diff options
| -rw-r--r-- | README.md | 7 | ||||
| -rw-r--r-- | pi_configs/boot/firmware/config.txt | 55 | ||||
| -rw-r--r-- | pi_configs/etc/home/Spartan_Racing_Charger/.config/systemd/user/mycan.service | 11 | ||||
| -rw-r--r-- | pi_configs/etc/systemd/system/can0.service | 11 |
4 files changed, 80 insertions, 4 deletions
@@ -19,9 +19,8 @@ mycan vcan0 all_SRE_edited.c and all_SRE_edited.h are auto generated by [dbcc](https://github.com/howerj/dbcc) via `dbcc all_SRE_edited.dbc`, see Makfile. all_SRE_edited.dbc is edited from [SR-16 Custom BMS.dbc](https://github.com/spartanracingelectric/SR16-CustomBMS/blob/main/SR-16%20Custom%20BMS.dbc) by editing some lines to make dbcc work. -Infrastructure configs not included yet on raspberry pi: -- /etc/wireguard/wg0.conf wireguard config -- /etc/NetworkManager/system-connections/wg0.nmconnection networkmanager wireguard config imported from wireguard config -- /etc/modules-load.d/wireguard.conf autostart load wireguard kernel module, see <https://wiki.archlinux.org/title/Kernel_module#systemd> +Infrastructure configs, included in pi_configs dir +- I prefer manage infrastructure configs using my [cfg](https://git.flylightning.xyz/fsh/tree/sh/cfg) script, but that script is my personal project and I don't want to force people to use that, so I include those config files in this repo and I did not manage it with my cfg script on raspberry pi. +- /boot/firmware/config.txt raspberry pi configs to make CAN hat work, make CAN network interface on raspberry pi work - /etc/systemd/system/can0.service autostart CAN network interface configs - /home/Spartan_Racing_Charger/.config/systemd/user/mycan.service autostart mycan diff --git a/pi_configs/boot/firmware/config.txt b/pi_configs/boot/firmware/config.txt new file mode 100644 index 0000000..2274249 --- /dev/null +++ b/pi_configs/boot/firmware/config.txt @@ -0,0 +1,55 @@ +dtparam=spi=on +dtoverlay=mcp2515-can0,oscillator=12000000,interrupt=25,spimaxfrequency=2000000 + +# For more options and information see +# http://rptl.io/configtxt +# Some settings may impact device functionality. See link above for details + +# Uncomment some or all of these to enable the optional hardware interfaces +#dtparam=i2c_arm=on +#dtparam=i2s=on +#dtparam=spi=on + +# Enable audio (loads snd_bcm2835) +dtparam=audio=on + +# Additional overlays and parameters are documented +# /boot/firmware/overlays/README + +# Automatically load overlays for detected cameras +camera_auto_detect=1 + +# Automatically load overlays for detected DSI displays +display_auto_detect=1 + +# Automatically load initramfs files, if found +auto_initramfs=1 + +# Enable DRM VC4 V3D driver +dtoverlay=vc4-kms-v3d +max_framebuffers=2 + +# Don't have the firmware create an initial video= setting in cmdline.txt. +# Use the kernel's default instead. +disable_fw_kms_setup=1 + +# Run in 64-bit mode +arm_64bit=1 + +# Disable compensation for displays with overscan +disable_overscan=1 + +# Run as fast as firmware / board allows +arm_boost=1 + +[cm4] +# Enable host mode on the 2711 built-in XHCI USB controller. +# This line should be removed if the legacy DWC2 controller is required +# (e.g. for USB device mode) or if USB support is not required. +otg_mode=1 + +[cm5] +dtoverlay=dwc2,dr_mode=host + +[all] +enable_uart=1 diff --git a/pi_configs/etc/home/Spartan_Racing_Charger/.config/systemd/user/mycan.service b/pi_configs/etc/home/Spartan_Racing_Charger/.config/systemd/user/mycan.service new file mode 100644 index 0000000..1282f7d --- /dev/null +++ b/pi_configs/etc/home/Spartan_Racing_Charger/.config/systemd/user/mycan.service @@ -0,0 +1,11 @@ +[Unit] +Description=Start mycan to process CAN +After=can0.service + +[Service] +Type=simple +ExecStart=/usr/local/bin/mycan + +[Install] +WantedBy=default.target + diff --git a/pi_configs/etc/systemd/system/can0.service b/pi_configs/etc/systemd/system/can0.service new file mode 100644 index 0000000..70b59df --- /dev/null +++ b/pi_configs/etc/systemd/system/can0.service @@ -0,0 +1,11 @@ +[Unit] +Description=Setup can0 CAN bus +After=network.target + +[Service] +Type=oneshot +ExecStart=sh -c 'ip link set can0 up type can bitrate 500000; \ + ifconfig can0 txqueuelen 65536' + +[Install] +WantedBy=multi-user.target |