add temperature regulator

gefran_gtf.c

@@ -6,10 +6,15 @@ uint16_t gtf_firmware_version(uint8_t address){
     return gtf_read_register(address, GTF_FIRMWARE_VERSION);
 }
 
+void gtf_init(uint8_t addr){
+    gtf_write_register(addr, 55, 1<<4);
+    gtf_write_register(addr, 56, 0);
+}
+
 uint16_t gtf_read_register(uint8_t address, uint8_t reg){
     uint16_t val = 0;
     readReg(address, reg, 1);
-    int8_t res = wait_receive(1, &val, 250);
+    int8_t res = wait_receive(1, &val, 50);
 
     if(!res)
         return val;
@@ -19,13 +24,13 @@ uint16_t gtf_read_register(uint8_t address, uint8_t reg){
 
 int8_t gtf_write_register(uint8_t address, uint8_t reg, uint16_t value){
     writeReg(address, reg, value);
-    return wait_write(100);
+    return wait_write(50);
 }
 
 int8_t gtf_read_coil(uint8_t address, uint8_t coil){
     uint16_t val=0;
     readCoil(address, coil);
-    uint8_t res = wait_receive_coil(100);
+    uint8_t res = wait_receive_coil(20);
     if(res)
         return -1;
     return val;
@@ -33,7 +38,7 @@ int8_t gtf_read_coil(uint8_t address, uint8_t coil){
 
 int8_t gtf_write_coil(uint8_t address, uint8_t coil, uint8_t val){
     writeCoil(address, coil, val);
-    uint8_t res = wait_write(100);
+    uint8_t res = wait_write(20);
     if(res)
         return -1;
     return val;

gefran_gtf.h

@@ -1,5 +1,7 @@
 #include <stdio.h>
 
+#define GTF_PV 0
+#define GTF_OuP 2
 #define GTF_FIRMWARE_VERSION 122
 #define GTF_OPERATING_HOURS  161
 #define GTF_BAUDRATE         24
@@ -7,6 +9,7 @@
 #define GTF_POWER            106
 
 uint16_t gtf_firmware_version(uint8_t address);
+void gtf_init(uint8_t addr);
 uint16_t gtf_read_register(uint8_t address, uint8_t reg);
 int8_t gtf_write_register(uint8_t address, uint8_t reg, uint16_t value);
 int8_t gtf_read_coil(uint8_t address, uint8_t coil);

heizung.c

@@ -0,0 +1,44 @@
+#include "gefran_gtf.h"
+#include "avrIOhelper/io-helper.h"
+#include "temperature.h"
+#include <stdint.h>
+#include <stdio.h>
+
+uint8_t heizung_state = 0;
+uint8_t heizung_ontemp = 0;
+
+void do_heizung(){
+
+    if(ADC_reading[1] > 69)
+        heizung_ontemp = 1;
+    if(ADC_reading[1] < 66)
+        heizung_ontemp = 0;
+
+    if(heizung_state && !heizung_ontemp){
+        gtf_write_register(5, 56, 500);
+        gtf_write_register(6, 56, 500);
+        gtf_write_register(7, 56, 500);
+        set_Output(LED_HEIZUNG, BLINK);
+    }
+    else if(heizung_state && heizung_ontemp){
+        gtf_write_register(5, 56, 0);
+        gtf_write_register(6, 56, 0);
+        gtf_write_register(7, 56, 0);
+        set_Output(LED_HEIZUNG, ON);
+    }
+    else{
+        gtf_write_register(5, 56, 0);
+        gtf_write_register(6, 56, 0);
+        gtf_write_register(7, 56, 0);
+        set_Output(LED_HEIZUNG, OFF);
+    }
+
+    if(read_Input(BTN_HEIZEN_AN, LEVEL)){
+        heizung_state = 1;
+    }
+
+    if(read_Input(BTN_HEIZEN_AUS, LEVEL)){
+        heizung_state = 0;
+    }
+
+}

heizung.h

@@ -0,0 +1,2 @@
+
+void do_heizung(void);

main.c

@@ -19,6 +19,7 @@
 #include "modbus-master.h"
 #include "gefran_gtf.h"
 #include "pumpe.h"
+#include "heizung.h"
 
 #include "util/delay.h"
 
@@ -168,11 +169,10 @@ int main()
     send_value(&mqtt_client, "/Filamentanlage/02_Wasserbecken/connected", 1);
     send_value(&mqtt_client, "/Filamentanlage/02_Wasserbecken/state/pumpe_warm", -1);
 
-    //gtf_write_coil(5, 0, 1);
-    //gtf_write_coil(5, 1, 1);
 
-    //gtf_write_register(5, 54, 6);
-    //gtf_write_register(5, 56, 100);
+    gtf_init(5);
+    gtf_init(6);
+    gtf_init(7);
 
     while(1)
     {
@@ -191,11 +191,13 @@ int main()
             outStates[3] ^= outStatesBlinking[3];
         }
 
-        if(millis() - timer_send_temps > 500){
+        if(millis() - timer_send_temps > 5000){
             timer_send_temps = millis();
             send_temperatures();
             //printf("gefran firm: 0x%02X\n", gtf_firmware_version(5));
-            //printf("gefran stat2: 0x%02X\n", gtf_read_register(5, 102));
+            printf("gefran 5 OuP: 0x%02X\n", gtf_read_register(5, GTF_OuP));
+            printf("gefran 6 OuP: 0x%02X\n", gtf_read_register(6, GTF_OuP));
+            printf("gefran 7 OuP: 0x%02X\n", gtf_read_register(7, GTF_OuP));
             //printf("gefran stat3: 0x%02X\n", gtf_read_register(5, 117));
             ////printf("gefran stell: 0x%02X\n", gtf_read_register(5, 56));
             ////printf("gefran disp: 0x%02X\n", gtf_read_register(5, 0));
@@ -223,6 +225,7 @@ int main()
 
         do_pumpe();
         do_notaus();
+        do_heizung();
 
 #if PLC_MQTT_ENABLED
         ioHelperSetBit(outStates, LED_BUS_OK, 1);