From 919fd8f2a8fc0dc9f99ff83ab13f46adbc5518b4 Mon Sep 17 00:00:00 2001
From: WXK <287788329@qq.com>
Date: 星期三, 02 四月 2025 17:08:13 +0800
Subject: [PATCH] 最新boot，测试可以用，支持升级 ota，注意跳转延时不要动
---
dualboots_Gai_youhua/src/customboot/customboot.c | 12 ++++++++++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/dualboots_Gai_youhua/src/customboot/customboot.c b/dualboots_Gai_youhua/src/customboot/customboot.c
index 7df4ab3..a80d654 100644
--- a/dualboots_Gai_youhua/src/customboot/customboot.c
+++ b/dualboots_Gai_youhua/src/customboot/customboot.c
@@ -183,6 +183,7 @@
//uart_receive(UART_ID1, trx_buf, 1, uart_receive_callback);
SerialPutString("MK8000-BootLoader-V1.1启动\r\n");
//Serial0PutString("MK8000-BootLoader-V1.0启动\r\n");
+ delay_ms(200);
while(1)
{
wdt_ping(WDT_ID0);//喂狗
@@ -221,6 +222,8 @@
APP_byte = tmp;
if(APP_byte==0XBBBB)
{
+ uart_close(UART_ID1);
+ delay_ms(200);
memcpy((void *)SRAM_BASE, (void *)APP_CONFIG_APPLICATION_ADDRESS, APP_CONFIG_APPLICATION_SIZE);//size太大导致覆盖没法跳转
__set_MSP(*(uint32_t *)SRAM_BASE);
typedef void (*p_entry_t)(void);
@@ -255,8 +258,10 @@
}
else if(updata_byte == 0xCCCC)//OTA
{
-
- SerialPutString("进入OTA,升级启动\r\n");
+
+ SerialPutString("进入OTA,升级启动\r\n");
+ uart_close(UART_ID1);
+ delay_ms(1000);
memcpy((void *)SRAM_BASE, (void *)OTA_ADRESS, APP_CONFIG_APPLICATION_SIZE);//size太大导致覆盖没法跳转
__set_MSP(*(uint32_t *)SRAM_BASE);
typedef void (*p_entry_t)(void);
@@ -265,6 +270,8 @@
}
else //不是则跳转到APP,注意F0和其他系列的跳转有些不一样,跳转部分可参考原子哥代码
{
+ uart_close(UART_ID1);
+ delay_ms(200);
//Delay_ms(1000);
/* Test if user code is programmed starting from address "APP_CONFIG_APPLICATION_ADDRESS" */
//Serial0PutString("跳转APPhehe\r\n");
@@ -274,6 +281,7 @@
((p_entry_t) (*(uint32_t *)(SRAM_BASE + 4) + SRAM_BASE))();
//IAP_JumpTo(SRAM_BASE);
}
+ delay_ms(200);
/* USER CODE BEGIN 3 */
}
--
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