Opening Teensy Loader... Sketch uses 64880 bytes (6%) of program storage space. Maximum is 1048576 bytes. Global variables use 45308 bytes (17%) of dynamic memory, leaving 216836 bytes for local variables. Maximum is 262144 bytes. TeensyRET: In function 'void setPromiscuousMode()': TeensyRET:275: warning: unused variable 'filter' int filter; ^ TeensyRET: In function 'void sendFrameToUSB(CAN_message_t&, int)': C:\Users\jm-tu\Documents\GitHub\TeensyRET\TeensyRET.ino:318:42: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'uint32_t {aka long unsigned int}' [-Wformat=] sprintf((char *)buff, "%08x", frame.id); ^ C:\Users\jm-tu\Documents\GitHub\TeensyRET\TeensyRET.ino:318:42: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'uint32_t {aka long unsigned int}' [-Wformat=] C:\Users\jm-tu\Documents\GitHub\TeensyRET\TeensyRET.ino:324:42: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'uint32_t {aka long unsigned int}' [-Wformat=] sprintf((char *)buff, "%03x", frame.id); ^ C:\Users\jm-tu\Documents\GitHub\TeensyRET\TeensyRET.ino:324:42: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'uint32_t {aka long unsigned int}' [-Wformat=] TeensyRET: In function 'void sendFrameToFile(CAN_message_t&, int)': C:\Users\jm-tu\Documents\GitHub\TeensyRET\TeensyRET.ino:410:93: warning: format '%i' expects argument of type 'int', but argument 3 has type 'uint32_t {aka long unsigned int}' [-Wformat=] sprintf((char *)buff, "%i,%x,%i,%i,%i", millis(), frame.id, frame.ext, whichBus, frame.len); ^ C:\Users\jm-tu\Documents\GitHub\TeensyRET\TeensyRET.ino:410:93: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'uint32_t {aka long unsigned int}' [-Wformat=] C:\Users\jm-tu\Documents\GitHub\TeensyRET\TeensyRET.ino:410:93: warning: format '%i' expects argument of type 'int', but argument 3 has type 'uint32_t {aka long unsigned int}' [-Wformat=] C:\Users\jm-tu\Documents\GitHub\TeensyRET\TeensyRET.ino:410:93: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'uint32_t {aka long unsigned int}' [-Wformat=] C:\Users\jm-tu\Documents\GitHub\TeensyRET\TeensyRET.ino:426:74: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'uint32_t {aka long unsigned int}' [-Wformat=] sprintf((char *)buff, "%f R%i %x", millis() / 1000.0f, idBits, frame.id); ^ C:\Users\jm-tu\Documents\GitHub\TeensyRET\TeensyRET.ino:426:74: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'uint32_t {aka long unsigned int}' [-Wformat=] TeensyRET:388: warning: unused variable 'temp' uint8_t temp; ^ TeensyRET: In function 'void loop()': TeensyRET:570: warning: enumeration value 'GET_DIG_INPUTS' not handled in switch switch (state) { ^ TeensyRET:570: warning: enumeration value 'GET_ANALOG_INPUTS' not handled in switch TeensyRET:570: warning: enumeration value 'GET_CANBUS_PARAMS' not handled in switch TeensyRET:570: warning: enumeration value 'GET_DEVICE_INFO' not handled in switch TeensyRET:496: warning: unused variable 'loops' static int loops = 0; ^ TeensyRET:505: warning: variable 'temp8' set but not used uint8_t temp8; ^ TeensyRET:506: warning: unused variable 'temp16' uint16_t temp16; ^ TeensyRET:507: warning: unused variable 'markToggle' static bool markToggle = false; ^ Sketch uses 64880 bytes (6%) of program storage space. Maximum is 1048576 bytes. Global variables use 45308 bytes (17%) of dynamic memory, leaving 216836 bytes for local variables. Maximum is 262144 bytes.