Need for Sound

[JavaRN]

Just a note on the timing. The SP03 code from NovaOne, does not have the C3024 motion engine turned on, since no motors are enabled. This does make a significant difference to timings, since the motion engine takes about 75% of the processor when enabled. With the motion engine enabled the original NovaOne code takes over 5 seconds, and the new code about 120 millisec.

Right now I am using the code provided by NovaOne (thanks again Chris!) and it works really fine except for a little delay that you are mentioning, which in my case does not make a lot of difference, but if as you're saying the data transfer is faster than it's worth a try. Yes, if possible I would like also the 9600 tx update for the LCD - I will appreciate a lot.

Charles

[i-Bot]

Sorry I was mistaken the code I posted for I2c already has the LCD at 9600.

Let me know if you have any problems

[i-Bot]

Although my code works OK on the SP03 output and with PCF8574. I had some problems with reading some Devantech devices. Also if pullups were not put on the PWM pins I use for I2c, then the processor would reset on the watchdog timer after an I2c transaction.

The problem is in the clock pulling. The code I used does have clock pulling, but in the wrong place for the devantech devices. It was also the clock pulling making the resets without the pullups.

I have fixed the problems, but will continue to test with more I2c devices (compass, accelerometer, sonar)

If anyone has an urgent need, let me know and I will post code earlier.

[Deepu208]

Hi everyone,

Did anyone succeed in making robonova speak ? Please guide me through the process if you were using quadravox 306.