renamed DiskLoader to Caterina (after Leonardo's mom)

1 files changed, 49 insertions, 0 deletions

diff --git a/bootloaders/caterina/src/Platform.h b/bootloaders/caterina/src/Platform.h
new file mode 100644
index 0000000..9d18e80
--- /dev/null
+++ b/bootloaders/caterina/src/Platform.h
@@ -0,0 +1,49 @@
+
+#include <inttypes.h>
+#include <avr/io.h>
+#include <avr/pgmspace.h>
+#include <avr/boot.h>
+#include <util/delay.h>
+#include <avr/interrupt.h>
+#include <avr/wdt.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#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_PID_LEONARDO_BOOTLOADER 0x0030
+#define USB_PID_MICRO_BOOTLOADER 0x0031
+#define USB_VID 0x2341	// arduino LLC vid
+#define USB_PID ARDUINO_MODEL_PID	// passed in by Makefile - 0x0034 for Leonardo, 0x0035 for MIcro
+
+#define USB_SERIAL_STRING	'0','0','0','0','0','0','0','0','1','7','0','1'
+
+#define OEM_NAME		'l','e','o','n','a','r','d','o'					// 8 chars
+#define BOARD_INIT()	DDRC |= (1<<7); DDRB |= (1<<0); DDRD |= (1<<5); CPU_PRESCALE(0); DISABLE_JTAG();
+#define L_LED_OFF()		PORTC &= ~(1<<7)
+#define L_LED_ON()		PORTC |= (1<<7)
+#define TX_LED_OFF()	PORTD |= (1<<5)
+#define TX_LED_ON()		PORTD &= ~(1<<5)
+#define RX_LED_OFF()	PORTB |= (1<<0)
+#define RX_LED_ON()		PORTB &= ~(1<<0)
+
+#define TRANSFER_PGM		0x80
+#define TRANSFER_RELEASE	0x40
+#define TRANSFER_ZERO		0x20
+
+void Transfer(uint8_t ep, const uint8_t* data, int len);
+void Recv(uint8_t ep, uint8_t* dst, uint8_t len);
+void Program(uint8_t ep, uint16_t page, uint8_t count);
+
+/* HID is not fully-supported in the bootloader - can be enabled
+   for testing, but note the descriptor report and other parts are 
+   not complete */
+//#define HID_ENABLED		
+
+#include "USBCore.h"
+#include "USBDesc.h"
+
+