write to update, and uart away.

prosjekt.X/eeprom.c

@@ -11,9 +11,6 @@ uint8_t EEMEM startAddressFan2 = 0x60;
 uint8_t EEMEM currentAddressFan1 = 0x30; 
 uint8_t EEMEM currentAddressFan2 = 0x60;
 
-// Checks if its written a struct in the memmory space. 
-bool alreadyWrittenABlock = false;
-
 // Checks if the EEPROM memory is ready to be written in. 
 void checkEEpromIsReady(){
     while(1){
@@ -39,12 +36,8 @@ void WriteStructInEEPROM(config_t writeStruct){
     
     checkEEpromIsReady();
     
-    if (alreadyWrittenABlock){
-        eeprom_update_block((void*) &writeStruct,(void*) &startAddressController, structSize);
-    }else{
-        eeprom_write_block((void*)&writeStruct,(void*) &startAddressController, structSize);
-        alreadyWrittenABlock = true;
-    }
+    eeprom_update_block((void*) &writeStruct,(void*) &startAddressController, structSize);
+   
 }
 
 // Reads the memory block at the address 0x00
@@ -68,10 +61,10 @@ void WriteDataPointInEEPROM(uint8_t dataPoint, uint8_t data){
     
     checkEEpromIsReady();
     if (data == 1){
-        eeprom_write_byte(currentAddressFan1, dataPoint);
+        eeprom_update_byte(currentAddressFan1, dataPoint);
         currentAddressFan1++;
     } else if (data == 2){
-        eeprom_write_byte(currentAddressFan2, dataPoint);
+        eeprom_update_byte(currentAddressFan2, dataPoint);
         currentAddressFan2++;
     } else{
         // error???

prosjekt.X/main.c

@@ -23,77 +23,10 @@
 #define USART3_BAUD_RATE(BAUD_RATE) ((float)(F_CPU * 64 / (16 *(float) BAUD_RATE)) + 0.5)
 #include <string.h>
 
-// Init UART comunication
-void USART3_init(void) {
-    // Enable resiver pin
-    PORTB.DIR &= ~PIN1_bm;
-    // Enable sender pin
-    PORTB.DIR |= PIN0_bm;
-    USART3.BAUD = (uint16_t) USART3_BAUD_RATE(115200);
-    USART3.CTRLB |= USART_TXEN_bm;
-
-    // Enabled in the USART register
-    USART3.CTRLB |= USART_RXEN_bm;
-}
-
-// Use printline __________________________
-static void USART3_sendChar(char c) {
-    while (!(USART3.STATUS & USART_DREIF_bm)) {
-        ;
-    }
-    USART3.TXDATAL = c;
-}
-
-static int USART3_printChar(char c, FILE *stream) {
-    USART3_sendChar(c);
-    return 0;
-}
-static FILE USART_stream = FDEV_SETUP_STREAM(USART3_printChar, NULL, _FDEV_SETUP_WRITE);
-
-uint8_t USART3_read() {
-    while (!(USART3.STATUS & USART_RXCIF_bm)) {
-        ;
-    }
-    return USART3.RXDATAL;
-}
-
-/*
- * make a struct
- * a space is reserved for that struct
- * make a function that write the struct to the space
- * 
- * a running counter for where the fanspeed data should be set
- * make a function that write the mesured fanSpeed
- * 
- * read the memory for the struct
- * read the memory for the fanspeed
- */
-
 
 void main() {
-    USART3_init();
-    stdout = &USART_stream;
-    
-    config_t fanController; 
-        
-    fanController.fanSpeed = 8; 
     
     while(1){
-        printf("in loop\n");
-        printf("Write the struct \n");
-        WriteStructInEEPROM(fanController);
-
-        printf("Read struct\n");
-        config_t recivedFancontroller = ReadStructInEEPROM();
-
-        printf("writing in eeprom\n");
-        WriteFanSpeedInEEPROM(2);
-        WriteFanSpeedInEEPROM(3);
-        WriteFanSpeedInEEPROM(5);
-
-        printf("reading from eeprom\n");
-        ReadFanSpeedInfo(); 
-        _delay_ms(500);
    }
 }
 

prosjekt.X/nbproject/configurations.xml

@@ -145,6 +145,9 @@
         <property key="program-the-device-with-default-config-words" value="false"/>
         <property key="remove-unused-sections" value="true"/>
       </HI-TECH-LINK>
+      <Tool>
+        <property key="debugoptions.useswbreakpoints" value="true"/>
+      </Tool>
       <XC8-CO>
         <property key="coverage-enable" value=""/>
         <property key="stack-guidance" value="false"/>