From 7cb4fe0944b839f28dfd96a88a772cd6a8b58019 Mon Sep 17 00:00:00 2001 From: Selene ToyKeeper Date: Thu, 2 Nov 2023 17:16:25 -0600 Subject: reorganized project files (part 1) (just moved files, didn't change the contents yet, and nothing will work without updating #includes and build scripts and stuff) --- hw/hank/noctigon-dm11-boost/cfg.h | 91 ++++++++++++++++ hw/hank/noctigon-dm11-boost/hwdef.c | 97 +++++++++++++++++ hw/hank/noctigon-dm11-boost/hwdef.h | 206 ++++++++++++++++++++++++++++++++++++ 3 files changed, 394 insertions(+) create mode 100644 hw/hank/noctigon-dm11-boost/cfg.h create mode 100644 hw/hank/noctigon-dm11-boost/hwdef.c create mode 100644 hw/hank/noctigon-dm11-boost/hwdef.h (limited to 'hw/hank/noctigon-dm11-boost') diff --git a/hw/hank/noctigon-dm11-boost/cfg.h b/hw/hank/noctigon-dm11-boost/cfg.h new file mode 100644 index 0000000..2174fdb --- /dev/null +++ b/hw/hank/noctigon-dm11-boost/cfg.h @@ -0,0 +1,91 @@ +// Noctigon DM11 (boost driver) config options for Anduril +// Copyright (C) 2021-2023 Selene ToyKeeper +// SPDX-License-Identifier: GPL-3.0-or-later +#pragma once + +#define MODEL_NUMBER "0273" +#include "hwdef-noctigon-dm11-boost.h" +#include "hank-cfg.h" +// ATTINY: 1634 + +#define RAMP_SIZE 150 + +// power channels: +// - boost: 8A? +// - DD FET: none (can't do DD on a boost driver) + +#if 0 // old, dynamic PWM method +// level_calc.py 5.01 1 149 7135 1 0.3 1740 --pwm dyn:78:16384:255 +// (plus a 0 at the beginning for moon) +#define PWM1_LEVELS 0,1,1,1,2,3,3,4,5,6,7,8,9,10,11,13,14,16,17,19,21,23,25,27,29,31,34,36,39,42,44,47,50,53,57,60,63,67,70,74,77,81,85,88,92,96,99,103,107,110,113,117,120,123,126,128,130,133,134,136,137,137,137,137,136,135,133,130,126,122,117,111,104,96,87,76,65,52,38,22,23,25,26,27,28,29,30,32,33,34,36,37,39,40,42,43,45,47,49,51,53,55,57,59,61,63,66,68,70,73,76,78,81,84,87,90,93,96,99,103,106,110,113,117,121,125,129,133,137,142,146,151,155,160,165,170,175,181,186,192,197,203,209,215,222,228,234,241,248,255 +#define PWM_TOPS 16383,16383,12404,8140,11462,14700,11041,12947,13795,14111,14124,13946,13641,13248,12791,13418,12808,13057,12385,12428,12358,12209,12000,11746,11459,11147,11158,10793,10708,10576,10173,9998,9800,9585,9527,9278,9023,8901,8634,8486,8216,8053,7881,7615,7440,7261,7009,6832,6656,6422,6196,6031,5819,5615,5419,5190,4973,4803,4571,4386,4179,3955,3745,3549,3340,3145,2940,2729,2513,2312,2109,1903,1697,1491,1286,1070,871,662,459,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255 +#define MAX_1x7135 150 +#define DEFAULT_LEVEL 70 +#define MIN_THERM_STEPDOWN 80 // must be > end of dynamic PWM range +#define HALFSPEED_LEVEL 12 +#define QUARTERSPEED_LEVEL 4 +#endif + +// 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 // low levels may be unreliable +#define RAMP_SMOOTH_CEIL 130 +// 10, 30, 50, [70], 90, 110, 130 +// Nichia B35 model: (0.56), 1.4, 8.4, 34.5, [102], 250, 500, 860, (1300) lm +#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 + +// the power regulator seems to "jump start" the LEDs all on its own, +// so the firmware doesn't have to +// (and unfortunately the power regulator jumps it a bit too hard) +#define DEFAULT_JUMP_START_LEVEL 1 +#define BLINK_BRIGHTNESS 50 +#define BLINK_ONCE_TIME 12 + +// 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 2ms or less +#define PARTY_STROBE_ONTIME 3 + +// 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 + +// the default of 26 looks a bit rough, so increase it to make it smoother +#define CANDLE_AMPLITUDE 33 + +// don't blink while ramping +#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-dm11-boost/hwdef.c b/hw/hank/noctigon-dm11-boost/hwdef.c new file mode 100644 index 0000000..932323a --- /dev/null +++ b/hw/hank/noctigon-dm11-boost/hwdef.c @@ -0,0 +1,97 @@ +// Noctigon DM11 (boost driver) PWM helper functions +// Copyright (C) 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() { + // disable timer overflow interrupt + // (helps improve button press handling from Off state) + DSM_INTCTRL &= ~DSM_OVF_bm; + + // turn off all LEDs + ch1_dsm_lvl = 0; + CH1_PWM = 0; + PWM_CNT = 0; // reset phase + CH1_ENABLE_PORT &= ~(1 << CH1_ENABLE_PIN ); // disable opamp + CH1_ENABLE_PORT2 &= ~(1 << CH1_ENABLE_PIN2); // disable PMIC +} + +// single set of LEDs with single power channel, boost +void set_level_main(uint8_t level) { + PWM_DATATYPE ch1 = PWM_GET(pwm1_levels, level); + + // set delta-sigma soft levels + ch1_dsm_lvl = ch1; + + // set hardware PWM levels and init dsm loop + CH1_PWM = ch1_pwm = ch1 >> 7; + + // enable timer overflow interrupt so DSM can work + DSM_INTCTRL |= DSM_OVF_bm; + + // force reset phase when turning on from zero + // (because otherwise the initial response is inconsistent) + if (! actual_level) PWM_CNT = 0; + + CH1_ENABLE_PORT |= (1 << CH1_ENABLE_PIN ); // enable opamp + CH1_ENABLE_PORT2 |= (1 << CH1_ENABLE_PIN2); // enable PMIC +} + +// delta-sigma modulation of PWM outputs +// happens on each Timer overflow (every 512 cpu clock cycles) +// uses 8-bit pwm w/ 7-bit dsm (0b 0PPP PPPP PDDD DDDD) +ISR(DSM_vect) { + // set new hardware values first, + // for best timing (reduce effect of interrupt jitter) + CH1_PWM = ch1_pwm; + + // calculate next values, now that timing matters less + + // accumulate error + ch1_dsm += (ch1_dsm_lvl & 0x007f); + // next PWM = base PWM value + carry bit + ch1_pwm = (ch1_dsm_lvl >> 7) + (ch1_dsm > 0x7f); + // clear carry bit + ch1_dsm &= 0x7f; +} + + +bool gradual_tick_main(uint8_t gt) { + PWM_DATATYPE ch1 = PWM_GET(pwm1_levels, gt); + + // adjust multiple times based on current brightness + // (so it adjusts faster/coarser when bright, slower/finer when dim) + + // higher shift = slower/finer adjustments + const uint8_t shift = 9; // ((255 << 7) >> 9) = 63 max + uint8_t steps; + + steps = ch1_dsm_lvl >> shift; + for (uint8_t i=0; i<=steps; i++) + GRADUAL_ADJUST_SIMPLE(ch1, ch1_dsm_lvl); + + if ((ch1 == ch1_dsm_lvl) + ) { + return true; // done + } + return false; // not done yet +} + diff --git a/hw/hank/noctigon-dm11-boost/hwdef.h b/hw/hank/noctigon-dm11-boost/hwdef.h new file mode 100644 index 0000000..d56a5f5 --- /dev/null +++ b/hw/hank/noctigon-dm11-boost/hwdef.h @@ -0,0 +1,206 @@ +// Noctigon DM11 boost driver layout (attiny1634) +// Copyright (C) 2021-2023 Selene ToyKeeper +// SPDX-License-Identifier: GPL-3.0-or-later +#pragma once + +/* + * (based on Noctigon K1) + * + * 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 L: button LED + * 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 (PCINT10) + * 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 + +#define HWDEF_C_FILE hwdef-noctigon-dm11-boost.c + +// allow using aux LEDs as extra channel modes +#include "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<