diff options
Diffstat (limited to 'hwdef-Emisar_D4v2.h')
| -rw-r--r-- | hwdef-Emisar_D4v2.h | 97 |
1 files changed, 61 insertions, 36 deletions
diff --git a/hwdef-Emisar_D4v2.h b/hwdef-Emisar_D4v2.h index e118ed5..51e30f8 100644 --- a/hwdef-Emisar_D4v2.h +++ b/hwdef-Emisar_D4v2.h @@ -1,7 +1,8 @@ -#ifndef HWDEF_EMISAR_D4V2_H -#define HWDEF_EMISAR_D4V2_H +#pragma once -/* Emisar D4v2 driver layout (attiny1634) +/* hwdef for Emisar D4v2 (attiny1634) + * Copyright (C) 2019 Selene ToyKeeper + * SPDX-License-Identifier: GPL-3.0-or-later * * Pin / Name / Function * 1 PA6 FET PWM (PWM1B) @@ -33,6 +34,16 @@ #define ATTINY 1634 #include <avr/io.h> +// TODO: add aux red and aux blue as disabled channel modes, +// so they can be used for the police strobe? +#define NUM_CHANNEL_MODES 1 +#define DEFAULT_CHANNEL_MODE 0 +#define SET_LEVEL_MODES set_level_2ch_stacked +#define GRADUAL_TICK_MODES gradual_tick_2ch_stacked +// no special handlers needed, can use common handlers +#define USE_SET_LEVEL_2CH_STACKED +#define USE_GRADUAL_TICK_2CH_STACKED + #define PWM_CHANNELS 2 #define SWITCH_PIN PA2 // pin 5 @@ -41,12 +52,17 @@ #define SWITCH_PCMSK PCMSK0 // PCMSK0 is for PCINT[7:0] #define SWITCH_PORT PINA // PINA or PINB or PINC -#define PWM1_PIN PB3 // pin 16, 1x7135 PWM -#define PWM1_LVL OCR1A // OCR1A is the output compare register for PB3 +#define LOW_PWM_PIN PB3 // pin 16, 1x7135 PWM +#define LOW_PWM_LVL OCR1A // OCR1A is the output compare register for PB3 +#define PWM1_BITS 8 -#define PWM2_PIN PA6 // pin 1, FET PWM -#define PWM2_LVL OCR1B // OCR1B is the output compare register for PB1 +#define HIGH_PWM_PIN PA6 // pin 1, FET PWM +#define HIGH_PWM_LVL OCR1B // OCR1B is the output compare register for PB1 +#define PWM2_BITS 8 +// only using 8-bit on this light +#define PWM_GET PWM_GET8 +#define PWM_DATATYPE uint8_t #define ADC_PRSCL 0x07 // clk/128 @@ -68,37 +84,46 @@ #define BUTTON_LED_DDR DDRA // for all "PA" pins #define BUTTON_LED_PUE PUEA // for all "PA" pins -// with so many pins, doing this all with #ifdefs gets awkward... -// ... so just hardcode it in each hwdef file instead +// 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 + inline void hwdef_setup() { - // enable output ports - // 7135 - DDRB = (1 << PWM1_PIN); - // FET, aux R/G/B, button LED - DDRA = (1 << PWM2_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 - 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) - ; - - // 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 + // 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 + 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) + ; + + // 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 -#endif |