<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[lby1168的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/lby1168</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; lby1168]]></copyright><item><title><![CDATA[正版J-link和SEGGER J-FLASH匹配]]></title><link>https://blog.youkuaiyun.com/lby1168/article/details/150262794</link><guid>https://blog.youkuaiyun.com/lby1168/article/details/150262794</guid><author>lby1168</author><pubDate>Tue, 12 Aug 2025 09:32:29 +0800</pubDate><description><![CDATA[找到正版J-Link背面SN，输入到Licenses生成工具Seial。4.打开J-FLASH/Help/Licenses复制序列号激活。3.打开Licenses生成工具。]]></description><category></category></item><item><title><![CDATA[Modbus CRC]]></title><link>https://blog.youkuaiyun.com/lby1168/article/details/127697514</link><guid>https://blog.youkuaiyun.com/lby1168/article/details/127697514</guid><author>lby1168</author><pubDate>Fri, 04 Nov 2022 22:19:04 +0800</pubDate><description><![CDATA[Modbus CRC]]></description><category></category></item><item><title><![CDATA[SIM800A/C只能发短信不能收短信解决方案]]></title><link>https://blog.youkuaiyun.com/lby1168/article/details/121879236</link><guid>https://blog.youkuaiyun.com/lby1168/article/details/121879236</guid><author>lby1168</author><pubDate>Sat, 11 Dec 2021 20:54:20 +0800</pubDate><description><![CDATA[IOS系统发给SIM800，有的卡能收到有的卡收不到，需要IOS在信息设置关闭iMessage信息
]]></description><category></category></item><item><title><![CDATA[JY901/ miniIMUV5.0下位机驱动]]></title><link>https://blog.youkuaiyun.com/lby1168/article/details/108889869</link><guid>https://blog.youkuaiyun.com/lby1168/article/details/108889869</guid><author>lby1168</author><pubDate>Wed, 30 Sep 2020 20:21:13 +0800</pubDate><description><![CDATA[miniIMUV5.0 下位机驱动

发到角度0x53到上位机显示

void Send_Angle_GY911(float ufRoll,float ufPitch,float ufYaw)
{
 unsigned char i = 0, _cnt = 0;
 unsigned char sum = 0;
 unsigned int _temp;
 u8 data_to_send[50];

 data_to_send[_cnt++]=0x55;
 data_to_se...]]></description><category></category></item><item><title><![CDATA[Synergy 调试SPI Framework Module笔记]]></title><link>https://blog.youkuaiyun.com/lby1168/article/details/85263771</link><guid>https://blog.youkuaiyun.com/lby1168/article/details/85263771</guid><author>lby1168</author><pubDate>Wed, 26 Dec 2018 16:10:40 +0800</pubDate><description><![CDATA[1、新建Thread，在Thread中添加FW-Connectivity-SPI FW Device on sf_spi

2、添加SPI Driver on r_rspi，选择通道0

3、Chip Port 01、Chip Pin 03、Chip Active Level Low

4、Peripherals-SPI-spi0-Enable，SLL0选择None

5、Pin-P103选择Ou...]]></description><category></category></item><item><title><![CDATA[Synery E2Studio重定向printf和IAR For Renesas实现Printf]]></title><link>https://blog.youkuaiyun.com/lby1168/article/details/84792362</link><guid>https://blog.youkuaiyun.com/lby1168/article/details/84792362</guid><author>lby1168</author><pubDate>Wed, 26 Dec 2018 15:53:02 +0800</pubDate><description><![CDATA[Synergy平台跟Keil和IAR重映射方式并不一样，使用E2Studio IDE时需要
1、Project/Properties/C/C++ Build/Setting/Tool Setting/Cross ARM C Linker/General 使用 “-nostdlib” compiler option
2、Project/Properties/C/C++ Build/Setting/...]]></description><category></category></item><item><title><![CDATA[我的STM32 IAP BOOT跳转到APP进入HardFault_Handler解决方案]]></title><link>https://blog.youkuaiyun.com/lby1168/article/details/82763120</link><guid>https://blog.youkuaiyun.com/lby1168/article/details/82763120</guid><author>lby1168</author><pubDate>Tue, 18 Sep 2018 20:21:58 +0800</pubDate><description><![CDATA[客户要求实现OTA功能，于是程序分BOOT和APP，因需要添加一个浮点型全局变量gfHtTmpValue，发现只要调用这个全局变量，BOOT跳转APP后，APP初始化外设结束进入HardFault_Handler，把BOOT去掉，直接跑程序，完全没问题，太奇怪了……。

根据帖子https://www.amobbs.com/forum.php?mod=viewthread&amp;amp;...]]></description><category></category></item><item><title><![CDATA[Fatal Error[Pe1696]: cannot open source file "core_cm3.h" C:\Users\Administrator\Desktop\STM32F103_I]]></title><link>https://blog.youkuaiyun.com/lby1168/article/details/82760367</link><guid>https://blog.youkuaiyun.com/lby1168/article/details/82760367</guid><author>lby1168</author><pubDate>Tue, 18 Sep 2018 16:58:43 +0800</pubDate><description><![CDATA[IAR新建工程编译错误解决方案：General Options-&amp;gt;Library Configuration:Library 选FULL，右下角选择Use CMSIS

]]></description><category></category></item><item><title><![CDATA[STM32F103ZET定时器TIM1输出六路带死区互补PWM波形]]></title><link>https://blog.youkuaiyun.com/lby1168/article/details/80955420</link><guid>https://blog.youkuaiyun.com/lby1168/article/details/80955420</guid><author>lby1168</author><pubDate>Sat, 07 Jul 2018 22:34:01 +0800</pubDate><description><![CDATA[使用默认引脚输出6路PWM，#define FullRemap_TIM1则重映射 PIN脚；遗留问题：调用TIM_CCxNCmd(TIM1, TIM_Channel_X, TIM_CCx_Enable);导致互补PWM无输出。TIM_CCxCmd(TIM1, TIM_Channel_X, TIM_CCx);确可以正常开关PWM输出；void Timer1_Init(void)
{ 
    TI...]]></description><category></category></item><item><title><![CDATA[解决STM32 HardFault_Handler错误记录]]></title><link>https://blog.youkuaiyun.com/lby1168/article/details/71617421</link><guid>https://blog.youkuaiyun.com/lby1168/article/details/71617421</guid><author>lby1168</author><pubDate>Thu, 11 May 2017 13:15:35 +0800</pubDate><description><![CDATA[HardFault_Handler错误的原因最最多的原因是数组越界以及指针指飞，其实这两个是差不多的，都是访问了不该访问的地方导致了错误，就像一个路痴，漫无目的的走到了一个陌生的地方……然后就迷路了……然后就木有然后了……（貌似是第一次写原创，我该如何装成经常写的样子……）
以前查找这种错误时比较盲目，就是在程序中缕着流程一步步的查找，逐个屏蔽进行排除，在程序隔一段加个while(1)，以及...]]></description><category></category></item></channel></rss>