HI:
I have a s32k146 evb board, according to release note, as below:
I can power up the board just using usb connector when I set the J104,J107,J10 as default,but in fact if i just use the usb micro connector, only one led D2 is blink; then I connect 1 and 2 of j107,and powerd by 12V power source, I can debug from PEmicro as below:
and the s32k146EVB is as below:
is it normal?
I develop a software project use S32DS IDE, the software is as below:
I can compile this project successfully, use above method, I can debug firstly, then I modify my software,compile it again,I cann't debug ,some errors occur:
how to resolve it?
我不明白你的意思，不过看上去你的芯片已经被你锁死了
参考第6个tip
这个下载不了
就是先确认下板子硬件连接接正常吗？jlink连线是否OK？目前，拔掉USB，插上12电源，板子上只有D3 led灯是亮的，其他的led 灯是熄灭状态，另外，补充一点，PTA5：RESET引脚，PAT4,PTC5：SWD引脚我这边配成了GPIO输入:
这样配OK吗？
你的J-LINK的SW口链接我怎么帮你检查？
D3亮说明5V供电正常.
复位脚是PTA5，SWD的CLOCK和DATA口分别是PTC4和PTA4，你看你自己说的是什么。
你是不是在之前错误的配置了复位口阿，这也会导致你连不上调试器
我不熟悉EB配置，但是不明显OK，这几个端口设置参考IDE例程中的配置
https://blog.csdn.net/weixin_42967006/article/details/121831965
jump setting as below:
ok,but could you help me check the jump settings?as your release notes:
how to set it?
now I set j104:2 connect 3; J107:1 connect 2; j10: 2 connect 3; and I have debuged normally several times,and the red led D1 always is on,if I set the jump pin as default ,I cann't always debug, so please help check how can i set the jump J107,J10,J104,thanks!
Please see it ,is it right?
There is no problem with your configuration.
If D1 is always on, it means that it is currently in reset state.
1.check OpenSDA interface, please check if the below highlight info is available on your side.
please check it
is it right?
