MSP432P401R: MSP432P401RIZXH and Energia IDE

Sorry, I have problem to download 432 board support file. I only have the default one for MSP430.

Can you post the files, that may be the root cause.(wiring.c)

URL for Energia download:

energia.nu/.../download_core.php

Path for file

C:\Users\{USER_NAME}\AppData\Local\Energia15\packages\energia\hardware\msp432r\5.29.0\cores\msp432r\ti\runtime\wiring\msp432\wiring.c

you have an old version Energia IDE

actual version 1.8.11E23

Can you send the wiring.c directly. I can't open your .bz2 file. 

repack to .zip in my google disk

drive.google.com/.../view

I think it means  when the delay time is short than 250ms, it will use timerA to generate the delay function.

If the delay time larger than 250ms it will use watchdog to generate the delay function. You can see that watchdog can only set with a certain delay time.

Perhaps I did not explain well.
English is not my native language.
I said: "if I use a time that is not a multiple of 250"
Look at the picture.

If not a multiple of 250ms, then timer_A works.
The MSP-EXP432P401R board uses the MSP432P401RIPZ MCU and the 100ms delay is working correctly.

The MSP432P401RIZXH MCU is installed on the custom board and the 100ms delay is not processed.
The MSP432P401RIZXH MCU hangs up waiting for Timer_A.

Hi，

I totally understand，

I think you need to change another timer, like timer A0 , A1 or A2. At here:

Hi!

This file is not involved in compilation.
I deliberately made a mistake in the code and the project was assembled.

I suspect the secret lies in the "energia_pm4fg.om4fg" binary file

1. Get it. That means energia doesn't compile the code. It links a library directly. It is hard to work around this problem.

2. The solution would be put this file in your workspace and change it (It works in CCS, I am not sure if it can work in energia)

3. You can also use a timer to generate your delay function as well.