2 files changed, 117 insertions, 0 deletions
diff --git a/hw/hank/emisar-d4v2-nofet/cfg.h b/hw/hank/emisar-d4v2-nofet/cfg.h
new file mode 100644
index 0000000..6eddb40
--- /dev/null
+++ b/hw/hank/emisar-d4v2-nofet/cfg.h
@@ -0,0 +1,62 @@
+// Emisar D4v2-noFET config options for Anduril
+// Copyright (C) 2020-2023 Selene ToyKeeper
+// SPDX-License-Identifier: GPL-3.0-or-later
+#pragma once
+
+// switch to 1-channel support functions
+#define HWDEF_C_FILE hwdef-emisar-d4v2-nofet.c
+
+#include "cfg-emisar-d4v2.h"
+#undef MODEL_NUMBER
+#define MODEL_NUMBER "0115"
+// ATTINY: 1634
+
+// the ramp uses only 1x7135 chip, max ~130 lm
+#undef PWM_CHANNELS
+#define PWM_CHANNELS 1
+
+#undef PWM1_LEVELS
+#undef PWM2_LEVELS
+#undef PWM_TOPS
+//#define PWM1_LEVELS 1,1,1,2,2,2,2,3,3,3,3,4,4,5,5,6,6,6,7,8,8,9,9,10,10,11,12,13,13,14,15,16,16,17,18,19,20,21,22,23,23,24,26,27,28,29,30,31,32,33,34,36,37,38,39,41,42,43,45,46,47,49,50,52,53,55,56,58,59,61,62,64,66,67,69,71,72,74,76,78,80,81,83,85,87,89,91,93,95,97,99,101,103,105,107,109,111,113,116,118,120,122,125,127,129,132,134,136,139,141,144,146,148,151,154,156,159,161,164,166,169,172,174,177,180,183,185,188,191,194,197,200,203,205,208,211,214,217,220,223,226,230,233,236,239,242,245,249,252,255
+// level_calc.py 3.01 1 150 7135 -1 0.1 140 --pwm dyn:64:4096:255:3 --clock 11:21:8.0
+// (and some manual tweaks to make half/quarter speed levels less bumpy)
+#define PWM1_LEVELS 1,1,2,2,3,4,4,5,6,7,9,10,11,11,12,13,13,14,15,15,18,18,17,18,18,19,19,19,19,19,20,20,20,20,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,20,20,20,21,21,22,23,24,24,26,27,28,29,30,31,32,33,34,35,36,38,39,40,42,43,44,46,47,49,50,52,53,55,56,58,60,62,63,65,67,69,71,73,75,77,79,81,83,85,88,90,92,95,97,100,102,105,107,110,112,115,118,121,124,127,129,132,135,139,142,145,148,151,155,158,162,165,169,172,176,179,183,187,191,195,199,203,207,211,215,219,223,228,232,237,241,246,250,255
+#define PWM_TOPS 4094,2719,3280,1954,2599,3032,2342,2548,2626,2635,2246,2261,2244,1964,1956,1929,1743,1733,1763,1697,1492,1362,1245,1231,1132,1118,1034,958,889,826,821,767,717,671,629,591,556,523,493,465,440,416,394,373,354,336,319,304,299,293,279,282,269,257,260,249,251,252,253,243,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255
+
+#undef MAX_1x7135
+#define MAX_1x7135 150
+#undef QUARTERSPEED_LEVEL
+#undef HALFSPEED_LEVEL
+#define QUARTERSPEED_LEVEL 11
+#define HALFSPEED_LEVEL 21
+
+#undef DEFAULT_LEVEL
+#define DEFAULT_LEVEL 80
+
+#undef RAMP_SMOOTH_CEIL
+#define RAMP_SMOOTH_CEIL 150
+// 10, 45, 80, 115, 150
+#undef RAMP_DISCRETE_FLOOR
+#undef RAMP_DISCRETE_CEIL
+#undef RAMP_DISCRETE_STEPS
+#define RAMP_DISCRETE_FLOOR 10
+#define RAMP_DISCRETE_CEIL  150
+#define RAMP_DISCRETE_STEPS 5
+
+// safe limit ~100% power because no FET
+#undef SIMPLE_UI_FLOOR
+#undef SIMPLE_UI_CEIL
+#define SIMPLE_UI_FLOOR RAMP_DISCRETE_FLOOR
+#define SIMPLE_UI_CEIL RAMP_DISCRETE_CEIL
+
+#undef CANDLE_AMPLITUDE
+#define CANDLE_AMPLITUDE 60
+
+#undef THERM_FASTER_LEVEL
+#define THERM_FASTER_LEVEL 150
+
+// maybe keep this, in case someone uses a higher power channel?
+//#undef USE_THERMAL_REGULATION
+//#undef USE_SET_LEVEL_GRADUALLY
+
diff --git a/hw/hank/emisar-d4v2-nofet/hwdef.c b/hw/hank/emisar-d4v2-nofet/hwdef.c
new file mode 100644
index 0000000..24477a7
--- /dev/null
+++ b/hw/hank/emisar-d4v2-nofet/hwdef.c
@@ -0,0 +1,55 @@
+// Emisar D4v2 (no DD FET, 1x7135 only) PWM helper functions
+// Copyright (C) 2017-2023 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[] = {
+    { // main LEDs
+        .set_level    = set_level_main,
+        .gradual_tick = gradual_tick_main
+    },
+    RGB_AUX_CHANNELS
+};
+
+
+void set_level_zero() {
+    CH1_PWM = 0;
+    PWM_CNT = 0;  // reset phase
+}
+
+// single set of LEDs with just a 1x7135 chip, max 350 mA or ~130 lm
+void set_level_main(uint8_t level) {
+    PWM_DATATYPE ch1_pwm = PWM_GET(pwm1_levels, level);
+    // pulse frequency modulation, a.k.a. dynamic PWM
+    uint16_t top = PWM_GET16(pwm_tops, level);
+
+    CH1_PWM = ch1_pwm;
+    // wait to sync the counter and avoid flashes
+    while(actual_level && (PWM_CNT > (top - 32))) {}
+    PWM_TOP = top;
+    // force reset phase when turning on from zero
+    // (because otherwise the initial response is inconsistent)
+    if (! actual_level) PWM_CNT = 0;
+}
+
+bool gradual_tick_main(uint8_t gt) {
+    PWM_DATATYPE pwm1 = PWM_GET(pwm1_levels, gt);
+
+    GRADUAL_ADJUST_SIMPLE (pwm1, CH1_PWM);
+
+    if (   (pwm1 == CH1_PWM)
+       ) {
+        return true;  // done
+    }
+    return false;  // not done yet
+}
+