Lorenzo Maiorfi / XBeeLib_Fixed

Digi XBeeLib fixed for NonCopyable issue

Dependents:   XBeeZB_Receive_Data

Fork of XBeeLib by Digi International Inc.

This lib fixes NonCopyable<T> issues of Digi XBeeLib. Also, lib has been reworked in order to make it RTOS-aware, overcoming several others issues due to stdio Mutex operations.

XBee/XBee.cpp@1:794d1d3e4a08, 2015-05-11 (annotated)

Committer:
hbujanda
Date:
Mon May 11 17:58:00 2015 +0200
Revision:
1:794d1d3e4a08
Parent:
0:fcaad0dfa051
Child:
2:2ee1b6d51df2
Automatic upload

Who changed what in which revision?

UserRevisionLine numberNew contents of line
spastor 0:fcaad0dfa051 1 /**
spastor 0:fcaad0dfa051 2 * Copyright (c) 2015 Digi International Inc.,
spastor 0:fcaad0dfa051 3 * All rights not expressly granted are reserved.
spastor 0:fcaad0dfa051 4 *
spastor 0:fcaad0dfa051 5 * This Source Code Form is subject to the terms of the Mozilla Public
spastor 0:fcaad0dfa051 6 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
spastor 0:fcaad0dfa051 7 * You can obtain one at http://mozilla.org/MPL/2.0/.
spastor 0:fcaad0dfa051 8 *
spastor 0:fcaad0dfa051 9 * Digi International Inc. 11001 Bren Road East, Minnetonka, MN 55343
spastor 0:fcaad0dfa051 10 * =======================================================================
spastor 0:fcaad0dfa051 11 */
spastor 0:fcaad0dfa051 12
spastor 0:fcaad0dfa051 13 #include "XBeeLib.h"
spastor 0:fcaad0dfa051 14 #include "FrameHandlers/FH_ModemStatus.h"
spastor 0:fcaad0dfa051 15
spastor 0:fcaad0dfa051 16 /* States for the state machine that processes incoming data on the serial port */
spastor 0:fcaad0dfa051 17 #define WAITING_FOR_START_FRAME (0)
spastor 0:fcaad0dfa051 18 #define WAITING_FOR_LENGTH_MSB (1)
spastor 0:fcaad0dfa051 19 #define WAITING_FOR_LENGTH_LSB (2)
spastor 0:fcaad0dfa051 20 #define WAITING_FOR_PAYLOAD (3)
spastor 0:fcaad0dfa051 21 #define WAITING_FOR_CHECKSUM (4)
spastor 0:fcaad0dfa051 22
spastor 0:fcaad0dfa051 23 #define IS_API2() (_mode == ModeAPI2)
spastor 0:fcaad0dfa051 24 #define IS_API_MODE() (_mode == ModeAPI1 || _mode == ModeAPI2)
spastor 0:fcaad0dfa051 25
spastor 0:fcaad0dfa051 26 using namespace XBeeLib;
spastor 0:fcaad0dfa051 27
spastor 0:fcaad0dfa051 28 Timer XBee::_timer;
spastor 0:fcaad0dfa051 29 FrameBuffer XBee::_framebuf;
spastor 0:fcaad0dfa051 30
spastor 0:fcaad0dfa051 31 /* Class constructor */
spastor 0:fcaad0dfa051 32 XBee::XBee(PinName tx, PinName rx, PinName reset, PinName rts, PinName cts, int baud) :
hbujanda 1:794d1d3e4a08 33 _mode(ModeUnknown), _type(Unknown), _timeout_ms(SYNC_OPS_TIMEOUT_MS), _hw_version(0), _fw_version(0), _dev_addr64(ADDR64_UNASSIGNED), _dev_addr16(ADDR16_UNKNOWN),
spastor 0:fcaad0dfa051 34 _reset(NULL), _tx_options(0), _bc_radius(0), _hw_reset_cnt(0), _wd_reset_cnt(0), _reset_timeout(0), _modem_status_handler(NULL), _modem_status(AtCmdFrame::HwReset), _initializing(true), _pm_mode(SleepDisabled)
spastor 0:fcaad0dfa051 35 {
spastor 0:fcaad0dfa051 36
spastor 0:fcaad0dfa051 37 if (reset != NC) {
hbujanda 1:794d1d3e4a08 38 _reset = new DigitalOut(reset, 1);
spastor 0:fcaad0dfa051 39 }
spastor 0:fcaad0dfa051 40 #if defined(ENABLE_PM_SUPPORT)
spastor 0:fcaad0dfa051 41 _on_sleep = NULL;
spastor 0:fcaad0dfa051 42 _sleep_req = NULL;
spastor 0:fcaad0dfa051 43 #endif /* defined(ENABLE_PM_SUPPORT) */
spastor 0:fcaad0dfa051 44
spastor 0:fcaad0dfa051 45 _uart = new RawSerial(tx, rx);
spastor 0:fcaad0dfa051 46 _uart->baud(baud);
hbujanda 1:794d1d3e4a08 47
hbujanda 1:794d1d3e4a08 48 _serial_flow_type = SerialBase::Disabled;
spastor 0:fcaad0dfa051 49 #if defined(DEVICE_SERIAL_FC)
spastor 0:fcaad0dfa051 50 if (rts != NC && cts != NC) {
hbujanda 1:794d1d3e4a08 51 #if !(defined AVOID_USING_RTS)
hbujanda 1:794d1d3e4a08 52 _serial_flow_type = SerialBase::RTSCTS;
hbujanda 1:794d1d3e4a08 53 _uart->set_flow_control(_serial_flow_type, rts, cts);
hbujanda 1:794d1d3e4a08 54 #else
hbujanda 1:794d1d3e4a08 55 _serial_flow_type = SerialBase::CTS;
hbujanda 1:794d1d3e4a08 56 _uart->set_flow_control(_serial_flow_type, cts);
hbujanda 1:794d1d3e4a08 57 #endif
hbujanda 1:794d1d3e4a08 58 }
hbujanda 1:794d1d3e4a08 59 else if (rts != NC && cts == NC) {
hbujanda 1:794d1d3e4a08 60 _serial_flow_type = SerialBase::RTS;
hbujanda 1:794d1d3e4a08 61 _uart->set_flow_control(_serial_flow_type, rts);
hbujanda 1:794d1d3e4a08 62 }
hbujanda 1:794d1d3e4a08 63 else if (rts == NC && cts != NC) {
hbujanda 1:794d1d3e4a08 64 _serial_flow_type = SerialBase::CTS;
hbujanda 1:794d1d3e4a08 65 _uart->set_flow_control(_serial_flow_type, cts);
spastor 0:fcaad0dfa051 66 }
spastor 0:fcaad0dfa051 67 #endif
spastor 0:fcaad0dfa051 68 /* Enable the reception of bytes on the serial interface by providing a cb */
spastor 0:fcaad0dfa051 69 _uart->attach(this, &XBee::uart_read_cb, Serial::RxIrq);
spastor 0:fcaad0dfa051 70
spastor 0:fcaad0dfa051 71 for (int i = 0; i < MAX_FRAME_HANDLERS; i++) {
spastor 0:fcaad0dfa051 72 _fhandlers[i] = NULL;
spastor 0:fcaad0dfa051 73 }
spastor 0:fcaad0dfa051 74 }
spastor 0:fcaad0dfa051 75
spastor 0:fcaad0dfa051 76 /* Class destructor */
spastor 0:fcaad0dfa051 77 XBee::~XBee()
spastor 0:fcaad0dfa051 78 {
spastor 0:fcaad0dfa051 79 unregister_modem_status_cb();
spastor 0:fcaad0dfa051 80
spastor 0:fcaad0dfa051 81 if (_uart != NULL) {
spastor 0:fcaad0dfa051 82 delete _uart;
spastor 0:fcaad0dfa051 83 }
spastor 0:fcaad0dfa051 84 if (_reset != NULL) {
spastor 0:fcaad0dfa051 85 delete _reset;
spastor 0:fcaad0dfa051 86 }
spastor 0:fcaad0dfa051 87 }
spastor 0:fcaad0dfa051 88
spastor 0:fcaad0dfa051 89 #include <inttypes.h>
spastor 0:fcaad0dfa051 90
spastor 0:fcaad0dfa051 91 RadioStatus XBee::init(void)
spastor 0:fcaad0dfa051 92 {
spastor 0:fcaad0dfa051 93 AtCmdFrame::AtCmdResp cmd_resp;
spastor 0:fcaad0dfa051 94 uint32_t var32;
spastor 0:fcaad0dfa051 95
spastor 0:fcaad0dfa051 96 /* Start the timer, used for the timeouts */
spastor 0:fcaad0dfa051 97 _timer.reset();
spastor 0:fcaad0dfa051 98 _timer.start();
spastor 0:fcaad0dfa051 99
spastor 0:fcaad0dfa051 100 _initializing = true;
spastor 0:fcaad0dfa051 101
spastor 0:fcaad0dfa051 102 device_reset();
spastor 0:fcaad0dfa051 103
spastor 0:fcaad0dfa051 104 /* Check if radio is in API1 or API2 _mode */
spastor 0:fcaad0dfa051 105 cmd_resp = get_param("AP", &var32);
spastor 0:fcaad0dfa051 106 if (cmd_resp != AtCmdFrame::AtCmdRespOk)
spastor 0:fcaad0dfa051 107 return Failure;
spastor 0:fcaad0dfa051 108
spastor 0:fcaad0dfa051 109 _mode = (RadioMode)var32;
spastor 0:fcaad0dfa051 110
spastor 0:fcaad0dfa051 111 /* Read the device unique 64b address */
spastor 0:fcaad0dfa051 112 uint32_t serialn_high, serialn_low;
spastor 0:fcaad0dfa051 113 cmd_resp = get_param("SH", &serialn_high);
spastor 0:fcaad0dfa051 114 if (cmd_resp != AtCmdFrame::AtCmdRespOk)
spastor 0:fcaad0dfa051 115 return Failure;
spastor 0:fcaad0dfa051 116 cmd_resp = get_param("SL", &serialn_low);
spastor 0:fcaad0dfa051 117 if (cmd_resp != AtCmdFrame::AtCmdRespOk)
spastor 0:fcaad0dfa051 118 return Failure;
spastor 0:fcaad0dfa051 119
spastor 0:fcaad0dfa051 120 _dev_addr64 = ((uint64_t)serialn_high << 32) | serialn_low;
spastor 0:fcaad0dfa051 121
spastor 0:fcaad0dfa051 122 /* Read some important parameters */
spastor 0:fcaad0dfa051 123 cmd_resp = get_param("HV", &var32);
spastor 0:fcaad0dfa051 124 if (cmd_resp != AtCmdFrame::AtCmdRespOk)
spastor 0:fcaad0dfa051 125 return Failure;
spastor 0:fcaad0dfa051 126 _hw_version = var32;
spastor 0:fcaad0dfa051 127
spastor 0:fcaad0dfa051 128 cmd_resp = get_param("VR", &var32);
spastor 0:fcaad0dfa051 129 if (cmd_resp != AtCmdFrame::AtCmdRespOk)
spastor 0:fcaad0dfa051 130 return Failure;
spastor 0:fcaad0dfa051 131 _fw_version = var32;
spastor 0:fcaad0dfa051 132
spastor 0:fcaad0dfa051 133 cmd_resp = get_param("MY", &var32);
spastor 0:fcaad0dfa051 134 if (cmd_resp != AtCmdFrame::AtCmdRespOk)
spastor 0:fcaad0dfa051 135 return Failure;
spastor 0:fcaad0dfa051 136 _dev_addr16 = var32;
spastor 0:fcaad0dfa051 137 _type = (RadioType)(_hw_version >> 8);
spastor 0:fcaad0dfa051 138
spastor 0:fcaad0dfa051 139 digi_log(LogLevelInfo, "mode: %02x\r\n", (uint8_t)_mode);
spastor 0:fcaad0dfa051 140 digi_log(LogLevelInfo, "HV: %04x\r\n", _hw_version);
spastor 0:fcaad0dfa051 141 digi_log(LogLevelInfo, "VR: %04x\r\n", _fw_version);
spastor 0:fcaad0dfa051 142 digi_log(LogLevelInfo, "ADDR64: %08x:%08x\r\n", UINT64_HI32(_dev_addr64), UINT64_LO32(_dev_addr64));
spastor 0:fcaad0dfa051 143 digi_log(LogLevelInfo, "ADDR16: %04x\r\n", _dev_addr16);
spastor 0:fcaad0dfa051 144
spastor 0:fcaad0dfa051 145 _initializing = false;
spastor 0:fcaad0dfa051 146 if (_modem_status_handler != NULL) {
spastor 0:fcaad0dfa051 147 const ApiFrame frame = ApiFrame(ApiFrame::AtModemStatus, (uint8_t *)&_modem_status, sizeof(_modem_status));
spastor 0:fcaad0dfa051 148 _modem_status_handler->process_frame_data(&frame);
spastor 0:fcaad0dfa051 149 }
spastor 0:fcaad0dfa051 150
spastor 0:fcaad0dfa051 151 return Success;
spastor 0:fcaad0dfa051 152 }
spastor 0:fcaad0dfa051 153
spastor 0:fcaad0dfa051 154 uint64_t XBee::get_addr64() const
spastor 0:fcaad0dfa051 155 {
spastor 0:fcaad0dfa051 156 return _dev_addr64;
spastor 0:fcaad0dfa051 157 }
spastor 0:fcaad0dfa051 158
spastor 0:fcaad0dfa051 159 uint16_t XBee::get_addr16() const
spastor 0:fcaad0dfa051 160 {
spastor 0:fcaad0dfa051 161 return _dev_addr16;
spastor 0:fcaad0dfa051 162 }
spastor 0:fcaad0dfa051 163
spastor 0:fcaad0dfa051 164 RadioStatus XBee::hardware_reset()
spastor 0:fcaad0dfa051 165 {
spastor 0:fcaad0dfa051 166 if (_reset != NULL) {
spastor 0:fcaad0dfa051 167 volatile uint16_t * const rst_cnt_p = &_hw_reset_cnt;
spastor 0:fcaad0dfa051 168 const uint16_t init_rst_cnt = *rst_cnt_p;
spastor 0:fcaad0dfa051 169 *_reset = 0;
spastor 0:fcaad0dfa051 170 wait_ms(10);
spastor 0:fcaad0dfa051 171 *_reset = 1;
spastor 0:fcaad0dfa051 172 return wait_for_module_to_reset(rst_cnt_p, init_rst_cnt);
spastor 0:fcaad0dfa051 173 }
spastor 0:fcaad0dfa051 174
spastor 0:fcaad0dfa051 175 return Failure;
spastor 0:fcaad0dfa051 176 }
spastor 0:fcaad0dfa051 177
spastor 0:fcaad0dfa051 178 RadioStatus XBee::device_reset()
spastor 0:fcaad0dfa051 179 {
spastor 0:fcaad0dfa051 180 if (hardware_reset() == Success)
spastor 0:fcaad0dfa051 181 return Success;
spastor 0:fcaad0dfa051 182
spastor 0:fcaad0dfa051 183 return software_reset();
spastor 0:fcaad0dfa051 184 }
spastor 0:fcaad0dfa051 185
spastor 0:fcaad0dfa051 186 RadioStatus XBee::wait_for_module_to_reset(volatile uint16_t *rst_cnt_p, uint16_t init_rst_cnt)
spastor 0:fcaad0dfa051 187 {
spastor 0:fcaad0dfa051 188 const int rst_timeout = _timer.read_ms() + _reset_timeout;
spastor 0:fcaad0dfa051 189 while (*rst_cnt_p == init_rst_cnt && _timer.read_ms() < rst_timeout) {
spastor 0:fcaad0dfa051 190 wait_ms(100);
spastor 0:fcaad0dfa051 191 }
spastor 0:fcaad0dfa051 192
spastor 0:fcaad0dfa051 193 if (_reset_timeout && *rst_cnt_p == init_rst_cnt) {
spastor 0:fcaad0dfa051 194 digi_log(LogLevelWarning, "Reset Timeout\r\n");
spastor 0:fcaad0dfa051 195 return Failure;
spastor 0:fcaad0dfa051 196 }
spastor 0:fcaad0dfa051 197 return Success;
spastor 0:fcaad0dfa051 198 }
spastor 0:fcaad0dfa051 199
spastor 0:fcaad0dfa051 200 /** Callback function called when data is received on the serial port */
spastor 0:fcaad0dfa051 201 void XBee::uart_read_cb(void)
spastor 0:fcaad0dfa051 202 {
spastor 0:fcaad0dfa051 203 static uint8_t rxstate = WAITING_FOR_START_FRAME;
spastor 0:fcaad0dfa051 204 static uint16_t framelen = 0;
spastor 0:fcaad0dfa051 205 static uint16_t bytes_read;
spastor 0:fcaad0dfa051 206 static uint8_t chksum;
spastor 0:fcaad0dfa051 207 static ApiFrame *frame = NULL;
spastor 0:fcaad0dfa051 208 static bool last_byte_escaped = false;
spastor 0:fcaad0dfa051 209
spastor 0:fcaad0dfa051 210 while (_uart->readable()) {
spastor 0:fcaad0dfa051 211 uint8_t data = _uart->getc();
spastor 0:fcaad0dfa051 212
spastor 0:fcaad0dfa051 213 if (IS_API2() && rxstate != WAITING_FOR_START_FRAME) {
spastor 0:fcaad0dfa051 214 if (last_byte_escaped) {
spastor 0:fcaad0dfa051 215 data = data ^ DR_ESCAPE_XOR_BYTE;
spastor 0:fcaad0dfa051 216 last_byte_escaped = false;
spastor 0:fcaad0dfa051 217 } else if (data == DR_ESCAPE_BYTE) {
spastor 0:fcaad0dfa051 218 last_byte_escaped = true;
spastor 0:fcaad0dfa051 219 continue;
spastor 0:fcaad0dfa051 220 }
spastor 0:fcaad0dfa051 221 }
spastor 0:fcaad0dfa051 222
spastor 0:fcaad0dfa051 223 switch (rxstate) {
spastor 0:fcaad0dfa051 224 case WAITING_FOR_START_FRAME:
spastor 0:fcaad0dfa051 225 if (data == DR_START_OF_FRAME)
spastor 0:fcaad0dfa051 226 rxstate = WAITING_FOR_LENGTH_MSB;
spastor 0:fcaad0dfa051 227 break;
spastor 0:fcaad0dfa051 228
spastor 0:fcaad0dfa051 229 case WAITING_FOR_LENGTH_MSB:
spastor 0:fcaad0dfa051 230 framelen = data << 8;
spastor 0:fcaad0dfa051 231 rxstate = WAITING_FOR_LENGTH_LSB;
spastor 0:fcaad0dfa051 232 break;
spastor 0:fcaad0dfa051 233
spastor 0:fcaad0dfa051 234 case WAITING_FOR_LENGTH_LSB:
spastor 0:fcaad0dfa051 235 framelen |= data;
spastor 0:fcaad0dfa051 236 rxstate = WAITING_FOR_PAYLOAD; /* FIXME, if frame is NULL the status should be WAITING */
spastor 0:fcaad0dfa051 237 bytes_read = 0;
spastor 0:fcaad0dfa051 238 chksum = 0;
spastor 0:fcaad0dfa051 239 /* Sanity check that the frame is smaller than... */
spastor 0:fcaad0dfa051 240 if (framelen > MAX_FRAME_PAYLOAD_LEN) {
spastor 0:fcaad0dfa051 241 digi_log(LogLevelDebug, "framelen=%d too long\r\n", framelen);
spastor 0:fcaad0dfa051 242 digi_log(LogLevelWarning, "Frame dropped, frame too long. Increase MAX_FRAME_PAYLOAD_LEN define\r\n");
spastor 0:fcaad0dfa051 243 rxstate = WAITING_FOR_START_FRAME;
spastor 0:fcaad0dfa051 244 }
spastor 0:fcaad0dfa051 245
spastor 0:fcaad0dfa051 246 frame = _framebuf.get_next_free_frame();
spastor 0:fcaad0dfa051 247 if (frame == NULL) {
spastor 0:fcaad0dfa051 248 /* It's not possible to achive this condition as we discard older frames and only one frame can be used by syncr. commands */
spastor 0:fcaad0dfa051 249 assert(frame != NULL);
spastor 0:fcaad0dfa051 250 rxstate = WAITING_FOR_START_FRAME;
spastor 0:fcaad0dfa051 251 } else {
spastor 0:fcaad0dfa051 252 frame->set_data_len(framelen - 1);
spastor 0:fcaad0dfa051 253 }
spastor 0:fcaad0dfa051 254 break;
spastor 0:fcaad0dfa051 255
spastor 0:fcaad0dfa051 256 case WAITING_FOR_PAYLOAD:
spastor 0:fcaad0dfa051 257 if (!bytes_read)
spastor 0:fcaad0dfa051 258 frame->set_frame_type((ApiFrame::ApiFrameType)data);
spastor 0:fcaad0dfa051 259 else {
spastor 0:fcaad0dfa051 260 frame->set_data(data, bytes_read - 1);
spastor 0:fcaad0dfa051 261 }
spastor 0:fcaad0dfa051 262 chksum += data;
spastor 0:fcaad0dfa051 263 bytes_read++;
spastor 0:fcaad0dfa051 264 if (bytes_read == framelen)
spastor 0:fcaad0dfa051 265 rxstate = WAITING_FOR_CHECKSUM;
spastor 0:fcaad0dfa051 266 break;
spastor 0:fcaad0dfa051 267
spastor 0:fcaad0dfa051 268 case WAITING_FOR_CHECKSUM:
spastor 0:fcaad0dfa051 269 chksum += data;
spastor 0:fcaad0dfa051 270 if (chksum == 0xFF) {
spastor 0:fcaad0dfa051 271 /* We got a valid frame!! */
spastor 0:fcaad0dfa051 272 frame->dump();
spastor 0:fcaad0dfa051 273
spastor 0:fcaad0dfa051 274 /* If its a _modem status frame, process it to update the status info of the library.
spastor 0:fcaad0dfa051 275 * The frame is also queued to allow processing it other handlers registered.
spastor 0:fcaad0dfa051 276 * Note that radio_status_update() has to be fast to minimize the impact of processing
spastor 0:fcaad0dfa051 277 * the funcion here */
spastor 0:fcaad0dfa051 278 if (frame->get_frame_type() == ApiFrame::AtModemStatus) {
spastor 0:fcaad0dfa051 279 radio_status_update((AtCmdFrame::ModemStatus)frame->get_data_at(0));
spastor 0:fcaad0dfa051 280 if (_initializing)
spastor 0:fcaad0dfa051 281 _framebuf.free_frame(frame);
spastor 0:fcaad0dfa051 282 else
spastor 0:fcaad0dfa051 283 _framebuf.complete_frame(frame);
spastor 0:fcaad0dfa051 284 }
spastor 0:fcaad0dfa051 285 else {
spastor 0:fcaad0dfa051 286 _framebuf.complete_frame(frame);
spastor 0:fcaad0dfa051 287 /* Note, the frame will be released elsewhere, once it has been processed */
spastor 0:fcaad0dfa051 288 }
spastor 0:fcaad0dfa051 289 } else {
spastor 0:fcaad0dfa051 290 _framebuf.free_frame(frame);
spastor 0:fcaad0dfa051 291 digi_log(LogLevelWarning, "Checksum error, got %02x, %02x\r\n", data, chksum);
spastor 0:fcaad0dfa051 292 }
spastor 0:fcaad0dfa051 293 /* Intentional fall-through */
spastor 0:fcaad0dfa051 294 default:
spastor 0:fcaad0dfa051 295 rxstate = WAITING_FOR_START_FRAME;
spastor 0:fcaad0dfa051 296 break;
spastor 0:fcaad0dfa051 297 }
spastor 0:fcaad0dfa051 298 }
spastor 0:fcaad0dfa051 299 /* TODO, signal the thread processing incoming frames */
spastor 0:fcaad0dfa051 300 }
spastor 0:fcaad0dfa051 301
spastor 0:fcaad0dfa051 302 /* This is a pure virtual function, but exists here because its called from this class to
spastor 0:fcaad0dfa051 303 * to update the status of the object, and can be called before the construction of the
spastor 0:fcaad0dfa051 304 * object has been completed and the virtual functions filled */
spastor 0:fcaad0dfa051 305 void XBee::radio_status_update(AtCmdFrame::ModemStatus modem_status)
spastor 0:fcaad0dfa051 306 {
spastor 0:fcaad0dfa051 307 }
spastor 0:fcaad0dfa051 308
spastor 0:fcaad0dfa051 309 void XBee::set_timeout(uint16_t timeout_ms)
spastor 0:fcaad0dfa051 310 {
spastor 0:fcaad0dfa051 311 this->_timeout_ms = timeout_ms;
spastor 0:fcaad0dfa051 312 }
spastor 0:fcaad0dfa051 313
spastor 0:fcaad0dfa051 314 uint16_t XBee::get_timeout(void) const
spastor 0:fcaad0dfa051 315 {
spastor 0:fcaad0dfa051 316 return _timeout_ms;
spastor 0:fcaad0dfa051 317 }
spastor 0:fcaad0dfa051 318
spastor 0:fcaad0dfa051 319 RadioType XBee::get_radio_type() const
spastor 0:fcaad0dfa051 320 {
spastor 0:fcaad0dfa051 321 return _type;
spastor 0:fcaad0dfa051 322 }
spastor 0:fcaad0dfa051 323
spastor 0:fcaad0dfa051 324
spastor 0:fcaad0dfa051 325
spastor 0:fcaad0dfa051 326 /* */
spastor 0:fcaad0dfa051 327 ApiFrame * XBee::get_this_api_frame(uint8_t id, ApiFrame::ApiFrameType type,
spastor 0:fcaad0dfa051 328 ApiFrame::ApiFrameType type2)
spastor 0:fcaad0dfa051 329 {
spastor 0:fcaad0dfa051 330 int const timeout = _timer.read_ms() + _timeout_ms;
spastor 0:fcaad0dfa051 331
spastor 0:fcaad0dfa051 332 while (_timer.read_ms() < timeout) {
spastor 0:fcaad0dfa051 333 ApiFrame * frame = _framebuf.get_next_complete_frame_syncr();
spastor 0:fcaad0dfa051 334 if (frame == NULL) {
spastor 0:fcaad0dfa051 335 wait_ms(10);
spastor 0:fcaad0dfa051 336 continue;
spastor 0:fcaad0dfa051 337 }
spastor 0:fcaad0dfa051 338
spastor 0:fcaad0dfa051 339 if ((frame->get_frame_type() != type) &&
spastor 0:fcaad0dfa051 340 (frame->get_frame_type() != type2)) {
spastor 0:fcaad0dfa051 341 _framebuf.complete_frame(frame);
spastor 0:fcaad0dfa051 342 wait_ms(1);
spastor 0:fcaad0dfa051 343 continue;
spastor 0:fcaad0dfa051 344 }
spastor 0:fcaad0dfa051 345
spastor 0:fcaad0dfa051 346 if (frame->get_data_at(ATCMD_RESP_FRAME_ID_OFFSET) != id) {
spastor 0:fcaad0dfa051 347 _framebuf.complete_frame(frame);
spastor 0:fcaad0dfa051 348 wait_ms(1);
spastor 0:fcaad0dfa051 349 continue;
spastor 0:fcaad0dfa051 350 }
spastor 0:fcaad0dfa051 351
spastor 0:fcaad0dfa051 352 /* frame found */
spastor 0:fcaad0dfa051 353 return frame;
spastor 0:fcaad0dfa051 354 }
spastor 0:fcaad0dfa051 355
spastor 0:fcaad0dfa051 356 digi_log(LogLevelWarning, "Frame type: %02x, id: %02x, timeout\r\n", (uint8_t)type, id);
spastor 0:fcaad0dfa051 357
spastor 0:fcaad0dfa051 358 return NULL;
spastor 0:fcaad0dfa051 359 }
spastor 0:fcaad0dfa051 360
spastor 0:fcaad0dfa051 361 void XBee::send_byte_escaping_if(uint8_t data)
spastor 0:fcaad0dfa051 362 {
spastor 0:fcaad0dfa051 363 if (IS_API2()) {
spastor 0:fcaad0dfa051 364 switch (data) {
spastor 0:fcaad0dfa051 365 case DR_START_OF_FRAME:
spastor 0:fcaad0dfa051 366 case DR_ESCAPE_BYTE:
spastor 0:fcaad0dfa051 367 case DR_XON_BYTE:
spastor 0:fcaad0dfa051 368 case DR_XOFF_BYTE:
spastor 0:fcaad0dfa051 369 _uart->putc(DR_ESCAPE_BYTE);
spastor 0:fcaad0dfa051 370 _uart->putc(data ^ DR_ESCAPE_XOR_BYTE);
spastor 0:fcaad0dfa051 371 break;
spastor 0:fcaad0dfa051 372 default:
spastor 0:fcaad0dfa051 373 _uart->putc(data);
spastor 0:fcaad0dfa051 374 }
spastor 0:fcaad0dfa051 375 } else {
spastor 0:fcaad0dfa051 376 _uart->putc(data);
spastor 0:fcaad0dfa051 377 }
spastor 0:fcaad0dfa051 378 }
spastor 0:fcaad0dfa051 379
spastor 0:fcaad0dfa051 380 void XBee::send_api_frame(ApiFrame *frame)
spastor 0:fcaad0dfa051 381 {
spastor 0:fcaad0dfa051 382 uint8_t chksum;
spastor 0:fcaad0dfa051 383 const uint8_t *data;
spastor 0:fcaad0dfa051 384 uint16_t bytes_sent = 0, frame_len;
spastor 0:fcaad0dfa051 385
spastor 0:fcaad0dfa051 386 frame->dump();
spastor 0:fcaad0dfa051 387
spastor 0:fcaad0dfa051 388 frame_len = 1 + frame->get_data_len(); /* frame type + frame payload */
spastor 0:fcaad0dfa051 389 data = frame->get_data();
spastor 0:fcaad0dfa051 390
spastor 0:fcaad0dfa051 391 /* Send the start of frame delimiter */
spastor 0:fcaad0dfa051 392 _uart->putc(DR_START_OF_FRAME);
spastor 0:fcaad0dfa051 393
spastor 0:fcaad0dfa051 394 /* Now the length */
spastor 0:fcaad0dfa051 395 send_byte_escaping_if((uint8_t)(frame_len >> 8));
spastor 0:fcaad0dfa051 396 send_byte_escaping_if((uint8_t)frame_len);
spastor 0:fcaad0dfa051 397
spastor 0:fcaad0dfa051 398 /* Send the Frame type and then the payload */
spastor 0:fcaad0dfa051 399 chksum = (uint8_t)frame->get_frame_type();
spastor 0:fcaad0dfa051 400 send_byte_escaping_if(chksum);
spastor 0:fcaad0dfa051 401 bytes_sent++;
spastor 0:fcaad0dfa051 402
spastor 0:fcaad0dfa051 403 /* And now, send the packet payload */
spastor 0:fcaad0dfa051 404 while (bytes_sent++ < frame_len) {
spastor 0:fcaad0dfa051 405 chksum += *data;
spastor 0:fcaad0dfa051 406 send_byte_escaping_if(*data++);
spastor 0:fcaad0dfa051 407 }
spastor 0:fcaad0dfa051 408
spastor 0:fcaad0dfa051 409 /* And finally send the checksum */
spastor 0:fcaad0dfa051 410 send_byte_escaping_if(~chksum);
spastor 0:fcaad0dfa051 411 }
spastor 0:fcaad0dfa051 412
spastor 0:fcaad0dfa051 413 /** */
spastor 0:fcaad0dfa051 414 RadioStatus XBee::register_frame_handler(FrameHandler *const handler)
spastor 0:fcaad0dfa051 415 {
spastor 0:fcaad0dfa051 416 if (handler != NULL) {
spastor 0:fcaad0dfa051 417 for (int i = 0; i < MAX_FRAME_HANDLERS; i++) {
spastor 0:fcaad0dfa051 418 if (_fhandlers[i] != NULL)
spastor 0:fcaad0dfa051 419 continue;
spastor 0:fcaad0dfa051 420 _fhandlers[i] = handler;
spastor 0:fcaad0dfa051 421 return Success;
spastor 0:fcaad0dfa051 422 }
spastor 0:fcaad0dfa051 423 }
spastor 0:fcaad0dfa051 424
spastor 0:fcaad0dfa051 425 digi_log(LogLevelError, "No more Frame Handlers available. Increase MAX_FRAME_HANDLERS define\r\n");
spastor 0:fcaad0dfa051 426
spastor 0:fcaad0dfa051 427 return Failure;
spastor 0:fcaad0dfa051 428 }
spastor 0:fcaad0dfa051 429
spastor 0:fcaad0dfa051 430 /** */
spastor 0:fcaad0dfa051 431 RadioStatus XBee::unregister_frame_handler(FrameHandler *const handler)
spastor 0:fcaad0dfa051 432 {
spastor 0:fcaad0dfa051 433 int i;
spastor 0:fcaad0dfa051 434
spastor 0:fcaad0dfa051 435 if (handler != NULL) {
spastor 0:fcaad0dfa051 436 for (i = 0; i < MAX_FRAME_HANDLERS; i++) {
spastor 0:fcaad0dfa051 437 if (_fhandlers[i] == handler)
spastor 0:fcaad0dfa051 438 break;
spastor 0:fcaad0dfa051 439 }
spastor 0:fcaad0dfa051 440
spastor 0:fcaad0dfa051 441 if (i == MAX_FRAME_HANDLERS)
spastor 0:fcaad0dfa051 442 return Failure;
spastor 0:fcaad0dfa051 443
spastor 0:fcaad0dfa051 444 do {
spastor 0:fcaad0dfa051 445 if (i == MAX_FRAME_HANDLERS - 1)
spastor 0:fcaad0dfa051 446 _fhandlers[i] = NULL;
spastor 0:fcaad0dfa051 447 else
spastor 0:fcaad0dfa051 448 _fhandlers[i] = _fhandlers[i + 1];
spastor 0:fcaad0dfa051 449 } while (++i < MAX_FRAME_HANDLERS);
spastor 0:fcaad0dfa051 450 }
spastor 0:fcaad0dfa051 451
spastor 0:fcaad0dfa051 452 return Success;
spastor 0:fcaad0dfa051 453 }
spastor 0:fcaad0dfa051 454
spastor 0:fcaad0dfa051 455 XBee::RadioProtocol XBee::get_radio_protocol(void) const
spastor 0:fcaad0dfa051 456 {
spastor 0:fcaad0dfa051 457 enum HardwareVersion {
spastor 0:fcaad0dfa051 458 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 459 X09_009 = 0x01,
spastor 0:fcaad0dfa051 460 X09_019 = 0x02,
spastor 0:fcaad0dfa051 461 XH9_009 = 0x03,
spastor 0:fcaad0dfa051 462 XH9_019 = 0x04,
spastor 0:fcaad0dfa051 463 X24_009 = 0x05,
spastor 0:fcaad0dfa051 464 X24_019 = 0x06,
spastor 0:fcaad0dfa051 465 X09_001 = 0x07,
spastor 0:fcaad0dfa051 466 XH9_001 = 0x08,
spastor 0:fcaad0dfa051 467 X08_004 = 0x09,
spastor 0:fcaad0dfa051 468 XC09_009 = 0x0A,
spastor 0:fcaad0dfa051 469 XC09_038 = 0x0B,
spastor 0:fcaad0dfa051 470 X24_038 = 0x0C,
spastor 0:fcaad0dfa051 471 X09_009_TX = 0x0D,
spastor 0:fcaad0dfa051 472 X09_019_TX = 0x0E,
spastor 0:fcaad0dfa051 473 XH9_009_TX = 0x0F,
spastor 0:fcaad0dfa051 474 XH9_019_TX = 0x10,
spastor 0:fcaad0dfa051 475 X09_001_TX = 0x11,
spastor 0:fcaad0dfa051 476 XH9_001_TX = 0x12,
spastor 0:fcaad0dfa051 477 XT09B_XXX = 0x13,
spastor 0:fcaad0dfa051 478 XT09_XXX = 0x14,
spastor 0:fcaad0dfa051 479 XC08_009 = 0x15,
spastor 0:fcaad0dfa051 480 XC08_038 = 0x16,
spastor 0:fcaad0dfa051 481 #endif
spastor 0:fcaad0dfa051 482 XB24_AXX_XX = 0x17,
spastor 0:fcaad0dfa051 483 XBP24_AXX_XX = 0x18,
spastor 0:fcaad0dfa051 484 XB24_BXIX_XXX = 0x19,
spastor 0:fcaad0dfa051 485 XBP24_BXIX_XXX = 0x1A,
spastor 0:fcaad0dfa051 486 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 487 XBP09_DXIX_XXX = 0x1B,
spastor 0:fcaad0dfa051 488 XBP09_XCXX_XXX = 0x1C,
spastor 0:fcaad0dfa051 489 XBP08_DXXX_XXX = 0x1D,
spastor 0:fcaad0dfa051 490 #endif
spastor 0:fcaad0dfa051 491 XBP24B = 0x1E,
spastor 0:fcaad0dfa051 492 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 493 XB24_WF = 0x1F,
spastor 0:fcaad0dfa051 494 AMBER_MBUS = 0x20,
spastor 0:fcaad0dfa051 495 #endif
spastor 0:fcaad0dfa051 496 XBP24C = 0x21,
spastor 0:fcaad0dfa051 497 XB24C = 0x22,
spastor 0:fcaad0dfa051 498 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 499 XSC_GEN3 = 0x23,
spastor 0:fcaad0dfa051 500 SRD_868_GEN3 = 0x24,
spastor 0:fcaad0dfa051 501 ABANDONATED = 0x25,
spastor 0:fcaad0dfa051 502 SMT_900LP = 0x26,
spastor 0:fcaad0dfa051 503 WIFI_ATHEROS = 0x27,
spastor 0:fcaad0dfa051 504 SMT_WIFI_ATHEROS = 0x28,
spastor 0:fcaad0dfa051 505 SMT_475LP = 0x29,
spastor 0:fcaad0dfa051 506 XBEE_CELL_TH = 0x2A,
spastor 0:fcaad0dfa051 507 XLR_MODULE = 0x2B,
spastor 0:fcaad0dfa051 508 XB900HP_NZ = 0x2C,
spastor 0:fcaad0dfa051 509 XBP24C_TH_DIP = 0x2D,
spastor 0:fcaad0dfa051 510 XB24C_TH_DIP = 0x2E,
spastor 0:fcaad0dfa051 511 XLR_BASEBOARD = 0x2F
spastor 0:fcaad0dfa051 512 #endif
spastor 0:fcaad0dfa051 513 };
spastor 0:fcaad0dfa051 514 const bool fw_4_bytes_len = _fw_version > 0x0FFF && _fw_version < 0xFFFF;
spastor 0:fcaad0dfa051 515 const uint8_t fw_nibble_3 = (_fw_version >> (4 * 3)) & 0x000F;
spastor 0:fcaad0dfa051 516 const uint8_t fw_nibble_1 = (_fw_version >> (4 * 1)) & 0x000F;
spastor 0:fcaad0dfa051 517 const uint8_t fw_nibble_0 = (_fw_version >> (4 * 0)) & 0x000F;
spastor 0:fcaad0dfa051 518 const uint8_t hw_version_msb = _hw_version >> 8;
spastor 0:fcaad0dfa051 519
spastor 0:fcaad0dfa051 520 if (hw_version_msb == XB24_AXX_XX || hw_version_msb == XBP24_AXX_XX) {
spastor 0:fcaad0dfa051 521 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 522 if (fw_4_bytes_len && fw_nibble_3 == 8) {
spastor 0:fcaad0dfa051 523 return DigiMesh;
spastor 0:fcaad0dfa051 524 }
spastor 0:fcaad0dfa051 525 return Raw_802_15_4;
spastor 0:fcaad0dfa051 526 #else
spastor 0:fcaad0dfa051 527 if (!(fw_4_bytes_len && fw_nibble_3 == 8)) {
spastor 0:fcaad0dfa051 528 return Raw_802_15_4;
spastor 0:fcaad0dfa051 529 }
spastor 0:fcaad0dfa051 530 #endif
spastor 0:fcaad0dfa051 531 } else if (hw_version_msb == XB24_BXIX_XXX || hw_version_msb == XBP24_BXIX_XXX) {
spastor 0:fcaad0dfa051 532 if (fw_4_bytes_len && ((fw_nibble_3 == 1 && fw_nibble_1 == 2 && fw_nibble_0 == 0) || fw_nibble_3 == 2)) {
spastor 0:fcaad0dfa051 533 return ZigBee;
spastor 0:fcaad0dfa051 534 }
spastor 0:fcaad0dfa051 535 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 536 if (fw_4_bytes_len && fw_nibble_3 == 3) {
spastor 0:fcaad0dfa051 537 return SmartEnergy;
spastor 0:fcaad0dfa051 538 }
spastor 0:fcaad0dfa051 539 return ZNet;
spastor 0:fcaad0dfa051 540 } else if (hw_version_msb == XBP09_DXIX_XXX) {
spastor 0:fcaad0dfa051 541 if (fw_4_bytes_len && (fw_nibble_3 == 8 || fw_nibble_1 == 8)) {
spastor 0:fcaad0dfa051 542 return DigiMesh;
spastor 0:fcaad0dfa051 543 }
spastor 0:fcaad0dfa051 544 return DigiPoint;
spastor 0:fcaad0dfa051 545 } else if (hw_version_msb == XBP08_DXXX_XXX) {
spastor 0:fcaad0dfa051 546 return DigiPoint;
spastor 0:fcaad0dfa051 547 #endif
spastor 0:fcaad0dfa051 548 } else if (hw_version_msb == XBP24B) {
spastor 0:fcaad0dfa051 549 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 550 if (fw_4_bytes_len && fw_nibble_3 == 3) {
spastor 0:fcaad0dfa051 551 return SmartEnergy;
spastor 0:fcaad0dfa051 552 }
spastor 0:fcaad0dfa051 553 return ZigBee;
spastor 0:fcaad0dfa051 554 #else
spastor 0:fcaad0dfa051 555 if (!(fw_4_bytes_len && fw_nibble_3 == 3)) {
spastor 0:fcaad0dfa051 556 return ZigBee;
spastor 0:fcaad0dfa051 557 }
spastor 0:fcaad0dfa051 558 #endif
spastor 0:fcaad0dfa051 559 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 560 } else if (hw_version_msb == XB24_WF || hw_version_msb == WIFI_ATHEROS || hw_version_msb == SMT_WIFI_ATHEROS) {
spastor 0:fcaad0dfa051 561 return XBeeWiFi;
spastor 0:fcaad0dfa051 562 #endif
spastor 0:fcaad0dfa051 563 } else if (hw_version_msb == XBP24C || hw_version_msb == XB24C) {
spastor 0:fcaad0dfa051 564 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 565 if (fw_4_bytes_len && fw_nibble_3 == 5) {
spastor 0:fcaad0dfa051 566 return SmartEnergy;
spastor 0:fcaad0dfa051 567 }
spastor 0:fcaad0dfa051 568 return ZigBee;
spastor 0:fcaad0dfa051 569 #else
spastor 0:fcaad0dfa051 570 if (!(fw_4_bytes_len && fw_nibble_3 == 5)) {
spastor 0:fcaad0dfa051 571 return ZigBee;
spastor 0:fcaad0dfa051 572 }
spastor 0:fcaad0dfa051 573 #endif
spastor 0:fcaad0dfa051 574 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 575 } else if (hw_version_msb == XSC_GEN3 || hw_version_msb == SRD_868_GEN3) {
spastor 0:fcaad0dfa051 576 if (fw_4_bytes_len && fw_nibble_3 == 8) {
spastor 0:fcaad0dfa051 577 return DigiMesh;
spastor 0:fcaad0dfa051 578 } else if (fw_4_bytes_len && fw_nibble_3 == 1) {
spastor 0:fcaad0dfa051 579 return DigiPoint;
spastor 0:fcaad0dfa051 580 }
spastor 0:fcaad0dfa051 581 return None;
spastor 0:fcaad0dfa051 582 } else if (hw_version_msb == XBEE_CELL_TH) {
spastor 0:fcaad0dfa051 583 return None;
spastor 0:fcaad0dfa051 584 } else if (hw_version_msb == XLR_MODULE) {
spastor 0:fcaad0dfa051 585 return None;
spastor 0:fcaad0dfa051 586 } else if (hw_version_msb == XLR_BASEBOARD) {
spastor 0:fcaad0dfa051 587 return None;
spastor 0:fcaad0dfa051 588 } else if (hw_version_msb == XB900HP_NZ) {
spastor 0:fcaad0dfa051 589 return DigiPoint;
spastor 0:fcaad0dfa051 590 }
spastor 0:fcaad0dfa051 591 #else
spastor 0:fcaad0dfa051 592 }
spastor 0:fcaad0dfa051 593 #endif
spastor 0:fcaad0dfa051 594
spastor 0:fcaad0dfa051 595 return None;
spastor 0:fcaad0dfa051 596 }
spastor 0:fcaad0dfa051 597
spastor 0:fcaad0dfa051 598 #define TX_STATUS_OFFSET_ZB 4
spastor 0:fcaad0dfa051 599 #define TX_STATUS_OFFSET_802 1
spastor 0:fcaad0dfa051 600
spastor 0:fcaad0dfa051 601 TxStatus XBee::send_data(ApiFrame *frame)
spastor 0:fcaad0dfa051 602 {
spastor 0:fcaad0dfa051 603 TxStatus resp = TxStatusTimeout;
spastor 0:fcaad0dfa051 604 ApiFrame *resp_frame;
spastor 0:fcaad0dfa051 605
spastor 0:fcaad0dfa051 606 send_api_frame(frame);
spastor 0:fcaad0dfa051 607
spastor 0:fcaad0dfa051 608 /* Wait for the transmit status response packet */
spastor 0:fcaad0dfa051 609 resp_frame = get_this_api_frame(frame->get_frame_id(),
spastor 0:fcaad0dfa051 610 ApiFrame::TxStatusZB, ApiFrame::TxStatus);
spastor 0:fcaad0dfa051 611 if (resp_frame == NULL)
spastor 0:fcaad0dfa051 612 return resp;
spastor 0:fcaad0dfa051 613
spastor 0:fcaad0dfa051 614 uint8_t index = resp_frame->get_frame_type() == ApiFrame::TxStatusZB ?
spastor 0:fcaad0dfa051 615 TX_STATUS_OFFSET_ZB : TX_STATUS_OFFSET_802;
spastor 0:fcaad0dfa051 616
spastor 0:fcaad0dfa051 617 resp = (TxStatus)resp_frame->get_data_at(index);
spastor 0:fcaad0dfa051 618
spastor 0:fcaad0dfa051 619 /* Once processed, remove the frame from the buffer */
spastor 0:fcaad0dfa051 620 _framebuf.free_frame(resp_frame);
spastor 0:fcaad0dfa051 621
spastor 0:fcaad0dfa051 622 return resp;
spastor 0:fcaad0dfa051 623 }
spastor 0:fcaad0dfa051 624
spastor 0:fcaad0dfa051 625 TxStatus XBee::send_data_broadcast(const uint8_t *const data, uint16_t len)
spastor 0:fcaad0dfa051 626 {
spastor 0:fcaad0dfa051 627 const RemoteXBee remoteDevice = RemoteXBee(ADDR64_BROADCAST);
spastor 0:fcaad0dfa051 628 return send_data(remoteDevice, data, len);
spastor 0:fcaad0dfa051 629 }
spastor 0:fcaad0dfa051 630
spastor 0:fcaad0dfa051 631 #if defined(ENABLE_PM_SUPPORT)
spastor 0:fcaad0dfa051 632
spastor 0:fcaad0dfa051 633 RadioStatus XBee::set_pm_control(PmMode mode, PinName on_sleep, PinName sleep_rq)
spastor 0:fcaad0dfa051 634 {
spastor 0:fcaad0dfa051 635 if (on_sleep != NC) {
spastor 0:fcaad0dfa051 636 _on_sleep = new InterruptIn(on_sleep);
spastor 0:fcaad0dfa051 637 }
spastor 0:fcaad0dfa051 638 if (sleep_rq != NC) {
spastor 0:fcaad0dfa051 639 _sleep_req = new DigitalOut(sleep_rq);
spastor 0:fcaad0dfa051 640 }
spastor 0:fcaad0dfa051 641 _pm_mode = mode;
spastor 0:fcaad0dfa051 642 /* TODO, set PM mode in the radio */
spastor 0:fcaad0dfa051 643 //return 0;
spastor 0:fcaad0dfa051 644 return Success;
spastor 0:fcaad0dfa051 645 }
spastor 0:fcaad0dfa051 646
spastor 0:fcaad0dfa051 647
spastor 0:fcaad0dfa051 648 RadioStatus XBee::get_pm_mode(PmMode *mode)
spastor 0:fcaad0dfa051 649 {
spastor 0:fcaad0dfa051 650 *mode = _pm_mode;
spastor 0:fcaad0dfa051 651 return Success;
spastor 0:fcaad0dfa051 652 }
spastor 0:fcaad0dfa051 653
spastor 0:fcaad0dfa051 654 RadioStatus XBee::config_pm_timing(uint32_t before_sleep_ms, uint32_t total_sleep_period_ms)
spastor 0:fcaad0dfa051 655 {
spastor 0:fcaad0dfa051 656 return Success;
spastor 0:fcaad0dfa051 657 }
spastor 0:fcaad0dfa051 658
spastor 0:fcaad0dfa051 659 RadioStatus XBee::enter_sleep_mode()
spastor 0:fcaad0dfa051 660 {
spastor 0:fcaad0dfa051 661 if (_sleep_req == NULL)
spastor 0:fcaad0dfa051 662 return sleep_now();
spastor 0:fcaad0dfa051 663
spastor 0:fcaad0dfa051 664 _sleep_req->write(1);
spastor 0:fcaad0dfa051 665 return Success;
spastor 0:fcaad0dfa051 666 }
spastor 0:fcaad0dfa051 667
spastor 0:fcaad0dfa051 668 void XBee::exit_sleep_mode()
spastor 0:fcaad0dfa051 669 {
spastor 0:fcaad0dfa051 670 /* TODO, check also mode? */
spastor 0:fcaad0dfa051 671 if (_sleep_req != NULL)
spastor 0:fcaad0dfa051 672 _sleep_req->write(0);
spastor 0:fcaad0dfa051 673 }
spastor 0:fcaad0dfa051 674
spastor 0:fcaad0dfa051 675 bool XBee::is_sleeping()
spastor 0:fcaad0dfa051 676 {
spastor 0:fcaad0dfa051 677 /* TODO */
spastor 0:fcaad0dfa051 678 return true;
spastor 0:fcaad0dfa051 679 }
spastor 0:fcaad0dfa051 680
spastor 0:fcaad0dfa051 681
spastor 0:fcaad0dfa051 682
spastor 0:fcaad0dfa051 683 void XBee::register_wakeup_cb(void (*f)(void))
spastor 0:fcaad0dfa051 684 {
spastor 0:fcaad0dfa051 685 if (_on_sleep == NULL)
spastor 0:fcaad0dfa051 686 return;
spastor 0:fcaad0dfa051 687
spastor 0:fcaad0dfa051 688 _on_sleep->rise(f);
spastor 0:fcaad0dfa051 689 }
spastor 0:fcaad0dfa051 690
spastor 0:fcaad0dfa051 691 void XBee::unregister_wakeup_cb()
spastor 0:fcaad0dfa051 692 {
spastor 0:fcaad0dfa051 693 _on_sleep->disable_irq();
spastor 0:fcaad0dfa051 694 _on_sleep->rise(NULL);
spastor 0:fcaad0dfa051 695 }
spastor 0:fcaad0dfa051 696
spastor 0:fcaad0dfa051 697 #endif /* defined(ENABLE_PM_SUPPORT) */
spastor 0:fcaad0dfa051 698
spastor 0:fcaad0dfa051 699
spastor 0:fcaad0dfa051 700 uint32_t XBee::process_rx_frames(void)
spastor 0:fcaad0dfa051 701 {
spastor 0:fcaad0dfa051 702 ApiFrame *frame = NULL;
spastor 0:fcaad0dfa051 703
spastor 0:fcaad0dfa051 704 while ((frame = _framebuf.get_next_complete_frame_app()) != NULL) {
spastor 0:fcaad0dfa051 705 for (int i = 0; i < MAX_FRAME_HANDLERS; i++) {
spastor 0:fcaad0dfa051 706
spastor 0:fcaad0dfa051 707 if (_fhandlers[i] == NULL) {
spastor 0:fcaad0dfa051 708 /* No more handlers, break here */
spastor 0:fcaad0dfa051 709 break;
spastor 0:fcaad0dfa051 710 }
spastor 0:fcaad0dfa051 711
spastor 0:fcaad0dfa051 712 /* Check if frame and handler match, if not... go for the next one */
spastor 0:fcaad0dfa051 713 if (frame->get_frame_type() != _fhandlers[i]->get_type()) {
spastor 0:fcaad0dfa051 714 continue;
spastor 0:fcaad0dfa051 715 }
spastor 0:fcaad0dfa051 716
spastor 0:fcaad0dfa051 717 _fhandlers[i]->process_frame_data(frame);
spastor 0:fcaad0dfa051 718 }
spastor 0:fcaad0dfa051 719
spastor 0:fcaad0dfa051 720 /* Once processed, remove the frame from the buffer */
spastor 0:fcaad0dfa051 721 _framebuf.free_frame(frame);
spastor 0:fcaad0dfa051 722 }
spastor 0:fcaad0dfa051 723
spastor 0:fcaad0dfa051 724 return _framebuf.get_dropped_frames_count();
spastor 0:fcaad0dfa051 725 }
spastor 0:fcaad0dfa051 726
spastor 0:fcaad0dfa051 727 void XBee::register_modem_status_cb(modem_status_cb_t function)
spastor 0:fcaad0dfa051 728 {
spastor 0:fcaad0dfa051 729 if (_modem_status_handler == NULL) {
spastor 0:fcaad0dfa051 730 _modem_status_handler = new FH_ModemStatus();
spastor 0:fcaad0dfa051 731 register_frame_handler(_modem_status_handler);
spastor 0:fcaad0dfa051 732 }
spastor 0:fcaad0dfa051 733 _modem_status_handler->register_modem_status_cb(function);
spastor 0:fcaad0dfa051 734 }
spastor 0:fcaad0dfa051 735
spastor 0:fcaad0dfa051 736 void XBee::unregister_modem_status_cb()
spastor 0:fcaad0dfa051 737 {
spastor 0:fcaad0dfa051 738 if (_modem_status_handler != NULL) {
spastor 0:fcaad0dfa051 739 _modem_status_handler->unregister_modem_status_cb();
spastor 0:fcaad0dfa051 740 unregister_frame_handler(_modem_status_handler);
spastor 0:fcaad0dfa051 741 delete _modem_status_handler;
spastor 0:fcaad0dfa051 742 _modem_status_handler = NULL; /* as delete does not set to NULL */
spastor 0:fcaad0dfa051 743 }
spastor 0:fcaad0dfa051 744 }
spastor 0:fcaad0dfa051 745