Change temp type to int16

Protocentral · Nov 5, 2024 · 24d53d2 · 24d53d2
1 parent ed57ff8
commit 24d53d2
Show file tree

Hide file tree

Showing 4 changed files with 8 additions and 6 deletions.
diff --git a/app/src/ble_module.c b/app/src/ble_module.c
@@ -285,7 +285,7 @@ void ble_temp_notify(int16_t temp_val)
 
 	uint16_t temp_val_uint16 = temp_val;
 
-	temp_val_uint16 = temp_val_uint16 / 10;
+	temp_val_uint16 = temp_val_uint16;
 
 	temp_att_ble[0] = temp_val_uint16 & 0xFF;
 	temp_att_ble[1] = (temp_val_uint16 >> 8) & 0xFF;

diff --git a/app/src/display/display_module.c b/app/src/display/display_module.c
@@ -166,7 +166,7 @@ void hpi_disp_update_temp(int32_t temp)
     }
 
     char buf[32];
-    double temp_d = (double)(temp / 1000.00);
+    double temp_d = (double)(temp / 100.00);
     sprintf(buf, "%.1f", temp_d);
     lv_label_set_text(label_temp, buf);
 }

diff --git a/app/src/hw_module.c b/app/src/hw_module.c
@@ -223,18 +223,20 @@ static void usb_init()
     printk("\nUSB Init complete\n\n");
 }
 
-int32_t hpi_hw_read_temp(void)
+int16_t hpi_hw_read_temp(void)
 {
     int ret = 0;
-    int32_t temp_val = 0;
+    int32_t i32_temp_val = 0;
+    int16_t temp_val = 0;
 
     struct sensor_value temp_sample;
     sensor_sample_fetch(max30205_dev);
     sensor_channel_get(max30205_dev, SENSOR_CHAN_AMBIENT_TEMP, &temp_sample);
     // Convert to degree F
     if (temp_sample.val1 > 0)
     {
-        temp_val = (temp_sample.val1 * 9 / 5) + 32000;
+        i32_temp_val = (temp_sample.val1 * 9 / 5) + 32000;
+        temp_val = (int16_t) (i32_temp_val / 10);
     }
 
     return temp_val;

diff --git a/app/src/hw_module.h b/app/src/hw_module.h
@@ -1,7 +1,7 @@
 #ifndef hw_module_h
 #define hw_module_h
 
-int32_t hpi_hw_read_temp(void);
+int16_t hpi_hw_read_temp(void);
 
 void send_usb_cdc(const char *buf, size_t len);