ben-wpan/atusb/fw2/atusb.c

#include <stdint.h>

#include <avr/io.h>

#define F_CPU   8000000UL
#include <util/delay.h>

#include "freakusb.h"

#include "board.h"
#include "spi.h"
#include "atusb/ep0.h"


int main(void)
{
	board_init();
	spi_init();
	reset_rf();

	/* now we should be at 8 MHz */

	led(1);
	_delay_ms(100);
	led(0);

	usb_init();
	ep0_init();
	hw_init();

	while (1)
		usb_poll();
}
atusb/fw2: firmware for the AVR-based atusb (in progress) - ./: basic framework to build a firmware that can enumerate - usb/patches/: patches to make FreakUSB 0.7 compile cleanly and to make it work in our context 2011-02-09 00:32:15 +02:00			`#include <stdint.h>`

			`#include <avr/io.h>`

			`#define F_CPU 8000000UL`
			`#include <util/delay.h>`

			`#include "freakusb.h"`

atusb/fw2/: move board-specific items to board-specific file - io.h: renamed to board.h - Makefile (OBJS): added board.o - atusb.c (reset_rf): moved to board.c - board.h (reset_rf): give reset_rf a proper declaration - atusb.c, ep.c, spi.c: include board.h instead of io.h 2011-02-10 12:19:55 +02:00			`#include "board.h"`
atusb/fw2: moved board-specific functions (SPI, RF reset) out of main() - Makefile (OBJS): added spi.o - spi.h, spi.c, atusb.c: moved SPI functions to new file - spi.h (spi), spi.c (spi), atusb.c (main): renamed function "spi" to "spi_io" - atusb.c (reset_rf, main): moved transceiver reset to separate function 2011-02-09 02:32:24 +02:00			`#include "spi.h"`
atusb/fw2/: assigned hardware revision code point; some cleanup - fw/include/atusb/ep0.h (HW_TYPE_110131): defined hardware type 2 for ATmega32U2-based boards - fw/ep0.c: define HW_TYPE as HW_TYPE_110131, not directly as 2 - fw2/atusb.c: include atusb/ep0.h instead of declaring ep0_init locally 2011-02-10 12:24:37 +02:00			`#include "atusb/ep0.h"`
atusb/fw2: firmware for the AVR-based atusb (in progress) - ./: basic framework to build a firmware that can enumerate - usb/patches/: patches to make FreakUSB 0.7 compile cleanly and to make it work in our context 2011-02-09 00:32:15 +02:00

			`int main(void)`
			`{`
atusb/fw2: further abstract board functions - atusb.c (main), board.h (board_init), board.c (board_init): moved clock and I/O initialization to board file - board.h (led), board.c (led), atusb.c (main): abstracted LED setting in function "led" instead of open-coding it - spi.c (spi_init): set nSS to 1 before enabling the output, so that we don't generate what looks like an empty SPI transaction 2011-02-11 01:49:23 +02:00			`board_init();`
atusb/fw2: moved board-specific functions (SPI, RF reset) out of main() - Makefile (OBJS): added spi.o - spi.h, spi.c, atusb.c: moved SPI functions to new file - spi.h (spi), spi.c (spi), atusb.c (main): renamed function "spi" to "spi_io" - atusb.c (reset_rf, main): moved transceiver reset to separate function 2011-02-09 02:32:24 +02:00			`spi_init();`
			`reset_rf();`
atusb/fw2: firmware for the AVR-based atusb (in progress) - ./: basic framework to build a firmware that can enumerate - usb/patches/: patches to make FreakUSB 0.7 compile cleanly and to make it work in our context 2011-02-09 00:32:15 +02:00
			`/* now we should be at 8 MHz */`

atusb/fw2: further abstract board functions - atusb.c (main), board.h (board_init), board.c (board_init): moved clock and I/O initialization to board file - board.h (led), board.c (led), atusb.c (main): abstracted LED setting in function "led" instead of open-coding it - spi.c (spi_init): set nSS to 1 before enabling the output, so that we don't generate what looks like an empty SPI transaction 2011-02-11 01:49:23 +02:00			`led(1);`
atusb/fw2: firmware for the AVR-based atusb (in progress) - ./: basic framework to build a firmware that can enumerate - usb/patches/: patches to make FreakUSB 0.7 compile cleanly and to make it work in our context 2011-02-09 00:32:15 +02:00			`_delay_ms(100);`
atusb/fw2: further abstract board functions - atusb.c (main), board.h (board_init), board.c (board_init): moved clock and I/O initialization to board file - board.h (led), board.c (led), atusb.c (main): abstracted LED setting in function "led" instead of open-coding it - spi.c (spi_init): set nSS to 1 before enabling the output, so that we don't generate what looks like an empty SPI transaction 2011-02-11 01:49:23 +02:00			`led(0);`
atusb/fw2: firmware for the AVR-based atusb (in progress) - ./: basic framework to build a firmware that can enumerate - usb/patches/: patches to make FreakUSB 0.7 compile cleanly and to make it work in our context 2011-02-09 00:32:15 +02:00
			`usb_init();`
atusb/fw2: support device -> host side of the ATUSB EP0 protocol - ep0.c: the ATUSB EP0 protocol engine - Makefile (OBJS): added ep0.o - atusb.c (main): initialize the EP0 protocol - spi.h: whitespace cleanup usb/patches/support-vendor-requests.patch: - usb/ctrl.c (ctrl_handler): also pass vendor-specific requests to the class handler - class/CDC/cdc.c (cdc_req_handler): reject vendor requests 2011-02-09 04:53:25 +02:00			`ep0_init();`
atusb/fw2: firmware for the AVR-based atusb (in progress) - ./: basic framework to build a firmware that can enumerate - usb/patches/: patches to make FreakUSB 0.7 compile cleanly and to make it work in our context 2011-02-09 00:32:15 +02:00			`hw_init();`

			`while (1)`
			`usb_poll();`
			`}`