baud_rate = 115200,
             .data_bits = UART_DATA_BIT_8,
             .parity = UART_PARITY_NONE,
             .stop_bits = UART_STOP_BIT_1,
@@ -187,7 +185,7 @@ static uart_config_t g_uart_config[UART_BUS_MAX_NUMBER] = {
         (osal_irq_handler)irq_uart0_handler,
         NULL,
         {
-            .baud_rate = CUSTOM_UART_RATE_SSB,
+            .baud_rate = 115200,
             .data_bits = UART_DATA_BIT_8,
             .parity = UART_PARITY_NONE,
             .stop_bits = UART_STOP_BIT_1,
-- 
2.17.1