remove useless MPU-6050 temp reading support.

1 files changed, 9 insertions, 29 deletions

diff --git a/src/server/main.c b/src/server/main.c
index 737d694..11581ae 100644
--- a/src/server/main.c
+++ b/src/server/main.c
@@ -36,8 +36,7 @@ static void init(const unsigned int port, int *sock);
 static int getpacket(char *data, size_t buffsize, int *sock, struct sockaddr_in *sender);
 static void draw_idle(void);
 static void draw_busy(const char * const data);
-static float digest_mpu_temp(const short int rawdata);
-static float digest_thermistor_temp(const short int rawdata);
+static float digest_temp(const short int rawdata);
 
 int main(void)
 {
@@ -136,59 +135,40 @@ static void draw_idle(void)
 	printw("sequence: [waiting for ESP8266...]");
 	move(1, 0);
 	clrtoeol();
-	mvprintw(1, 0, "mpu temp: [waiting for ESP8266...]");
+	mvprintw(1, 0, "thermistor temp: [waiting for ESP8266...]");
 	move(2, 0);
 	clrtoeol();
-	mvprintw(2, 0, "thermistor temp: [waiting for ESP8266...]");
-	move(3, 0);
-	clrtoeol();
-	mvprintw(3, 0, "press 'q' to exit");
+	mvprintw(2, 0, "press 'q' to exit");
 	refresh();
 }
 
 static void draw_busy(const char * const data)
 {
 	unsigned int sequence;
-	short int mpu_data;
 	short int thermistor_data;
-	float mpu_temp;
-	float thermistor_temp;
+	float temp;
 
 	memcpy(&sequence, data + 2, sizeof(sequence));
-	memcpy(&mpu_data, data + 6, sizeof(mpu_data));
-	memcpy(&thermistor_data, data + 8, sizeof(thermistor_data));
-	mpu_temp = digest_mpu_temp(mpu_data);
-	thermistor_temp = digest_thermistor_temp(thermistor_data);
+	memcpy(&thermistor_data, data + 6, sizeof(thermistor_data));
+	temp = digest_temp(thermistor_data);
 
 	move(0, 0);
 	clrtoeol();
 	printw("sequence: %u", sequence);
 	move(1, 0);
 	clrtoeol();
-	mvprintw(1, 0, "mpu temp: %.3fC", mpu_temp);
+	mvprintw(1, 0, "thermistor temp: %.1fC", temp);
 	move(2, 0);
 	clrtoeol();
-	mvprintw(2, 0, "thermistor temp: %.1fC", thermistor_temp);
-	move(3, 0);
-	clrtoeol();
-	mvprintw(3, 0, "press 'q' to exit");
+	mvprintw(2, 0, "press 'q' to exit");
 	refresh();
 }
 
-static float digest_mpu_temp(const short int rawdata)
-{
-	float ret;
-
-	ret = rawdata / 340.0f + 36.53f;
-
-	return ret;
-}
-
 /*
  * raw data is in 0.1°K per 1. Subtract 2730 to get Celsius.
  * Multiply by 0.1f (divide by 10) to get the correct scale.
  */
-static float digest_thermistor_temp(const short int rawdata)
+static float digest_temp(const short int rawdata)
 {
 	float ret;