therm Changeset - e28695e6887c · protofusion repositories

Changeset - e28695e6887c

Parent rev.

Child rev.

[Not reviewed]

cortex-f0

0 5 0

Ethan Zonca - 9 years ago 2015-06-01 17:09:22
ez@ethanzonca.com

Added temperature offset support

5 files changed with 52 insertions and 2 deletions:

display.c

gpio.c

gpio.h

main.c

states.h

0 comments (0 inline, 0 general)

display.c

➞

Show inline comments

@@ @@ -341,8 +341,7 @@ void display_process(therm_settings_t* s @@
             // Button handler
             if(SW_BTN_PRESSED) {
                 save_settings();
                 status->state = STATE_IDLE;
                 status->state = STATE_SETTEMPOFFSET;
+            }
             else if(!HAL_GPIO_ReadPin(SW_UP)) {
                 set->temp_units = TEMP_UNITS_FAHRENHEIT;
@@ @@ -357,6 +356,37 @@ void display_process(therm_settings_t* s @@
         } break;
         case STATE_SETTEMPOFFSET:
+        {
             // Write text to OLED
             // [ therm :: set temp offset ]
             // [ g = 12         ]
             ssd1306_DrawString("Thermocouple Offset", 0, 40);
             ssd1306_drawlogo();
             char tempstr[6];
             itoa(set->temp_offset, tempstr, 10);
             ssd1306_DrawString("O=", 1, 45);
             ssd1306_DrawString("    ", 1, 57);
             ssd1306_DrawString(tempstr, 1, 57);
             ssd1306_DrawString("Press to accept", 3, 40);
             // Button handler
             if(SW_BTN_PRESSED) {
                 save_settings();
                 status->state = STATE_IDLE;
+            }
             else {
                 user_input_signed(&set->temp_offset);
+            }
             // Event Handler
             // N/A
         } break;
         case STATE_PREHEAT_BREW:
+        {
             // Write text to OLED

gpio.c

➞

Show inline comments

@@ @@ -20,6 +20,21 @@ void user_input(uint16_t* to_modify) @@
+    }
+}
 void user_input_signed(int16_t* to_modify)
+{
     // TODO: Bounds check on int16_t
     if(CHANGE_ELAPSED) {
         if(!HAL_GPIO_ReadPin(SW_UP) ) {
             CHANGE_RESET;
             (*to_modify)++;
+        }
         else if(!HAL_GPIO_ReadPin(SW_DOWN)) {
             CHANGE_RESET;
             (*to_modify)--;
+        }
+    }
+}
 void init_gpio(void) {

gpio.h

➞

Show inline comments

@@ @@ -9,6 +9,7 @@ @@
 void user_input(uint16_t* to_modify);
 void user_input_signed(int16_t* to_modify);
 void init_gpio(void);
 #endif

main.c

➞

Show inline comments

@@ @@ -206,12 +206,14 @@ void update_temp() { @@
             status.temp += 3200;
             status.temp_frac = status.temp % 100;
             status.temp /= 100;
             status.temp += set.temp_offset;
+        }
         // Use Celsius values
         else
+        {
             status.temp = temp_pre * signint;
             status.temp += set.temp_offset;
+        }
+    }
+}

states.h

➞

Show inline comments

@@ @@ -17,6 +17,7 @@ typedef struct { @@
     uint16_t k_p;
     uint16_t k_i;
     uint16_t k_d;
     int16_t temp_offset;
     uint8_t ignore_tc_error;
     int16_t setpoint_brew;
     int16_t setpoint_steam;
@@ @@ -39,6 +40,7 @@ enum state { @@
     STATE_SETWINDUP,
     STATE_SETBOOTTOBREW,
     STATE_SETUNITS,
     STATE_SETTEMPOFFSET,
     STATE_PREHEAT_BREW,
     STATE_MAINTAIN_BREW,

0 comments (0 inline, 0 general)