Page 2 of 2

Re: I2C Master Registers

Posted: Thu Jul 23, 2020 4:27 pm
by anthony-ql
Do you still having issue with accessing I2C using M4? If yes, I'll look into this and get back to you. I have done some codes to access the DPS310 Pressure sensor on board QuickFeather.

Re: I2C Master Registers

Posted: Thu Jul 23, 2020 4:37 pm
by btashton
Yes, I cannot seem to get any communication to start on the wishbone bus, so any example that you have would be much appreciated. I am likely giving a talk on this platform at our NuttX workshop in a couple weeks and would really like to demonstrate some of these features.

Re: I2C Master Registers

Posted: Tue Jul 28, 2020 7:36 pm
by btashton
@anthony-ql Is there anything you can share on this? Thanks.

Re: I2C Master Registers

Posted: Wed Jan 13, 2021 3:55 pm
by anthony-ql
The QORC-SDK has included new application for QuickFeather that include example for adding I2C sensor to the device. Please check it out. Application "qf_mqttsn_ai_app" is using I2C for accessing QuickFeather on-board I2C sensor.

Re: I2C Master Registers

Posted: Wed Jan 13, 2021 4:03 pm
by btashton
Thanks I will look, I have been meaning to circle back to add more support in Apache NuttX now that things have settled a but more.

Re: I2C Master Registers

Posted: Wed Jan 13, 2021 4:50 pm
by anthony-ql
QORC-SDK application "qf_mqttsn_ai_app" has example for using I2C Master to communicate with I2C Sensor.