SSP0 problem!

yves23 · ‎2008-09-23

Posted on September 23, 2008 at 14:24

SSP0 problem!

yves23 · ‎2011-05-17

Posted on May 17, 2011 at 09:55

Hi

I have problem with the new version of SSP example;

If I use the SSP example nÂ°2 from the new firmware library (12/07/2007),

the master SSP0 sends dataâ€™s but the slave SSP1 doesn't receive dataâ€™s.

The CPU stays in loop:

while(SSP_GetFlagStatus(SSP1, SSP_FLAG_RxFifoNotEmpty)==RESET);

But,when I used SSP example (05/18/2006 version),

The master SSP0 transmits the buffer to the slave SSP1 Without errors.

There are 32 errors when the slave SSP1 sends data to the master. The dataâ€™s received are the data sent to generate the clock.

Thankx Yves from Brittany

:-?

dhoyen · ‎2011-05-17

Posted on May 17, 2011 at 09:55

Hi Yves,

Could you send more information (source code),

At this moment, We (at least I) have a lack of details.

Be careful, sometime, they are some error in ST example, resulting of a too fast copy past (a SSP0 where should be SSP1, for example) (i have a doubt about each example has been tested before releasing)

Thanks in advance.

Damien

A french guy lost in the middle

of the English Yorkshire

😉