- no longer start sercon or mavlink usb by default
- on USB connection (VBUS) monitor serial USB at low rate and start Mavlink if there's a HEARTBEAT or nshterm on 3 consecutive carriage returns
- the mavlink USB instance is automatically stopped and serdis executed if USB is disconnected
- skipping Mavlink USB (and sercon) saves a considerable amount of memory on older boards
nxp_ucans32k146:Relocation for Bootloader
nxp_ucans32k146:can_boot enable CAN
nxp_ucans32k146:Save Space use Non Optimize memcpy
nxp_ucans32k146:Increase to 24K
nxp/ucans32k146:Canbootloader LED Driver
nxp_ucans32k146:Can bootloader shut down CAN
nxp_ucans32k146:Use NVMEEPROM for Paramaters
nxp_ucans32k146:Use bootloader AppDescriptor
px4 mtd:Support onchip emulated eeprom
* [WIP] i2c_spi_buses: add '-q' for quiet startup flag
And enable for optional board sensors.
* ROMFS: rc.sensors try starting all optional I2C sensors quietly
Co-authored-by: Daniel Agar <daniel@agar.ca>