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Diffstat (limited to 'hwdef-emisar-2ch.h')
| -rw-r--r-- | hwdef-emisar-2ch.h | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/hwdef-emisar-2ch.h b/hwdef-emisar-2ch.h deleted file mode 100644 index 99e4945..0000000 --- a/hwdef-emisar-2ch.h +++ /dev/null @@ -1,210 +0,0 @@ -// Emisar 2-channel generic w/ tint ramping -// Copyright (C) 2021-2023 Selene ToyKeeper -// SPDX-License-Identifier: GPL-3.0-or-later -#pragma once - -/* - * Pin / Name / Function - * 1 PA6 ch2 LED PWM (linear) (PWM1B) - * 2 PA5 R: red aux LED (PWM0B) - * 3 PA4 G: green aux LED - * 4 PA3 B: blue aux LED - * 5 PA2 button LED - * 6 PA1 Opamp 2 enable (channel 2 LEDs) - * 7 PA0 Opamp 1 enable (channel 1 LEDs) - * 8 GND GND - * 9 VCC VCC - * 10 PC5 (none) - * 11 PC4 (none) - * 12 PC3 RESET - * 13 PC2 (none) - * 14 PC1 SCK - * 15 PC0 [unused: ch1 LED PWM (FET) (PWM0A, 8-bit)] - * 16 PB3 ch1 LED PWM (linear) (PWM1A) - * 17 PB2 MISO - * 18 PB1 MOSI / battery voltage (ADC6) - * 19 PB0 (none) - * 20 PA7 e-switch (PCINT7) - * ADC12 thermal sensor - * - * Both sets of LEDs use one pin to turn the Opamp on/off, - * and one pin to control the Opamp power level. - */ - -#define ATTINY 1634 -#include <avr/io.h> - -#define HWDEF_C_FILE hwdef-emisar-2ch.c - -// allow using aux LEDs as extra channel modes -#include "chan-rgbaux.h" - -// channel modes: -// * 0. channel 1 only -// * 1. channel 2 only -// * 2. both channels, tied together, max "200%" power -// * 3. both channels, manual blend, max "100%" power -// * 4. both channels, auto blend, reversible -#define NUM_CHANNEL_MODES (5 + NUM_RGB_AUX_CHANNEL_MODES) -enum channel_modes_e { - CM_CH1 = 0, - CM_CH2, - CM_BOTH, - CM_BLEND, - CM_AUTO, - RGB_AUX_ENUMS -}; - -// right-most bit first, modes are in fedcba9876543210 order -#define CHANNEL_MODES_ENABLED 0b0000000000011111 -#define USE_CHANNEL_MODE_ARGS -// _, _, _, 128=middle CCT, 0=warm-to-cool -#define CHANNEL_MODE_ARGS 0,0,0,128,0,RGB_AUX_CM_ARGS - -// can use some of the common handlers -#define USE_CALC_2CH_BLEND - - -#define PWM_CHANNELS 2 // old, remove this - -#define PWM_BITS 16 // 0 to 16383 at variable Hz, not 0 to 255 at 16 kHz -#define PWM_GET PWM_GET16 -#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 // regular ramp table -#define PWM2_DATATYPE uint16_t // max "200% power" ramp table -//#define PWM3_DATATYPE uint8_t // DD FET ramp table (8-bit only) - -// PWM parameters of both channels are tied together because they share a counter -#define PWM_TOP ICR1 // holds the TOP value for for variable-resolution PWM -#define PWM_TOP_INIT 511 // highest value used in top half of ramp -#define PWM_CNT TCNT1 // for dynamic PWM, reset phase - -// main LEDs, linear -#define CH1_PIN PB3 // pin 16, Opamp reference -#define CH1_PWM OCR1A // OCR1A is the output compare register for PB3 -#define CH1_ENABLE_PIN PA0 // pin 7, Opamp power -#define CH1_ENABLE_PORT PORTA // control port for PA0 - -// 2nd LEDs, linear -#define CH2_PIN PA6 // pin 1, 2nd LED Opamp reference -#define CH2_PWM OCR1B // OCR1B is the output compare register for PA6 -#define CH2_ENABLE_PIN PA1 // pin 6, Opamp power -#define CH2_ENABLE_PORT PORTA // control port for PA1 - -// main LEDs, DD FET -//#define CH3_PIN PC0 // pin 15, DD FET PWM -//#define CH3_PWM OCR0A // OCR0A is the output compare register for PC0 - -// e-switch -#ifndef SWITCH_PIN -#define SWITCH_PIN PA7 // pin 20 -#define SWITCH_PCINT PCINT7 // pin 20 pin change interrupt -#define SWITCH_PCIE PCIE0 // PCIE1 is for PCINT[7:0] -#define SWITCH_PCMSK PCMSK0 // PCMSK1 is for PCINT[7:0] -#define SWITCH_PORT PINA // PINA or PINB or PINC -#define SWITCH_PUE PUEA // pullup group A -#define PCINT_vect PCINT0_vect // ISR for PCINT[7:0] -#endif - -#define USE_VOLTAGE_DIVIDER // use a dedicated pin, not VCC, because VCC input is flattened -#define VOLTAGE_PIN PB1 // Pin 18 / PB1 / ADC6 -// pin to ADC mappings are in DS table 19-4 -#define VOLTAGE_ADC ADC6D // digital input disable pin for PB1 -// DIDR0/DIDR1 mappings are in DS section 19.13.5, 19.13.6 -#define VOLTAGE_ADC_DIDR DIDR1 // DIDR channel for ADC6D -// DS tables 19-3, 19-4 -// Bit 7 6 5 4 3 2 1 0 -// REFS1 REFS0 REFEN ADC0EN MUX3 MUX2 MUX1 MUX0 -// MUX[3:0] = 0, 1, 1, 0 for ADC6 / PB1 -// divided by ... -// REFS[1:0] = 1, 0 for internal 1.1V reference -// other bits reserved -#define ADMUX_VOLTAGE_DIVIDER 0b10000110 -#define ADC_PRSCL 0x07 // clk/128 - -// Raw ADC readings at 4.4V and 2.2V -// calibrate the voltage readout here -// estimated / calculated values are: -// (voltage - D1) * (R2/(R2+R1) * 1024 / 1.1) -// D1, R1, R2 = 0, 330, 100 -#ifndef ADC_44 -//#define ADC_44 981 // raw value at 4.40V -#define ADC_44 967 // manually tweaked so 4.16V will blink out 4.2 -#endif -#ifndef ADC_22 -//#define ADC_22 489 // raw value at 2.20V -#define ADC_22 482 // manually tweaked so 4.16V will blink out 4.2 -#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 PA2 // pin 5 -#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 - - -inline void hwdef_setup() { - // enable output ports - //DDRC = (1 << CH3_PIN); - DDRB = (1 << CH1_PIN); - DDRA = (1 << CH2_PIN) - | (1 << AUXLED_R_PIN) - | (1 << AUXLED_G_PIN) - | (1 << AUXLED_B_PIN) - | (1 << BUTTON_LED_PIN) - | (1 << CH1_ENABLE_PIN) - | (1 << CH2_ENABLE_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) - ; - - // unused on this driver - #if 0 - // FET PWM (8-bit; this channel can't do 10-bit) - // WGM0[2:0]: 0,0,1: PWM, Phase Correct, 8-bit (DS table 11-8) - // CS0[2:0]: 0,0,1: clk/1 (No prescaling) (DS table 11-9) - // COM0A[1:0]: 1,0: PWM OC0A in the normal direction (DS table 11-4) - // COM0B[1:0]: 1,0: PWM OC0B in the normal direction (DS table 11-7) - TCCR0A = (0<<WGM01) | (1<<WGM00) // 8-bit (TOP=0xFF) (DS table 11-8) - | (1<<COM0A1) | (0<<COM0A0) // PWM 0A in normal direction (DS table 11-4) - //| (1<<COM0B1) | (0<<COM0B0) // PWM 0B in normal direction (DS table 11-7) - ; - TCCR0B = (0<<CS02) | (0<<CS01) | (1<<CS00) // clk/1 (no prescaling) (DS table 11-9) - | (0<<WGM02) // phase-correct PWM (DS table 11-8) - ; - CH3_PWM = 0; // ensure this channel is off, if it exists - #endif - - // set PWM resolution - PWM_TOP = PWM_TOP_INIT; - - // set up e-switch - SWITCH_PUE = (1 << SWITCH_PIN); // pull-up for e-switch - SWITCH_PCMSK = (1 << SWITCH_PCINT); // enable pin change interrupt -} - - -#define LAYOUT_DEFINED - |