diff options
Diffstat (limited to 'tmk_core/common/avr')
| -rw-r--r-- | tmk_core/common/avr/_print.h | 33 | ||||
| -rw-r--r-- | tmk_core/common/avr/_timer.h | 19 | ||||
| -rw-r--r-- | tmk_core/common/avr/_wait.h | 49 | ||||
| -rw-r--r-- | tmk_core/common/avr/atomic_util.h | 22 | ||||
| -rw-r--r-- | tmk_core/common/avr/bootloader.c | 293 | ||||
| -rw-r--r-- | tmk_core/common/avr/bootloader_size.c | 21 | ||||
| -rw-r--r-- | tmk_core/common/avr/gpio.h | 49 | ||||
| -rw-r--r-- | tmk_core/common/avr/pin_defs.h | 128 | ||||
| -rw-r--r-- | tmk_core/common/avr/platform.c | 21 | ||||
| -rw-r--r-- | tmk_core/common/avr/platform_deps.h | 20 | ||||
| -rw-r--r-- | tmk_core/common/avr/printf.c | 20 | ||||
| -rw-r--r-- | tmk_core/common/avr/printf.mk | 2 | ||||
| -rw-r--r-- | tmk_core/common/avr/sleep_led.c | 124 | ||||
| -rw-r--r-- | tmk_core/common/avr/suspend.c | 152 | ||||
| -rw-r--r-- | tmk_core/common/avr/timer.c | 133 | ||||
| -rw-r--r-- | tmk_core/common/avr/timer_avr.h | 39 | ||||
| -rw-r--r-- | tmk_core/common/avr/xprintf.S | 498 | ||||
| -rw-r--r-- | tmk_core/common/avr/xprintf.h | 103 |
18 files changed, 0 insertions, 1726 deletions
diff --git a/tmk_core/common/avr/_print.h b/tmk_core/common/avr/_print.h deleted file mode 100644 index 5c1fdd26d8..0000000000 --- a/tmk_core/common/avr/_print.h +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright 2012 Jun Wako <wakojun@gmail.com> */ -/* Very basic print functions, intended to be used with usb_debug_only.c - * http://www.pjrc.com/teensy/ - * Copyright (c) 2008 PJRC.COM, LLC - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#pragma once - -#include "avr/xprintf.h" - -// Create user & normal print defines -#define print(s) xputs(PSTR(s)) -#define println(s) xputs(PSTR(s "\r\n")) -#define uprint(s) xputs(PSTR(s)) -#define uprintln(s) xputs(PSTR(s "\r\n")) -#define uprintf(fmt, ...) __xprintf(PSTR(fmt), ##__VA_ARGS__)
\ No newline at end of file diff --git a/tmk_core/common/avr/_timer.h b/tmk_core/common/avr/_timer.h deleted file mode 100644 index b81e0f68b7..0000000000 --- a/tmk_core/common/avr/_timer.h +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright 2021 Simon Arlott - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -#pragma once - -// The platform is 8-bit, so prefer 16-bit timers to reduce code size -#define FAST_TIMER_T_SIZE 16 diff --git a/tmk_core/common/avr/_wait.h b/tmk_core/common/avr/_wait.h deleted file mode 100644 index 683db6ae57..0000000000 --- a/tmk_core/common/avr/_wait.h +++ /dev/null @@ -1,49 +0,0 @@ -/* Copyright 2021 QMK - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -#pragma once - -#include <util/delay.h> - -#define wait_ms(ms) \ - do { \ - if (__builtin_constant_p(ms)) { \ - _delay_ms(ms); \ - } else { \ - for (uint16_t i = ms; i > 0; i--) { \ - _delay_ms(1); \ - } \ - } \ - } while (0) -#define wait_us(us) \ - do { \ - if (__builtin_constant_p(us)) { \ - _delay_us(us); \ - } else { \ - for (uint16_t i = us; i > 0; i--) { \ - _delay_us(1); \ - } \ - } \ - } while (0) -#define wait_cpuclock(n) __builtin_avr_delay_cycles(n) -#define CPU_CLOCK F_CPU - -/* The AVR series GPIOs have a one clock read delay for changes in the digital input signal. - * But here's more margin to make it two clocks. */ -#ifndef GPIO_INPUT_PIN_DELAY -# define GPIO_INPUT_PIN_DELAY 2 -#endif - -#define waitInputPinDelay() wait_cpuclock(GPIO_INPUT_PIN_DELAY) diff --git a/tmk_core/common/avr/atomic_util.h b/tmk_core/common/avr/atomic_util.h deleted file mode 100644 index 7c5d2e7dcc..0000000000 --- a/tmk_core/common/avr/atomic_util.h +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2021 QMK - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -#pragma once - -/* atomic macro for AVR */ -#include <util/atomic.h> - -#define ATOMIC_BLOCK_RESTORESTATE ATOMIC_BLOCK(ATOMIC_RESTORESTATE) -#define ATOMIC_BLOCK_FORCEON ATOMIC_BLOCK(ATOMIC_FORCEON) diff --git a/tmk_core/common/avr/bootloader.c b/tmk_core/common/avr/bootloader.c deleted file mode 100644 index c0272903b8..0000000000 --- a/tmk_core/common/avr/bootloader.c +++ /dev/null @@ -1,293 +0,0 @@ -#include <stdint.h> -#include <stdbool.h> -#include <avr/io.h> -#include <avr/eeprom.h> -#include <avr/interrupt.h> -#include <avr/wdt.h> -#include <util/delay.h> -#include "bootloader.h" -#include <avr/boot.h> - -#ifdef PROTOCOL_LUFA -# include <LUFA/Drivers/USB/USB.h> -#endif - -/** \brief Bootloader Size in *bytes* - * - * AVR Boot section size are defined by setting BOOTSZ fuse in fact. Consult with your MCU datasheet. - * Note that 'Word'(2 bytes) size and address are used in datasheet while TMK uses 'Byte'. - * - * Size of Bootloaders in bytes: - * Atmel DFU loader(ATmega32U4) 4096 - * Atmel DFU loader(AT90USB128) 8192 - * LUFA bootloader(ATmega32U4) 4096 - * Arduino Caterina(ATmega32U4) 4096 - * USBaspLoader(ATmega***) 2048 - * Teensy halfKay(ATmega32U4) 512 - * Teensy++ halfKay(AT90USB128) 1024 - * - * AVR Boot section is located at the end of Flash memory like the followings. - * - * byte Atmel/LUFA(ATMega32u4) byte Atmel(AT90SUB128) - * 0x0000 +---------------+ 0x00000 +---------------+ - * | | | | - * | | | | - * | Application | | Application | - * | | | | - * = = = = - * | | 32KB-4KB | | 128KB-8KB - * 0x7000 +---------------+ 0x1E000 +---------------+ - * | Bootloader | 4KB | Bootloader | 8KB - * 0x7FFF +---------------+ 0x1FFFF +---------------+ - * - * - * byte Teensy(ATMega32u4) byte Teensy++(AT90SUB128) - * 0x0000 +---------------+ 0x00000 +---------------+ - * | | | | - * | | | | - * | Application | | Application | - * | | | | - * = = = = - * | | 32KB-512B | | 128KB-1KB - * 0x7E00 +---------------+ 0x1FC00 +---------------+ - * | Bootloader | 512B | Bootloader | 1KB - * 0x7FFF +---------------+ 0x1FFFF +---------------+ - */ -#define FLASH_SIZE (FLASHEND + 1L) - -#if !defined(BOOTLOADER_SIZE) -uint16_t bootloader_start; -#endif - -// compatibility between ATMega8 and ATMega88 -#if !defined(MCUCSR) -# if defined(MCUSR) -# define MCUCSR MCUSR -# endif -#endif - -/** \brief Entering the Bootloader via Software - * - * http://www.fourwalledcubicle.com/files/LUFA/Doc/120730/html/_page__software_bootloader_start.html - */ -#define BOOTLOADER_RESET_KEY 0xB007B007 -uint32_t reset_key __attribute__((section(".noinit,\"aw\",@nobits;"))); - -/** \brief initialize MCU status by watchdog reset - * - * FIXME: needs doc - */ -__attribute__((weak)) void bootloader_jump(void) { -#if !defined(BOOTLOADER_SIZE) - uint8_t high_fuse = boot_lock_fuse_bits_get(GET_HIGH_FUSE_BITS); - - if (high_fuse & ~(FUSE_BOOTSZ0 & FUSE_BOOTSZ1)) { - bootloader_start = (FLASH_SIZE - 512) >> 1; - } else if (high_fuse & ~(FUSE_BOOTSZ1)) { - bootloader_start = (FLASH_SIZE - 1024) >> 1; - } else if (high_fuse & ~(FUSE_BOOTSZ0)) { - bootloader_start = (FLASH_SIZE - 2048) >> 1; - } else { - bootloader_start = (FLASH_SIZE - 4096) >> 1; - } -#endif - - // Something like this might work, but it compiled larger than the block above - // bootloader_start = FLASH_SIZE - (256 << (~high_fuse & 0b110 >> 1)); - -#if defined(BOOTLOADER_HALFKAY) - // http://www.pjrc.com/teensy/jump_to_bootloader.html - cli(); - // disable watchdog, if enabled (it's not) - // disable all peripherals - // a shutdown call might make sense here - UDCON = 1; - USBCON = (1 << FRZCLK); // disable USB - UCSR1B = 0; - _delay_ms(5); -# if defined(__AVR_AT90USB162__) // Teensy 1.0 - EIMSK = 0; - PCICR = 0; - SPCR = 0; - ACSR = 0; - EECR = 0; - TIMSK0 = 0; - TIMSK1 = 0; - UCSR1B = 0; - DDRB = 0; - DDRC = 0; - DDRD = 0; - PORTB = 0; - PORTC = 0; - PORTD = 0; - asm volatile("jmp 0x3E00"); -# elif defined(__AVR_ATmega32U4__) // Teensy 2.0 - EIMSK = 0; - PCICR = 0; - SPCR = 0; - ACSR = 0; - EECR = 0; - ADCSRA = 0; - TIMSK0 = 0; - TIMSK1 = 0; - TIMSK3 = 0; - TIMSK4 = 0; - UCSR1B = 0; - TWCR = 0; - DDRB = 0; - DDRC = 0; - DDRD = 0; - DDRE = 0; - DDRF = 0; - TWCR = 0; - PORTB = 0; - PORTC = 0; - PORTD = 0; - PORTE = 0; - PORTF = 0; - asm volatile("jmp 0x7E00"); -# elif defined(__AVR_AT90USB646__) // Teensy++ 1.0 - EIMSK = 0; - PCICR = 0; - SPCR = 0; - ACSR = 0; - EECR = 0; - ADCSRA = 0; - TIMSK0 = 0; - TIMSK1 = 0; - TIMSK2 = 0; - TIMSK3 = 0; - UCSR1B = 0; - TWCR = 0; - DDRA = 0; - DDRB = 0; - DDRC = 0; - DDRD = 0; - DDRE = 0; - DDRF = 0; - PORTA = 0; - PORTB = 0; - PORTC = 0; - PORTD = 0; - PORTE = 0; - PORTF = 0; - asm volatile("jmp 0xFC00"); -# elif defined(__AVR_AT90USB1286__) // Teensy++ 2.0 - EIMSK = 0; - PCICR = 0; - SPCR = 0; - ACSR = 0; - EECR = 0; - ADCSRA = 0; - TIMSK0 = 0; - TIMSK1 = 0; - TIMSK2 = 0; - TIMSK3 = 0; - UCSR1B = 0; - TWCR = 0; - DDRA = 0; - DDRB = 0; - DDRC = 0; - DDRD = 0; - DDRE = 0; - DDRF = 0; - PORTA = 0; - PORTB = 0; - PORTC = 0; - PORTD = 0; - PORTE = 0; - PORTF = 0; - asm volatile("jmp 0x1FC00"); -# endif - -#elif defined(BOOTLOADER_CATERINA) - // this block may be optional - // TODO: figure it out - - uint16_t *const bootKeyPtr = (uint16_t *)0x0800; - - // Value used by Caterina bootloader use to determine whether to run the - // sketch or the bootloader programmer. - uint16_t bootKey = 0x7777; - - *bootKeyPtr = bootKey; - - // setup watchdog timeout - wdt_enable(WDTO_60MS); - - while (1) { - } // wait for watchdog timer to trigger - -#elif defined(BOOTLOADER_USBASP) - // Taken with permission of Stephan Baerwolf from https://github.com/tinyusbboard/API/blob/master/apipage.c - wdt_enable(WDTO_15MS); - wdt_reset(); - asm volatile("cli \n\t" - "ldi r29 , %[ramendhi] \n\t" - "ldi r28 , %[ramendlo] \n\t" -# if (FLASHEND > 131071) - "ldi r18 , %[bootaddrhi] \n\t" - "st Y+, r18 \n\t" -# endif - "ldi r18 , %[bootaddrme] \n\t" - "st Y+, r18 \n\t" - "ldi r18 , %[bootaddrlo] \n\t" - "st Y+, r18 \n\t" - "out %[mcucsrio], __zero_reg__ \n\t" - "bootloader_startup_loop%=: \n\t" - "rjmp bootloader_startup_loop%= \n\t" - : - : [mcucsrio] "I"(_SFR_IO_ADDR(MCUCSR)), -# if (FLASHEND > 131071) - [ramendhi] "M"(((RAMEND - 2) >> 8) & 0xff), [ramendlo] "M"(((RAMEND - 2) >> 0) & 0xff), [bootaddrhi] "M"((((FLASH_SIZE - BOOTLOADER_SIZE) >> 1) >> 16) & 0xff), -# else - [ramendhi] "M"(((RAMEND - 1) >> 8) & 0xff), [ramendlo] "M"(((RAMEND - 1) >> 0) & 0xff), -# endif - [bootaddrme] "M"((((FLASH_SIZE - BOOTLOADER_SIZE) >> 1) >> 8) & 0xff), [bootaddrlo] "M"((((FLASH_SIZE - BOOTLOADER_SIZE) >> 1) >> 0) & 0xff)); - -#else // Assume remaining boards are DFU, even if the flag isn't set - -# if !(defined(__AVR_ATmega32A__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega328__) || defined(__AVR_ATtiny85__)) // no USB - maybe BOOTLOADER_BOOTLOADHID instead though? - UDCON = 1; - USBCON = (1 << FRZCLK); // disable USB - UCSR1B = 0; - _delay_ms(5); // 5 seems to work fine -# endif - -# ifdef BOOTLOADER_BOOTLOADHID - // force bootloadHID to stay in bootloader mode, so that it waits - // for a new firmware to be flashed - eeprom_write_byte((uint8_t *)1, 0x00); -# endif - - // watchdog reset - reset_key = BOOTLOADER_RESET_KEY; - wdt_enable(WDTO_250MS); - for (;;) - ; -#endif -} - -/* this runs before main() */ -void bootloader_jump_after_watchdog_reset(void) __attribute__((used, naked, section(".init3"))); -void bootloader_jump_after_watchdog_reset(void) { -#ifndef BOOTLOADER_HALFKAY - if ((MCUCSR & (1 << WDRF)) && reset_key == BOOTLOADER_RESET_KEY) { - reset_key = 0; - - // My custom USBasploader requires this to come up. - MCUCSR = 0; - - // Seems like Teensy halfkay loader requires clearing WDRF and disabling watchdog. - MCUCSR &= ~(1 << WDRF); - wdt_disable(); - -// This is compled into 'icall', address should be in word unit, not byte. -# ifdef BOOTLOADER_SIZE - ((void (*)(void))((FLASH_SIZE - BOOTLOADER_SIZE) >> 1))(); -# else - asm("ijmp" ::"z"(bootloader_start)); -# endif - } -#endif -} diff --git a/tmk_core/common/avr/bootloader_size.c b/tmk_core/common/avr/bootloader_size.c deleted file mode 100644 index a029f9321f..0000000000 --- a/tmk_core/common/avr/bootloader_size.c +++ /dev/null @@ -1,21 +0,0 @@ -// Copyright 2017 Jack Humbert -// -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation, either version 2 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program. If not, see <http://www.gnu.org/licenses/>. - -#include <avr/io.h> -#include <avr/boot.h> - -// clang-format off -// this is not valid C - it's for computing the size available on the chip -AVR_SIZE: FLASHEND + 1 - BOOTLOADER_SIZE diff --git a/tmk_core/common/avr/gpio.h b/tmk_core/common/avr/gpio.h deleted file mode 100644 index e9be68491d..0000000000 --- a/tmk_core/common/avr/gpio.h +++ /dev/null @@ -1,49 +0,0 @@ -/* Copyright 2021 QMK - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -#pragma once - -#include <avr/io.h> -#include "pin_defs.h" - -typedef uint8_t pin_t; - -/* Operation of GPIO by pin. */ - -#define setPinInput(pin) (DDRx_ADDRESS(pin) &= ~_BV((pin)&0xF), PORTx_ADDRESS(pin) &= ~_BV((pin)&0xF)) -#define setPinInputHigh(pin) (DDRx_ADDRESS(pin) &= ~_BV((pin)&0xF), PORTx_ADDRESS(pin) |= _BV((pin)&0xF)) -#define setPinInputLow(pin) _Static_assert(0, "AVR processors cannot implement an input as pull low") -#define setPinOutput(pin) (DDRx_ADDRESS(pin) |= _BV((pin)&0xF)) - -#define writePinHigh(pin) (PORTx_ADDRESS(pin) |= _BV((pin)&0xF)) -#define writePinLow(pin) (PORTx_ADDRESS(pin) &= ~_BV((pin)&0xF)) -#define writePin(pin, level) ((level) ? writePinHigh(pin) : writePinLow(pin)) - -#define readPin(pin) ((bool)(PINx_ADDRESS(pin) & _BV((pin)&0xF))) - -#define togglePin(pin) (PORTx_ADDRESS(pin) ^= _BV((pin)&0xF)) - -/* Operation of GPIO by port. */ - -typedef uint8_t port_data_t; - -#define readPort(port) PINx_ADDRESS(port) - -#define setPortBitInput(port, bit) (DDRx_ADDRESS(port) &= ~_BV((bit)&0xF), PORTx_ADDRESS(port) &= ~_BV((bit)&0xF)) -#define setPortBitInputHigh(port, bit) (DDRx_ADDRESS(port) &= ~_BV((bit)&0xF), PORTx_ADDRESS(port) |= _BV((bit)&0xF)) -#define setPortBitOutput(port, bit) (DDRx_ADDRESS(port) |= _BV((bit)&0xF)) - -#define writePortBitLow(port, bit) (PORTx_ADDRESS(port) &= ~_BV((bit)&0xF)) -#define writePortBitHigh(port, bit) (PORTx_ADDRESS(port) |= _BV((bit)&0xF)) diff --git a/tmk_core/common/avr/pin_defs.h b/tmk_core/common/avr/pin_defs.h deleted file mode 100644 index 23d948041d..0000000000 --- a/tmk_core/common/avr/pin_defs.h +++ /dev/null @@ -1,128 +0,0 @@ -/* Copyright 2021 QMK - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -#pragma once - -#include <avr/io.h> - -#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 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_AT90USB162__) || defined(__AVR_ATmega32U2__) || defined(__AVR_ATmega16U2__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega328__) -# define ADDRESS_BASE 0x00 -# define PINB_ADDRESS 0x3 -# define PINC_ADDRESS 0x6 -# define PIND_ADDRESS 0x9 -#elif defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB647__) || defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB1287__) -# 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_ATtiny85__) -# define ADDRESS_BASE 0x10 -# define PINB_ADDRESS 0x6 -#else -# error "Pins are not defined" -#endif - -#define PINDEF(port, pin) ((PIN##port##_ADDRESS << PORT_SHIFTER) | pin) - -#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) - -/* I/O pins */ -#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 diff --git a/tmk_core/common/avr/platform.c b/tmk_core/common/avr/platform.c deleted file mode 100644 index 3e35b4fe4c..0000000000 --- a/tmk_core/common/avr/platform.c +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright 2021 QMK - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include "platform_deps.h" - -void platform_setup(void) { - // do nothing -} diff --git a/tmk_core/common/avr/platform_deps.h b/tmk_core/common/avr/platform_deps.h deleted file mode 100644 index 45d9dcebfa..0000000000 --- a/tmk_core/common/avr/platform_deps.h +++ /dev/null @@ -1,20 +0,0 @@ -/* Copyright 2021 QMK - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -#pragma once - -#include <avr/pgmspace.h> -#include <avr/io.h> -#include <avr/interrupt.h> diff --git a/tmk_core/common/avr/printf.c b/tmk_core/common/avr/printf.c deleted file mode 100644 index 9ad7a38693..0000000000 --- a/tmk_core/common/avr/printf.c +++ /dev/null @@ -1,20 +0,0 @@ -/* -Copyright 2011 Jun Wako <wakojun@gmail.com> - -This program is free software: you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation, either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program. If not, see <http://www.gnu.org/licenses/>. -*/ -#include "xprintf.h" -#include "sendchar.h" - -void print_set_sendchar(sendchar_func_t func) { xdev_out(func); } diff --git a/tmk_core/common/avr/printf.mk b/tmk_core/common/avr/printf.mk deleted file mode 100644 index 060ad88c57..0000000000 --- a/tmk_core/common/avr/printf.mk +++ /dev/null @@ -1,2 +0,0 @@ -TMK_COMMON_SRC += $(PLATFORM_COMMON_DIR)/xprintf.S -TMK_COMMON_SRC += $(PLATFORM_COMMON_DIR)/printf.c diff --git a/tmk_core/common/avr/sleep_led.c b/tmk_core/common/avr/sleep_led.c deleted file mode 100644 index 9a3b52abe5..0000000000 --- a/tmk_core/common/avr/sleep_led.c +++ /dev/null @@ -1,124 +0,0 @@ -#include <stdint.h> -#include <avr/io.h> -#include <avr/interrupt.h> -#include <avr/pgmspace.h> -#include "led.h" -#include "sleep_led.h" - -#ifndef SLEEP_LED_TIMER -# define SLEEP_LED_TIMER 1 -#endif - -#if SLEEP_LED_TIMER == 1 -# define TCCRxB TCCR1B -# define TIMERx_COMPA_vect TIMER1_COMPA_vect -# if defined(__AVR_ATmega32A__) // This MCU has only one TIMSK register -# define TIMSKx TIMSK -# else -# define TIMSKx TIMSK1 -# endif -# define OCIExA OCIE1A -# define OCRxx OCR1A -#elif SLEEP_LED_TIMER == 3 -# define TCCRxB TCCR3B -# define TIMERx_COMPA_vect TIMER3_COMPA_vect -# define TIMSKx TIMSK3 -# define OCIExA OCIE3A -# define OCRxx OCR3A -#else -error("Invalid SLEEP_LED_TIMER config") -#endif - -/* Software PWM - * ______ ______ __ - * | ON |___OFF___| ON |___OFF___| .... - * |<-------------->|<-------------->|<- .... - * PWM period PWM period - * - * 256 interrupts/period[resolution] - * 64 periods/second[frequency] - * 256*64 interrupts/second - * F_CPU/(256*64) clocks/interrupt - */ -#define SLEEP_LED_TIMER_TOP F_CPU / (256 * 64) - -/** \brief Sleep LED initialization - * - * FIXME: needs doc - */ -void sleep_led_init(void) { - /* Timer1 setup */ - /* CTC mode */ - TCCRxB |= _BV(WGM12); - /* Clock selelct: clk/1 */ - TCCRxB |= _BV(CS10); - /* Set TOP value */ - uint8_t sreg = SREG; - cli(); - OCRxx = SLEEP_LED_TIMER_TOP; - SREG = sreg; -} - -/** \brief Sleep LED enable - * - * FIXME: needs doc - */ -void sleep_led_enable(void) { - /* Enable Compare Match Interrupt */ - TIMSKx |= _BV(OCIExA); -} - -/** \brief Sleep LED disable - * - * FIXME: needs doc - */ -void sleep_led_disable(void) { - /* Disable Compare Match Interrupt */ - TIMSKx &= ~_BV(OCIExA); -} - -/** \brief Sleep LED toggle - * - * FIXME: needs doc - */ -void sleep_led_toggle(void) { - /* Disable Compare Match Interrupt */ - TIMSKx ^= _BV(OCIExA); -} - -/** \brief Breathing Sleep LED brighness(PWM On period) table - * - * (64[steps] * 4[duration]) / 64[PWM periods/s] = 4 second breath cycle - * - * https://www.wolframalpha.com/input/?i=sin%28x%2F64*pi%29**8+*+255%2C+x%3D0+to+63 - * (0..63).each {|x| p ((sin(x/64.0*PI)**8)*255).to_i } - */ -static const uint8_t breathing_table[64] PROGMEM = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 4, 6, 10, 15, 23, 32, 44, 58, 74, 93, 113, 135, 157, 179, 199, 218, 233, 245, 252, 255, 252, 245, 233, 218, 199, 179, 157, 135, 113, 93, 74, 58, 44, 32, 23, 15, 10, 6, 4, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; - -ISR(TIMERx_COMPA_vect) { - /* Software PWM - * timer:1111 1111 1111 1111 - * \_____/\/ \_______/____ count(0-255) - * \ \______________ duration of step(4) - * \__________________ index of step table(0-63) - */ - static union { - uint16_t row; - struct { - uint8_t count : 8; - uint8_t duration : 2; - uint8_t index : 6; - } pwm; - } timer = {.row = 0}; - - timer.row++; - - // LED on - if (timer.pwm.count == 0) { - led_set(1 << USB_LED_CAPS_LOCK); - } - // LED off - if (timer.pwm.count == pgm_read_byte(&breathing_table[timer.pwm.index])) { - led_set(0); - } -} diff --git a/tmk_core/common/avr/suspend.c b/tmk_core/common/avr/suspend.c deleted file mode 100644 index b614746e6c..0000000000 --- a/tmk_core/common/avr/suspend.c +++ /dev/null @@ -1,152 +0,0 @@ -#include <stdbool.h> -#include <avr/sleep.h> -#include <avr/wdt.h> -#include <avr/interrupt.h> -#include "matrix.h" -#include "action.h" -#include "suspend.h" -#include "timer.h" -#include "led.h" -#include "host.h" - -#ifdef PROTOCOL_LUFA -# include "lufa.h" -#endif -#ifdef PROTOCOL_VUSB -# include "vusb.h" -#endif |