From 9765caab66ab628d763a5148efde80b3c3930b31 Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Sat, 29 Apr 2023 01:19:42 -0600
Subject: Noctigon KR4: updated to use new channel system (also tweaked D4v2
 build to match KR4 as much as possible) (also added Extended Simple UI to
 Hank's config)

---
 hwdef-emisar-2ch.h | 115 ++++++++++++++++++++++++++---------------------------
 1 file changed, 57 insertions(+), 58 deletions(-)

(limited to 'hwdef-emisar-2ch.h')

diff --git a/hwdef-emisar-2ch.h b/hwdef-emisar-2ch.h
index 8b0ffc0..9d1b185 100644
--- a/hwdef-emisar-2ch.h
+++ b/hwdef-emisar-2ch.h
@@ -28,11 +28,12 @@
  *      ADC12   thermal sensor
  */
 
-#define HWDEF_C_FILE hwdef-emisar-2ch.c
-
 #define ATTINY 1634
 #include <avr/io.h>
 
+#define HWDEF_C_FILE hwdef-emisar-2ch.c
+
+#define USE_CHANNEL_MODES
 // channel modes:
 // * 0. channel 1 only
 // * 1. channel 2 only
@@ -48,11 +49,10 @@
 
 #define CHANNEL_MODES_ENABLED 0b00011111
 #define CHANNEL_HAS_ARGS      0b00011000
+#define USE_CHANNEL_MODE_ARGS
 // _, _, _, 128=middle CCT, 0=warm-to-cool
 #define CHANNEL_MODE_ARGS     0,0,0,128,0
 
-#define USE_CHANNEL_MODES
-#define USE_CHANNEL_MODE_ARGS
 #define SET_LEVEL_MODES      set_level_ch1, \
                              set_level_ch2, \
                              set_level_both, \
@@ -70,7 +70,7 @@
 
 #define PWM_CHANNELS 1  // old, remove this
 
-#define PWM_BITS 16     // 0 to 16383 at variable Hz, not 0 to 255 at 16 kHz
+#define PWM_BITS      16     // 0 to 16383 at variable Hz, not 0 to 255 at 16 kHz
 #define PWM_GET       PWM_GET16
 #define PWM_DATATYPE  uint16_t
 #define PWM_DATATYPE2 uint32_t  // only needs 32-bit if ramp values go over 255
@@ -80,7 +80,7 @@
 
 // PWM parameters of both channels are tied together because they share a counter
 #define PWM_TOP       ICR1   // holds the TOP value for for variable-resolution PWM
-#define PWM_TOP_INIT  511
+#define PWM_TOP_INIT  511    // highest value used in top half of ramp
 #define PWM_CNT       TCNT1  // for dynamic PWM, reset phase
 
 #define CH1_PIN  PB3            // pin 16, Opamp reference
@@ -96,7 +96,7 @@
 //#define CH3_PIN  PC0            // pin 15, DD FET PWM
 //#define CH3_LVL  OCR0A          // OCR0A is the output compare register for PC0
 
-
+// e-switch
 #ifndef SWITCH_PIN
 #define SWITCH_PIN   PA7     // pin 20
 #define SWITCH_PCINT PCINT7  // pin 20 pin change interrupt
@@ -164,59 +164,58 @@ bool gradual_tick_blend(uint8_t gt);
 bool gradual_tick_auto(uint8_t gt);
 
 
-// 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 << CH3_PIN);
-  DDRB = (1 << CH1_PIN);
-  DDRA = (1 << CH2_PIN)
-       | (1 << AUXLED_R_PIN)
-       | (1 << AUXLED_G_PIN)
-       | (1 << AUXLED_B_PIN)
-       | (1 << BUTTON_LED_PIN)
-       | (1 << CH1_ENABLE_PIN)
-       | (1 << CH2_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)
-          ;
-
-  // unused on this driver
-  // 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)
-  //        ;
-  //CH3_LVL = 0;  // ensure this channel is off, if it exists
-
-  // set PWM resolution
-  PWM_TOP = PWM_TOP_INIT;
-
-  // set up e-switch
-  SWITCH_PUE = (1 << SWITCH_PIN);  // pull-up for e-switch
-  SWITCH_PCMSK = (1 << SWITCH_PCINT);  // enable pin change interrupt
+    // enable output ports
+    //DDRC = (1 << CH3_PIN);
+    DDRB = (1 << CH1_PIN);
+    DDRA = (1 << CH2_PIN)
+         | (1 << AUXLED_R_PIN)
+         | (1 << AUXLED_G_PIN)
+         | (1 << AUXLED_B_PIN)
+         | (1 << BUTTON_LED_PIN)
+         | (1 << CH1_ENABLE_PIN)
+         | (1 << CH2_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)
+            ;
+
+    // unused on this driver
+    // 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)
+    //        ;
+    //CH3_LVL = 0;  // ensure this channel is off, if it exists
+
+    // set PWM resolution
+    PWM_TOP = PWM_TOP_INIT;
+
+    // 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
 
-- 
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