From a1436fc0a74140af2af38e1a1a38c3a2130ac2a1 Mon Sep 17 00:00:00 2001 From: Brendan Haines Date: Tue, 24 Jan 2017 23:16:22 -0700 Subject: [PATCH] removes onboard led blink --- Kiln_Controller.ino | 19 ++++++------------- 1 file changed, 6 insertions(+), 13 deletions(-) diff --git a/Kiln_Controller.ino b/Kiln_Controller.ino index c93c448..490149e 100644 --- a/Kiln_Controller.ino +++ b/Kiln_Controller.ino @@ -5,16 +5,13 @@ int MISO0 = 12; int CLK0 = 13; -int CS0 = 16; +int CS0 = 2; LiquidCrystal_I2C lcd(0x27, 16, 2); MAX6675 t0(CLK0, CS0, MISO0); Adafruit_MCP23017 mcp; void setup() { - // LED - pinMode(2, OUTPUT); - // I2C Wire.pins(4, 5); @@ -27,12 +24,10 @@ void setup() { // MCP23017 GPIO expander mcp.begin(); - mcp.pinMode(0, OUTPUT); - mcp.digitalWrite(0, HIGH); - digitalWrite(2, LOW); + mcp.pinMode(8, OUTPUT); + mcp.digitalWrite(8, HIGH); delay(100); - mcp.digitalWrite(0, LOW); - digitalWrite(2, HIGH); + mcp.digitalWrite(8, LOW); // Clear LCD lcd.setCursor(0, 0); @@ -50,13 +45,11 @@ void loop() { // LED stuff lcd.setCursor(0, 1); lcd.print("LED: ON "); - mcp.digitalWrite(0, HIGH); - digitalWrite(2, LOW); + mcp.digitalWrite(8, HIGH); delay(2000); lcd.setCursor(0, 1); lcd.print("LED: OFF"); - mcp.digitalWrite(0, LOW); - digitalWrite(2, HIGH); + mcp.digitalWrite(8, LOW); delay(2000); }