2 files changed, 220 insertions, 0 deletions
diff --git a/hw/sofirn/blf-q8-t1616/cfg.h b/hw/sofirn/blf-q8-t1616/cfg.h
new file mode 100644
index 0000000..9f0402c
--- /dev/null
+++ b/hw/sofirn/blf-q8-t1616/cfg.h
@@ -0,0 +1,82 @@
+// BLF Q8 config options for Anduril using the Attiny1616
+// Copyright (C) 2021-2023 gchart, Selene ToyKeeper
+// SPDX-License-Identifier: GPL-3.0-or-later
+#pragma once
+
+#define MODEL_NUMBER "0613"
+#include "hwdef-blf-q8-t1616.h"
+#include "wurkkos-cfg.h"  // Sofirn lights are closely related to Wurkkos
+// ATTINY: 1616
+
+// the button lights up
+#define USE_INDICATOR_LED
+// the button is visible while main LEDs are on
+#define USE_INDICATOR_LED_WHILE_RAMPING
+// off mode: low (1)
+// lockout: blinking (3)
+#define INDICATOR_LED_DEFAULT_MODE ((3<<2) + 1)
+
+// copied from Wurkkos TS25 ramp
+#define RAMP_SIZE 150
+// 7135 at 75/150
+// level_calc.py 5.7895 2 150 7135 1 0.1 130 FET 1 10 3000 --pwm dyn:74:4096:255:3
+// (with some manual tweaks)
+#define PWM1_LEVELS  1,1,2,3,3,4,5,6,7,8,9,11,12,13,15,16,18,19,21,23,26,27,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,71,74,76,78,80,82,85,87,90,93,96,100,103,107,112,116,122,127,133,140,147,154,163,171,182,192,203,215,228,241,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,0
+// non-zero part of FET channel calculated with:
+//   level_calc.py 3 1 75 7135 1 200 3000
+//   (FIXME? there's a visible bump when the FET kicks in, even with just 1/255)
+#define PWM2_LEVELS  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,2,3,4,6,7,8,10,11,13,14,16,17,19,21,22,24,26,28,30,32,34,37,39,41,44,46,48,51,54,56,59,62,65,68,71,74,77,81,84,87,91,94,98,102,106,110,114,118,122,126,130,135,139,144,148,153,158,163,168,173,178,184,189,195,200,206,212,218,224,230,236,242,248,255
+#define PWM_TOPS     4095,2701,3200,3586,2518,2778,2834,2795,2705,2587,2455,2582,2412,2247,2256,2091,2062,1907,1860,1802,1737,1605,1542,1477,1412,1347,1284,1222,1162,1105,1050,997,946,898,853,810,768,730,693,658,625,594,564,536,503,485,462,439,418,398,384,366,353,340,327,319,307,298,292,284,280,273,269,266,263,260,258,256,256,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255
+
+#define MAX_1x7135 75
+#define DEFAULT_LEVEL 50
+#define MIN_THERM_STEPDOWN 60
+#define HALFSPEED_LEVEL 20
+#define QUARTERSPEED_LEVEL 5
+
+#define RAMP_SMOOTH_FLOOR    1
+#define RAMP_SMOOTH_CEIL     150
+// 20 38 56 [75] 93 111 130
+#define RAMP_DISCRETE_FLOOR  20
+#define RAMP_DISCRETE_CEIL   130
+#define RAMP_DISCRETE_STEPS  7
+
+// at Sofirn's request, use max (150) for the Simple UI ceiling
+#define SIMPLE_UI_FLOOR  1
+#define SIMPLE_UI_CEIL   150
+#define SIMPLE_UI_STEPS  5
+
+// also at Sofirn's request, enable 2 click turbo (Anduril 1 style)
+#define DEFAULT_2C_STYLE 1
+
+// enable SOS in the blinkies group
+#define USE_SOS_MODE
+#define USE_SOS_MODE_IN_BLINKY_GROUP
+
+// Allow 3C in Simple UI for switching between smooth and stepped ramping
+#define USE_SIMPLE_UI_RAMPING_TOGGLE
+
+// allow Aux Config and Strobe Modes in Simple UI
+#define USE_EXTENDED_SIMPLE_UI
+
+// stop panicking at ~75% power or ~3000 lm, this light has high thermal mass
+#define THERM_FASTER_LEVEL (RAMP_SIZE*9/10)  // throttle back faster when high
+
+// show each channel while it scroll by in the menu
+#define USE_CONFIG_COLORS
+
+// blink numbers on the aux LEDs by default
+#define DEFAULT_BLINK_CHANNEL  CM_AUX
+
+// the default of 26 looks a bit rough, so increase it to make it smoother
+#define CANDLE_AMPLITUDE 33
+
+// don't blink during the ramp; the button LED brightness is sufficient
+// to indicate which power channel(s) are being used
+#ifdef BLINK_AT_RAMP_MIDDLE
+#undef BLINK_AT_RAMP_MIDDLE
+#endif
+
+// enable factory reset on 13H without loosening tailcap (required)
+#define USE_SOFT_FACTORY_RESET
+
diff --git a/hw/sofirn/blf-q8-t1616/hwdef.h b/hw/sofirn/blf-q8-t1616/hwdef.h
new file mode 100644
index 0000000..d9b981f
--- /dev/null
+++ b/hw/sofirn/blf-q8-t1616/hwdef.h
@@ -0,0 +1,138 @@
+// BLF Q8 driver layout using the Attiny1616
+// Copyright (C) 2021-2023 gchart, Selene ToyKeeper
+// SPDX-License-Identifier: GPL-3.0-or-later
+#pragma once
+
+/*
+ * (based on Wurkkos TS10 driver layout,
+ *  which in turn was based on an older version of this BLF-Q8-t1616 driver)
+ * (should probably merge the two files at some point)
+ * Driver pinout:
+ * eSwitch:    PA5
+ * Aux LED:    PB5
+ * PWM FET:    PB0 (TCA0 WO0)
+ * PWM 1x7135: PB1 (TCA0 WO1)
+ * Voltage:    VCC
+ */
+
+#define ATTINY 1616
+#include <avr/io.h>
+
+// nearly all t1616-based FET+1 drivers work pretty much the same
+// (this one has single-color aux like the TS10)
+#define HWDEF_C_FILE hwdef-wurkkos-ts10.c
+
+// allow using aux LEDs as extra channel modes
+#include "chan-aux.h"
+
+// channel modes:
+// * 0. FET+7135 stacked
+// * 1. aux LEDs
+#define NUM_CHANNEL_MODES  2
+enum CHANNEL_MODES {
+    CM_MAIN = 0,
+    CM_AUX
+};
+
+#define DEFAULT_CHANNEL_MODE  CM_MAIN
+
+// right-most bit first, modes are in fedcba9876543210 order
+#define CHANNEL_MODES_ENABLED 0b00000001
+
+
+#define PWM_CHANNELS 2  // old, remove this
+
+#define PWM_BITS      16        // dynamic 16-bit, but never goes over 255
+#define PWM_GET       PWM_GET8
+#define PWM_DATATYPE  uint16_t  // is used for PWM_TOPS (which goes way over 255)
+#define PWM_DATATYPE2 uint16_t  // only needs 32-bit if ramp values go over 255
+#define PWM1_DATATYPE uint8_t   // 1x7135 ramp
+#define PWM2_DATATYPE uint8_t   // DD FET ramp
+
+// PWM parameters of both channels are tied together because they share a counter
+#define PWM_TOP TCA0.SINGLE.PERBUF   // holds the TOP value for for variable-resolution PWM
+#define PWM_TOP_INIT  255    // highest value used in top half of ramp
+// not necessary when double-buffered "BUF" registers are used
+#define PWM_CNT TCA0.SINGLE.CNT   // for resetting phase after each TOP adjustment
+
+// 1x7135 channel
+#define CH1_PIN  PB1
+#define CH1_PWM  TCA0.SINGLE.CMP1BUF  // CMP1 is the output compare register for PB1
+
+// DD FET channel
+#define CH2_PIN  PB0
+#define CH2_PWM  TCA0.SINGLE.CMP0BUF  // CMP0 is the output compare register for PB0
+
+// e-switch
+#define SWITCH_PIN      PIN5_bp
+#define SWITCH_PORT     VPORTA.IN
+#define SWITCH_ISC_REG  PORTA.PIN2CTRL
+#define SWITCH_VECT     PORTA_PORT_vect
+#define SWITCH_INTFLG   VPORTA.INTFLAGS
+
+// average drop across diode on this hardware
+#ifndef VOLTAGE_FUDGE_FACTOR
+#define VOLTAGE_FUDGE_FACTOR 7  // add 0.35V
+#endif
+
+// lighted button
+#define AUXLED_PIN   PIN5_bp
+#define AUXLED_PORT  PORTB
+
+
+inline void hwdef_setup() {
+
+    // set up the system clock to run at 10 MHz instead of the default 3.33 MHz
+    _PROTECTED_WRITE( CLKCTRL.MCLKCTRLB,
+                      CLKCTRL_PDIV_2X_gc | CLKCTRL_PEN_bm );
+
+    //VPORTA.DIR = ...;
+    // Outputs
+    VPORTB.DIR = PIN0_bm   // DD FET
+               | PIN1_bm   // 7135
+               | PIN5_bm;  // Aux LED
+    //VPORTC.DIR = ...;
+
+    // enable pullups on the unused pins to reduce power
+    PORTA.PIN0CTRL = PORT_PULLUPEN_bm;
+    PORTA.PIN1CTRL = PORT_PULLUPEN_bm;
+    PORTA.PIN2CTRL = PORT_PULLUPEN_bm;
+    PORTA.PIN3CTRL = PORT_PULLUPEN_bm;
+    PORTA.PIN4CTRL = PORT_PULLUPEN_bm;
+    PORTA.PIN5CTRL = PORT_PULLUPEN_bm | PORT_ISC_BOTHEDGES_gc;  // eSwitch
+    PORTA.PIN6CTRL = PORT_PULLUPEN_bm;
+    PORTA.PIN7CTRL = PORT_PULLUPEN_bm;
+
+    //PORTB.PIN0CTRL = PORT_PULLUPEN_bm; // FET channel
+    //PORTB.PIN1CTRL = PORT_PULLUPEN_bm; // 7135 channel
+    PORTB.PIN2CTRL = PORT_PULLUPEN_bm;
+    PORTB.PIN3CTRL = PORT_PULLUPEN_bm;
+    PORTB.PIN4CTRL = PORT_PULLUPEN_bm;
+    //PORTB.PIN5CTRL = PORT_PULLUPEN_bm; // Aux LED
+
+    PORTC.PIN0CTRL = PORT_PULLUPEN_bm;
+    PORTC.PIN1CTRL = PORT_PULLUPEN_bm;
+    PORTC.PIN2CTRL = PORT_PULLUPEN_bm;
+    PORTC.PIN3CTRL = PORT_PULLUPEN_bm;
+
+    // set up the PWM
+    // https://ww1.microchip.com/downloads/en/DeviceDoc/ATtiny1614-16-17-DataSheet-DS40002204A.pdf
+    // PB0 is TCA0:WO0, use TCA_SINGLE_CMP0EN_bm
+    // PB1 is TCA0:WO1, use TCA_SINGLE_CMP1EN_bm
+    // PB2 is TCA0:WO2, use TCA_SINGLE_CMP2EN_bm
+    // For Fast (Single Slope) PWM use TCA_SINGLE_WGMODE_SINGLESLOPE_gc
+    // For Phase Correct (Dual Slope) PWM use TCA_SINGLE_WGMODE_DSBOTTOM_gc
+    // See the manual for other pins, clocks, configs, portmux, etc
+    TCA0.SINGLE.CTRLB = TCA_SINGLE_CMP0EN_bm
+                      | TCA_SINGLE_CMP1EN_bm
+                      | TCA_SINGLE_WGMODE_DSBOTTOM_gc;
+    TCA0.SINGLE.CTRLA = TCA_SINGLE_CLKSEL_DIV1_gc
+                      | TCA_SINGLE_ENABLE_bm;
+
+    PWM_TOP = PWM_TOP_INIT;
+
+}
+
+
+#define LAYOUT_DEFINED
+