Nut/OS  4.10.3
API Reference
Special Hardware

Support routines for direct hardware access. More...

Collaboration diagram for Special Hardware:

Modules

 A/D Converter
 

ATmega128 On-Chip ADC.


 SJA1000
 

CAN Bus Controller.


 VLSI VS1001K
 

MP3 Decoder.


 VLSI VS10XX
 

MP3 Decoder.


 Sony IR
 

Infrared Remote Control.


 SPI Digital I/O
 

SPI controlled digital input and output ports.


 SPI Flash Devices
 

Programs SPI attached flash devices.


 Watchdog
 

ATmega128 on-chip watchdog.


 AVR Target Programming
 

AVR target programming via SPI.



Detailed Description

Support routines for direct hardware access.

Not every hardware fits into I/O driver model. For example it would look at least a bit strange using printf() or _ioctl() to switch an LED on or off. Therefore several API calls had been added to deal with special hardware.