josh
/
Teacup_Firmware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

UNTESTED support for sanguino

This commit is contained in:
Michael Moon 2010-09-13 17:40:21 +10:00
parent b80c5ea7b5
commit 99f2593321
3 changed files with 348 additions and 135 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

259
arduino.h
View File

@ -45,6 +45,7 @@
probably needs some #ifdefs for various chip types
*/
#if defined (__AVR_ATmega168__) || defined (__AVR_ATmega328__) || defined (__AVR_ATmega328P__)
// UART
#define RXD DIO0
#define TXD DIO1
@ -172,41 +173,243 @@
#define AIO5_RPORT PINC
#define AIO5_WPORT PORTC
#define AIO5_DDR DDRC
#endif /* _AVR_ATmega{168,328,328P}__) */
#if defined (__AVR_ATmega644__) || defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644PA__)
// UART
#define RXD DIO0
#define TXD DIO1
// SPI
#define SCK DIO13
#define MISO DIO12
#define MOSI DIO11
#define SS DIO10
// TWI (I2C)
#define SCL AIO5
#define SDA AIO4
// timers and PWM
#define OC0A DIO6
#define OC0B DIO5
#define OC1A DIO9
#define OC1B DIO10
#define OC2A DIO11
#define OC2B DIO3
#define ICP1 DIO8
/*
timers
pins
*/
// list of PWM-able pins and corresponding timers
// OC0A DIO6
// OC0B DIO5
// OC1A DIO9
// OC1B DIO10
// OC2A DIO11
// OC2B DIO3
#define DIO0_PIN PINB0
#define DIO0_RPORT PINB
#define DIO0_WPORT PORTB
#define DIO0_DDR DDRB
#define DIO1_PIN PINB1
#define DIO1_RPORT PINB
#define DIO1_WPORT PORTB
#define DIO1_DDR DDRB
#define OC0A_PIN DIO6
#define OC0A_CMR OCR0A
#define OC0A_COM_PORT TCCR0A
#define OC0A_COM0 COM0A0
#define OC0A_COM1 COM0A1
#define OC0A_WGM0_PORT TCCR0A
#define OC0A_WGM0_PIN WGM00
#define OC0A_WGM1_PORT TCCR0A
#define OC0A_WGM1_PIN WGM01
#define OC0A_WGM2_PORT TCCR0B
#define OC0A_WGM2_PIN WGM02
#define OC0A_MSK_PORT TIMSK0
#define OC0A_MSK_PIN OCIE0A
#define OC0A_INT_PORT TIFR0
#define OC0A_INT_PIN OCF0A
#define DIO2_PIN PINB2
#define DIO2_RPORT PINB
#define DIO2_WPORT PORTB
#define DIO2_DDR DDRB
#define OC0B_PIN DIO5
#define OC1A_PIN DIO9
#define OC1B_PIN DIO10
#define OC2A_PIN DIO11
#define OC2B_PIN DIO3
#define DIO3_PIN PINB3
#define DIO3_RPORT PINB
#define DIO3_WPORT PORTB
#define DIO3_DDR DDRB
#define DIO4_PIN PINB4
#define DIO4_RPORT PINB
#define DIO4_WPORT PORTB
#define DIO4_DDR DDRB
#define DIO5_PIN PINB5
#define DIO5_RPORT PINB
#define DIO5_WPORT PORTB
#define DIO5_DDR DDRB
#define DIO6_PIN PINB6
#define DIO6_RPORT PINB
#define DIO6_WPORT PORTB
#define DIO6_DDR DDRB
#define DIO7_PIN PINB7
#define DIO7_RPORT PINB
#define DIO7_WPORT PORTB
#define DIO7_DDR DDRB
#define DIO8_PIN PIND0
#define DIO8_RPORT PIND
#define DIO8_WPORT PORTD
#define DIO8_DDR DDRD
#define DIO9_PIN PIND1
#define DIO9_RPORT PIND
#define DIO9_WPORT PORTD
#define DIO9_DDR DDRD
#define DIO10_PIN PIND2
#define DIO10_RPORT PIND
#define DIO10_WPORT PORTD
#define DIO10_DDR DDRD
#define DIO11_PIN PIND3
#define DIO11_RPORT PIND
#define DIO11_WPORT PORTD
#define DIO11_DDR DDRD
#define DIO12_PIN PIND4
#define DIO12_RPORT PIND
#define DIO12_WPORT PORTD
#define DIO12_DDR DDRD
#define DIO13_PIN PIND5
#define DIO13_RPORT PIND
#define DIO13_WPORT PORTD
#define DIO13_DDR DDRD
#define DIO14_PIN PIND6
#define DIO14_RPORT PIND
#define DIO14_WPORT PORTD
#define DIO14_DDR DDRD
#define DIO15_PIN PIND7
#define DIO15_RPORT PIND
#define DIO15_WPORT PORTD
#define DIO15_DDR DDRD
#define DIO16_PIN PINC0
#define DIO16_RPORT PINC
#define DIO16_WPORT PORTC
#define DIO16_DDR DDRC
#define DIO17_PIN PINC1
#define DIO17_RPORT PINC
#define DIO17_WPORT PORTC
#define DIO17_DDR DDRC
#define DIO18_PIN PINC2
#define DIO18_RPORT PINC
#define DIO18_WPORT PORTC
#define DIO18_DDR DDRC
#define DIO19_PIN PINC3
#define DIO19_RPORT PINC
#define DIO19_WPORT PORTC
#define DIO19_DDR DDRC
#define DIO20_PIN PINC4
#define DIO20_RPORT PINC
#define DIO20_WPORT PORTC
#define DIO20_DDR DDRC
#define DIO21_PIN PINC5
#define DIO21_RPORT PINC
#define DIO21_WPORT PORTC
#define DIO21_DDR DDRC
#define DIO22_PIN PINC6
#define DIO22_RPORT PINC
#define DIO22_WPORT PORTC
#define DIO22_DDR DDRC
#define DIO23_PIN PINC7
#define DIO23_RPORT PINC
#define DIO23_WPORT PORTC
#define DIO23_DDR DDRC
#define DIO24_PIN PINA7
#define DIO24_RPORT PINA
#define DIO24_WPORT PORTA
#define DIO24_DDR DDRA
#define DIO25_PIN PINA6
#define DIO25_RPORT PINA
#define DIO25_WPORT PORTA
#define DIO25_DDR DDRA
#define DIO26_PIN PINA5
#define DIO26_RPORT PINA
#define DIO26_WPORT PORTA
#define DIO26_DDR DDRA
#define DIO27_PIN PINA4
#define DIO27_RPORT PINA
#define DIO27_WPORT PORTA
#define DIO27_DDR DDRA
#define DIO28_PIN PINA3
#define DIO28_RPORT PINA
#define DIO28_WPORT PORTA
#define DIO28_DDR DDRA
#define DIO29_PIN PINA2
#define DIO29_RPORT PINA
#define DIO29_WPORT PORTA
#define DIO29_DDR DDRA
#define DIO30_PIN PINA1
#define DIO30_RPORT PINA
#define DIO30_WPORT PORTA
#define DIO30_DDR DDRA
#define DIO31_PIN PINA0
#define DIO31_RPORT PINA
#define DIO31_WPORT PORTA
#define DIO31_DDR DDRA
#define AIO0_PIN PINA0
#define AIO0_RPORT PINA
#define AIO0_WPORT PORTA
#define AIO0_DDR DDRA
#define AIO1_PIN PINA1
#define AIO1_RPORT PINA
#define AIO1_WPORT PORTA
#define AIO1_DDR DDRA
#define AIO2_PIN PINA2
#define AIO2_RPORT PINA
#define AIO2_WPORT PORTA
#define AIO2_DDR DDRA
#define AIO3_PIN PINA3
#define AIO3_RPORT PINA
#define AIO3_WPORT PORTA
#define AIO3_DDR DDRA
#define AIO4_PIN PINA4
#define AIO4_RPORT PINA
#define AIO4_WPORT PORTA
#define AIO4_DDR DDRA
#define AIO5_PIN PINA5
#define AIO5_RPORT PINA
#define AIO5_WPORT PORTA
#define AIO5_DDR DDRA
#define AIO6_PIN PINA5
#define AIO5_RPORT PINA
#define AIO5_WPORT PORTA
#define AIO5_DDR DDRA
#define AIO7_PIN PINA5
#define AIO5_RPORT PINA
#define AIO5_WPORT PORTA
#define AIO5_DDR DDRA
#endif
#if defined (__AVR_ATmega1280__)
#endif /* __AVR_ATmega1280__) */
#ifndef DIO0_PIN
#error pins for this chip not defined in arduino.h! If you write an appropriate pin definition and have this firmware work on your chip, please tell us via the forum thread
#endif
#endif /* _ARDUINO_H */

2
mendel.c
View File

@ -27,8 +27,10 @@ void io_init(void) {
#endif
#ifdef PRR0
PRR0 = MASK(PRTWI) | MASK(PRADC);
#ifdef PRR1
PRR1 = 0xFF;
#endif
#endif
ACSR = MASK(ACD);
// setup I/O pins

8
serial.c
View File

@ -74,13 +74,21 @@ void serial_init()
Interrupts
*/
#ifdef USART_RX_vect
ISR(USART_RX_vect)
#else
ISR(USART0_RX_vect)
#endif
{
if (buf_canwrite(rx))
buf_push(rx, UDR0);
}
#ifdef USART_UDRE_vect
ISR(USART_UDRE_vect)
#else
ISR(USART0_UDRE_vect)
#endif
{
#ifdef XONXOFF
if (flowflags & FLOWFLAG_SEND_XON) {