ConfigTools in MCUXpresso is generating defective code for the ADC pins

[dingelen]

Hi, 

I have an issue with the ConfigTools integrated in MCUXpresso. It seems to genereate defective code for ADC pins for the LPC55S69.

As an example, I am adding to the USB_VCOM_FREERTOS example an ADC on PIO0_23.

The analog switch input control is set by the tool.

And on the build these errors are thrown.

Looking at the code shows me there is a define missing.

And as visible in the pin_mux.h file it is really missing.

I think there should be an extra line like this (please correct me if this is wrong):

#define BOARD_INITPINS_AN0_GPIO GPIO

Can someone verify this problem and let me know how to fix this correctly?

MCUXpresso IDE v11.1.1 [Build 3241] [2020-03-02]

SDK_2.7.1_(322 2020-02-24) LPC55S69

Thanks!

Tom

[ZhangJennie]

dingelen

I reproduced your issue on my side. I will escalate to config tool team. I will keep you informed.

Thanks,

Jennie

[ZhangJennie]

dingelen

This defect will be fixed in next SDK release. Thank you for bringing the problem to our attention.

Best Regards

Jun Zhang

[dingelen]

Here it is. This issue came up when I switched from SDK 2.6.x to 2.7.1.

[ZhangJennie]

PIO0_23/ADC0_0 — General-purpose digital input/output pin. It's same pin.

so if you want to use it as  ADC0_0, don't define it as PIO0,23 again. they are conflict.

[dingelen]

Hi Jennie,

what you are saying is not the issue that I have. Please read the description carefully.

I get a compile error due to a missing define in the automaticly generated pin_mux.h file.

UPDATE: THIS ONLY HAPPENS WHEN A LABEL AND IDNETIFIER ARE ENTERED

Without label/identifier:

With label/identifier:

[ZhangJennie]

Hi dingelen 

Could you please send me your demo project? I will check this issue directly. Thanks.

Have a nice day,

Jun Zhang