some cleanups

CMakeLists.txt

@@ -5,21 +5,22 @@ SET(CMAKE_SYSTEM_VERSION 1)
 
 
 if(UNIX)
-  set(TOOLCHAIN_DIR /opt/gcc-arm-none-eabi-5_4-2016q3/bin/)
+  set(TOOLCHAIN_DIR "/opt/gcc-arm-none-eabi-5_4-2016q3/bin/")
   CMAKE_FORCE_C_COMPILER(${TOOLCHAIN_DIR}/arm-none-eabi-gcc GNU)
   CMAKE_FORCE_CXX_COMPILER(${TOOLCHAIN_DIR}/arm-none-eabi-g++ GNU)
 else()
-  set(TOOLCHAIN_DIR D:/Programy/arm_gcc/bin/)
+  set(TOOLCHAIN_DIR "D:/Programy/arm_gcc/bin/")
   CMAKE_FORCE_C_COMPILER(${TOOLCHAIN_DIR}/arm-none-eabi-gcc.exe GNU)
   CMAKE_FORCE_CXX_COMPILER(${TOOLCHAIN_DIR}/arm-none-eabi-g++.exe GNU)
 endif()
 
-project(STM32_RTTY C ASM CXX)
+project(STM32_RTTY C CXX ASM)
 
 
 add_definitions(-DSTM32F100C8)
 add_definitions(-DSTM32F10X_MD_VL)
 add_definitions(-DUSE_STDPERIPH_DRIVER)
+add_definitions(-DSUPPORT_CPLUSPLUS)
 add_definitions(-D__ASSEMBLY__)
 
 
@@ -28,7 +29,7 @@ SET(LINKER_SCRIPT ${PROJECT_SOURCE_DIR}/arm-gcc-link.ld)
 SET(COMMON_FLAGS " -mcpu=cortex-m3 -mthumb -Wall -ffunction-sections -g -O3  -g -nostartfiles ")
 SET(CMAKE_CXX_FLAGS "${COMMON_FLAGS} -std=c++11")
 SET(CMAKE_C_FLAGS "${COMMON_FLAGS} -std=gnu99")
-SET(CMAKE_EXE_LINKER_FLAGS "-Wl,-Map=${CMAKE_BINARY_DIR}/${PROJECT_NAME}.map  -O3 -Wl,--gc-sections  -T ${LINKER_SCRIPT}")
+SET(CMAKE_EXE_LINKER_FLAGS "-Wl,-Map=${CMAKE_BINARY_DIR}/${PROJECT_NAME}.map -lstdc++ -O3 -Wl,--gc-sections --specs=nano.specs -T ${LINKER_SCRIPT}")
 
 file(GLOB_RECURSE USER_SOURCES "*.c")
 file(GLOB_RECURSE USER_SOURCES_CXX "*.cpp")
@@ -53,7 +54,9 @@ set(BIN_FILE ${CMAKE_BINARY_DIR}/${PROJECT_NAME}.bin)
 add_custom_command(TARGET ${PROJECT_NAME}.elf POST_BUILD
         COMMAND ${CMAKE_OBJCOPY} -Oihex $<TARGET_FILE:${PROJECT_NAME}.elf> ${HEX_FILE}
         COMMAND ${CMAKE_OBJCOPY} -Obinary $<TARGET_FILE:${PROJECT_NAME}.elf> ${BIN_FILE}
-        COMMENT "Building ${HEX_FILE} \nBuilding ${BIN_FILE}")
+        COMMENT "Building ${HEX_FILE} \nBuilding ${BIN_FILE}"
+        COMMAND ${TOOLCHAIN_DIR}/arm-none-eabi-size ${PROJECT_NAME}.elf)
+
 set(CMAKE_CXX_STANDARD 11)
 
 add_custom_target(program

aprs.cpp

@@ -61,7 +61,7 @@ void aprs_send_position(GPSEntry gpsData, int8_t temperature, uint16_t voltage)
   aprs_packet_counter ++;
 
   sprintf(packet_buffer,
-          ("!%02d%02d.%02u%c/%03d%02u.%02u%cO/A=%06ld/P%dS%dT%dV%d Hello from the sky!"),
+          ("!%02d%02d.%02u%c/%03d%02u.%02u%cO/A=%06ld/P%dS%dT%dV%d%s"),
           abs(la_degrees), la_minutes, la_h_minutes,
           la_degrees > 0 ? 'N' : 'S',
           abs(lo_degrees), lo_minutes, lo_h_minutes,
@@ -70,7 +70,8 @@ void aprs_send_position(GPSEntry gpsData, int8_t temperature, uint16_t voltage)
           aprs_packet_counter,
           gpsData.sats_raw,
           temperature,
-          voltage
+          voltage,
+          APRS_COMMENT
   );
   qaprs.sendData(packet_buffer);
 }

config.h

@@ -12,8 +12,8 @@
 //**************config**************
 #define CALLSIGN "DF8OE" // put your callsign here
 #define APRS_CALLSIGN "DF8OE-10"
-#define RTTY_GREETING "$$$$$$RS41 modified for amateur radio use by DF8OE, enjoy and see you on the HUB... \n\r"
 #define APRS_SSID 'B'
+#define APRS_COMMENT "Hello from the sky!"
 #define RTTY_TO_APRS_RATIO 5
 
 //*************frequency********************

main.c

@@ -36,11 +36,8 @@ int napiecie;
 volatile char flaga = 0;//((((tx_delay / 1000) & 0x0f) << 3) | Smoc);
 uint16_t CRC_rtty = 0x12ab;  //checksum
 char buf_rtty[200];
-char menu[] = RTTY_GREETING;
-char init_trx[] = "\n\rPowering up TX\n\r";
 volatile unsigned char pun = 0;
 volatile unsigned int cun = 10;
-unsigned char dev = 0;
 volatile unsigned char tx_on = 0;
 volatile unsigned int tx_on_delay;
 volatile unsigned char tx_enable = 0;
@@ -48,7 +45,6 @@ rttyStates send_rtty_status = rttyZero;
 volatile char *rtty_buf;
 volatile uint16_t button_pressed = 0;
 volatile uint8_t disable_armed = 0;
-unsigned char cun_off = 0;
 
 void send_rtty_packet();
 
@@ -172,8 +168,6 @@ int main(void) {
   radio_enable_tx();
 
   uint8_t rtty_before_aprs_left = RTTY_TO_APRS_RATIO;
-//#pragma clang diagnostic push
-//#pragma clang diagnostic ignored "-Wmissing-noreturn"
   while (1) {
     if (tx_on == 0 && tx_enable) {
       if (rtty_before_aprs_left){
@@ -197,7 +191,6 @@ int main(void) {
       __WFI();
     }
   }
-//#pragma clang diagnostic pop
 }
 
 void send_rtty_packet() {