valentyn-zaitsev

public static byte[] FloatToByteArray(float value) {
	    byte[] bytes = new byte[4];
	    ByteBuffer.wrap(bytes).putFloat(value);
	    return bytes;
	}

valentyn-zaitsev

	public static final byte[] intToByteArray(int value) {
	    return new byte[] {
	            (byte)(value >>> 24),
	            (byte)(value >>> 16),
	            (byte)(value >>> 8),
	            (byte)value};
	}


	public static byte[] intToByteArray(int value) {

valentyn-zaitsev

public static byte[] doubleToByteArray(double value) {
	    byte[] bytes = new byte[8];
	    ByteBuffer.wrap(bytes).putDouble(value);
	    return bytes;
	}

valentyn-zaitsev

void byteArrayToFloat(uint16_t length){//длина массива (если значений несколько*)
    union
    {
        uint32_t j;
        float f;
    } u;

    for (int i=0;i<length;i+=4){//*

        u.j = array[i]<<24 | array[i+1]<<16 | array[i+2]<<8 | array[i+3];

valentyn-zaitsev

 hightByte[0] = (uint16_tValue >> 8);
 lowByte[1] = uint16_tValue & 0xff;

valentyn-zaitsev

        array[0] = (uint32_tValue & 0x000000ff);
        array[1] = (uint32_tValue & 0x0000ff00) << 8;
        array[2] = (uint32_tValue & 0x00ff0000) << 16;
        array[3] = (uint32_tValue & 0xff000000) << 24;

valentyn-zaitsev

	public static float bytearray2float(byte[] b) {
	    ByteBuffer buf = ByteBuffer.wrap(b);
	    return buf.getFloat();
	}