When I type on the serial monitor ex: c0 5; or c1 3 or c4 2, .... none servo motor responds. I specify that the testInfraredRemote is ok and that I have a 18650 battery and the jumper on sw3 is posed on BAT VS, what wrong ?

here is the errors : In file included from C:\Users\mlcar\Documents\Arduino\Nybble\WriteInstinct\WriteInstinct.ino:31:0: C:\Users\mlcar\AppData\Local\Temp\arduino_build_491074\sketch\OpenCat.h:604:1: warning: narrowing conversion of '-4.5e+1' from 'double' to 'int8_t {aka signed char}' inside { } [-Wnarrowing] }; ^ C:\Users\mlcar\AppData\Local\Temp\arduino_build_491074\sketch\OpenCat.h:604:1: warning: narrowing conversion of '-4.5e+1' from 'double' to 'int8_t {aka signed char}' inside { } [-Wnarrowing] C:\Users\mlcar\AppData\Local\Temp\arduino_build_491074\sketch\OpenCat.h:604:1: warning: narrowing conversion of '-4.5e+1' from 'double' to 'int8_t {aka signed char}' inside { } [-Wnarrowing] C:\Users\mlcar\AppData\Local\Temp\arduino_build_491074\sketch\OpenCat.h:604:1: warning: narrowing conversion of '-4.5e+1' from 'double' to 'int8_t {aka signed char}' inside { } [-Wnarrowing] C:\Users\mlcar\AppData\Local\Temp\arduino_build_491074\sketch\OpenCat.h:604:1: warning: narrowing conversion of '4.5e+1' from 'double' to 'int8_t {aka signed char}' inside { } [-Wnarrowing] C:\Users\mlcar\AppData\Local\Temp\arduino_build_491074\sketch\OpenCat.h:604:1: warning: narrowing conversion of '-4.5e+1' from 'double' to 'int8_t {aka signed char}' inside { } [-Wnarrowing] C:\Users\mlcar\AppData\Local\Temp\arduino_build_491074\sketch\OpenCat.h:604:1: warning: narrowing conversion of '4.5e+1' from 'double' to 'int8_t {aka signed char}' inside { } [-Wnarrowing] C:\Users\mlcar\AppData\Local\Temp\arduino_build_491074\sketch\OpenCat.h:604:1: warning: narrowing conversion of '-4.5e+1' from 'double' to 'int8_t {aka signed char}' inside { } [-Wnarrowing] C:\Users\mlcar\Documents\Arduino\Nybble\WriteInstinct\WriteInstinct.ino: In function 'void setup()': C:\Users\mlcar\Documents\Arduino\Nybble\WriteInstinct\WriteInstinct.ino:231:34: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings] motion.loadBySkillName("rest"); ^ C:\Users\mlcar\Documents\Arduino\Nybble\WriteInstinct\WriteInstinct.ino: In function 'void loop()': C:\Users\mlcar\Documents\Arduino\Nybble\WriteInstinct\WriteInstinct.ino:327:36: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings] motion.loadBySkillName("rest"); ^ C:\Users\mlcar\Documents\Arduino\Nybble\WriteInstinct\WriteInstinct.ino:360:41: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings] motion.loadBySkillName("calib"); **** C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3215:42: warning: default argument given for parameter 1 of 'void MPU6050::CalibrateGyro(int)' [-fpermissive] void MPU6050::CalibrateGyro(int Loops = 6) { ^ In file included from C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:38:0: C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.h:824:8: note: previous specification in 'void MPU6050::CalibrateGyro(int)' here void CalibrateGyro(int Loops = 6); // Fine tune after setting offsets with less Loops. ^ C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3231:43: warning: default argument given for parameter 1 of 'void MPU6050::CalibrateAccel(int)' [-fpermissive] void MPU6050::CalibrateAccel(int Loops = 6) { ^ In file included from C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:38:0: C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.h:825:8: note: previous specification in 'void MPU6050::CalibrateAccel(int)' here void CalibrateAccel(int Loops = 6); // Fine tune after setting offsets with less Loops. ^ C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp: In member function 'void MPU6050::PID(uint8_t, uint8_t, float, float, uint8_t)': C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3248:63: warning: invalid conversion from 'int16_t* {aka int*}' to 'uint16_t* {aka unsigned int*}' [-fpermissive] I2Cdev::readWords(devAddr, SaveAddress + (i * 2), 1, &Reading); // reads 1 or more 16 bit integers (Word) ^ In file included from C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.h:40:0, from C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:38: C:\Users\mlcar\Documents\Arduino\libraries\I2Cdev/I2Cdev.h:115:23: note: initializing argument 4 of 'static int8_t I2Cdev::readWords(uint8_t, uint8_t, uint8_t, uint16_t*, uint16_t)' static int8_t readWords(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout); ^ C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3255:64: warning: invalid conversion from 'int16_t* {aka int*}' to 'uint16_t* {aka unsigned int*}' [-fpermissive] I2Cdev::readWords(devAddr, ReadAddress + (i * 2), 1, &Reading); // reads 1 or more 16 bit integers (Word) ^ In file included from C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.h:40:0, from C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:38: C:\Users\mlcar\Documents\Arduino\libraries\I2Cdev/I2Cdev.h:115:23: note: initializing argument 4 of 'static int8_t I2Cdev::readWords(uint8_t, uint8_t, uint8_t, uint16_t*, uint16_t)' static int8_t readWords(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout); ^ C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3263:67: warning: invalid conversion from 'int16_t* {aka int*}' to 'uint16_t* {aka unsigned int*}' [-fpermissive] I2Cdev::writeWords(devAddr, SaveAddress + (i * 2), 1, &Offset); ^ In file included from C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.h:40:0, from C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:38: C:\Users\mlcar\Documents\Arduino\libraries\I2Cdev/I2Cdev.h:124:21: note: initializing argument 4 of 'static bool I2Cdev::writeWords(uint8_t, uint8_t, uint8_t, uint16_t*)' static bool writeWords(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint16_t *data); ^ C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3274:65: warning: invalid conversion from 'int16_t* {aka int*}' to 'uint16_t* {aka unsigned int*}' [-fpermissive] I2Cdev::writeWords(devAddr, SaveAddress + (i * 2), 1, &Offset ); ^ In file included from C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.h:40:0, from C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:38: C:\Users\mlcar\Documents\Arduino\libraries\I2Cdev/I2Cdev.h:124:21: note: initializing argument 4 of 'static bool I2Cdev::writeWords(uint8_t, uint8_t, uint8_t, uint16_t*)' static bool writeWords(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint16_t *data); ^ C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp: In member function 'void MPU6050::PrintActiveOffsets()': C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3285:42: warning: invalid conversion from 'int16_t* {aka int*}' to 'uint16_t* {aka unsigned int*}' [-fpermissive] I2Cdev::readWords(devAddr, 0x06, 3, Data); ^ In file included from C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.h:40:0, from C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:38: C:\Users\mlcar\Documents\Arduino\libraries\I2Cdev/I2Cdev.h:115:23: note: initializing argument 4 of 'static int8_t I2Cdev::readWords(uint8_t, uint8_t, uint8_t, uint16_t*, uint16_t)' static int8_t readWords(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout); ^ C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3290:42: warning: invalid conversion from 'int16_t* {aka int*}' to 'uint16_t* {aka unsigned int*}' [-fpermissive] I2Cdev::readWords(devAddr, 0x13, 3, Data); ^ In file included from C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.h:40:0, from C:\Users\mlcar\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:38: C:\Users\mlcar\Documents\Arduino\libraries\I2Cdev/I2Cdev.h:115:23: note: initializing argument 4 of 'static int8_t I2Cdev::readWords(uint8_t, uint8_t, uint8_t, uint16_t*, uint16_t)' static int8_t readWords(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout); How i can correct them ?

I crack :-) When I play nybble.ino I hear a continuous sound from the buzzer?

When I press the key 4 for example on the remote control, the number 7 is displayed on the monitor serie, press 0 on the remote control the number 1 is displayed, !!!! what's wrong ?

when i compile the programm, i receive : I:\ELECTRONIQUE\PETOY\ModuleTests\testSerialComm\testSerialComm.ino: In function 'void loop()': I:\ELECTRONIQUE\PETOY\ModuleTests\testSerialComm\testSerialComm.ino:38:33: warning: invalid conversion from 'const char*' to 'char*' [-fpermissive] char* c = inBuffer.c_str(); And on my serial monitor i have : 07:06:22.446 -> start 07:06:22.446 -> 8 07:06:22.446 -> i~ 07:06:22.446 -> 16 07:06:22.446 -> 1,.~

after responding n to 'reset join calibration' the servos rotate, but when I enter calibration values (ex: c12 5), I hear a beep of the buzzer and the corresponding servo does not rotate. I tried several servos and there are no rotation! Why ...