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#ifndef TK_ATTINY_H
#define TK_ATTINY_H
/*
* Attiny portability header.
* This helps abstract away the differences between various attiny MCUs.
*
* Copyright (C) 2017 Selene ToyKeeper
*
* 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/>.
*
*/
// Choose your MCU here, or in the main .c file, or in the build script
//#define ATTINY 13
//#define ATTINY 25
/******************** hardware-specific values **************************/
#if (ATTINY == 13)
#define F_CPU 4800000UL
#define EEPSIZE 64
#define V_REF REFS0
#define BOGOMIPS 950
#define ADMUX_VCC 0b00001100
#define DELAY_ZERO_TIME 252
#elif (ATTINY == 25)
// TODO: Use 6.4 MHz instead of 8 MHz?
#define F_CPU 8000000UL
#define EEPSIZE 128
#define V_REF REFS1
#define BOGOMIPS (F_CPU/4000)
#define ADMUX_VCC 0b00001100
#define ADMUX_THERM 0b10001111
#define DELAY_ZERO_TIME 1020
#elif (ATTINY == 85)
// TODO: Use 6.4 MHz instead of 8 MHz?
#define F_CPU 8000000UL
#define EEPSIZE 512
#define V_REF REFS1
#define BOGOMIPS (F_CPU/4000)
// (1 << V_REF) | (0 << ADLAR) | (VCC_CHANNEL)
#define ADMUX_VCC 0b00001100
// (1 << V_REF) | (0 << ADLAR) | (THERM_CHANNEL)
#define ADMUX_THERM 0b10001111
#define DELAY_ZERO_TIME 1020
#else
#error Hey, you need to define ATTINY.
#endif
#include <avr/interrupt.h>
/******************** I/O pin and register layout ************************/
#if 0 // placeholder
#elif defined(NANJG_LAYOUT)
#include "hwdef-nanjg.h"
#elif defined(FET_7135_LAYOUT)
#include "hwdef-FET_7135.h"
#elif defined(TRIPLEDOWN_LAYOUT)
#include "hwdef-Tripledown.h"
#elif defined(FERRERO_ROCHER_LAYOUT)
#include "hwdef-Ferrero_Rocher.h"
#elif defined(FSM_BLF_GT_DRIVER)
#include "hwdef-BLF_GT.h"
#elif defined(FSM_BLF_Q8_DRIVER)
#include "hwdef-BLF_Q8.h"
#elif defined(FSM_EMISAR_D4_DRIVER)
#include "hwdef-Emisar_D4.h"
#elif defined(FSM_EMISAR_D1_DRIVER)
#include "hwdef-Emisar_D1.h"
#elif defined(FSM_EMISAR_D1S_DRIVER)
#include "hwdef-Emisar_D1S.h"
#elif defined(FSM_FW3A_DRIVER)
#include "hwdef-FW3A.h"
#elif defined(FSM_TKSABER_DRIVER)
#include "hwdef-TK_Saber.h"
#else
#error Hey, you need to define an I/O pin layout.
#endif // no more recognized driver types
#endif // TK_ATTINY_H
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