From 907625bffb42a1e5ffaa632b7ef32f1fa0fb6ed7 Mon Sep 17 00:00:00 2001
From: Yorick van Pelt <yorick@yorickvanpelt.nl>
Date: Wed, 9 Jan 2019 00:32:58 +0100
Subject: [PATCH] manual genetic algorithm produced 'blinking' led

---
 src/blink_led.c | 41 +++++++++++++++++++++++++++++++++--------
 1 file changed, 33 insertions(+), 8 deletions(-)

diff --git a/src/blink_led.c b/src/blink_led.c
index f8e9485..d110ec0 100644
--- a/src/blink_led.c
+++ b/src/blink_led.c
@@ -27,16 +27,41 @@ void delay(uint16_t iterations)
 		__asm nop __endasm;
 	}
 }
-
+#define PPSO_PWM1 3
 void main(void)
 {
-	LED_TRIS = 0; // Pin as output
-	LED_PORT = 0; // LED off
-	
+  //OSCCON = 0xf0;
+  TRISC = 0;
+  //SLRCONC = 0;
+  LED_PORT = 0;
+    PWM1CLKCON = 0x00;  // From Fosc w/o prescaler
+    PWM1PRH = PWM1PRL = 0xFF;
+    PWM1PH     = 0;
+    PWM1DCH     = 0xFF;
+    PWM1OF     = 0;
+    PWMLD = 0x07;
+    
+
+    PWM1INTE   = 0x00;  // no interrupts enabled
+    PWM1INTF   = 0x00;  // clear interrupt flag
+    PWM1LDCON  = 0x80;  // load armed
+    PWM1OFCON  = 0x00;  // independent run mode
+    PWM1CON    = 0x40;  // enable, standard PWM mode, active high output
+    PWMEN = 0x07;
+
+    RC5PPS = PPSO_PWM1;
+    //PWM1OUT = 1;
+    
+
+
 	while (1) {
-		LED_PORT = 1; // LED On
-		delay(30000); // ~500ms @ 4MHz
-		LED_PORT = 0; // LED Off
-		delay(30000); // ~500ms @ 4MHz
+		//LED_PORT = 1; // LED On
+    PWM1DCH     = 1;
+    PWM1LDCON  = 0x80;  // load armed
+	 	delay(300000);
+		//LED_PORT = 0; // LED Off
+    PWM1DCH     = 0xff;
+    PWM1LDCON  = 0x80;  // load armed
+		delay(300000);
 	}
 }