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Adafruit library code for Raspberry Pi
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PWM Servo Driver not running my servos #135

Closed Cypaubr closed 8 years ago

Cypaubr commented 8 years ago

Hi, I recently bought an Adafruit 16-Channel PWM / Servo HAT for my Raspberry Pi. I followed all steps to install it and configure it. I power up the HAT and the Pi and run Servo_Example.py but nothing.

My servo is wired on the "bus" 0 and I set the min and max µS to match with servo specifications. Debugging says :

Reseting PCA9685 MODE1 (without SLEEP) and MODE2
I2C: Wrote 0x00 to register 0xFA
I2C: Wrote 0x00 to register 0xFB
I2C: Wrote 0x00 to register 0xFC
I2C: Wrote 0x00 to register 0xFD
I2C: Wrote 0x04 to register 0x01
I2C: Wrote 0x01 to register 0x00
I2C: Device 0x40 returned 0x01 from reg 0x00
I2C: Wrote 0x01 to register 0x00
Setting PWM frequency to 60 Hz
Estimated pre-scale: 100
Final pre-scale: 101
I2C: Device 0x40 returned 0x01 from reg 0x00
I2C: Wrote 0x11 to register 0x00
I2C: Wrote 0x65 to register 0xFE
I2C: Wrote 0x01 to register 0x00
I2C: Wrote 0x81 to register 0x00
I2C: Wrote 0x00 to register 0x06
I2C: Wrote 0x00 to register 0x07
I2C: Wrote 0xF4 to register 0x08
I2C: Wrote 0x01 to register 0x09
I2C: Wrote 0x00 to register 0x06
I2C: Wrote 0x00 to register 0x07
I2C: Wrote 0xB8 to register 0x08
I2C: Wrote 0x0B to register 0x09
...
ladyada commented 8 years ago

hiya, support is handled at the adafruit forums forums.adafruit.com plz post there! thx :)