Difference between revisions of "Recans A0"

From iagent
Jump to: navigation, search
Line 12: Line 12:
 
sudo armbian-add-overlay /boot/overlay-user/sun50i-a64-spi1.dts
 
sudo armbian-add-overlay /boot/overlay-user/sun50i-a64-spi1.dts
 
sudo mount -o remount,ro /boot
 
sudo mount -o remount,ro /boot
 +
</pre>
 +
 +
<pre>
 +
ls -al /dev/spidev1.0
 
</pre>
 
</pre>

Revision as of 19:17, 21 February 2024

Recans A0 has two controllers, one is based on RP2040, the other on MCP2515.

To bring up the RP2040 CAN controller:

sudo ip link set can0 type can bitrate 1000000
sudo ip link set up can0

The MCP2515 CAN controller

sudo mount -o remount,rw /boot
sudo armbian-add-overlay /boot/overlay-user/sun50i-a64-spi1.dts
sudo mount -o remount,ro /boot
ls -al /dev/spidev1.0