User talk:Maciejjo

Jump to: navigation, search

Welcome to! We hope you will contribute much and well. You will probably want to read the help pages. Again, welcome and have fun! Wmat (talk) 10:01, 1 March 2017 (PST)


Thread titleRepliesLast modified
BBB PRU Code105:46, 13 February 2018


Hi Maciej,

I've been looking at your DMA code for the BBB. I'm starting a project using the BBB and an ADC to log minutes worth of data and may try to leverage your code to hopefully save a PRU. I also need to write some slave serial interfaces (I2C and SPI) which looks like I will need to bit-bang in the PRU. I think I saw somewhere that you might have done this as well. If so, have you shared that code? Did you write it in C or did you have to do it directly in assembly?

Thanks! Dave

08:15, 12 February 2018

Hi, unfortunately I haven't done any bit-banged serial interfaces, you must have seen it somwhere else. I only know that there is SPI and I2C master implemetation in this GSoC project: . It was done in C.

05:46, 13 February 2018