blob: c34cb4e8df409fddff751da5e5fe6ac86b278beb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
*****************************************************************************
** ChibiOS/RT port for Atmel AVR ATmega1280. **
*****************************************************************************
** TARGET **
The demo runs on an Arduino Mega board.
** The Demo **
This demo creates three PWM channels on pins PB5, PB6 and PB7. Each channel uses
a different duty cycle with PB7 having a duty cycle of 50%, PB6 a duty cycle of
25% and PB5 a duty cycle of 75%. Since the LED is connected to PB7 on the Arduino
Mega, it can be seen flashing in high speed.
** Build Procedure **
The demo was built using the GCC AVR toolchain. It should build with WinAVR too!
** Notes **
This demo runs natively so the Arduino bootloader must be removed and the FUSEs
reprogrammed. The values used for fuses are LFUSE=0xe7 and HFUSE=0x99.
|
