Restructure files

.gitignore

@@ -1,4 +1,12 @@
-# C code: object files etc.
+# IDE / editor files
+.idea/
+.vscode/
+.*.swp
+
+# General
+/tmp
+
+# C code
 *.o
 *.obj
 *.elf
@@ -6,5 +14,10 @@
 *.gch
 *.pch
 
-# vim swap files
+# Python
-.*.swp
+__pycache__
+*.py[cod]
+/venv
+
+# Firmware
+/firmware/build

firmware/Makefile

@@ -8,7 +8,7 @@ OBJCOPY = avr-objcopy
 
 # Compiler and linker flags
 CFLAGS = -Wall -std=c11 -Os
-LDFLAGS = 
+LDFLAGS =
 
 # Target platform and programmer
 GCC_MCU = atmega16a
@@ -16,9 +16,9 @@ AVRDUDE_PARTNO = m16
 AVRDUDE_PROGRAMMER = usbtiny
 
 # Make target and object files
-TARGET = eepprog
+TARGET = build/eepprog
-OBJECTS = main.o uart.o eeprom.o protocol.o
+OBJECTS = build/main.o build/uart.o build/eeprom.o build/protocol.o
-HEADERS = config.h BitIO.h uart.h eeprom.h protocol.h
+HEADERS = src/config.h src/BitIO.h src/uart.h src/eeprom.h src/protocol.h
 
 # Default target (build hex file)
 all: hex
@@ -41,7 +41,8 @@ $(TARGET).elf: $(OBJECTS)
 	$(CC) -mmcu=$(GCC_MCU) $(LDFLAGS) -o $(TARGET).elf $(OBJECTS)
 
 # Object files
-%.o: %.c $(HEADERS)
+build/%.o: src/%.c $(HEADERS)
+	@mkdir -p build/
 	$(CC) -mmcu=$(GCC_MCU) $(CFLAGS) -c -o $@ $<
 
 

firmware/src/BitIO.h

@@ -41,4 +41,3 @@ static inline void BIT_BOOL_SET(volatile uint8_t *target, uint8_t bit, bool enab
 };
 
 #endif /* BITIO_H_ */
-

firmware/src/eeprom.c

@@ -114,4 +114,3 @@ void eepromWriteByte(address_t address, uint8_t data) {
 	// Write pulse width high (50ns)
 	_NOP();
 }
-

firmware/src/main.c

@@ -15,10 +15,9 @@ int main(void) {
 
 	// Write initial message via UART
 	uartPutString("INFO -- EEPROM programmer by binaryDiv\r\n");
-	
+
 	while(1) {
 		// Run main loop endlessly
 		protocolMainLoop();
 	}
 }
-

firmware/src/protocol.c

@@ -139,4 +139,3 @@ void protocolMainLoop() {
 		parseNextCommand();
 	}
 }
-

firmware/src/uart.c

@@ -20,10 +20,10 @@ void uartInit() {
 	// U2X mode not necessary
 	UCSRA &= ~(1 << U2X);
 #endif
-	
+
 	// Enable transmitter and receiver
 	UCSRB |= (1 << TXEN) | (1 << RXEN);
-	
+
 	// Set frame format (8 bit)
 	UCSRC = (1 << URSEL) | (1 << UCSZ1) | (1 << UCSZ0);
 }
@@ -33,7 +33,7 @@ void uartPutChar(unsigned char data) {
 	// Block until controller is ready to send
 	while (!(UCSRA & (1 << UDRE))) {
 	}
-	
+
 	// Write character to UART data register
 	UDR = data;
 }
@@ -51,7 +51,7 @@ unsigned char uartGetChar() {
 	// Block until a character has been received
 	while (!(UCSRA & (1 << RXC))) {
 	}
-	
+
 	// Get character and return
 	return UDR;
 }
@@ -80,15 +80,14 @@ uint8_t uartGetLine(char* buffer, uint8_t maxLength) {
 
 		// Write character to buffer
 		*buffer++ = nextChar;
-		
+
 		// Increment counter
 		readChars++;
 	}
-	
+
 	// Write a terminating '\0' byte
 	*buffer++ = '\0';
 
 	// Return number of read bytes (excluding the \0)
 	return readChars;
 }
-