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Diffstat (limited to 'hwdef-Emisar_D4Sv2-tintramp.h')
| -rw-r--r-- | hwdef-Emisar_D4Sv2-tintramp.h | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/hwdef-Emisar_D4Sv2-tintramp.h b/hwdef-Emisar_D4Sv2-tintramp.h deleted file mode 100644 index 0f4a77a..0000000 --- a/hwdef-Emisar_D4Sv2-tintramp.h +++ /dev/null @@ -1,188 +0,0 @@ -#ifndef HWDEF_D4SV2_TINTRAMP_H -#define HWDEF_D4SV2_TINTRAMP_H - -/* Emisar D4Sv2 w/ tint ramping - * (based on the Noctigon K9.3 driver layout (attiny1634)) - * - * Pin / Name / Function - * 1 PA6 2nd LED PWM (linear) (PWM1B) - * 2 PA5 R: red aux LED (PWM0B) - * 3 PA4 G: green aux LED - * 4 PA3 B: blue aux LED - * 5 PA2 button LED - * 6 PA1 Opamp 2 enable (2nd LEDs) - * 7 PA0 Opamp 1 enable (main LEDs) - * 8 GND GND - * 9 VCC VCC - * 10 PC5 (none) - * 11 PC4 (none) - * 12 PC3 RESET - * 13 PC2 (none) - * 14 PC1 SCK - * 15 PC0 main LED PWM (FET) (PWM0A) (unused on some models because tint ramping) - * 16 PB3 main LED PWM (linear) (PWM1A) - * 17 PB2 MISO - * 18 PB1 MOSI / battery voltage (ADC6) - * 19 PB0 (none) - * 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. - * Main 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 // 1 virtual channel (1 for main LEDs + 1 for 2nd LEDs) -#define PWM_BITS 14 // 0 to 16383 at variable Hz, not 0 to 255 at 16 kHz -#define PWM_TOP 511 -// dynamic PWM with tint ramping -#define USE_DYN_PWM // dynamic frequency and speed -#define PWM_DATATYPE2 uint32_t // only needs 32-bit if ramp values go over 255 - -#ifndef SWITCH_PIN -#define SWITCH_PIN PA7 // pin 20 -#define SWITCH_PCINT PCINT7 // pin 20 pin change interrupt -#define SWITCH_PCIE PCIE0 // PCIE1 is for PCINT[7:0] -#define SWITCH_PCMSK PCMSK0 // PCMSK1 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] -#endif - -// usually PWM1_LVL would be a hardware register, but we need to abstract -// it out to a soft brightness value, in order to handle tint ramping -// (this allows smooth thermal regulation to work, and makes things -// otherwise simpler and easier) -uint16_t PWM1_LVL; -#define PWM1_PIN PB3 // pin 16, Opamp reference -#define TINT1_LVL OCR1A // OCR1A is the output compare register for PB3 -#define PWM1_CNT TCNT1 // for dynamic PWM, reset phase -#define PWM1_PHASE_RESET_OFF // force reset while shutting off -#define PWM1_PHASE_RESET_ON // force reset while turning on -#define PWM1_PHASE_SYNC // manual sync while changing level - -// gah, this driver is weird... -// two linear channels are treated as one, -// while there's also a FET on one channel for turbo on half the LEDs -// so the FET needs to be "PWM2" but the second linear is "TINT2" -#define PWM3_PIN PA6 // pin 1, 2nd LED Opamp reference -#define TINT2_LVL OCR1B // OCR1B is the output compare register for PA6 - -#define PWM2_PIN PC0 // pin 15, DD FET PWM -#define PWM2_LVL OCR0A // OCR0A is the output compare register for PC0 - -// 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 PA0 // pin 7, Opamp power -#define LED_ENABLE_PORT PORTA // control port for PA0 - -#define LED2_ENABLE_PIN PA1 // pin 6, Opamp power -#define LED2_ENABLE_PORT PORTA // control port for PA1 - - -#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 - -#define BUTTON_LED_PIN PA2 // pin 5 -#define BUTTON_LED_PORT PORTA // for all "PA" pins -#define BUTTON_LED_DDR DDRA // for all "PA" pins -#define BUTTON_LED_PUE PUEA // for all "PA" pins - -// 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 - DDRC = (1 << PWM2_PIN); - DDRB = (1 << PWM1_PIN); - DDRA = (1 << PWM3_PIN) - | (1 << AUXLED_R_PIN) - | (1 << AUXLED_G_PIN) - | (1 << AUXLED_B_PIN) - | (1 << BUTTON_LED_PIN) - | (1 << LED_ENABLE_PIN) - | (1 << LED2_ENABLE_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 - // Linear opamp PWM for both main and 2nd LEDs (10-bit) - // 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]: 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) | (0<<WGM12) // phase-correct adjustable PWM (DS table 12-5) - ; - - // FET PWM (8-bit; this channel can't do 10-bit) - // WGM0[2:0]: 0,0,1: PWM, Phase Correct, 8-bit (DS table 11-8) - // CS0[2:0]: 0,0,1: clk/1 (No prescaling) (DS table 11-9) - // COM0A[1:0]: 1,0: PWM OC0A in the normal direction (DS table 11-4) - // COM0B[1:0]: 1,0: PWM OC0B in the normal direction (DS table 11-7) - TCCR0A = (0<<WGM01) | (1<<WGM00) // 8-bit (TOP=0xFF) (DS table 11-8) - | (1<<COM0A1) | (0<<COM0A0) // PWM 0A in normal direction (DS table 11-4) - //| (1<<COM0B1) | (0<<COM0B0) // PWM 0B in normal direction (DS table 11-7) - ; - TCCR0B = (0<<CS02) | (0<<CS01) | (1<<CS00) // clk/1 (no prescaling) (DS table 11-9) - | (0<<WGM02) // phase-correct PWM (DS table 11-8) - ; - // set PWM resolution - PWM1_TOP = PWM_TOP; - - // 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 - -#endif |