rpi-config_git: Added ENABLE_DUAL_CAN build configuration
Currently ENABLE_CAN adds mcp2525-can0 to the dtoverlay.
ENABLE_DUAL_CAN was added to also add mcp2515-can1 to the dtoverlay.
This will allow a user to enable dual CAN when using a hat like the
PiCAN 2 Duo board.
@@ -198,8 +198,13 @@ do_deploy() {
echo "dtoverlay=at86rf233,speed=3000000" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
fi
+ # ENABLE DUAL CAN
+ if [ "${ENABLE_DUAL_CAN}" = "1" ]; then
+ echo "# Enable DUAL CAN" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+ echo "dtoverlay=mcp2515-can0,oscillator=16000000,interrupt=25" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+ echo "dtoverlay=mcp2515-can1,oscillator=16000000,interrupt=24" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
# ENABLE CAN
- if [ "${ENABLE_CAN}" = "1" ]; then
+ elif [ "${ENABLE_CAN}" = "1" ]; then
echo "# Enable CAN" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
echo "dtoverlay=mcp2515-can0,oscillator=16000000,interrupt=25" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
fi
