Can the ODESC V4.2 board read current values?

[tumelecza]

Can the ODESC V4.2 board work with SimpleFOC?
Currently, I’m facing an issue with reading the current from the motor because the pins used for current sensing are:

// M0
#define M0_IA PC0 // Not available as analog!
#define M0_IB PC1
#define M0_IC _NC

Also, does it support current sensing via DMA?

Thank you!

[Candas1]

Have you checked this discussion?

Read a potentiometer continuously? on STM32 and analogRead()

Hello, I bought an ODESC 4.2 card (24volt) with STM32F405RGT6, a Chinese card that runs under Odrive3.6. [odrive4.2] https://fr.aliexpress.com/item/1005005725467528.html I got it to work with SimpleFOC It works perfectly if I drive it with STMViewer and a “St-Link V2”. The motor is a skateboard motor in 24v 150w and 10 poles with Hall effect sensor. [odrive4.2] I can’t get a continuous potentiometer reading to work properly. I first tried adding analogRead() from GPIO =…

[Candas1]

And about dma you already asked it here

Does the STM32F4 support DMA-based ADC reading

Does the STM32F4 support DMA-based ADC reading, and do you have any recommended ways to read ADC values via DMA to align with the PWM signals sent to drive BLDC motors?