Colin Raffel

Activity

Reply to i2S with AIC23 using Mark B's ported Keil code hangs... - I'm not sure. My code doesn't really work either way. -Colin
Colin Raffel - 28 Feb 2011
Reply to i2S with AIC23 using Mark B's ported Keil code hangs... - I'm generating a 12MHz clock with the LPC1768's PWM. // Need to create PWM clock …
Colin Raffel - 25 Feb 2011
Reply to i2S with AIC23 using Mark B's ported Keil code hangs... - Hi Benedikt, I'm afraid I can't help with that rather bizarre problem but I would …
Colin Raffel - 23 Feb 2011
Comment on: I2S with AIC23B - OK, great. I see that you're right about the Keil and NXP code, so I …
Colin Raffel - 05 Jan 2011
Comment on: I2S with AIC23B - Also, what did you use for the AIC23B's clock (XTI pin)? Did you wire a …
Colin Raffel - 04 Jan 2011
Comment on: I2S with AIC23B - Cool, I think I have configured the AIC23B as Master via // 0b0000111 = Digital …
Colin Raffel - 04 Jan 2011
Reply to i2S with AIC23 using Mark B's ported Keil code hangs... - Hi again all, sorry to resurrect this old thread, I can start a new one …
Colin Raffel - 04 Jan 2011
Reply to i2S with AIC23 using Mark B's ported Keil code hangs... - OK, thanks, I will do some reading and see what I come up with. Did …
Colin Raffel - 29 Aug 2010
Notebook page update: I2S with AIC23B
Colin Raffel - 29 Aug 2010
Reply to i2S with AIC23 using Mark B's ported Keil code hangs... - Thanks for responding! Can you explain step 1 in more detail? I did not do …
Colin Raffel - 29 Aug 2010
Reply to i2S with AIC23 using Mark B's ported Keil code hangs... - Good idea. I put some code to turn an LED on at the top of …
Colin Raffel - 29 Aug 2010
Reply to i2S with AIC23 using Mark B's ported Keil code hangs... - Also, just a note that even with the AIC23 completely out of the circuit (just …
Colin Raffel - 29 Aug 2010
Reply to i2S with AIC23 using Mark B's ported Keil code hangs... - I actually did try that! I should have mentioned. Unfortunately, it still hangs up in …
Colin Raffel - 29 Aug 2010
Reply to i2S with AIC23 using Mark B's ported Keil code hangs... - And, just a note that if I change line 14 in i2s.h from #define I2S_DMA_ENABLED …
Colin Raffel - 29 Aug 2010
New topic i2S with AIC23 using Mark B's ported Keil code hangs...: Hi all, I'm trying to interface the mbed with a TLV320AIC23B (audio codec) via I2S. …
Colin Raffel - 29 Aug 2010
New topic mbed's CMS (off-topic): Apologies that this is almost certainly off-topic, but I couldn't find an appropriate forum. But, …
Colin Raffel - 05 Aug 2010
Reply to Scanning pins speedup - Hi Neni, I do have some debouncing code. It was omitted for clarity. It's based …
Colin Raffel - 21 May 2010
Reply to Scanning pins speedup - So the OpenDrain tip works, but I'm actually getting a problem where multiple adjacent presses …
Colin Raffel - 20 May 2010
Reply to Scanning pins speedup - Ack! I just realized I had not hit the update button. Now things are faster. …
Colin Raffel - 20 May 2010
Reply to Scanning pins speedup - Nenad Milosevic wrote: If you are on the latest version of the library, you can …
Colin Raffel - 20 May 2010