# HG changeset patch
# User Ethan Zonca <ez@ethanzonca.com>
# Date 2014-11-14 23:05:11
# Node ID c02f990f1d3e28be90e3ed67a6598cdfb7a8bd19
# Parent  05e06a6f3c9d0b6987e967aec1f6e676b0b20acd

Start prototyping multiple setpoint support

diff --git a/main.c b/main.c
--- a/main.c
+++ b/main.c
@@ -359,6 +359,68 @@ void restore_settings()
 
 int16_t last_temp = 21245;
 
+
+///////////////////////////////////////////////////////////////////////////////////////
+/// freaking multiple setpoint support ///
+uint8_t step_duration[10];
+int16_t step_setpoint[10];
+uint8_t final_setpoint = 0;
+
+void stepper_init() 
+{
+    int i;
+    for(i=0; i<10; i++)
+    {
+        step_duration[i] = 0;
+        step_setpoint[i] = 0;
+    }
+}
+
+void state_setstepper()
+{
+    // Write text to OLED
+    // [ step #1:: Duration: ### ]
+    // [           Setpoint: ### ]
+    char tempstr[6];
+
+    itoa(stepnum, tempstr);
+    ssd1306_DrawString("Step #", 0, 0);
+    ssd1306_DrawString(tempstr, 0, 40);
+
+    ssd1306_DrawString("Duration: ", 0, 5);
+    itoa(step_duration[final_setpoint], tempstr);
+    ssd1306_DrawString(tempstr, 0, 70);
+
+    ssd1306_DrawString("Setpoint: ", 0, 0);
+    itoa(step_setpoint[final_setpoint], tempstr);
+    itoa(stepnum, tempstr);
+
+    ssd1306_DrawString("Press to accept", 3, 40);
+    
+    // Button handler - TODO: increment max_step if pressed
+    // return and go to next state otherwise
+    if(SW_BTN_PRESSED) {
+        state = STATE_SETSTEPPER;
+        final_setpoint++
+    }
+    else if(SW_LEFT_PRESSED) {
+        state++; // go to next state or something
+    }
+    else {
+        user_input(&k_p);
+    }
+
+    // Event Handler
+    // N/A
+}
+
+// Multiple screens to set setpoint and duration on each screen
+// press center to go to the next one, and press left or right or something to confirm
+
+// When executing, complete on time AND(?) temperature. Maybe allow switching to OR via settings
+
+////////////////////////////////////////////////////////////////////////////////////////////////
+
 void machine()
 {
     uint8_t last_state = state;