uint8_t nrf_cmd_status(uint8_t cmd) { CS_LOW(); sspSendReceive(&cmd, 1); CS_HIGH(); return cmd; };
void nrf_read_long(const uint8_t cmd, int len, uint8_t* data){ CS_LOW(); xmit_spi(cmd); for(int i=0;i<len;i++) data[i] = 0x00; sspSendReceive(0,data,len); CS_HIGH(); };
void nrf_cmd_rw_long(uint8_t* data, int len){ CS_LOW(); sspSendReceive(0,data,len); CS_HIGH(); };