Forums

FW: GPIO problem

Started by Jacob Christ May 20, 2003

Dear Jac,

                   I had posted my GPIO problem, but it seems that the moderator did not allow it to go on the group messages..What should I do?

-----Original Message-----
From: seto kumar [mailto:s...@yahoo.co.uk]
Sent: Monday, May 12, 2003 4:22 AM
To: papa__j
Subject: GPIO problem

Hi.. 

 I m new to dsp56f807 and working on ADC programming. I m
using both ADCA and B with a sampling rate 3.2K. .. Also, I m not able to use GPIOE2 and E3 which are muxed with A6 and 7 as GPIO's My DSP 56 F807 EVM pins do not show any change of states. But if i read the GPIO using GPIO_READ i m able to get the values.Is there a problem in the EVM or in software?

thanks in advance

Seto



Yahoo! Plus - For a better Internet experience

Please send your problem to the address below:
 

-----------------------------------
John L. WintersSr. Application Engineer DSP Operation 8/16 Bit Products Division Transportation & Standard Products Group Motorola Inc. 2100 E. Elliot Road, Tempe, Arizona 85284

-----------------------------------
* For faster turnaround in answering support questions please access *
* Motorola’s Customer Support web site at *
* http://www.motorola.com/semiconductors/support *
* *
* Or send email to: D...@motorola.com *
-----------------------------------
-----Original Message-----
From: Jacob Christ [mailto:j...@pontech.com]
Sent: Tuesday, May 20, 2003 9:46 AM
To: m...@yahoogroups.com
Subject: [motoroladsp] FW: GPIO problem

Dear Jac,

                   I had posted my GPIO problem, but it seems that the moderator did not allow it to go on the group messages..What should I do?

-----Original Message-----
From: seto kumar [mailto:s...@yahoo.co.uk]
Sent: Monday, May 12, 2003 4:22 AM
To: papa__j
Subject: GPIO problem

Hi.. 

 I m new to dsp56f807 and working on ADC programming. I m
using both ADCA and B with a sampling rate 3.2K. .. Also, I m not able to use GPIOE2 and E3 which are muxed with A6 and 7 as GPIO's My DSP 56 F807 EVM pins do not show any change of states. But if i read the GPIO using GPIO_READ i m able to get the values.Is there a problem in the EVM or in software?

thanks in advance

Seto



Yahoo! Plus - For a better Internet experience_____________________________________
Note: If you do a simple "reply" with your email client, only the author of this message will receive your answer.  You need to do a "reply all" if you want your answer to be distributed to the entire group.

_____________________________________
About this discussion group:

To Join:  m...@yahoogroups.com

To Post:  m...@yahoogroups.com

To Leave: m...@yahoogroups.com

Archives: http://www.yahoogroups.com/group/motoroladsp

More Groups: http://www.dsprelated.com/groups.php3


">Yahoo! Terms of Service.