diff options
Diffstat (limited to 'quantum/config_common.h')
| -rw-r--r-- | quantum/config_common.h | 551 |
1 files changed, 291 insertions, 260 deletions
diff --git a/quantum/config_common.h b/quantum/config_common.h index bc4d9ec1af..c1c1d4bd42 100644 --- a/quantum/config_common.h +++ b/quantum/config_common.h @@ -17,284 +17,315 @@ #pragma once /* diode directions */ -#define COL2ROW 0 -#define ROW2COL 1 +#define COL2ROW 0 +#define ROW2COL 1 #define CUSTOM_MATRIX 2 /* Disables built-in matrix scanning code */ // useful for direct pin mapping #define NO_PIN (~0) #ifdef __AVR__ - #ifndef __ASSEMBLER__ - #include <avr/io.h> - #endif - #define PORT_SHIFTER 4 // this may be 4 for all AVR chips +# ifndef __ASSEMBLER__ +# include <avr/io.h> +# endif +# define PORT_SHIFTER 4 // this may be 4 for all AVR chips - // If you want to add more to this list, reference the PINx definitions in these header - // files: https://github.com/vancegroup-mirrors/avr-libc/tree/master/avr-libc/include/avr +// If you want to add more to this list, reference the PINx definitions in these header +// files: https://github.com/vancegroup-mirrors/avr-libc/tree/master/avr-libc/include/avr - #if defined(__AVR_ATmega32U4__) || defined(__AVR_ATmega16U4__) - #define ADDRESS_BASE 0x00 - #define PINB_ADDRESS 0x3 - #define PINC_ADDRESS 0x6 - #define PIND_ADDRESS 0x9 - #define PINE_ADDRESS 0xC - #define PINF_ADDRESS 0xF - #elif defined(__AVR_ATmega32U2__) || defined(__AVR_ATmega16U2__) - #define ADDRESS_BASE 0x00 - #define PINB_ADDRESS 0x3 - #define PINC_ADDRESS 0x6 - #define PIND_ADDRESS 0x9 - #elif defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) - #define ADDRESS_BASE 0x00 - #define PINA_ADDRESS 0x0 - #define PINB_ADDRESS 0x3 - #define PINC_ADDRESS 0x6 - #define PIND_ADDRESS 0x9 - #define PINE_ADDRESS 0xC - #define PINF_ADDRESS 0xF - #elif defined(__AVR_ATmega32A__) - #define ADDRESS_BASE 0x10 - #define PIND_ADDRESS 0x0 - #define PINC_ADDRESS 0x3 - #define PINB_ADDRESS 0x6 - #define PINA_ADDRESS 0x9 - #elif defined(__AVR_ATmega328P__) - #define ADDRESS_BASE 0x00 - #define PINB_ADDRESS 0x3 - #define PINC_ADDRESS 0x6 - #define PIND_ADDRESS 0x9 - #else - #error "Pins are not defined" - #endif +# if defined(__AVR_ATmega32U4__) || defined(__AVR_ATmega16U4__) +# define ADDRESS_BASE 0x00 +# define PINB_ADDRESS 0x3 +# define PINC_ADDRESS 0x6 +# define PIND_ADDRESS 0x9 +# define PINE_ADDRESS 0xC +# define PINF_ADDRESS 0xF +# elif defined(__AVR_ATmega32U2__) || defined(__AVR_ATmega16U2__) +# define ADDRESS_BASE 0x00 +# define PINB_ADDRESS 0x3 +# define PINC_ADDRESS 0x6 +# define PIND_ADDRESS 0x9 +# elif defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) +# define ADDRESS_BASE 0x00 +# define PINA_ADDRESS 0x0 +# define PINB_ADDRESS 0x3 +# define PINC_ADDRESS 0x6 +# define PIND_ADDRESS 0x9 +# define PINE_ADDRESS 0xC +# define PINF_ADDRESS 0xF +# elif defined(__AVR_ATmega32A__) +# define ADDRESS_BASE 0x10 +# define PIND_ADDRESS 0x0 +# define PINC_ADDRESS 0x3 +# define PINB_ADDRESS 0x6 +# define PINA_ADDRESS 0x9 +# elif defined(__AVR_ATmega328P__) +# define ADDRESS_BASE 0x00 +# define PINB_ADDRESS 0x3 +# define PINC_ADDRESS 0x6 +# define PIND_ADDRESS 0x9 +# else +# error "Pins are not defined" +# endif - /* I/O pins */ - #define PINDEF(port, pin) ((PIN##port##_ADDRESS << PORT_SHIFTER) | pin) +/* I/O pins */ +# define PINDEF(port, pin) ((PIN##port##_ADDRESS << PORT_SHIFTER) | pin) - #ifdef PORTA - #define A0 PINDEF(A, 0) - #define A1 PINDEF(A, 1) - #define A2 PINDEF(A, 2) - #define A3 PINDEF(A, 3) - #define A4 PINDEF(A, 4) - #define A5 PINDEF(A, 5) - #define A6 PINDEF(A, 6) - #define A7 PINDEF(A, 7) - #endif - #ifdef PORTB - #define B0 PINDEF(B, 0) - #define B1 PINDEF(B, 1) - #define B2 PINDEF(B, 2) - #define B3 PINDEF(B, 3) - #define B4 PINDEF(B, 4) - #define B5 PINDEF(B, 5) - #define B6 PINDEF(B, 6) - #define B7 PINDEF(B, 7) - #endif - #ifdef PORTC - #define C0 PINDEF(C, 0) - #define C1 PINDEF(C, 1) - #define C2 PINDEF(C, 2) - #define C3 PINDEF(C, 3) - #define C4 PINDEF(C, 4) - #define C5 PINDEF(C, 5) - #define C6 PINDEF(C, 6) - #define C7 PINDEF(C, 7) - #endif - #ifdef PORTD - #define D0 PINDEF(D, 0) - #define D1 PINDEF(D, 1) - #define D2 PINDEF(D, 2) - #define D3 PINDEF(D, 3) - #define D4 PINDEF(D, 4) - #define D5 PINDEF(D, 5) - #define D6 PINDEF(D, 6) - #define D7 PINDEF(D, 7) - #endif - #ifdef PORTE - #define E0 PINDEF(E, 0) - #define E1 PINDEF(E, 1) - #define E2 PINDEF(E, 2) - #define E3 PINDEF(E, 3) - #define E4 PINDEF(E, 4) - #define E5 PINDEF(E, 5) - #define E6 PINDEF(E, 6) - #define E7 PINDEF(E, 7) - #endif - #ifdef PORTF - #define F0 PINDEF(F, 0) - #define F1 PINDEF(F, 1) - #define F2 PINDEF(F, 2) - #define F3 PINDEF(F, 3) - #define F4 PINDEF(F, 4) - #define F5 PINDEF(F, 5) - #define F6 PINDEF(F, 6) - #define F7 PINDEF(F, 7) - #endif +# ifdef PORTA +# define A0 PINDEF(A, 0) +# define A1 PINDEF(A, 1) +# define A2 PINDEF(A, 2) +# define A3 PINDEF(A, 3) +# define A4 PINDEF(A, 4) +# define A5 PINDEF(A, 5) +# define A6 PINDEF(A, 6) +# define A7 PINDEF(A, 7) +# endif +# ifdef PORTB +# define B0 PINDEF(B, 0) +# define B1 PINDEF(B, 1) +# define B2 PINDEF(B, 2) +# define B3 PINDEF(B, 3) +# define B4 PINDEF(B, 4) +# define B5 PINDEF(B, 5) +# define B6 PINDEF(B, 6) +# define B7 PINDEF(B, 7) +# endif +# ifdef PORTC +# define C0 PINDEF(C, 0) +# define C1 PINDEF(C, 1) +# define C2 PINDEF(C, 2) +# define C3 PINDEF(C, 3) +# define C4 PINDEF(C, 4) +# define C5 PINDEF(C, 5) +# define C6 PINDEF(C, 6) +# define C7 PINDEF(C, 7) +# endif +# ifdef PORTD +# define D0 PINDEF(D, 0) +# define D1 PINDEF(D, 1) +# define D2 PINDEF(D, 2) +# define D3 PINDEF(D, 3) +# define D4 PINDEF(D, 4) +# define D5 PINDEF(D, 5) +# define D6 PINDEF(D, 6) +# define D7 PINDEF(D, 7) +# endif +# ifdef PORTE +# define E0 PINDEF(E, 0) +# define E1 PINDEF(E, 1) +# define E2 PINDEF(E, 2) +# define E3 PINDEF(E, 3) +# define E4 PINDEF(E, 4) +# define E5 PINDEF(E, 5) +# define E6 PINDEF(E, 6) +# define E7 PINDEF(E, 7) +# endif +# ifdef PORTF +# define F0 PINDEF(F, 0) +# define F1 PINDEF(F, 1) +# define F2 PINDEF(F, 2) +# define F3 PINDEF(F, 3) +# define F4 PINDEF(F, 4) +# define F5 PINDEF(F, 5) +# define F6 PINDEF(F, 6) +# define F7 PINDEF(F, 7) +# endif + +# ifndef __ASSEMBLER__ +# define _PIN_ADDRESS(p, offset) _SFR_IO8(ADDRESS_BASE + (p >> PORT_SHIFTER) + offset) +// Port X Input Pins Address +# define PINx_ADDRESS(p) _PIN_ADDRESS(p, 0) +// Port X Data Direction Register, 0:input 1:output +# define DDRx_ADDRESS(p) _PIN_ADDRESS(p, 1) +// Port X Data Register +# define PORTx_ADDRESS(p) _PIN_ADDRESS(p, 2) +# endif #elif defined(PROTOCOL_CHIBIOS) - // Defines mapping for Proton C replacement - #ifdef CONVERT_TO_PROTON_C - // Left side (front) - #define D3 PAL_LINE(GPIOA, 9) - #define D2 PAL_LINE(GPIOA, 10) - // GND - // GND - #define D1 PAL_LINE(GPIOB, 7) - #define D0 PAL_LINE(GPIOB, 6) - #define D4 PAL_LINE(GPIOB, 5) - #define C6 PAL_LINE(GPIOB, 4) - #define D7 PAL_LINE(GPIOB, 3) - #define E6 PAL_LINE(GPIOB, 2) - #define B4 PAL_LINE(GPIOB, 1) - #define B5 PAL_LINE(GPIOB, 0) +// Defines mapping for Proton C replacement +# ifdef CONVERT_TO_PROTON_C +// Left side (front) +# define D3 PAL_LINE(GPIOA, 9) +# define D2 PAL_LINE(GPIOA, 10) +// GND +// GND +# define D1 PAL_LINE(GPIOB, 7) +# define D0 PAL_LINE(GPIOB, 6) +# define D4 PAL_LINE(GPIOB, 5) +# define C6 PAL_LINE(GPIOB, 4) +# define D7 PAL_LINE(GPIOB, 3) +# define E6 PAL_LINE(GPIOB, 2) +# define B4 PAL_LINE(GPIOB, 1) +# define B5 PAL_LINE(GPIOB, 0) - // Right side (front) - // RAW - // GND - // RESET - // VCC - #define F4 PAL_LINE(GPIOA, 2) - #define F5 PAL_LINE(GPIOA, 1) - #define F6 PAL_LINE(GPIOA, 0) - #define F7 PAL_LINE(GPIOB, 8) - #define B1 PAL_LINE(GPIOB, 13) - #define B3 PAL_LINE(GPIOB, 14) - #define B2 PAL_LINE(GPIOB, 15) - #define B6 PAL_LINE(GPIOB, 9) +// Right side (front) +// RAW +// GND +// RESET +// VCC +# define F4 PAL_LINE(GPIOA, 2) +# define F5 PAL_LINE(GPIOA, 1) +# define F6 PAL_LINE(GPIOA, 0) +# define F7 PAL_LINE(GPIOB, 8) +# define B1 PAL_LINE(GPIOB, 13) +# define B3 PAL_LINE(GPIOB, 14) +# define B2 PAL_LINE(GPIOB, 15) +# define B6 PAL_LINE(GPIOB, 9) - // LEDs (only D5/C13 uses an actual LED) - #ifdef CONVERT_TO_PROTON_C_RXLED - #define D5 PAL_LINE(GPIOC, 13) - #define B0 PAL_LINE(GPIOC, 13) - #else - #define D5 PAL_LINE(GPIOC, 13) - #define B0 PAL_LINE(GPIOC, 14) - #endif - #else - #define A0 PAL_LINE(GPIOA, 0) - #define A1 PAL_LINE(GPIOA, 1) - #define A2 PAL_LINE(GPIOA, 2) - #define A3 PAL_LINE(GPIOA, 3) - #define A4 PAL_LINE(GPIOA, 4) - #define A5 PAL_LINE(GPIOA, 5) - #define A6 PAL_LINE(GPIOA, 6) - #define A7 PAL_LINE(GPIOA, 7) - #define A8 PAL_LINE(GPIOA, 8) - #define A9 PAL_LINE(GPIOA, 9) - #define A10 PAL_LINE(GPIOA, 10) - #define A11 PAL_LINE(GPIOA, 11) - #define A12 PAL_LINE(GPIOA, 12) - #define A13 PAL_LINE(GPIOA, 13) - #define A14 PAL_LINE(GPIOA, 14) - #define A15 PAL_LINE(GPIOA, 15) - #define B0 PAL_LINE(GPIOB, 0) - #define B1 PAL_LINE(GPIOB, 1) - #define B2 PAL_LINE(GPIOB, 2) - #define B3 PAL_LINE(GPIOB, 3) - #define B4 PAL_LINE(GPIOB, 4) - #define B5 PAL_LINE(GPIOB, 5) - #define B6 PAL_LINE(GPIOB, 6) - #define B7 PAL_LINE(GPIOB, 7) - #define B8 PAL_LINE(GPIOB, 8) - #define B9 PAL_LINE(GPIOB, 9) - #define B10 PAL_LINE(GPIOB, 10) - #define B11 PAL_LINE(GPIOB, 11) - #define B12 PAL_LINE(GPIOB, 12) - #define B13 PAL_LINE(GPIOB, 13) - #define B14 PAL_LINE(GPIOB, 14) - #define B15 PAL_LINE(GPIOB, 15) - #define B16 PAL_LINE(GPIOB, 16) - #define B17 PAL_LINE(GPIOB, 17) - #define C0 PAL_LINE(GPIOC, 0) - #define C1 PAL_LINE(GPIOC, 1) - #define C2 PAL_LINE(GPIOC, 2) - #define C3 PAL_LINE(GPIOC, 3) - #define C4 PAL_LINE(GPIOC, 4) - #define C5 PAL_LINE(GPIOC, 5) - #define C6 PAL_LINE(GPIOC, 6) - #define C7 PAL_LINE(GPIOC, 7) - #define C8 PAL_LINE(GPIOC, 8) - #define C9 PAL_LINE(GPIOC, 9) - #define C10 PAL_LINE(GPIOC, 10) - #define C11 PAL_LINE(GPIOC, 11) - #define C12 PAL_LINE(GPIOC, 12) - #define C13 PAL_LINE(GPIOC, 13) - #define C14 PAL_LINE(GPIOC, 14) - #define C15 PAL_LINE(GPIOC, 15) - #define D0 PAL_LINE(GPIOD, 0) - #define D1 PAL_LINE(GPIOD, 1) - #define D2 PAL_LINE(GPIOD, 2) - #define D3 PAL_LINE(GPIOD, 3) - #define D4 PAL_LINE(GPIOD, 4) - #define D5 PAL_LINE(GPIOD, 5) - #define D6 PAL_LINE(GPIOD, 6) - #define D7 PAL_LINE(GPIOD, 7) - #define D8 PAL_LINE(GPIOD, 8) - #define D9 PAL_LINE(GPIOD, 9) - #define D10 PAL_LINE(GPIOD, 10) - #define D11 PAL_LINE(GPIOD, 11) - #define D12 PAL_LINE(GPIOD, 12) - #define D13 PAL_LINE(GPIOD, 13) - #define D14 PAL_LINE(GPIOD, 14) - #define D15 PAL_LINE(GPIOD, 15) - #define E0 PAL_LINE(GPIOE, 0) - #define E1 PAL_LINE(GPIOE, 1) - #define E2 PAL_LINE(GPIOE, 2) - #define E3 PAL_LINE(GPIOE, 3) - #define E4 PAL_LINE(GPIOE, 4) - #define E5 PAL_LINE(GPIOE, 5) - #define E6 PAL_LINE(GPIOE, 6) - #define E7 PAL_LINE(GPIOE, 7) - #define E8 PAL_LINE(GPIOE, 8) - #define E9 PAL_LINE(GPIOE, 9) - #define E10 PAL_LINE(GPIOE, 10) - #define E11 PAL_LINE(GPIOE, 11) - #define E12 PAL_LINE(GPIOE, 12) - #define E13 PAL_LINE(GPIOE, 13) - #define E14 PAL_LINE(GPIOE, 14) - #define E15 PAL_LINE(GPIOE, 15) - #define F0 PAL_LINE(GPIOF, 0) - #define F1 PAL_LINE(GPIOF, 1) - #define F2 PAL_LINE(GPIOF, 2) - #define F3 PAL_LINE(GPIOF, 3) - #define F4 PAL_LINE(GPIOF, 4) - #define F5 PAL_LINE(GPIOF, 5) - #define F6 PAL_LINE(GPIOF, 6) - #define F7 PAL_LINE(GPIOF, 7) - #define F8 PAL_LINE(GPIOF, 8) - #define F9 PAL_LINE(GPIOF, 9) - #define F10 PAL_LINE(GPIOF, 10) - #define F11 PAL_LINE(GPIOF, 11) - #define F12 PAL_LINE(GPIOF, 12) - #define F13 PAL_LINE(GPIOF, 13) - #define F14 PAL_LINE(GPIOF, 14) - #define F15 PAL_LINE(GPIOF, 15) - #endif +// LEDs (only D5/C13 uses an actual LED) +# ifdef CONVERT_TO_PROTON_C_RXLED +# define D5 PAL_LINE(GPIOC, 14) +# define B0 PAL_LINE(GPIOC, 13) +# else +# define D5 PAL_LINE(GPIOC, 13) +# define B0 PAL_LINE(GPIOC, 14) +# endif +# else +# define A0 PAL_LINE(GPIOA, 0) +# define A1 PAL_LINE(GPIOA, 1) +# define A2 PAL_LINE(GPIOA, 2) +# define A3 PAL_LINE(GPIOA, 3) +# define A4 PAL_LINE(GPIOA, 4) +# define A5 PAL_LINE(GPIOA, 5) +# define A6 PAL_LINE(GPIOA, 6) +# define A7 PAL_LINE(GPIOA, 7) +# define A8 PAL_LINE(GPIOA, 8) +# define A9 PAL_LINE(GPIOA, 9) +# define A10 PAL_LINE(GPIOA, 10) +# define A11 PAL_LINE(GPIOA, 11) +# define A12 PAL_LINE(GPIOA, 12) +# define A13 PAL_LINE(GPIOA, 13) +# define A14 PAL_LINE(GPIOA, 14) +# define A15 PAL_LINE(GPIOA, 15) +# define B0 PAL_LINE(GPIOB, 0) +# define B1 PAL_LINE(GPIOB, 1) +# define B2 PAL_LINE(GPIOB, 2) +# define B3 PAL_LINE(GPIOB, 3) +# define B4 PAL_LINE(GPIOB, 4) +# define B5 PAL_LINE(GPIOB, 5) +# define B6 PAL_LINE(GPIOB, 6) +# define B7 PAL_LINE(GPIOB, 7) +# define B8 PAL_LINE(GPIOB, 8) +# define B9 PAL_LINE(GPIOB, 9) +# define B10 PAL_LINE(GPIOB, 10) +# define B11 PAL_LINE(GPIOB, 11) +# define B12 PAL_LINE(GPIOB, 12) +# define B13 PAL_LINE(GPIOB, 13) +# define B14 PAL_LINE(GPIOB, 14) +# define B15 PAL_LINE(GPIOB, 15) +# define B16 PAL_LINE(GPIOB, 16) +# define B17 PAL_LINE(GPIOB, 17) +# define C0 PAL_LINE(GPIOC, 0) +# define C1 PAL_LINE(GPIOC, 1) +# define C2 PAL_LINE(GPIOC, 2) +# define C3 PAL_LINE(GPIOC, 3) +# define C4 PAL_LINE(GPIOC, 4) +# define C5 PAL_LINE(GPIOC, 5) +# define C6 PAL_LINE(GPIOC, 6) +# define C7 PAL_LINE(GPIOC, 7) +# define C8 PAL_LINE(GPIOC, 8) +# define C9 PAL_LINE(GPIOC, 9) +# define C10 PAL_LINE(GPIOC, 10) +# define C11 PAL_LINE(GPIOC, 11) +# define C12 PAL_LINE(GPIOC, 12) +# define C13 PAL_LINE(GPIOC, 13) +# define C14 PAL_LINE(GPIOC, 14) +# define C15 PAL_LINE(GPIOC, 15) +# define D0 PAL_LINE(GPIOD, 0) +# define D1 PAL_LINE(GPIOD, 1) +# define D2 PAL_LINE(GPIOD, 2) +# define D3 PAL_LINE(GPIOD, 3) +# define D4 PAL_LINE(GPIOD, 4) +# define D5 PAL_LINE(GPIOD, 5) +# define D6 PAL_LINE(GPIOD, 6) +# define D7 PAL_LINE(GPIOD, 7) +# define D8 PAL_LINE(GPIOD, 8) +# define D9 PAL_LINE(GPIOD, 9) +# define D10 PAL_LINE(GPIOD, 10) +# define D11 PAL_LINE(GPIOD, 11) +# define D12 PAL_LINE(GPIOD, 12) +# define D13 PAL_LINE(GPIOD, 13) +# define D14 PAL_LINE(GPIOD, 14) +# define D15 PAL_LINE(GPIOD, 15) +# define E0 PAL_LINE(GPIOE, 0) +# define E1 PAL_LINE(GPIOE, 1) +# define E2 PAL_LINE(GPIOE, 2) +# define E3 PAL_LINE(GPIOE, 3) +# define E4 PAL_LINE(GPIOE, 4) +# define E5 PAL_LINE(GPIOE, 5) +# define E6 PAL_LINE(GPIOE, 6) +# define E7 PAL_LINE(GPIOE, 7) +# define E8 PAL_LINE(GPIOE, 8) +# define E9 PAL_LINE(GPIOE, 9) +# define E10 PAL_LINE(GPIOE, 10) +# define E11 PAL_LINE(GPIOE, 11) +# define E12 PAL_LINE(GPIOE, 12) +# define E13 PAL_LINE(GPIOE, 13) +# define E14 PAL_LINE(GPIOE, 14) +# define E15 PAL_LINE(GPIOE, 15) +# define F0 PAL_LINE(GPIOF, 0) +# define F1 PAL_LINE(GPIOF, 1) +# define F2 PAL_LINE(GPIOF, 2) +# define F3 PAL_LINE(GPIOF, 3) +# define F4 PAL_LINE(GPIOF, 4) +# define F5 PAL_LINE(GPIOF, 5) +# define F6 PAL_LINE(GPIOF, 6) +# define F7 PAL_LINE(GPIOF, 7) +# define F8 PAL_LINE(GPIOF, 8) +# define F9 PAL_LINE(GPIOF, 9) +# define F10 PAL_LINE(GPIOF, 10) +# define F11 PAL_LINE(GPIOF, 11) +# define F12 PAL_LINE(GPIOF, 12) +# define F13 PAL_LINE(GPIOF, 13) +# define F14 PAL_LINE(GPIOF, 14) +# define F15 PAL_LINE(GPIOF, 15) +# endif #endif /* USART configuration */ #ifdef BLUETOOTH_ENABLE -# ifdef __AVR_ATmega32U4__ -# define SERIAL_UART_BAUD 9600 -# define SERIAL_UART_DATA UDR1 -# define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1) -# define SERIAL_UART_RXD_VECT USART1_RX_vect -# define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1)) -# define SERIAL_UART_INIT() do { \ - /* baud rate */ \ - UBRR1L = SERIAL_UART_UBRR; \ - /* baud rate */ \ - UBRR1H = SERIAL_UART_UBRR >> 8; \ - /* enable TX */ \ - UCSR1B = _BV(TXEN1); \ - /* 8-bit data */ \ - UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \ - sei(); \ - } while(0) -# else -# error "USART configuration is needed." -# endif +# ifdef __AVR_ATmega32U4__ +# define SERIAL_UART_BAUD 9600 +# define SERIAL_UART_DATA UDR1 +# define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1) +# define SERIAL_UART_RXD_VECT USART1_RX_vect +# define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1)) +# define SERIAL_UART_INIT() \ + do { \ + /* baud rate */ \ + UBRR1L = SERIAL_UART_UBRR; \ + /* baud rate */ \ + UBRR1H = SERIAL_UART_UBRR >> 8; \ + /* enable TX */ \ + UCSR1B = _BV(TXEN1); \ + /* 8-bit data */ \ + UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \ + sei(); \ + } while (0) +# elif (defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__)) +# define SERIAL_UART_BAUD 115200 +# define SERIAL_UART_DATA UDR1 +/* UBRR should result in ~16 and set UCSR1A = _BV(U2X1) as per rn42 documentation. HC05 needs baudrate configured accordingly */ +# define SERIAL_UART_UBRR (F_CPU / (8UL * SERIAL_UART_BAUD) - 1) +# define SERIAL_UART_RXD_VECT USART1_RX_vect +# define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1)) +# define SERIAL_UART_INIT() \ + do { \ + UCSR1A = _BV(U2X1); \ + /* baud rate */ \ + UBRR1L = SERIAL_UART_UBRR; \ + /* baud rate */ \ + UBRR1H = SERIAL_UART_UBRR >> 8; \ + /* enable TX */ \ + UCSR1B = _BV(TXEN1); \ + /* 8-bit data */ \ + UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \ + sei(); \ + } while (0) +# else +# error "USART configuration is needed." +# endif #endif #define API_SYSEX_MAX_SIZE 32 |