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ardupilot/Tools/Linux_HAL_Essentials/devicetree/bbbmini
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mirkix 38318c4b51 Linux_HAL_Essentials: Add support for HC-SR04 Range Finder 2015-07-07 08:00:32 +10:00
..
BB-BBBMINI-00A0.dtbo Linux_HAL_Essentials: Add support for HC-SR04 Range Finder 2015-07-07 08:00:32 +10:00
BB-BBBMINI-00A0.dts Linux_HAL_Essentials: Add support for HC-SR04 Range Finder 2015-07-07 08:00:32 +10:00
Makefile Linux_HAL_Essentials: Add device tree for BBBMINI 2015-03-16 09:15:06 +11:00
README.md Linux_HAL_Essentials: Add (UAV)CAN support 2015-04-07 20:48:01 -07:00
startup.sh Linux_HAL_Essentials: Add device tree for BBBMINI 2015-03-16 09:15:06 +11:00

README.md

#Hardware

Load device tree

To load the BBBMINI device tree type startup.sh load.

Build dtbo file

To rebuild the dtbo file type make and than make installto copy the dtbo file to /lib/firmware.

Pin assigment

RCInput

BBB RC Receiver I/O Remark
P9.01 DGND GND
P9.03 VDD_3V3 VDD
P8.15 RC_IN RC Out IN 3.3 Volt (Spektrum / PPM-sum)

RCOutput

BBB ESC / Servo I/O Remark
P8.01 DGND GND
P8.28 RC_OUT_CH_1 OUT 3.3 Volt
P8.27 RC_OUT_CH_2 OUT 3.3 Volt
P8.30 RC_OUT_CH_3 OUT 3.3 Volt
P8.29 RC_OUT_CH_4 OUT 3.3 Volt
P8.40 RC_OUT_CH_5 OUT 3.3 Volt
P8.39 RC_OUT_CH_6 OUT 3.3 Volt
P8.42 RC_OUT_CH_7 OUT 3.3 Volt
P8.41 RC_OUT_CH_8 OUT 3.3 Volt
P8.44 RC_OUT_CH_9 OUT 3.3 Volt
P8.43 RC_OUT_CH_10 OUT 3.3 Volt
P8.46 RC_OUT_CH_11 OUT 3.3 Volt
P8.45 RC_OUT_CH_12 OUT 3.3 Volt

IMU MPU-9250

BBB MPU-9250 I/O Remark
P9.01 DGND GND
P9.03 VDD_3V3 VDD
P9.28 MPU9250_CS MPU9250_CS OUT 3.3 Volt
P9.29 SPI1_MISO MISO / SD0 IN 3.3 Volt
P9.30 SPI1_MOSI MOSI / SD1 OUT 3.3 Volt
P9.31 SPI1_SCLK SCLK / SCL OUT 3.3 Volt

Baro MS 5611

BBB MS 5611 I/O Remark
P9.01 DGND GND
P9.03 VDD_3V3 VDD
P9.29 SPI1_MISO MISO / SDO IN 3.3 Volt
P9.30 SPI1_MOSI MOSI / SD1 OUT 3.3 Volt
P9.31 SPI1_SCLK SCLK / SCL OUT 3.3 Volt
P9.42 MS5611_CS MS5611_CS OUT 3.3 Volt

UART4 MAVLink radio module

Baudrate 57600, 8, n, 1

BBB Radio I/O Remark
P9.01 DGND GND
P9.13 TX RADIO_RX OUT 3.3 Volt
P9.11 RX RADIO_TX IN 3.3 Volt

UART5 GPS

Baudrate 38400, 8, n, 1

BBB GPS I/O Remark
P8.01 DGND GND
P8.37 TX GPS_RX OUT 3.3 Volt
P8.38 RX GPS_TX IN 3.3 Volt

CAN1 UAVCAN

You have to use a CAN transceiver (e.g. MCP 2562-E/P) for CAN datatransfer.

BBB I/O Remark
P9.24 RX IN 3.3 Volt
P9.26 TX OUT 3.3 Volt

Sound (PWM)

BBB Speaker Remark
P8.36 PWM Use a power amplifier