Hi Jonathan,
Below is web link of example C code for ADS8688 which is a 16-Bit ADC vs. 14-bit ADS8678. Both ADCs are pin-pin compatible and they have a similar timing requirement.
ti-ads8688.c
https://www.ti.com/tool/ADS8688SW-LINUX#description…
Hi Abdel-Salam Alla
Can you please clarify " the channel number changes for each channel "? is it a mismatch between the conversion code and the channel number? If that is the case, is the situation (code vs. channel#) different when running the code…
Hi Roland Lawson,
There is an sample code in C language on TI.com, please refer to the "source Files" or "Linux Device Tree Documentation" from below web link:
www.ti.com/.../ads8688sw-linux
Please let me know if you need any further support, thanks…
Hi JUNWON,
Please refer to the example code on TI.com:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/iio/adc/ti-ads8688.c
http://www.ti.com/tool/ads8688sw-linux
Thanks®ards,
Dale
Bashid,
If you can switch to Arago Linux PSDK (link below) we can be in better help. The other linux distributions are supported by the beaglebone community.
software-dl.ti.com/.../index_FDS.html
Check also below link:
www.ti.com/.../ads8688sw…
Hello,
While we may not have exactly what you're looking for we have several things available to help you get going with the device. On the product folder you'll find links to a Linux driver, and the FW example project from a reference design the ADS8688…
Hi Besir,
Your schematic looks good. You may consider to send a reset signal the device through /RST pin if it is possible for you. Regarding the issue, I would suggest to start the test without programming the device. The default channel on the ADS8688A…
Hi user5895002,
Yes, ADS8668's programmable 9 input ranges including bipolar and unipolar inputs are channel-independent, different channels can have different input ranges.
An example code can be found from either website link as below, it was developed…
Joel,
The resident expert for the ADS8684 is out of the office, so I thought I'd jump in with an answer. I'm not sure if this will help, but there are some linux drivers that may add to what you've already built. You can find this in the product folder…
