Lucas B / nRF24L01P

Bibliothèque pour les Émetteurs/Récepteur nRF24L01P pour les TélécoBots - IUT Nice 2019

nRF24L01P.h@0:8ae48233b4e4, 2011-01-19 (annotated)

Committer:
Owen
Date:
Wed Jan 19 22:59:48 2011 +0000
Revision:
0:8ae48233b4e4
Child:
1:ea1f7c54f341
Initial (working, TX and RX) version.

No support for interrupts, Auto Retransmit, Auto Acknowledge, Dynamic Payload length or ShockBurst/Enhanced ShockBurst.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Owen 0:8ae48233b4e4 1 /**
Owen 0:8ae48233b4e4 2 * @file nRF24L01P.h
Owen 0:8ae48233b4e4 3 *
Owen 0:8ae48233b4e4 4 * @author Owen Edwards
Owen 0:8ae48233b4e4 5 *
Owen 0:8ae48233b4e4 6 * @section LICENSE
Owen 0:8ae48233b4e4 7 *
Owen 0:8ae48233b4e4 8 * Copyright (c) 2010 Owen Edwards
Owen 0:8ae48233b4e4 9 *
Owen 0:8ae48233b4e4 10 * This program is free software: you can redistribute it and/or modify
Owen 0:8ae48233b4e4 11 * it under the terms of the GNU General Public License as published by
Owen 0:8ae48233b4e4 12 * the Free Software Foundation, either version 3 of the License, or
Owen 0:8ae48233b4e4 13 * (at your option) any later version.
Owen 0:8ae48233b4e4 14 *
Owen 0:8ae48233b4e4 15 * This program is distributed in the hope that it will be useful,
Owen 0:8ae48233b4e4 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
Owen 0:8ae48233b4e4 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Owen 0:8ae48233b4e4 18 * GNU General Public License for more details.
Owen 0:8ae48233b4e4 19 *
Owen 0:8ae48233b4e4 20 * You should have received a copy of the GNU General Public License
Owen 0:8ae48233b4e4 21 * along with this program. If not, see <http://www.gnu.org/licenses/>.
Owen 0:8ae48233b4e4 22 *
Owen 0:8ae48233b4e4 23 * The above copyright notice and this permission notice shall be included in
Owen 0:8ae48233b4e4 24 * all copies or substantial portions of the Software.
Owen 0:8ae48233b4e4 25 *
Owen 0:8ae48233b4e4 26 * @section DESCRIPTION
Owen 0:8ae48233b4e4 27 *
Owen 0:8ae48233b4e4 28 * nRF24L01+ Single Chip 2.4GHz Transceiver from Nordic Semiconductor.
Owen 0:8ae48233b4e4 29 *
Owen 0:8ae48233b4e4 30 * Datasheet:
Owen 0:8ae48233b4e4 31 *
Owen 0:8ae48233b4e4 32 * http://www.nordicsemi.no/files/Product/data_sheet/nRF24L01P_Product_Specification_1_0.pdf
Owen 0:8ae48233b4e4 33 */
Owen 0:8ae48233b4e4 34
Owen 0:8ae48233b4e4 35 #ifndef __NRF24L01P_H__
Owen 0:8ae48233b4e4 36 #define __NRF24L01P_H__
Owen 0:8ae48233b4e4 37
Owen 0:8ae48233b4e4 38 /**
Owen 0:8ae48233b4e4 39 * Includes
Owen 0:8ae48233b4e4 40 */
Owen 0:8ae48233b4e4 41 #include "mbed.h"
Owen 0:8ae48233b4e4 42
Owen 0:8ae48233b4e4 43 /**
Owen 0:8ae48233b4e4 44 * Defines
Owen 0:8ae48233b4e4 45 */
Owen 0:8ae48233b4e4 46 #define NRF24L01P_TX_PWR_ZERO_DB 0
Owen 0:8ae48233b4e4 47 #define NRF24L01P_TX_PWR_MINUS_6_DB -6
Owen 0:8ae48233b4e4 48 #define NRF24L01P_TX_PWR_MINUS_12_DB -12
Owen 0:8ae48233b4e4 49 #define NRF24L01P_TX_PWR_MINUS_18_DB -18
Owen 0:8ae48233b4e4 50
Owen 0:8ae48233b4e4 51 #define NRF24L01P_DATARATE_250_KBPS 250
Owen 0:8ae48233b4e4 52 #define NRF24L01P_DATARATE_1_MBPS 1000
Owen 0:8ae48233b4e4 53 #define NRF24L01P_DATARATE_2_MBPS 2000
Owen 0:8ae48233b4e4 54
Owen 0:8ae48233b4e4 55 #define NRF24L01P_CRC_NONE 0
Owen 0:8ae48233b4e4 56 #define NRF24L01P_CRC_8_BIT 8
Owen 0:8ae48233b4e4 57 #define NRF24L01P_CRC_16_BIT 16
Owen 0:8ae48233b4e4 58
Owen 0:8ae48233b4e4 59 #define NRF24L01P_MIN_RF_FREQUENCY 2400
Owen 0:8ae48233b4e4 60 #define NRF24L01P_MAX_RF_FREQUENCY 2525
Owen 0:8ae48233b4e4 61
Owen 0:8ae48233b4e4 62 #define NRF24L01P_PIPE_P0 0
Owen 0:8ae48233b4e4 63 #define NRF24L01P_PIPE_P1 1
Owen 0:8ae48233b4e4 64 #define NRF24L01P_PIPE_P2 2
Owen 0:8ae48233b4e4 65 #define NRF24L01P_PIPE_P3 3
Owen 0:8ae48233b4e4 66 #define NRF24L01P_PIPE_P4 4
Owen 0:8ae48233b4e4 67 #define NRF24L01P_PIPE_P5 5
Owen 0:8ae48233b4e4 68
Owen 0:8ae48233b4e4 69 /**
Owen 0:8ae48233b4e4 70 * Default setup for the nRF24L01+, based on the Sparkfun "Nordic Serial Interface Board"
Owen 0:8ae48233b4e4 71 * for evaluation (http://www.sparkfun.com/products/9019)
Owen 0:8ae48233b4e4 72 */
Owen 0:8ae48233b4e4 73 #define DEFAULT_NRF24L01P_ADDRESS ((unsigned long long) 0xE7E7E7E7E7 )
Owen 0:8ae48233b4e4 74 #define DEFAULT_NRF24L01P_ADDRESS_WIDTH 5
Owen 0:8ae48233b4e4 75 #define DEFAULT_NRF24L01P_CRC NRF24L01P_CRC_8_BIT
Owen 0:8ae48233b4e4 76 #define DEFAULT_NRF24L01P_RF_FREQUENCY (NRF24L01P_MIN_RF_FREQUENCY + 2)
Owen 0:8ae48233b4e4 77 #define DEFAULT_NRF24L01P_DATARATE NRF24L01P_DATARATE_1_MBPS
Owen 0:8ae48233b4e4 78 #define DEFAULT_NRF24L01P_TX_PWR NRF24L01P_TX_PWR_ZERO_DB
Owen 0:8ae48233b4e4 79 #define DEFAULT_NRF24L01P_TRANSFER_SIZE 4
Owen 0:8ae48233b4e4 80
Owen 0:8ae48233b4e4 81 /**
Owen 0:8ae48233b4e4 82 * nRF24L01+ Single Chip 2.4GHz Transceiver from Nordic Semiconductor.
Owen 0:8ae48233b4e4 83 */
Owen 0:8ae48233b4e4 84 class nRF24L01P {
Owen 0:8ae48233b4e4 85
Owen 0:8ae48233b4e4 86 public:
Owen 0:8ae48233b4e4 87
Owen 0:8ae48233b4e4 88 /**
Owen 0:8ae48233b4e4 89 * Constructor.
Owen 0:8ae48233b4e4 90 *
Owen 0:8ae48233b4e4 91 * @param mosi mbed pin to use for MOSI line of SPI interface.
Owen 0:8ae48233b4e4 92 * @param miso mbed pin to use for MISO line of SPI interface.
Owen 0:8ae48233b4e4 93 * @param sck mbed pin to use for SCK line of SPI interface.
Owen 0:8ae48233b4e4 94 * @param csn mbed pin to use for not chip select line of SPI interface.
Owen 0:8ae48233b4e4 95 * @param ce mbed pin to use for the chip enable line.
Owen 0:8ae48233b4e4 96 * @param irq mbed pin to use for the interrupt request line.
Owen 0:8ae48233b4e4 97 */
Owen 0:8ae48233b4e4 98 nRF24L01P(PinName mosi, PinName miso, PinName sck, PinName csn, PinName ce, PinName irq = NC);
Owen 0:8ae48233b4e4 99
Owen 0:8ae48233b4e4 100 /**
Owen 0:8ae48233b4e4 101 * Set the RF frequency.
Owen 0:8ae48233b4e4 102 *
Owen 0:8ae48233b4e4 103 * @param frequency the frequency of RF transmission in MHz (2400..2525).
Owen 0:8ae48233b4e4 104 */
Owen 0:8ae48233b4e4 105 void setRfFrequency(int frequency = DEFAULT_NRF24L01P_RF_FREQUENCY);
Owen 0:8ae48233b4e4 106
Owen 0:8ae48233b4e4 107 /**
Owen 0:8ae48233b4e4 108 * Get the RF frequency.
Owen 0:8ae48233b4e4 109 *
Owen 0:8ae48233b4e4 110 * @return the frequency of RF transmission in MHz (2400..2525).
Owen 0:8ae48233b4e4 111 */
Owen 0:8ae48233b4e4 112 int getRfFrequency(void);
Owen 0:8ae48233b4e4 113
Owen 0:8ae48233b4e4 114 /**
Owen 0:8ae48233b4e4 115 * Set the RF output power.
Owen 0:8ae48233b4e4 116 *
Owen 0:8ae48233b4e4 117 * @param power the RF output power in dBm (0, -6, -12 or -18).
Owen 0:8ae48233b4e4 118 */
Owen 0:8ae48233b4e4 119 void setRfOutputPower(int power = DEFAULT_NRF24L01P_TX_PWR);
Owen 0:8ae48233b4e4 120
Owen 0:8ae48233b4e4 121 /**
Owen 0:8ae48233b4e4 122 * Get the RF output power.
Owen 0:8ae48233b4e4 123 *
Owen 0:8ae48233b4e4 124 * @return the RF output power in dBm (0, -6, -12 or -18).
Owen 0:8ae48233b4e4 125 */
Owen 0:8ae48233b4e4 126 int getRfOutputPower(void);
Owen 0:8ae48233b4e4 127
Owen 0:8ae48233b4e4 128 /**
Owen 0:8ae48233b4e4 129 * Set the Air data rate.
Owen 0:8ae48233b4e4 130 *
Owen 0:8ae48233b4e4 131 * @param rate the air data rate in kbps (250, 1M or 2M).
Owen 0:8ae48233b4e4 132 */
Owen 0:8ae48233b4e4 133 void setAirDataRate(int rate = DEFAULT_NRF24L01P_DATARATE);
Owen 0:8ae48233b4e4 134
Owen 0:8ae48233b4e4 135 /**
Owen 0:8ae48233b4e4 136 * Get the Air data rate.
Owen 0:8ae48233b4e4 137 *
Owen 0:8ae48233b4e4 138 * @return the air data rate in kbps (250, 1M or 2M).
Owen 0:8ae48233b4e4 139 */
Owen 0:8ae48233b4e4 140 int getAirDataRate(void);
Owen 0:8ae48233b4e4 141
Owen 0:8ae48233b4e4 142 /**
Owen 0:8ae48233b4e4 143 * Set the CRC width.
Owen 0:8ae48233b4e4 144 *
Owen 0:8ae48233b4e4 145 * @param width the number of bits for the CRC (0, 8 or 16).
Owen 0:8ae48233b4e4 146 */
Owen 0:8ae48233b4e4 147 void setCrcWidth(int width = DEFAULT_NRF24L01P_CRC);
Owen 0:8ae48233b4e4 148
Owen 0:8ae48233b4e4 149 /**
Owen 0:8ae48233b4e4 150 * Get the CRC width.
Owen 0:8ae48233b4e4 151 *
Owen 0:8ae48233b4e4 152 * @return the number of bits for the CRC (0, 8 or 16).
Owen 0:8ae48233b4e4 153 */
Owen 0:8ae48233b4e4 154 int getCrcWidth(void);
Owen 0:8ae48233b4e4 155
Owen 0:8ae48233b4e4 156 /**
Owen 0:8ae48233b4e4 157 * Set the Receive address.
Owen 0:8ae48233b4e4 158 *
Owen 0:8ae48233b4e4 159 * @param address address associated with the particular pipe
Owen 0:8ae48233b4e4 160 * @param width width of the address in bytes (3..5)
Owen 0:8ae48233b4e4 161 * @param pipe pipe to associate the address with (0..5, default 0)
Owen 0:8ae48233b4e4 162 *
Owen 0:8ae48233b4e4 163 * Note that Pipes 0 & 1 have 3, 4 or 5 byte addresses,
Owen 0:8ae48233b4e4 164 * while Pipes 2..5 only use the lowest byte (bits 7..0) of the
Owen 0:8ae48233b4e4 165 * address provided here, and use 2, 3 or 4 bytes from Pipe 1's address.
Owen 0:8ae48233b4e4 166 * The width parameter is ignored for Pipes 2..5.
Owen 0:8ae48233b4e4 167 */
Owen 0:8ae48233b4e4 168 void setRxAddress(unsigned long long address = DEFAULT_NRF24L01P_ADDRESS, int width = DEFAULT_NRF24L01P_ADDRESS_WIDTH, int pipe = NRF24L01P_PIPE_P0);
Owen 0:8ae48233b4e4 169
Owen 0:8ae48233b4e4 170 void setRxAddress(unsigned long msb_address, unsigned long lsb_address, int width, int pipe = NRF24L01P_PIPE_P0);
Owen 0:8ae48233b4e4 171
Owen 0:8ae48233b4e4 172 /**
Owen 0:8ae48233b4e4 173 * Set the Transmit address.
Owen 0:8ae48233b4e4 174 *
Owen 0:8ae48233b4e4 175 * @param address address for transmission
Owen 0:8ae48233b4e4 176 * @param width width of the address in bytes (3..5)
Owen 0:8ae48233b4e4 177 *
Owen 0:8ae48233b4e4 178 * Note that the address width is shared with the Receive pipes,
Owen 0:8ae48233b4e4 179 * so a change to that address width affect transmissions.
Owen 0:8ae48233b4e4 180 */
Owen 0:8ae48233b4e4 181 void setTxAddress(unsigned long long address = DEFAULT_NRF24L01P_ADDRESS, int width = DEFAULT_NRF24L01P_ADDRESS_WIDTH);
Owen 0:8ae48233b4e4 182
Owen 0:8ae48233b4e4 183 void setTxAddress(unsigned long msb_address, unsigned long lsb_address, int width);
Owen 0:8ae48233b4e4 184
Owen 0:8ae48233b4e4 185 /**
Owen 0:8ae48233b4e4 186 * Get the Receive address.
Owen 0:8ae48233b4e4 187 *
Owen 0:8ae48233b4e4 188 * @param pipe pipe to get the address from (0..5, default 0)
Owen 0:8ae48233b4e4 189 * @return the address associated with the particular pipe
Owen 0:8ae48233b4e4 190 */
Owen 0:8ae48233b4e4 191 unsigned long long getRxAddress(int pipe = NRF24L01P_PIPE_P0);
Owen 0:8ae48233b4e4 192
Owen 0:8ae48233b4e4 193 /**
Owen 0:8ae48233b4e4 194 * Get the Transmit address.
Owen 0:8ae48233b4e4 195 *
Owen 0:8ae48233b4e4 196 * @return address address for transmission
Owen 0:8ae48233b4e4 197 */
Owen 0:8ae48233b4e4 198 unsigned long long getTxAddress(void);
Owen 0:8ae48233b4e4 199
Owen 0:8ae48233b4e4 200 /**
Owen 0:8ae48233b4e4 201 * Set the transfer size.
Owen 0:8ae48233b4e4 202 *
Owen 0:8ae48233b4e4 203 * @param size the size of the transfer, in bytes (1..32)
Owen 0:8ae48233b4e4 204 * @param pipe pipe for the transfer (0..5, default 0)
Owen 0:8ae48233b4e4 205 */
Owen 0:8ae48233b4e4 206 void setTransferSize(int size = DEFAULT_NRF24L01P_TRANSFER_SIZE, int pipe = NRF24L01P_PIPE_P0);
Owen 0:8ae48233b4e4 207
Owen 0:8ae48233b4e4 208 /**
Owen 0:8ae48233b4e4 209 * Get the transfer size.
Owen 0:8ae48233b4e4 210 *
Owen 0:8ae48233b4e4 211 * @return the size of the transfer, in bytes (1..32).
Owen 0:8ae48233b4e4 212 */
Owen 0:8ae48233b4e4 213 int getTransferSize(int pipe = NRF24L01P_PIPE_P0);
Owen 0:8ae48233b4e4 214
Owen 0:8ae48233b4e4 215
Owen 0:8ae48233b4e4 216 /**
Owen 0:8ae48233b4e4 217 * Get the RPD (Received Power Detector) state.
Owen 0:8ae48233b4e4 218 *
Owen 0:8ae48233b4e4 219 * @return true if the received power exceeded -64dBm
Owen 0:8ae48233b4e4 220 */
Owen 0:8ae48233b4e4 221 bool getRPD(void);
Owen 0:8ae48233b4e4 222
Owen 0:8ae48233b4e4 223 /**
Owen 0:8ae48233b4e4 224 * Put the nRF24L01+ into Receive mode
Owen 0:8ae48233b4e4 225 */
Owen 0:8ae48233b4e4 226 void setReceiveMode(void);
Owen 0:8ae48233b4e4 227
Owen 0:8ae48233b4e4 228 /**
Owen 0:8ae48233b4e4 229 * Put the nRF24L01+ into Transmit mode
Owen 0:8ae48233b4e4 230 */
Owen 0:8ae48233b4e4 231 void setTransmitMode(void);
Owen 0:8ae48233b4e4 232
Owen 0:8ae48233b4e4 233 /**
Owen 0:8ae48233b4e4 234 * Power up the nRF24L01+ into Standby mode
Owen 0:8ae48233b4e4 235 */
Owen 0:8ae48233b4e4 236 void powerUp(void);
Owen 0:8ae48233b4e4 237
Owen 0:8ae48233b4e4 238 /**
Owen 0:8ae48233b4e4 239 * Power down the nRF24L01+ into Power Down mode
Owen 0:8ae48233b4e4 240 */
Owen 0:8ae48233b4e4 241 void powerDown(void);
Owen 0:8ae48233b4e4 242
Owen 0:8ae48233b4e4 243 /**
Owen 0:8ae48233b4e4 244 * Enable the nRF24L01+ to Receive or Transmit (using the CE pin)
Owen 0:8ae48233b4e4 245 */
Owen 0:8ae48233b4e4 246 void enable(void);
Owen 0:8ae48233b4e4 247
Owen 0:8ae48233b4e4 248 /**
Owen 0:8ae48233b4e4 249 * Disable the nRF24L01+ to Receive or Transmit (using the CE pin)
Owen 0:8ae48233b4e4 250 */
Owen 0:8ae48233b4e4 251 void disable(void);
Owen 0:8ae48233b4e4 252
Owen 0:8ae48233b4e4 253 /**
Owen 0:8ae48233b4e4 254 * Transmit data
Owen 0:8ae48233b4e4 255 *
Owen 0:8ae48233b4e4 256 * @param pipe is ignored (included for consistency with file write routine)
Owen 0:8ae48233b4e4 257 * @param data pointer to an array of bytes to write
Owen 0:8ae48233b4e4 258 * @param count the number of bytes to send (1..32)
Owen 0:8ae48233b4e4 259 * @return the number of bytes actually written, or -1 for an error
Owen 0:8ae48233b4e4 260 */
Owen 0:8ae48233b4e4 261 int write(int pipe, char *data, int count);
Owen 0:8ae48233b4e4 262
Owen 0:8ae48233b4e4 263 /**
Owen 0:8ae48233b4e4 264 * Receive data
Owen 0:8ae48233b4e4 265 *
Owen 0:8ae48233b4e4 266 * @param pipe the receive pipe to get data from
Owen 0:8ae48233b4e4 267 * @param data pointer to an array of bytes to store the received data
Owen 0:8ae48233b4e4 268 * @param count the number of bytes to receive (1..32)
Owen 0:8ae48233b4e4 269 * @return the number of bytes actually received, 0 if none are received, or -1 for an error
Owen 0:8ae48233b4e4 270 */
Owen 0:8ae48233b4e4 271 int read(int pipe, char *data, int count);
Owen 0:8ae48233b4e4 272
Owen 0:8ae48233b4e4 273 /**
Owen 0:8ae48233b4e4 274 * Determine if there is data available to read
Owen 0:8ae48233b4e4 275 *
Owen 0:8ae48233b4e4 276 * @param pipe the receive pipe to check for data
Owen 0:8ae48233b4e4 277 * @return true if the is data waiting in the given pipe
Owen 0:8ae48233b4e4 278 */
Owen 0:8ae48233b4e4 279 bool readable(int pipe = NRF24L01P_PIPE_P0);
Owen 0:8ae48233b4e4 280
Owen 0:8ae48233b4e4 281 /**
Owen 0:8ae48233b4e4 282 * Disable all receive pipes
Owen 0:8ae48233b4e4 283 *
Owen 0:8ae48233b4e4 284 * Note: receive pipes are enabled when their address is set.
Owen 0:8ae48233b4e4 285 */
Owen 0:8ae48233b4e4 286 void disableAllRxPipes(void);
Owen 0:8ae48233b4e4 287
Owen 0:8ae48233b4e4 288 /**
Owen 0:8ae48233b4e4 289 * Disable AutoAcknowledge function
Owen 0:8ae48233b4e4 290 */
Owen 0:8ae48233b4e4 291 void disableAutoAcknowledge(void);
Owen 0:8ae48233b4e4 292
Owen 0:8ae48233b4e4 293 /**
Owen 0:8ae48233b4e4 294 * Enable AutoAcknowledge function
Owen 0:8ae48233b4e4 295 *
Owen 0:8ae48233b4e4 296 * @param pipe the receive pipe
Owen 0:8ae48233b4e4 297 */
Owen 0:8ae48233b4e4 298 void enableAutoAcknowledge(int pipe = NRF24L01P_PIPE_P0);
Owen 0:8ae48233b4e4 299
Owen 0:8ae48233b4e4 300 /**
Owen 0:8ae48233b4e4 301 * Disable AutoRetransmit function
Owen 0:8ae48233b4e4 302 */
Owen 0:8ae48233b4e4 303 void disableAutoRetransmit(void);
Owen 0:8ae48233b4e4 304
Owen 0:8ae48233b4e4 305 /**
Owen 0:8ae48233b4e4 306 * Enable AutoRetransmit function
Owen 0:8ae48233b4e4 307 *
Owen 0:8ae48233b4e4 308 * @param delay the delay between restransmits, in uS (250uS..4000uS)
Owen 0:8ae48233b4e4 309 * @param count number of retransmits before generating an error (1..15)
Owen 0:8ae48233b4e4 310 */
Owen 0:8ae48233b4e4 311 void enableAutoRetransmit(int delay, int count);
Owen 0:8ae48233b4e4 312
Owen 0:8ae48233b4e4 313 private:
Owen 0:8ae48233b4e4 314
Owen 0:8ae48233b4e4 315 /**
Owen 0:8ae48233b4e4 316 * Get the contents of an addressable register.
Owen 0:8ae48233b4e4 317 *
Owen 0:8ae48233b4e4 318 * @param regAddress address of the register
Owen 0:8ae48233b4e4 319 * @return the contents of the register
Owen 0:8ae48233b4e4 320 */
Owen 0:8ae48233b4e4 321 int getRegister(int regAddress);
Owen 0:8ae48233b4e4 322
Owen 0:8ae48233b4e4 323 /**
Owen 0:8ae48233b4e4 324 * Set the contents of an addressable register.
Owen 0:8ae48233b4e4 325 *
Owen 0:8ae48233b4e4 326 * @param regAddress address of the register
Owen 0:8ae48233b4e4 327 * @param regData data to write to the register
Owen 0:8ae48233b4e4 328 */
Owen 0:8ae48233b4e4 329 void setRegister(int regAddress, int regData);
Owen 0:8ae48233b4e4 330
Owen 0:8ae48233b4e4 331 /**
Owen 0:8ae48233b4e4 332 * Get the contents of the status register.
Owen 0:8ae48233b4e4 333 *
Owen 0:8ae48233b4e4 334 * @return the contents of the status register
Owen 0:8ae48233b4e4 335 */
Owen 0:8ae48233b4e4 336 int getStatusRegister(void);
Owen 0:8ae48233b4e4 337
Owen 0:8ae48233b4e4 338 SPI spi_;
Owen 0:8ae48233b4e4 339 DigitalOut nCS_;
Owen 0:8ae48233b4e4 340 DigitalOut ce_;
Owen 0:8ae48233b4e4 341 InterruptIn nIRQ_;
Owen 0:8ae48233b4e4 342
Owen 0:8ae48233b4e4 343 int mode;
Owen 0:8ae48233b4e4 344
Owen 0:8ae48233b4e4 345 };
Owen 0:8ae48233b4e4 346
Owen 0:8ae48233b4e4 347 #endif /* __NRF24L01P_H__ */