diff options
Diffstat (limited to 'bootloaders/diskloader/src/Platform.h')
-rw-r--r-- | bootloaders/diskloader/src/Platform.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/bootloaders/diskloader/src/Platform.h b/bootloaders/diskloader/src/Platform.h new file mode 100644 index 0000000..004933e --- /dev/null +++ b/bootloaders/diskloader/src/Platform.h @@ -0,0 +1,56 @@ + +#include <inttypes.h> +#include <avr/io.h> +#include <avr/pgmspace.h> +#include <avr/boot.h> +#include <util/delay.h> +#include <avr/interrupt.h> + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +typedef unsigned char u8; +typedef unsigned short u16; +typedef unsigned long u32; + +//#define MICROTOUCH + +//#define WRITABLE_DIRECTORY // undef saved 56 + 512 RAM + +#define FAT_DISK_LABEL 'b','o','o','t','l','o','a','d','e','r',' ' // 11 chars (undef saves 12) +#define FAT_FILE_NAME 'F','I','R','M','W','A','R','E','B','I','N' // 11 chars +#define MSC_DISK_SERIAL '0','0','0','0','0','0','0','0','1','7','0','1' // 12 chars + + +#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n)) +#define DISABLE_JTAG() MCUCR = (1 << JTD) | (1 << IVCE) | (0 << PUD); MCUCR = (1 << JTD) | (0 << IVSEL) | (0 << IVCE) | (0 << PUD); + +#define USB_VID 0x2341 // arduino LLC vid +#define USB_PID 0x0020 // educated guess + +#define FAT_OEM_NAME 'l','e','o','n','a','r','d','o' // 8 chars +#define BOARD_INIT() DDRC |= (1<<7); DDRB |= (1<<0); DDRE |= (1<<6); CPU_PRESCALE(0); DISABLE_JTAG(); +#define LED0 PORTC &= ~(1<<7) +#define LED1 PORTC |= (1<<7) +#define TXLED0 PORTE |= (1<<6) +#define TXLED1 PORTE &= ~(1<<6) +#define RXLED0 PORTB |= (1<<0) +#define RXLED1 PORTB &= ~(1<<0) + +#define TRANSFER_PGM 0x80 +#define TRANSFER_RELEASE 0x40 +#define TRANSFER_ZERO 0x20 + +void Transfer(u8 ep, const u8* data, int len); +void Recv(u8 ep, u8* dst, u8 len); +void Program(u8 ep, u16 page, u8 count); + +#define CDC_ENABLED +//#define MSC_ENABLED +//#define MSC_NO_MEDIA // MSC is enabled but not media inserted + +#include "USBCore.h" +#include "USBDesc.h" + + |