From 89ea4e6f8ac15d3cb12d5562df9681c9d650b5f8 Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Sun, 22 Sep 2024 16:46:40 -0600
Subject: cherry-picked hank-lume-x1 code from
 https://github.com/loneoceans/anduril/commit/d83ebb75dab8c462b7efa841bccc00a136ff15a2

The [PR](https://github.com/ToyKeeper/anduril/pull/37) has a lot of other
stuff in it, so I'm just picking out the parts needed for this particular
light, and leaving the rest for later.

Will need further edits before merging into trunk.
---
 fsm/misc.c | 34 ++++++++++++++++++++++++++++++++++
 fsm/misc.h |  3 +++
 2 files changed, 37 insertions(+)

(limited to 'fsm')

diff --git a/fsm/misc.c b/fsm/misc.c
index fa8ddd7..b9d794a 100644
--- a/fsm/misc.c
+++ b/fsm/misc.c
@@ -65,6 +65,16 @@ uint8_t blink_digit(uint8_t num) {
 
     return nice_delay_ms(BLINK_SPEED * 8 / 12);
 }
+#ifdef USE_LONG_BLINK_FOR_NEGATIVE_SIGN
+void blink_negative(){
+    // "negative" symbol gets a single long blink
+    uint8_t ontime = BLINK_SPEED * 2 / 12;
+    set_level(BLINK_BRIGHTNESS);
+    nice_delay_ms(ontime*3);
+    set_level(0);
+    nice_delay_ms(ontime*5);
+}
+#endif
 #endif
 
 #ifdef USE_BLINK_BIG_NUM
@@ -245,6 +255,28 @@ void rgb_led_set(uint8_t value) {
             // FIXME: move this logic to arch/*
             #if (MCU==0x1616) || (MCU==0x32dd20)  // ATTINY816, 817, etc
 
+            #ifdef AUXLED_RGB_DIFFERENT_PORTS
+
+            case 0:  // LED off
+                if (i==0){AUXLED_R_PORT.DIRSET = (1 << pin); AUXLED_R_PORT.OUTCLR = (1 << pin);}
+                if (i==1){AUXLED_G_PORT.DIRSET = (1 << pin); AUXLED_G_PORT.OUTCLR = (1 << pin);}
+                if (i==2){AUXLED_B_PORT.DIRSET = (1 << pin); AUXLED_B_PORT.OUTCLR = (1 << pin);}
+                break;
+
+            case 1:  // LED low
+                if (i==0){AUXLED_R_PORT.DIRCLR = (1 << pin); *((uint8_t *)&AUXLED_R_PORT + 0x10 + pin) = PORT_PULLUPEN_bm;}
+                if (i==1){AUXLED_G_PORT.DIRCLR = (1 << pin); *((uint8_t *)&AUXLED_G_PORT + 0x10 + pin) = PORT_PULLUPEN_bm;}
+                if (i==2){AUXLED_B_PORT.DIRCLR = (1 << pin); *((uint8_t *)&AUXLED_B_PORT + 0x10 + pin) = PORT_PULLUPEN_bm;}
+                break;
+
+            default:  // LED high
+                if (i==0){AUXLED_R_PORT.DIRSET = (1 << pin); AUXLED_R_PORT.OUTSET = (1 << pin);}
+                if (i==1){AUXLED_G_PORT.DIRSET = (1 << pin); AUXLED_G_PORT.OUTSET = (1 << pin);}
+                if (i==2){AUXLED_B_PORT.DIRSET = (1 << pin); AUXLED_B_PORT.OUTSET = (1 << pin);}
+                break;
+
+            #else
+            
             case 0:  // LED off
                 AUXLED_RGB_PORT.DIRSET = (1 << pin); // set as output
                 AUXLED_RGB_PORT.OUTCLR = (1 << pin); // set output low
@@ -258,6 +290,8 @@ void rgb_led_set(uint8_t value) {
                 AUXLED_RGB_PORT.DIRSET = (1 << pin); // set as output
                 AUXLED_RGB_PORT.OUTSET = (1 << pin); // set as high
                 break;
+            
+            #endif
 
             #else
 
diff --git a/fsm/misc.h b/fsm/misc.h
index ba1f8d9..0b13496 100644
--- a/fsm/misc.h
+++ b/fsm/misc.h
@@ -28,6 +28,9 @@ void auto_clock_speed();
 #ifdef USE_BLINK_NUM
 //#define USE_BLINK
 uint8_t blink_num(uint8_t num);
+#ifdef USE_LONG_BLINK_FOR_NEGATIVE_SIGN
+void blink_negative();
+#endif
 #endif
 
 /*
-- 
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