From 4e58230925af1ca3332ea4536be397aab1817443 Mon Sep 17 00:00:00 2001 From: vjaunet Date: Tue, 26 May 2015 08:59:45 +0200 Subject: [PATCH] Update README.md --- README.md | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) diff --git a/README.md b/README.md index 24fdb47..26e7194 100644 --- a/README.md +++ b/README.md @@ -19,7 +19,7 @@ sufficient abilites for the job. The Raspberry PI hosts: - PID controller -- Web interface (apache) to access system status and Camera (work in progress) +- Web interface to access the Camera (work in progress) - Communication with the MPU6050 through I2C. - Communication to Arduino Micro through SPI @@ -46,9 +46,9 @@ Usage ------ When powered, the Quad is in a locked status so that the ESCs do not turn the -motor on. To unlock, simply put the RC sticks to the lower rigth angle. It can -be locked again by doinng the same operation. -This is handled by the Arduino for more safety. +motor on. To unlock, simply put the RC sticks to the lower center angle. It can +be locked again by doing the same operation. This is handled by the Arduino +for more safety. Hardware @@ -62,21 +62,25 @@ This projects includes : - 1 QuadCopter frame - 1 4 channels RC Remote + Receiver - 1 arduino micro +- 1 logic level converter Wiring ------ -MPU6050 : +MPU6050 -> RPI : -VDD -> 3.3V -GND -> GND -SDA -> SDA -SCL -> SCL -VIO -> 3.3V -Arduino to Rpi through I2C: --VI -> 5V --GND -> GND --SPI +Arduino -> RPI : +-VCC -> 5V from external Regulator +-GND -> GND +-MISO -> Logic Level converter ->MISO +-MOSI -> Logic Level converter ->MOSI +-SCK -> Logic Level converter ->SCK ESCs and RC Receiver on Arduino: --.... +-Using PinChange interrupts +-Check in the arduino code