MPC5xxxのトピックRe: led

led

smallyang — Wed, 10 Apr 2024 01:39:28 GMT

亲们我请教下，例程led我们想改两个引脚。是只用改这个数字嘛？其他的我们需要改动嘛？例子用的这个113,手册上和我们用87和88看起来是差不多的。

Dear, let me ask you, routine led we want to change two pins. Are we just gonna change this number? Do we need to change anything else? The example uses 113, which in the manual looks pretty much the same as we used 87 and 88.

Re: led

petervlna — Wed, 10 Apr 2024 04:44:09 GMT

Hello,

I am confused from your post.

Which microcontroller you are speaking about? Do you have a NXP EVB or your own board?

What you want to achieve? You want to change output state of specific GPIO pins? Which ones?

Best regards,

Peter

Re: led

smallyang — Wed, 10 Apr 2024 07:01:36 GMT

您好，我们想把led Example_MPC5554EVB-PinToggleStationery-v0_2-CW210的gpio113改成gpio87

Hello, we want to change gpio113 of led Example_MPC5554EVB-PinToggleStationery- V02-CW210 to gpio87

Re: led

smallyang — Thu, 11 Apr 2024 03:52:52 GMT

您好, 我有个新的问题。我想问下电路板这些引脚怎么设置才能用同调试器从jtag口下载调试呢?

Hello, I have a new question. I would like to ask how to set these pins of the circuit board to download debugging from the jtag port with the debugger?

Re: led

petervlna — Thu, 11 Apr 2024 09:37:04 GMT

Hello,

Please see the reference manual for configuration of internal flash boot:

Best regards,

Peter

Re: led

smallyang — Thu, 11 Apr 2024 09:42:08 GMT

好的谢谢您，我用RAM也是这样配置吗，其他引脚呢

Ok, thank you. Do I use RAM in the same way? What about the other pins?

Re: led

smallyang — Thu, 11 Apr 2024 09:43:49 GMT

PLLCFG0 PLLCFG1 WKPCFG TEST EVTI

Re: led

smallyang — Thu, 11 Apr 2024 09:52:08 GMT

TEST = 0：

TEST = 1 ：

What about the other pins？

Re: led

smallyang — Fri, 12 Apr 2024 01:09:05 GMT

externa. watchdog Hello, How to remove watchdog?