diff options
| -rw-r--r-- | hwdef-Noctigon_MD11.h | 39 | ||||
| -rw-r--r-- | spaghetti-monster/anduril/cfg-noctigon-md11.h | 39 |
2 files changed, 51 insertions, 27 deletions
diff --git a/hwdef-Noctigon_MD11.h b/hwdef-Noctigon_MD11.h index ecd9f10..334e17b 100644 --- a/hwdef-Noctigon_MD11.h +++ b/hwdef-Noctigon_MD11.h @@ -5,7 +5,7 @@ * (based on Noctigon K1) * * Pin / Name / Function - * 1 PA6 (none) (PWM1B) (reserved for DD drivers) + * 1 PA6 FET PWM (direct drive) (PWM1B) (on some models) * 2 PA5 R: red aux LED (PWM0B) * 3 PA4 G: green aux LED * 4 PA3 B: blue aux LED @@ -29,9 +29,10 @@ * * 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. + * Linear brightness control uses the power level pin, with dynamic PWM. * The on/off pin is only used to turn the main LED on and off, * not to change brightness. + * Some models also have a direct-drive FET for turbo. */ #ifdef ATTINY @@ -40,9 +41,10 @@ #define ATTINY 1634 #include <avr/io.h> -#define PWM_CHANNELS 1 -#define PWM_BITS 10 // 0 to 1023 at 4 kHz, not 0 to 255 at 16 kHz -#define PWM_TOP 1023 +#define PWM_CHANNELS 2 // override this for the no-FET version +#define PWM_BITS 16 // data type needs 16 bits, not 8 +#define PWM_TOP 255 // highest value used in top half of ramp +#define USE_DYN_PWM // dynamic frequency and speed #define SWITCH_PIN PA7 // pin 20 #define SWITCH_PCINT PCINT7 // pin 20 pin change interrupt @@ -52,6 +54,13 @@ #define PWM1_PIN PB3 // pin 16, Opamp reference #define PWM1_LVL OCR1A // OCR1A is the output compare register for PB3 +#define PWM1_CNT TCNT1 // for dynamic PWM, reset phase + +#define PWM2_PIN PA6 // pin 1, DD FET PWM +#define PWM2_LVL OCR1B // OCR1B is the output compare register for PA6 + +// PWM parameters of both channels are tied together because they share a counter +#define PWM1_TOP ICR1 // holds the TOP value for for variable-resolution PWM #define LED_ENABLE_PIN PB0 // pin 19, Opamp power #define LED_ENABLE_PORT PORTB // control port for PB0 @@ -76,7 +85,7 @@ // Raw ADC readings at 4.4V and 2.2V // calibrate the voltage readout here // estimated / calculated values are: -// (voltage - D1) * (R2/(R2+R1) * 256 / 1.1) +// (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 @@ -107,8 +116,9 @@ inline void hwdef_setup() { // Opamp level and Opamp on/off DDRB = (1 << PWM1_PIN) | (1 << LED_ENABLE_PIN); - // aux R/G/B - DDRA = (1 << AUXLED_R_PIN) + // DD FET PWM, 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) @@ -117,18 +127,21 @@ inline void hwdef_setup() { // 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) + // 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]: 0,0: PWM OC1B disabled (DS table 12-4) - TCCR1A = (1<<WGM11) | (1<<WGM10) // 10-bit (TOP=0x03FF) (DS table 12-5) + // 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) - | (0<<COM1B1) | (0<<COM1B0) // PWM 1B 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) + | (1<<WGM13) | (0<<WGM12) // phase-correct adjustable PWM (DS table 12-5) ; + // set PWM resolution + PWM1_TOP = PWM_TOP; + // set up e-switch //PORTA = (1 << SWITCH_PIN); // TODO: configure PORTA / PORTB / PORTC? PUEA = (1 << SWITCH_PIN); // pull-up for e-switch diff --git a/spaghetti-monster/anduril/cfg-noctigon-md11.h b/spaghetti-monster/anduril/cfg-noctigon-md11.h index ba72607..ea768af 100644 --- a/spaghetti-monster/anduril/cfg-noctigon-md11.h +++ b/spaghetti-monster/anduril/cfg-noctigon-md11.h @@ -14,25 +14,28 @@ #endif -// ../../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) +// power channels: +// - linear: 5A? +// - FET: DD #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 USE_DYN_PWM +// maxreg at 130, dynamic PWM: level_calc.py 5.01 2 149 7135 1 0.3 1740 FET 1 10 3190 --pwm dyn:64:16384:255 +// (plus one extra level at the beginning for moon) +#define PWM1_LEVELS 0,1,1,2,2,3,4,5,6,7,8,9,11,12,14,16,17,19,22,24,26,29,31,34,37,40,43,46,49,53,56,60,63,67,71,74,78,82,86,89,93,96,99,103,105,108,110,112,114,115,116,116,115,114,112,109,106,101,95,89,81,71,60,48,34,19,20,21,22,23,24,26,27,28,30,31,32,34,36,37,39,41,43,45,47,49,51,53,56,58,61,63,66,69,72,75,78,81,84,88,91,95,99,103,107,111,115,119,124,129,133,138,143,149,154,159,165,171,177,183,189,196,203,210,217,224,231,239,247,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,0 +#define PWM2_LEVELS 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,9,20,30,41,52,63,75,87,99,112,125,138,151,165,179,194,208,224,239,255 +#define PWM_TOPS 16383,16383,11750,14690,9183,12439,13615,13955,13877,13560,13093,12529,13291,12513,12756,12769,11893,11747,12085,11725,11329,11316,10851,10713,10518,10282,10016,9729,9428,9298,8971,8794,8459,8257,8043,7715,7497,7275,7052,6753,6538,6260,5994,5798,5501,5271,5006,4758,4525,4268,4030,3775,3508,3263,3010,2752,2517,2256,1998,1763,1512,1249,994,749,497,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255 -// the entire ramp is regulated; don't blink halfway up +#define MAX_1x7135 130 +#define DEFAULT_LEVEL 50 +#define HALFSPEED_LEVEL 12 +#define QUARTERSPEED_LEVEL 4 + +// don't blink halfway up #ifdef BLINK_AT_RAMP_MIDDLE #undef BLINK_AT_RAMP_MIDDLE #endif -// 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_FLOOR 10 // low levels may be unreliable #define RAMP_SMOOTH_CEIL 130 // 10, 30, [50], 70, 90, 110, 130 #define RAMP_DISCRETE_FLOOR 10 @@ -54,7 +57,15 @@ //#define THERM_NEXT_WARNING_THRESHOLD 32 // more error tolerance before adjusting // slow down party strobe; this driver can't pulse for 1ms or less -#define PARTY_STROBE_ONTIME 2 +// (only needed on no-FET build) +//#define PARTY_STROBE_ONTIME 2 #define THERM_CAL_OFFSET 5 +// the power regulator is a bit slow, so push it harder for a quick response from off +#define DEFAULT_JUMP_START_LEVEL 21 +//#define BLINK_BRIGHTNESS DEFAULT_LEVEL +//#define BLINK_ONCE_TIME 12 + +// can't reset the normal way because power is connected before the button +#define USE_SOFT_FACTORY_RESET |