added an early version of Emisar D1S v2 hwdef and cfg files

(it compiles, but most likely doesn't actually work because it's far from finished)

2 files changed, 164 insertions, 0 deletions

diff --git a/hwdef-Emisar_D1Sv2.h b/hwdef-Emisar_D1Sv2.h
new file mode 100644
index 0000000..c51e827
--- /dev/null
+++ b/hwdef-Emisar_D1Sv2.h
@@ -0,0 +1,113 @@
+#ifndef HWDEF_EMISAR_D1SV2_H
+#define HWDEF_EMISAR_D1SV2_H
+
+/* Emisar D1Sv2 driver layout (attiny1634)
+ *
+ * Pin / Name / Function
+ *   1    PA6   red aux LED (PWM1B)
+ *   2    PA5   green aux LED (PWM0B)
+ *   3    PA4   blue aux LED
+ *   4    PA3   battery voltage (ADC0)
+ *   5    PA2   (none)
+ *   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
+ *  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.
+ */
+
+#ifdef ATTINY
+#undef ATTINY
+#endif
+#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 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 PWM1_PIN PB3        // pin 16, Opamp reference
+#define PWM1_LVL OCR1A      // OCR1A is the output compare register for PB3
+
+#define LED_ENABLE_PIN PB0  // pin 19, Opamp power
+//#define PWM2_PIN PB0        // pin 19, Opamp power
+// FIXME:
+//#define PWM2_LVL OCR1B      // OCR1B is the output compare register for PB1
+
+
+#define ADC_PRSCL   0x06    // clk/64
+
+// average drop across diode on this hardware
+#ifndef VOLTAGE_FUDGE_FACTOR
+#define VOLTAGE_FUDGE_FACTOR 4  // add 0.20V  (measured 0.22V)
+#endif
+
+#define TEMP_CHANNEL 0b00001111
+
+// this light has aux LEDs under the optic
+#define AUXLED_R_PIN    PA6    // pin 1
+#define AUXLED_G_PIN    PA5    // pin 2
+#define AUXLED_B_PIN    PA4    // pin 3
+#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
+
+// with so many pins, doing this all with #ifdefs gets awkward...
+// ... so just hardcode it in each hwdef file instead
+inline void hwdef_setup() {
+  // enable output ports
+  // Opamp level and Opamp on/off
+  DDRB = (1 << PWM1_PIN)
+       | (1 << LED_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 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
diff --git a/spaghetti-monster/anduril/cfg-emisar-d1sv2.h b/spaghetti-monster/anduril/cfg-emisar-d1sv2.h
new file mode 100644
index 0000000..45424b3
--- /dev/null
+++ b/spaghetti-monster/anduril/cfg-emisar-d1sv2.h
@@ -0,0 +1,51 @@
+// Emisar D1S v2 config options for Anduril
+#include "hwdef-Emisar_D1Sv2.h"
+// ATTINY: 1634
+
+// this light has three aux LED channels: R, G, B
+#define USE_AUX_RGB_LEDS
+#define USE_AUX_RGB_LEDS_WHILE_RAMPING
+
+// enable blinking aux LEDs
+#define TICK_DURING_STANDBY
+#define STANDBY_TICK_SPEED 3  // every 0.128 s
+
+
+// ../../bin/level_calc.py cube 1 150 7135 1 4 1300
+// (with max_pwm set to 1023)
+#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 65
+
+// the entire ramp is regulated; 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_CEIL 130
+#define RAMP_DISCRETE_FLOOR 20
+#define RAMP_DISCRETE_CEIL RAMP_SMOOTH_CEIL
+#define RAMP_DISCRETE_STEPS 7
+
+// optional, makes initial turbo step-down faster so first peak isn't as hot
+// the D4 runs very very hot, so be extra careful
+//#define THERM_HARD_TURBO_DROP
+
+// stop panicking at ~70% power or ~900 lm
+#define THERM_FASTER_LEVEL 130
+// respond to thermal changes faster
+#define THERMAL_WARNING_SECONDS 3
+#define THERMAL_UPDATE_SPEED 1
+#define THERM_PREDICTION_STRENGTH 4
+
+// easier access to thermal config mode, for Emisar
+#define USE_TENCLICK_THERMAL_CONFIG
+
+#define THERM_CAL_OFFSET 5