diff options
Diffstat (limited to 'hw/hank/noctigon-k1/boost')
| -rw-r--r-- | hw/hank/noctigon-k1/boost/anduril.h | 96 | ||||
| -rw-r--r-- | hw/hank/noctigon-k1/boost/hwdef.h | 188 |
2 files changed, 284 insertions, 0 deletions
diff --git a/hw/hank/noctigon-k1/boost/anduril.h b/hw/hank/noctigon-k1/boost/anduril.h new file mode 100644 index 0000000..8d023a6 --- /dev/null +++ b/hw/hank/noctigon-k1/boost/anduril.h @@ -0,0 +1,96 @@ +// Noctigon K1 boost config options for Anduril +// Copyright (C) 2019-2023 Selene ToyKeeper +// SPDX-License-Identifier: GPL-3.0-or-later +#pragma once + +#define MODEL_NUMBER "0253" +#include "hank/noctigon-k1/boost/hwdef.h" +#include "hank/anduril.h" +// ATTINY: 1634 + +// Most K1 lights can run hotter than default, but the 12V model +// is known to have issues with the driver itself getting too hot. +// This then causes the main LEDs to turn off during use, because the +// boost chip's built-in protection activates. So try to keep the +// temperature relatively low. +#undef DEFAULT_THERM_CEIL +#define DEFAULT_THERM_CEIL 45 + +// this light has three aux LED channels: R, G, B +#define USE_AUX_RGB_LEDS +#define USE_AUX_RGB_LEDS_WHILE_ON 25 +#define USE_INDICATOR_LED_WHILE_RAMPING + +#if 0 // old, 10-bit PWM method +// level_calc.py cube 1 150 7135 0 4 1300 +// (with max_pwm set to 1023) +// (level 0 is usable on this light) +#define RAMP_LENGTH 150 +#define PWM1_LEVELS 0,0,1,1,2,2,3,3,4,5,5,6,7,8,9,10,11,12,13,14,15,16,17,19,20,22,23,25,26,28,30,31,33,35,37,39,42,44,46,48,51,53,56,59,61,64,67,70,73,76,80,83,86,90,94,97,101,105,109,113,117,122,126,130,135,140,144,149,154,159,165,170,175,181,187,193,198,204,211,217,223,230,236,243,250,257,264,271,279,286,294,302,310,318,326,334,343,351,360,369,378,387,397,406,416,426,436,446,456,466,477,488,499,510,521,532,544,555,567,579,591,604,616,629,642,655,668,682,695,709,723,737,751,766,780,795,810,825,841,856,872,888,904,921,937,954,971,988,1005,1023 +#define MAX_1x7135 50 +// 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 +#endif + +#define RAMP_SIZE 150 +// delta-sigma modulated PWM (0b0HHHHHHHHLLLLLLL = 0, 8xHigh, 7xLow bits) +// level_calc.py 5.01 1 150 7135 0 0.2 2000 --pwm 32640 +// (max is (255 << 7), because it's 8-bit PWM plus 7 bits of DSM) +#define PWM1_LEVELS 0,1,2,3,4,5,6,7,9,10,12,14,17,19,22,25,28,32,36,41,45,50,56,62,69,76,84,92,101,110,121,132,143,156,169,184,199,215,232,251,270,291,313,336,360,386,414,442,473,505,539,574,612,651,693,736,782,829,880,932,987,1045,1105,1168,1233,1302,1374,1449,1527,1608,1693,1781,1873,1969,2068,2172,2279,2391,2507,2628,2753,2883,3018,3158,3303,3454,3609,3771,3938,4111,4289,4475,4666,4864,5068,5280,5498,5724,5957,6197,6445,6701,6965,7237,7518,7808,8106,8413,8730,9056,9392,9737,10093,10459,10835,11223,11621,12031,12452,12884,13329,13786,14255,14737,15232,15741,16262,16798,17347,17911,18489,19082,19691,20314,20954,21609,22281,22969,23674,24397,25137,25895,26671,27465,28279,29111,29963,30835,31727,32640 +#define MIN_THERM_STEPDOWN 50 +#define DEFAULT_LEVEL 70 +#define MAX_1x7135 150 +// always run at 1/4th speed, because 4 kHz PWM is enough for this circuit +// and speed changes make a big visible bump +#define HALFSPEED_LEVEL 255 +#define QUARTERSPEED_LEVEL 255 + +#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 ~50% power +#define SIMPLE_UI_FLOOR RAMP_DISCRETE_FLOOR +#define SIMPLE_UI_CEIL 120 +#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 + +// show each channel while it scroll by in the menu +#define USE_CONFIG_COLORS + +// 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 4 + +// use aux red + aux blue for police strobe +#define USE_POLICE_COLOR_STROBE_MODE +#define POLICE_STROBE_USES_AUX +#define POLICE_COLOR_STROBE_CH1 CM_AUXRED +#define POLICE_COLOR_STROBE_CH2 CM_AUXBLU + +// make candle mode wobble more +#define CANDLE_AMPLITUDE 33 + +// the entire ramp is regulated; don't blink halfway up +#ifdef BLINK_AT_RAMP_MIDDLE +#undef BLINK_AT_RAMP_MIDDLE +#endif + +// added for convenience +#define USE_SOFT_FACTORY_RESET + diff --git a/hw/hank/noctigon-k1/boost/hwdef.h b/hw/hank/noctigon-k1/boost/hwdef.h new file mode 100644 index 0000000..20bd47d --- /dev/null +++ b/hw/hank/noctigon-k1/boost/hwdef.h @@ -0,0 +1,188 @@ +// Noctigon K1 12V driver layout (attiny1634) +// Copyright (C) 2019-2023 Selene ToyKeeper +// SPDX-License-Identifier: GPL-3.0-or-later +#pragma once + +/* + * 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 boost PMIC enable (PWM0A not used) + * 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. + * Regulated brightness control uses the power level pin, with PWM+DSM. + * 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> + +#define HWDEF_C_FILE hank/noctigon-dm11/boost/hwdef.c + +// allow using aux LEDs as extra channel modes +#include "fsm/chan-rgbaux.h" + +// channel modes: +// * 0. main LEDs +// * 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 16 // 0 to 32640 (0 to 255 PWM + 0 to 127 DSM) at constant 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 // 15-bit PWM+DSM ramp + +#define PWM_TOP ICR1 // holds the TOP value for variable-resolution PWM +#define PWM_TOP_INIT 255 +#define PWM_CNT TCNT1 // for checking / resetting phase +// (max is (255 << 7), because it's 8-bit PWM plus 7 bits of DSM) +#define DSM_TOP (255<<7) // 15-bit resolution leaves 1 bit for carry + +// timer interrupt for DSM +#define DSM_vect TIMER1_OVF_vect +#define DSM_INTCTRL TIMSK +#define DSM_OVF_bm (1<<TOIE1) + +#define DELAY_FACTOR 90 // less time in delay() because more time spent in interrupts + +// regulated channel +uint16_t ch1_dsm_lvl; +uint8_t ch1_pwm, ch1_dsm; +#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 + +#define CH1_ENABLE_PIN2 PC0 // pin 15, boost PMIC enable +#define CH1_ENABLE_PORT2 PORTC // control port for PC0 + +// 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 + // boost PMIC on/off + DDRC = (1 << CH1_ENABLE_PIN2); + // 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 + // PWM for both channels + // WGM1[3:0]: 1,0,1,0: PWM, Phase Correct, adjustable (DS table 12-5) + // WGM1[3:0]: 1,1,1,0: PWM, Fast, 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) | (1<<WGM12) // fast adjustable PWM (DS table 12-5) + | (1<<WGM13) | (0<<WGM12) // phase-correct adjustable PWM (DS table 12-5) + ; + + // set PWM resolution + PWM_TOP = PWM_TOP_INIT; + + // set up interrupt for delta-sigma modulation + // (moved to hwdef.c functions so it can be enabled/disabled based on ramp level) + //DSM_INTCTRL |= DSM_OVF_bm; // interrupt once for each timer cycle + + // 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 + |