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mirkix ef56d952cd Linux_HAL_Essentials: Add HC-SR04 README.md 9 years ago
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AM335x_PRU.cmd Linux_HAL_Essentials: Add support for HC-SR04 Range Finder 10 years ago
HexUtil_PRU.cmd Linux_HAL_Essentials: Add support for HC-SR04 Range Finder 10 years ago
Makefile Linux_HAL_Essentials: Add support for HC-SR04 Range Finder 10 years ago
README.md Linux_HAL_Essentials: Add HC-SR04 README.md 9 years ago
pru_ctrl.h Linux_HAL_Essentials: Add support for HC-SR04 Range Finder 10 years ago
rangefinder.c Linux_HAL_Essentials: Add support for HC-SR04 Range Finder 10 years ago
rangefinderprudata.bin Linux_HAL_Essentials: Add PRU firmware files. Prevent user to install PRU compiler 10 years ago
rangefinderprutext.bin Linux_HAL_Essentials: Add PRU firmware files. Prevent user to install PRU compiler 10 years ago

README.md

PRU firmware for HC-SR04 rangefinder

HC-SR04 driver that can be used with BeagleBone Black

Install PRU C-Compiler

  1. sudo apt-get update
  2. sudo apt-get install ti-pru-cgt-installer

Rebuild rangefinder.c

  1. cd ardupilot/Tools/Linux_HAL_Essentials/rangefinderpru/
  2. make