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Diffstat (limited to 'hwdef-emisar-d4v2.h')
| -rw-r--r-- | hwdef-emisar-d4v2.h | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/hwdef-emisar-d4v2.h b/hwdef-emisar-d4v2.h new file mode 100644 index 0000000..96d4052 --- /dev/null +++ b/hwdef-emisar-d4v2.h @@ -0,0 +1,185 @@ +// hwdef for Emisar D4v2 (attiny1634) +// Copyright (C) 2018 Selene ToyKeeper +// SPDX-License-Identifier: GPL-3.0-or-later +#pragma once + +/* + * Pin / Name / Function + * 1 PA6 FET PWM (PWM1B) + * 2 PA5 red aux LED (PWM0B) + * 3 PA4 green aux LED + * 4 PA3 blue aux LED + * 5 PA2 e-switch + * 6 PA1 button LED + * 7 PA0 (none) + * 8 GND GND + * 9 VCC VCC + * 10 PC5 (none) + * 11 PC4 (none) + * 12 PC3 RESET + * 13 PC2 (none) + * 14 PC1 SCK + * 15 PC0 (none) PWM0A + * 16 PB3 7135 PWM (PWM1A) + * 17 PB2 MISO + * 18 PB1 MOSI + * 19 PB0 (none) + * 20 PA7 (none) + * ADC12 thermal sensor + */ + +#define ATTINY 1634 +#include <avr/io.h> + +#define HWDEF_C_FILE hwdef-emisar-d4v2.c + +// allow using aux LEDs as extra channel modes +#include "chan-rgbaux.h" + +// channel modes: +// * 0. FET+7135 stacked +// * 1. aux red +// * 2. aux green +// * 3. aux blue +#define NUM_CHANNEL_MODES 4 +#define CM_MAIN 0 +#define CM_AUXRED 1 +#define CM_AUXGRN 2 +#define CM_AUXBLU 3 + +#define DEFAULT_CHANNEL_MODE 0 + +#define CHANNEL_MODES_ENABLED 0b00000001 +#define CHANNEL_HAS_ARGS 0b00000000 +// _, _, _, 128=middle CCT, 0=warm-to-cool +//#define CHANNEL_MODE_ARGS 0,0,0,0 + +#define USE_CHANNEL_MODES +//#define USE_CHANNEL_MODE_ARGS +#define SET_LEVEL_MODES set_level_stacked, \ + set_level_auxred, \ + set_level_auxgrn, \ + set_level_auxblu +// gradual ticking for thermal regulation +#define GRADUAL_TICK_MODES gradual_tick_stacked, \ + gradual_tick_null, \ + gradual_tick_null, \ + gradual_tick_null + +// TODO: remove this when possible +#define PWM_CHANNELS 2 + +#define SWITCH_PIN PA2 // pin 5 +#define SWITCH_PCINT PCINT2 // pin 5 pin change interrupt +#define SWITCH_PCIE PCIE0 // PCIE0 is for PCINT[7:0] +#define SWITCH_PCMSK PCMSK0 // PCMSK0 is for PCINT[7:0] +#define SWITCH_PORT PINA // PINA or PINB or PINC + +#define PWM_GET PWM_GET16 +#define PWM_BITS 16 +#define PWM_DATATYPE uint16_t +#define PWM_DATATYPE2 uint32_t // only needs 32-bit if ramp values go over 255 +#define PWM1_DATATYPE uint16_t +#define PWM2_DATATYPE uint16_t + +// dynamic PWM +#define PWM_TOP_INIT 255 +#define PWM_TOP ICR1 // holds the TOP value for for variable-resolution PWM +#define PWM_CNT TCNT1 // for dynamic PWM, reset phase + +#define LOW_PWM_PIN PB3 // pin 16, 1x7135 PWM +#define LOW_PWM_LVL OCR1A // OCR1A is the output compare register for PB3 + +#define HIGH_PWM_PIN PA6 // pin 1, FET PWM +#define HIGH_PWM_LVL OCR1B // OCR1B is the output compare register for PB1 + +#define ADC_PRSCL 0x07 // clk/128 + +// average drop across diode on this hardware +#ifndef VOLTAGE_FUDGE_FACTOR +#define VOLTAGE_FUDGE_FACTOR 4 // add 0.20V (measured 0.22V) +#endif + +// this light has aux LEDs under the optic +#define AUXLED_R_PIN PA5 // pin 2 +#define AUXLED_G_PIN PA4 // pin 3 +#define AUXLED_B_PIN PA3 // pin 4 +#define AUXLED_RGB_PORT PORTA // PORTA or PORTB or PORTC +#define AUXLED_RGB_DDR DDRA // DDRA or DDRB or DDRC +#define AUXLED_RGB_PUE PUEA // PUEA or PUEB or PUEC + +#define BUTTON_LED_PIN PA1 // pin 6 +#define BUTTON_LED_PORT PORTA // for all "PA" pins +#define BUTTON_LED_DDR DDRA // for all "PA" pins +#define BUTTON_LED_PUE PUEA // for all "PA" pins + +// this light has three aux LED channels: R, G, B +#define USE_AUX_RGB_LEDS +// it also has an independent LED in the button +#define USE_BUTTON_LED +// the aux LEDs are front-facing, so turn them off while main LEDs are on +// TODO: the whole "indicator LED" thing needs to be refactored into +// "aux LED(s)" and "button LED(s)" since they work a bit differently +#ifdef USE_INDICATOR_LED_WHILE_RAMPING +#undef USE_INDICATOR_LED_WHILE_RAMPING +#endif + +// custom channel modes +void set_level_stacked(uint8_t level); + +bool gradual_tick_stacked(uint8_t gt); + + +inline void hwdef_setup() { + // enable output ports + // 7135 + DDRB = (1 << LOW_PWM_PIN); + // FET, aux R/G/B, button LED + DDRA = (1 << HIGH_PWM_PIN) + | (1 << AUXLED_R_PIN) + | (1 << AUXLED_G_PIN) + | (1 << AUXLED_B_PIN) + | (1 << BUTTON_LED_PIN) + ; + + // configure PWM + // Setup PWM. F_pwm = F_clkio / 2 / N / TOP, where N = prescale factor, TOP = top of counter + // pre-scale for timer: N = 1 + // Linear opamp PWM for both main and 2nd LEDs (10-bit) + // WGM1[3:0]: 1,0,1,0: PWM, Phase Correct, adjustable (DS table 12-5) + // CS1[2:0]: 0,0,1: clk/1 (No prescaling) (DS table 12-6) + // COM1A[1:0]: 1,0: PWM OC1A in the normal direction (DS table 12-4) + // COM1B[1:0]: 1,0: PWM OC1B in the normal direction (DS table 12-4) + TCCR1A = (1<<WGM11) | (0<<WGM10) // adjustable PWM (TOP=ICR1) (DS table 12-5) + | (1<<COM1A1) | (0<<COM1A0) // PWM 1A in normal direction (DS table 12-4) + | (1<<COM1B1) | (0<<COM1B0) // PWM 1B in normal direction (DS table 12-4) + ; + TCCR1B = (0<<CS12) | (0<<CS11) | (1<<CS10) // clk/1 (no prescaling) (DS table 12-6) + | (1<<WGM13) | (0<<WGM12) // phase-correct adjustable PWM (DS table 12-5) + ; + + // set PWM resolution + PWM_TOP = PWM_TOP_INIT; + + #if 0 // old 8-bit PWM setup + // configure PWM + // Setup PWM. F_pwm = F_clkio / 2 / N / TOP, where N = prescale factor, TOP = top of counter + // pre-scale for timer: N = 1 + TCCR1A = (0<<WGM11) | (1<<WGM10) // 8-bit (TOP=0xFF) (DS table 12-5) + | (1<<COM1A1) | (0<<COM1A0) // PWM 1A in normal direction (DS table 12-4) + | (1<<COM1B1) | (0<<COM1B0) // PWM 1B in normal direction (DS table 12-4) + ; + TCCR1B = (0<<CS12) | (0<<CS11) | (1<<CS10) // clk/1 (no prescaling) (DS table 12-6) + | (0<<WGM13) | (0<<WGM12) // phase-correct PWM (DS table 12-5) + ; + #endif + + // set up e-switch + //PORTA = (1 << SWITCH_PIN); // TODO: configure PORTA / PORTB / PORTC? + PUEA = (1 << SWITCH_PIN); // pull-up for e-switch + SWITCH_PCMSK = (1 << SWITCH_PCINT); // enable pin change interrupt +} + + +#define LAYOUT_DEFINED + |