Any good references on this one? quite simple with a LED only, cant hang on my MS since Im out of free pins....
BR//Tobmag
Moderators: jsmcortina, muythaibxr
Did my first test in anger on this today under some hard acceleration etc.tobmag wrote:
Any good references on this one? quite simple with a LED only, cant hang on my MS since Im out of free pins....
BR//Tobmag
I’ve been working on this route a lil recently with the dspic. Do you have a video of it or an oscilloscope shot?HOODEY wrote:Automatic Setting of References levels aka auto calibration completed. Phew!!!!
WOW - more pots than resistors. Gives you lots of "tunability"HOODEY wrote:Upgrade.
Two 5 volt output for Knock.
4 order band pass filter programmable and amplifier for listening via head phones.
Power Driver to Drive Light or high Power
Man that’s a lot of components. Looks good though, any reason why you marked off the name of the pic? I’m using the DSP because every pin is an interrupt and I can choose the interrupt I want on that pin. It doesn’t have an EEPROM it just has flash, which is fine because it’s faster. I also love the 32 and 16bit bit timer which makes things stupid easy and more precise but its not so easy setting everything up and it runs on 3-3.6v with only several pins 5v tolerant. I try to stay away from 32bit math. Speaking about EEPROM, are you still writing values to it??? You know that takes several ms right?? Have you tried writing to flash? After I make my board I will post it up.HOODEY wrote:Upgrade.
Two 5 volt output for Knock.
4 order band pass filter programmable and amplifier for listening via head phones.
Power Driver to Drive Light or high Power
If you plan on doing any type of logging you might want to look at a FRAM, serial EEPROM or SD card instead of writing the chips flash. I was wondering how long it was taking you to send the bits to LCD; I figured you were using 8bit mode and not 4. Why not use a multi slave SPI for a LCD/GLCD and the Knock chip if your worried about wiring?Data Logging is written to RAM and then copied to Flash.
I need a better way to connect the LCD (16 pins) wish I could purchase a ribbon cable already solder to connector.