Program is temporarily stored in ADUCM350

Hi,

This thread might help support this issue:

https://ez.analog.com/analog-microcontrollers/precision-microcontrollers/f/q-a/115480/cannot-run-a-standalone-application-on-aducm350/344189#344189

regards,

Mark

Hi Berrame,

Based on my understanding of your question you want to let the system run forever once you click "run" button.

Here is a simply modification I can give you for the example code, you can simply add:

/* all system init code*/

while (1)

{

/* content you wanna run repeatively */

}

/* all system un-init */

Say if you wanna test the impedance using 2-wire setup by a wave frequence at 1k Hz, you just repeat running the code which excites the signal and using FFT to calculate the impedance.

Hope this will help,

Yours,

Nianyu Jiang

Hi Nianyu,

First at all, thanks for the reply.

The problem pointed out by my question was that once I pull out the USB plug from the PC after downloading and running the program, and then I plug it in again, that application did not run anymore. As suggested by Mark, the problem was the clock, so I changed the line SetSystemClockMux(ADI_SYS_CLOCK_MUX_SPLL_HF_XTAL); in the function SystemInit();, and after this change I was finally able to use the board even without the usage of IAR.

In addition, in order to let the application running standalone, I've also commented the printf in my code.

Hi Berrame,

Thanks for the reply, I see whats the problem now. I also got this same issue and your reply helps a lot. Will try later for my project and thanks for the suggestion.

Nianyu

Hi Nianyu,

You’re welcome. Rember that you have to substitute the line cited in my previous reply with ADI_SYS_CLOCK_MUX_SPLL_HF_OSC. I also had to comment out all the printf of my code, I don’t know if it was necessary but it worked for me. Don’t hesitate to contact me privately if you need further suggestions. 

Regards