CORE9x25 PORTB not working

Discussion around AT91RM9200 and SAM9 Series Products.

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bhush_t
Posts: 3
Joined: Fri Jul 29, 2016 7:41 am

CORE9x25 PORTB not working

Sat Aug 06, 2016 7:41 am

Hello,

Recently I had started working on CORE9x25 board, which is based on at91SAM9x25 CPU.
My background is from PIC, MSP family.

I worked on GPIO toggling for PORTA of the board and it is working as desired.
But if I try toggling on any pin of PORTB and PORTD is is not working, the output of those pin remains LOW(0 volts). I had checked the direction it is in output mode only.

Can any one help me in resolving this issue?
I am working on python2.7.

Best Regards
bhush_t
blue_z
Location: USA
Posts: 1497
Joined: Thu Apr 19, 2007 10:15 pm

Re: CORE9x25 PORTB not working

Mon Aug 08, 2016 9:03 pm

bhush_t wrote:I worked on GPIO toggling for PORTA of the board and it is working as desired.
But if I try toggling on any pin of PORTB and PORTD is is not working, the output of those pin remains LOW(0 volts).
Your description of what you're doing or not doing is so vague as to be useless.
How To Ask Questions The Smart Way

Regards

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