RADIO_REGISTER_NUM
#define READ_REG_NUM RADIO_REGISTER_NUM
#define READ_INDEX(i) ((i + RADIO_REGISTER_NUM - 0x0a) % READ_REG_NUM)
for (regnr = 0; regnr < RADIO_REGISTER_NUM; regnr++)
#define ENTIRE_REPORT_SIZE (RADIO_REGISTER_NUM * RADIO_REGISTER_SIZE + 1)
unsigned short registers[RADIO_REGISTER_NUM];