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at32f407 调试问题(非8000000处无法调试)
本人尝试让407工程在 0x8008000烧写并调试,但始终不行,具体修改如下:1.把向量表偏移改为0x8000 2.MDK魔术棒下target 的IROM1设置为 0x8008000 3.MDK魔术棒下flash download 的start设置为 0x8008000
2050浏览量 2回复量 关注量 -
华大硬件aes加解密 sos
在利用华大单片机加密时,只知道aes128加密,但是在利用平常的软件aes128加解密时,与单片机的加解密不一致,当加解密的数据长度都是16字节时,加解密都一样,但是个数不到16字节时,加解密完全不一致,想问一下软件如何实现加解密
2483浏览量 0回复量 关注量 -
新塘MS51FC0AE 烧写程序后没反应
使用官方 NuMicro ICP Programming Tool 3.06 烧录软件,与官方 Nu-Link-Pro烧录器。Keil4编程软件编译好程序后直接通过烧录器下载到单片机,没问题,单片机正常执行程序。 Keil4编程软件编译好程序后,使用ICP烧录软件通过烧录器下载程序到单片机,单片机无任何反应,重新给单片机上电也无反应。 求教各位会是什么原因呢?
6455浏览量 11回复量 关注量 -
我问一下GD32F405RGT6对应的DMA映射表能发我一下吗 sos
我问一下GD32F405RGT6对应的DMA映射表能发我一下吗,手机号15600595231(微信号),qq邮箱:[email]1654473463@qq.com[/email]
2196浏览量 0回复量 关注量 -
Microchip dsPIC33FJ系列都不能用MCC生成底层代码吗?
Microchip dsPIC33FJ系列都不能用MCC生成底层代码吗?我这要配置dsPIC33FJ32MC204,发现不能使用MCC。同时试了下dsPIC33FJ的其他型号,也是不行。
2065浏览量 1回复量 关注量 -
HK32F031 时钟配置问题 sos
请问HK32F031默认使用HSI 8M时钟作为sysclk, 我想使用HSI56作为系统时钟应该怎么配置?我设置了 RCC_CFGR4(0x400210e8)bit7 ESSS=1, bit[2:0] ESW=010, 但是没有任何效果。 HK32F0xx的库文件中也没有RCC_CFGR4相关的任何定义与描述。 另外,论坛中有HK32F030M的示例程序,那有没有HK32F031的示例程序呢? 望解惑,谢谢!
2002浏览量 0回复量 关注量 -
N76E003AT20 keil无法仿真
大家好,第一次接触这个单片机,按手册上说的,调试引脚都是独立的,没有连接任何电阻电容,但是还是无法仿真。手册说OCDEN=0;需要代码里配置为0,还是用Keil调试时,调试器自动就把OCDEN配置为0了?
1339浏览量 2回复量 关注量 -
华大HC32L072 只有奇偶校验, sos
程序加断点不运行,电脑串口也一直能收到数据,串口接到电脑上一直输出00 FF 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 FF 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 FF 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 FF 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 FF 00 00 00 00 00 FF 00 FF 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 FE 00 00 00 00 00 00 00 00 00 00 FF 00 00 00 00 00 00 00 00 00 00 00 FF 00 00 00 00 00 00 00 00 00 00 00 00 00 FF
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