diff options
Diffstat (limited to 'hw/hank/noctigon-k1')
| -rw-r--r-- | hw/hank/noctigon-k1/cfg.h | 83 | ||||
| -rw-r--r-- | hw/hank/noctigon-k1/hwdef.c | 65 | ||||
| -rw-r--r-- | hw/hank/noctigon-k1/hwdef.h | 170 |
3 files changed, 318 insertions, 0 deletions
diff --git a/hw/hank/noctigon-k1/cfg.h b/hw/hank/noctigon-k1/cfg.h new file mode 100644 index 0000000..b2d4697 --- /dev/null +++ b/hw/hank/noctigon-k1/cfg.h @@ -0,0 +1,83 @@ +// Noctigon K1 config options for Anduril +// Copyright (C) 2019-2023 Selene ToyKeeper +// SPDX-License-Identifier: GPL-3.0-or-later +#pragma once + +#define MODEL_NUMBER "0251" +// (originally known as Emisar D1S v2) +#include "hwdef-noctigon-k1.h" +#include "hank-cfg.h" +// ATTINY: 1634 + +// this light can safely run a bit hotter than most +#undef DEFAULT_THERM_CEIL +#define DEFAULT_THERM_CEIL 55 + +// this light has three aux LED channels: R, G, B +#define USE_AUX_RGB_LEDS +#define USE_AUX_RGB_LEDS_WHILE_ON 5 +#define USE_INDICATOR_LED_WHILE_RAMPING + + +#define RAMP_SIZE 150 + +// ../../bin/level_calc.py cube 1 150 7135 1 4 1300 +// (with max_pwm set to 1023) +// (level 0 flickers and isn't relevant on a thrower, so it's omitted) +#define RAMP_LENGTH 150 +#define PWM1_LEVELS 1,1,2,2,3,3,4,4,5,6,6,7,8,9,10,11,12,13,14,15,16,17,18,20,21,23,24,26,27,29,31,32,34,36,38,40,43,45,47,49,52,54,57,60,62,65,68,71,74,77,81,84,87,91,95,98,102,106,110,114,118,122,127,131,136,141,145,150,155,160,166,171,176,182,188,193,199,205,211,218,224,231,237,244,251,258,265,272,280,287,295,303,310,319,327,335,344,352,361,370,379,388,397,407,416,426,436,446,457,467,477,488,499,510,521,533,544,556,568,580,592,604,617,629,642,655,668,682,695,709,723,737,751,766,781,795,810,826,841,857,872,888,904,921,937,954,971,988,1005,1023 + +#define MAX_1x7135 50 +#define DEFAULT_LEVEL 50 +#define MIN_THERM_STEPDOWN 50 // should be above highest dyn_pwm level +//#define HALFSPEED_LEVEL 12 +//#define QUARTERSPEED_LEVEL 4 +// don't slow down at low levels; this isn't that sort of light +// (it needs to stay at full speed for the 10-bit PWM to work) +#ifdef USE_DYNAMIC_UNDERCLOCKING +#undef USE_DYNAMIC_UNDERCLOCKING +#endif + +#define RAMP_SMOOTH_FLOOR 1 +#define RAMP_SMOOTH_CEIL 130 +// 10, 30, [50], 70, 90, 110, 130 +#define RAMP_DISCRETE_FLOOR 10 +#define RAMP_DISCRETE_CEIL RAMP_SMOOTH_CEIL +#define RAMP_DISCRETE_STEPS 7 + +// safe limit ~75% power +#define SIMPLE_UI_FLOOR RAMP_DISCRETE_FLOOR +#define SIMPLE_UI_CEIL RAMP_DISCRETE_CEIL +#define SIMPLE_UI_STEPS 5 + +// stop panicking at ~70% power or ~600 lm +#define THERM_FASTER_LEVEL 130 + +#define THERM_CAL_OFFSET 5 + +#define THERM_RESPONSE_MAGNITUDE 32 // smaller adjustments, this host changes temperature slowly +#define THERM_NEXT_WARNING_THRESHOLD 32 // more error tolerance before adjusting + +// the power regulator is a bit slow, so push it harder for a quick response from off +#define DEFAULT_JUMP_START_LEVEL 10 +#define BLINK_BRIGHTNESS DEFAULT_LEVEL +#define BLINK_ONCE_TIME 12 + +// show each channel while it scroll by in the menu +#define USE_CONFIG_COLORS + +// there is usually no lighted button, +// so blink numbers on the main LEDs by default (but allow user to change it) +#define DEFAULT_BLINK_CHANNEL CM_MAIN + +// slow down party strobe; this driver can't pulse for 1ms or less +#define PARTY_STROBE_ONTIME 2 + +// make candle mode wobble more +#define CANDLE_AMPLITUDE 32 + +// don't blink while ramping; the entire ramp is regulated +#ifdef BLINK_AT_RAMP_MIDDLE +#undef BLINK_AT_RAMP_MIDDLE +#endif + diff --git a/hw/hank/noctigon-k1/hwdef.c b/hw/hank/noctigon-k1/hwdef.c new file mode 100644 index 0000000..5d61860 --- /dev/null +++ b/hw/hank/noctigon-k1/hwdef.c @@ -0,0 +1,65 @@ +// Noctigon K1 PWM helper functions +// Copyright (C) 2019-2023 Selene ToyKeeper +// SPDX-License-Identifier: GPL-3.0-or-later + +#pragma once + +#include "chan-rgbaux.c" + +void set_level_zero(); + +void set_level_main(uint8_t level); +bool gradual_tick_main(uint8_t gt); + + +Channel channels[] = { + { // channel 1 only + .set_level = set_level_main, + .gradual_tick = gradual_tick_main + }, + RGB_AUX_CHANNELS +}; + + +void set_level_zero() { + CH1_PWM = 0; + //CH2_PWM = 0; + //PWM_CNT = 0; // reset phase + CH1_ENABLE_PORT &= ~(1 << CH1_ENABLE_PIN); // disable opamp +} + +// single LED with 1 power channels, linear +void set_level_main(uint8_t level) { + CH1_ENABLE_PORT |= (1 << CH1_ENABLE_PIN); // enable opamp + + PWM_DATATYPE ch1_pwm = PWM_GET(pwm1_levels, level); + //PWM_DATATYPE ch2_pwm = PWM_GET(pwm2_levels, level); + // pulse frequency modulation, a.k.a. dynamic PWM + //uint16_t top = PWM_GET16(pwm_tops, level); + + CH1_PWM = ch1_pwm; + //CH2_PWM = ch2_pwm; + // wait to sync the counter and avoid flashes + //while(actual_level && (PWM_CNT > (top - 32))) {} + //PWM_TOP = top; + // force reset phase when turning on from zero + // (because otherwise the initial response is inconsistent) + //if (! actual_level) PWM_CNT = 0; +} + +bool gradual_tick_main(uint8_t gt) { + PWM_DATATYPE pwm1 = PWM_GET(pwm1_levels, gt); + //PWM_DATATYPE pwm2 = PWM_GET(pwm2_levels, gt); + + GRADUAL_ADJUST_SIMPLE (pwm1, CH1_PWM); + //GRADUAL_ADJUST_STACKED(pwm1, CH1_PWM, PWM_TOP_INIT); + //GRADUAL_ADJUST_SIMPLE (pwm2, CH2_PWM); + + if ( (pwm1 == CH1_PWM) + // && (pwm2 == CH2_PWM) + ) { + return true; // done + } + return false; // not done yet +} + diff --git a/hw/hank/noctigon-k1/hwdef.h b/hw/hank/noctigon-k1/hwdef.h new file mode 100644 index 0000000..6467567 --- /dev/null +++ b/hw/hank/noctigon-k1/hwdef.h @@ -0,0 +1,170 @@ +// Noctigon K1 driver layout (attiny1634) +// Copyright (C) 2019-2023 Selene ToyKeeper +// SPDX-License-Identifier: GPL-3.0-or-later +#pragma once + +/* + * (originally known as Emisar D1S V2) + * + * Pin / Name / Function + * 1 PA6 (none) (PWM1B) (reserved for DD drivers) + * 2 PA5 R: red aux LED (PWM0B) + * 3 PA4 G: green aux LED + * 4 PA3 B: blue aux LED + * 5 PA2 (none) (reserved for L: button LED (on some models)) + * 6 PA1 (none) + * 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 main LED PWM (PWM1A) + * 17 PB2 MISO + * 18 PB1 MOSI / battery voltage (ADC6) + * 19 PB0 Opamp power + * 20 PA7 e-switch (PCINT7) + * ADC12 thermal sensor + * + * Main LED power uses one pin to turn the Opamp on/off, + * and one pin to control Opamp power level. + * All brightness control uses the power level pin, with 4 kHz 10-bit PWM. + * The on/off pin is only used to turn the main LED on and off, + * not to change brightness. + */ + +#define ATTINY 1634 +#include <avr/io.h> + +#ifndef HWDEF_C_FILE +#define HWDEF_C_FILE hwdef-noctigon-k1.c +#endif + +// allow using aux LEDs as extra channel modes +#include "chan-rgbaux.h" + +// channel modes: +// * 0. main LED +// * 1+. aux RGB +#define NUM_CHANNEL_MODES (1 + NUM_RGB_AUX_CHANNEL_MODES) +enum CHANNEL_MODES { + CM_MAIN = 0, + RGB_AUX_ENUMS +}; + +#define DEFAULT_CHANNEL_MODE CM_MAIN + +// right-most bit first, modes are in fedcba9876543210 order +#define CHANNEL_MODES_ENABLED 0b0000000000000001 +// no args +//#define USE_CHANNEL_MODE_ARGS +//#define CHANNEL_MODE_ARGS 0,0,0,0,0,0,0,0 + + +#define PWM_CHANNELS 1 // old, remove this + +#define PWM_BITS 10 // 0 to 1023 at 4 kHz, not 0 to 255 at 16 kHz +#define PWM_GET PWM_GET16 +#define PWM_DATATYPE uint16_t // is used for PWM_TOPS (which goes way over 255) +#define PWM_DATATYPE2 uint32_t // only needs 32-bit if ramp values go over 255 +#define PWM1_DATATYPE uint16_t // linear ramp + +#define PWM_TOP ICR1 // holds the TOP value for variable-resolution PWM +#define PWM_TOP_INIT 1023 // highest value used in top half of ramp +#define PWM_CNT TCNT1 // for dynamic PWM, reset phase + +// linear channel +#define CH1_PIN PB3 // pin 16, Opamp reference +#define CH1_PWM OCR1A // OCR1A is the output compare register for PB3 +#define CH1_ENABLE_PIN PB0 // pin 19, Opamp power +#define CH1_ENABLE_PORT PORTB // control port for PB0 + +// e-switch +#define SWITCH_PIN PA7 // pin 20 +#define SWITCH_PCINT PCINT7 // pin 20 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 SWITCH_PUE PUEA // pullup group A +#define PCINT_vect PCINT0_vect // ISR for PCINT[7:0] + + +#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 + + +inline void hwdef_setup() { + // enable output ports + // Opamp level and Opamp on/off + DDRB = (1 << CH1_PIN) + | (1 << CH1_ENABLE_PIN); + // aux R/G/B + DDRA = (1 << AUXLED_R_PIN) + | (1 << AUXLED_G_PIN) + | (1 << AUXLED_B_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 + // WGM1[3:0]: 0,0,1,1: PWM, Phase Correct, 10-bit (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]: 0,0: PWM OC1B disabled (DS table 12-4) + TCCR1A = (1<<WGM11) | (1<<WGM10) // 10-bit (TOP=0x03FF) (DS table 12-5) + | (1<<COM1A1) | (0<<COM1A0) // PWM 1A in normal direction (DS table 12-4) + | (0<<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 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 + |