Bas Vuyk / XBeeLib_Master

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XBee/XBee.cpp@6:06522f3a6642, 2016-07-28 (annotated)

Committer:
hbujanda
Date:
Thu Jul 28 10:17:20 2016 +0200
Revision:
6:06522f3a6642
Parent:
5:da2ea7a76243 
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 4:629712865107 28 #if defined(FRAME_BUFFER_SIZE_SYNCR)
spastor 4:629712865107 29 #if FRAME_BUFFER_SIZE_SYNCR < 2
spastor 4:629712865107 30 #error "FRAME_BUFFER_SIZE_SYNCR must be at least 2"
spastor 4:629712865107 31 #endif
spastor 4:629712865107 32 #else
spastor 4:629712865107 33 #define FRAME_BUFFER_SIZE_SYNCR 1
spastor 4:629712865107 34 #endif
spastor 4:629712865107 35
spastor 4:629712865107 36 #define MAX_FRAME_PAYLOAD_LEN_SYNCR (1 /* type */ + 1 /* id */ + 2 /* at cmd*/ + 1 /* status */ + 2 /* MY sender */ + \
spastor 4:629712865107 37 8 /* 64b sender */ + 20 /* max id */ + 1 /* null ter */ + 2 /* MY parent */ + 1 /* dev type */ + \
spastor 4:629712865107 38 1 /* source event */ + 2 /* prof. id */ + 2 /* man. id */)
spastor 4:629712865107 39
spastor 4:629712865107 40 FrameBuffer XBee::_framebuf_app(FRAME_BUFFER_SIZE, MAX_FRAME_PAYLOAD_LEN);
spastor 4:629712865107 41 FrameBuffer XBee::_framebuf_syncr(FRAME_BUFFER_SIZE_SYNCR, MAX_FRAME_PAYLOAD_LEN_SYNCR);
spastor 0:fcaad0dfa051 42
hbujanda 2:2ee1b6d51df2 43 #if defined(DEVICE_SERIAL_FC)
hbujanda 2:2ee1b6d51df2 44 bool XBee::check_radio_flow_control()
hbujanda 2:2ee1b6d51df2 45 {
hbujanda 2:2ee1b6d51df2 46 AtCmdFrame::AtCmdResp cmdresp;
hbujanda 2:2ee1b6d51df2 47 uint32_t value;
hbujanda 2:2ee1b6d51df2 48
hbujanda 2:2ee1b6d51df2 49 if (_serial_flow_type == SerialBase::RTSCTS || _serial_flow_type == SerialBase::CTS) {
hbujanda 2:2ee1b6d51df2 50 cmdresp = get_param("D7", &value);
hbujanda 2:2ee1b6d51df2 51 if (cmdresp != AtCmdFrame::AtCmdRespOk) {
hbujanda 2:2ee1b6d51df2 52 digi_log(LogLevelError, "Could not read CTS configuration. Error %d\r\n", cmdresp);
hbujanda 2:2ee1b6d51df2 53 return false;
spastor 4:629712865107 54 } else if (value != 1) {
hbujanda 2:2ee1b6d51df2 55 digi_log(LogLevelError, "Bad CTS configuration. Radio 'D7' param is %d and should be 1\r\n", value);
hbujanda 2:2ee1b6d51df2 56 return false;
hbujanda 2:2ee1b6d51df2 57 }
hbujanda 2:2ee1b6d51df2 58 }
hbujanda 2:2ee1b6d51df2 59
hbujanda 2:2ee1b6d51df2 60 if (_serial_flow_type == SerialBase::RTSCTS || _serial_flow_type == SerialBase::RTS) {
hbujanda 2:2ee1b6d51df2 61 cmdresp = get_param("D6", &value);
hbujanda 2:2ee1b6d51df2 62 if (cmdresp != AtCmdFrame::AtCmdRespOk) {
hbujanda 2:2ee1b6d51df2 63 digi_log(LogLevelError, "Could not read RTS configuration. Error %d\r\n", cmdresp);
hbujanda 2:2ee1b6d51df2 64 return false;
spastor 4:629712865107 65 } else if (value != 1) {
hbujanda 2:2ee1b6d51df2 66 digi_log(LogLevelError, "Bad RTS configuration. Radio 'D6' param is %d and should be 1\r\n", value);
hbujanda 2:2ee1b6d51df2 67 return false;
hbujanda 2:2ee1b6d51df2 68 }
hbujanda 2:2ee1b6d51df2 69 }
hbujanda 2:2ee1b6d51df2 70
hbujanda 2:2ee1b6d51df2 71 return true;
hbujanda 2:2ee1b6d51df2 72 }
hbujanda 2:2ee1b6d51df2 73 #endif
hbujanda 2:2ee1b6d51df2 74
spastor 0:fcaad0dfa051 75 /* Class constructor */
spastor 0:fcaad0dfa051 76 XBee::XBee(PinName tx, PinName rx, PinName reset, PinName rts, PinName cts, int baud) :
spastor 4:629712865107 77 _mode(ModeUnknown), _hw_version(0), _fw_version(0), _timeout_ms(SYNC_OPS_TIMEOUT_MS), _dev_addr64(ADDR64_UNASSIGNED),
spastor 4:629712865107 78 _reset(NULL), _tx_options(0), _hw_reset_cnt(0), _wd_reset_cnt(0), _modem_status_handler(NULL), _modem_status(AtCmdFrame::HwReset), _initializing(true), _node_by_ni_frame_id(0)
spastor 0:fcaad0dfa051 79 {
spastor 0:fcaad0dfa051 80
spastor 0:fcaad0dfa051 81 if (reset != NC) {
hbujanda 1:794d1d3e4a08 82 _reset = new DigitalOut(reset, 1);
spastor 0:fcaad0dfa051 83 }
spastor 0:fcaad0dfa051 84
spastor 0:fcaad0dfa051 85 _uart = new RawSerial(tx, rx);
spastor 0:fcaad0dfa051 86 _uart->baud(baud);
hbujanda 1:794d1d3e4a08 87
hbujanda 1:794d1d3e4a08 88 _serial_flow_type = SerialBase::Disabled;
spastor 0:fcaad0dfa051 89 #if defined(DEVICE_SERIAL_FC)
spastor 0:fcaad0dfa051 90 if (rts != NC && cts != NC) {
hbujanda 1:794d1d3e4a08 91 _serial_flow_type = SerialBase::RTSCTS;
spastor 4:629712865107 92 _uart->set_flow_control(_serial_flow_type, rts, cts);
spastor 4:629712865107 93 } else if (rts != NC && cts == NC) {
hbujanda 1:794d1d3e4a08 94 _serial_flow_type = SerialBase::RTS;
hbujanda 1:794d1d3e4a08 95 _uart->set_flow_control(_serial_flow_type, rts);
spastor 4:629712865107 96 } else if (rts == NC && cts != NC) {
hbujanda 1:794d1d3e4a08 97 _serial_flow_type = SerialBase::CTS;
hbujanda 1:794d1d3e4a08 98 _uart->set_flow_control(_serial_flow_type, cts);
spastor 0:fcaad0dfa051 99 }
spastor 0:fcaad0dfa051 100 #endif
spastor 0:fcaad0dfa051 101 /* Enable the reception of bytes on the serial interface by providing a cb */
spastor 0:fcaad0dfa051 102 _uart->attach(this, &XBee::uart_read_cb, Serial::RxIrq);
spastor 0:fcaad0dfa051 103
spastor 0:fcaad0dfa051 104 for (int i = 0; i < MAX_FRAME_HANDLERS; i++) {
spastor 0:fcaad0dfa051 105 _fhandlers[i] = NULL;
spastor 0:fcaad0dfa051 106 }
spastor 0:fcaad0dfa051 107 }
spastor 0:fcaad0dfa051 108
spastor 0:fcaad0dfa051 109 /* Class destructor */
spastor 0:fcaad0dfa051 110 XBee::~XBee()
spastor 0:fcaad0dfa051 111 {
spastor 0:fcaad0dfa051 112 unregister_modem_status_cb();
spastor 0:fcaad0dfa051 113
spastor 0:fcaad0dfa051 114 if (_uart != NULL) {
spastor 0:fcaad0dfa051 115 delete _uart;
spastor 0:fcaad0dfa051 116 }
spastor 0:fcaad0dfa051 117 if (_reset != NULL) {
spastor 0:fcaad0dfa051 118 delete _reset;
spastor 0:fcaad0dfa051 119 }
spastor 0:fcaad0dfa051 120 }
spastor 0:fcaad0dfa051 121
spastor 0:fcaad0dfa051 122 #include <inttypes.h>
spastor 0:fcaad0dfa051 123
spastor 0:fcaad0dfa051 124 RadioStatus XBee::init(void)
spastor 0:fcaad0dfa051 125 {
spastor 0:fcaad0dfa051 126 AtCmdFrame::AtCmdResp cmd_resp;
spastor 0:fcaad0dfa051 127 uint32_t var32;
spastor 0:fcaad0dfa051 128
spastor 0:fcaad0dfa051 129 _initializing = true;
spastor 0:fcaad0dfa051 130
spastor 4:629712865107 131 const unsigned int max_reset_retries = 3;
spastor 4:629712865107 132 RadioStatus reset_status;
spastor 4:629712865107 133 for (unsigned int i = 0; i < max_reset_retries; i++) {
spastor 4:629712865107 134 reset_status = device_reset();
spastor 4:629712865107 135 if (reset_status == Success) {
spastor 4:629712865107 136 break;
spastor 4:629712865107 137 }
spastor 4:629712865107 138 }
spastor 4:629712865107 139 if (reset_status != Success) {
spastor 4:629712865107 140 return reset_status;
spastor 4:629712865107 141 }
spastor 0:fcaad0dfa051 142
spastor 0:fcaad0dfa051 143 /* Check if radio is in API1 or API2 _mode */
spastor 0:fcaad0dfa051 144 cmd_resp = get_param("AP", &var32);
spastor 4:629712865107 145 if (cmd_resp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 146 return Failure;
spastor 4:629712865107 147 }
spastor 0:fcaad0dfa051 148 _mode = (RadioMode)var32;
spastor 0:fcaad0dfa051 149
spastor 0:fcaad0dfa051 150 /* Read the device unique 64b address */
spastor 0:fcaad0dfa051 151 uint32_t serialn_high, serialn_low;
spastor 0:fcaad0dfa051 152 cmd_resp = get_param("SH", &serialn_high);
spastor 4:629712865107 153 if (cmd_resp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 154 return Failure;
spastor 4:629712865107 155 }
spastor 4:629712865107 156
spastor 0:fcaad0dfa051 157 cmd_resp = get_param("SL", &serialn_low);
spastor 4:629712865107 158 if (cmd_resp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 159 return Failure;
spastor 4:629712865107 160 }
spastor 0:fcaad0dfa051 161
spastor 0:fcaad0dfa051 162 _dev_addr64 = ((uint64_t)serialn_high << 32) | serialn_low;
spastor 0:fcaad0dfa051 163
spastor 0:fcaad0dfa051 164 /* Read some important parameters */
spastor 0:fcaad0dfa051 165 cmd_resp = get_param("HV", &var32);
spastor 4:629712865107 166 if (cmd_resp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 167 return Failure;
spastor 4:629712865107 168 }
spastor 0:fcaad0dfa051 169 _hw_version = var32;
spastor 0:fcaad0dfa051 170
spastor 0:fcaad0dfa051 171 cmd_resp = get_param("VR", &var32);
spastor 4:629712865107 172 if (cmd_resp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 173 return Failure;
spastor 4:629712865107 174 }
spastor 0:fcaad0dfa051 175 _fw_version = var32;
spastor 0:fcaad0dfa051 176
spastor 0:fcaad0dfa051 177 digi_log(LogLevelInfo, "mode: %02x\r\n", (uint8_t)_mode);
spastor 0:fcaad0dfa051 178 digi_log(LogLevelInfo, "HV: %04x\r\n", _hw_version);
spastor 0:fcaad0dfa051 179 digi_log(LogLevelInfo, "VR: %04x\r\n", _fw_version);
spastor 0:fcaad0dfa051 180 digi_log(LogLevelInfo, "ADDR64: %08x:%08x\r\n", UINT64_HI32(_dev_addr64), UINT64_LO32(_dev_addr64));
spastor 0:fcaad0dfa051 181
hbujanda 2:2ee1b6d51df2 182 #if defined(DEVICE_SERIAL_FC)
hbujanda 2:2ee1b6d51df2 183 bool valid_radio_fc = check_radio_flow_control();
hbujanda 2:2ee1b6d51df2 184 assert(valid_radio_fc == true);
hbujanda 2:2ee1b6d51df2 185 #endif
hbujanda 2:2ee1b6d51df2 186
spastor 0:fcaad0dfa051 187 _initializing = false;
spastor 0:fcaad0dfa051 188 if (_modem_status_handler != NULL) {
spastor 0:fcaad0dfa051 189 const ApiFrame frame = ApiFrame(ApiFrame::AtModemStatus, (uint8_t *)&_modem_status, sizeof(_modem_status));
spastor 0:fcaad0dfa051 190 _modem_status_handler->process_frame_data(&frame);
spastor 4:629712865107 191 }
spastor 0:fcaad0dfa051 192
spastor 0:fcaad0dfa051 193 return Success;
spastor 0:fcaad0dfa051 194 }
spastor 0:fcaad0dfa051 195
spastor 0:fcaad0dfa051 196 uint64_t XBee::get_addr64() const
spastor 0:fcaad0dfa051 197 {
spastor 0:fcaad0dfa051 198 return _dev_addr64;
spastor 0:fcaad0dfa051 199 }
spastor 0:fcaad0dfa051 200
spastor 0:fcaad0dfa051 201 RadioStatus XBee::hardware_reset()
spastor 0:fcaad0dfa051 202 {
spastor 0:fcaad0dfa051 203 if (_reset != NULL) {
spastor 0:fcaad0dfa051 204 volatile uint16_t * const rst_cnt_p = &_hw_reset_cnt;
spastor 0:fcaad0dfa051 205 const uint16_t init_rst_cnt = *rst_cnt_p;
spastor 0:fcaad0dfa051 206 *_reset = 0;
spastor 0:fcaad0dfa051 207 wait_ms(10);
spastor 0:fcaad0dfa051 208 *_reset = 1;
spastor 0:fcaad0dfa051 209 return wait_for_module_to_reset(rst_cnt_p, init_rst_cnt);
spastor 0:fcaad0dfa051 210 }
spastor 0:fcaad0dfa051 211
spastor 0:fcaad0dfa051 212 return Failure;
spastor 0:fcaad0dfa051 213 }
spastor 0:fcaad0dfa051 214
spastor 0:fcaad0dfa051 215 RadioStatus XBee::device_reset()
spastor 0:fcaad0dfa051 216 {
spastor 4:629712865107 217 if (hardware_reset() == Success) {
spastor 0:fcaad0dfa051 218 return Success;
spastor 4:629712865107 219 }
spastor 0:fcaad0dfa051 220
spastor 0:fcaad0dfa051 221 return software_reset();
spastor 0:fcaad0dfa051 222 }
spastor 0:fcaad0dfa051 223
spastor 0:fcaad0dfa051 224 RadioStatus XBee::wait_for_module_to_reset(volatile uint16_t *rst_cnt_p, uint16_t init_rst_cnt)
spastor 0:fcaad0dfa051 225 {
spastor 4:629712865107 226 Timer timer = Timer();
spastor 4:629712865107 227 timer.start();
spastor 4:629712865107 228
spastor 4:629712865107 229 while (*rst_cnt_p == init_rst_cnt && timer.read_ms() < RESET_TIMEOUT_MS) {
spastor 0:fcaad0dfa051 230 wait_ms(100);
spastor 0:fcaad0dfa051 231 }
spastor 0:fcaad0dfa051 232
spastor 4:629712865107 233 if (*rst_cnt_p == init_rst_cnt) {
spastor 0:fcaad0dfa051 234 digi_log(LogLevelWarning, "Reset Timeout\r\n");
spastor 0:fcaad0dfa051 235 return Failure;
spastor 0:fcaad0dfa051 236 }
spastor 0:fcaad0dfa051 237 return Success;
spastor 0:fcaad0dfa051 238 }
spastor 0:fcaad0dfa051 239
spastor 0:fcaad0dfa051 240 /** Callback function called when data is received on the serial port */
spastor 0:fcaad0dfa051 241 void XBee::uart_read_cb(void)
spastor 0:fcaad0dfa051 242 {
spastor 0:fcaad0dfa051 243 static uint8_t rxstate = WAITING_FOR_START_FRAME;
spastor 0:fcaad0dfa051 244 static uint16_t framelen = 0;
spastor 0:fcaad0dfa051 245 static uint16_t bytes_read;
spastor 0:fcaad0dfa051 246 static uint8_t chksum;
spastor 0:fcaad0dfa051 247 static ApiFrame *frame = NULL;
spastor 0:fcaad0dfa051 248 static bool last_byte_escaped = false;
spastor 4:629712865107 249 static FrameBuffer * framebuf = NULL;
spastor 4:629712865107 250
spastor 0:fcaad0dfa051 251 while (_uart->readable()) {
spastor 0:fcaad0dfa051 252 uint8_t data = _uart->getc();
spastor 4:629712865107 253
spastor 0:fcaad0dfa051 254 if (IS_API2() && rxstate != WAITING_FOR_START_FRAME) {
spastor 0:fcaad0dfa051 255 if (last_byte_escaped) {
spastor 0:fcaad0dfa051 256 data = data ^ DR_ESCAPE_XOR_BYTE;
spastor 0:fcaad0dfa051 257 last_byte_escaped = false;
spastor 0:fcaad0dfa051 258 } else if (data == DR_ESCAPE_BYTE) {
spastor 0:fcaad0dfa051 259 last_byte_escaped = true;
spastor 0:fcaad0dfa051 260 continue;
spastor 0:fcaad0dfa051 261 }
spastor 0:fcaad0dfa051 262 }
spastor 4:629712865107 263
spastor 0:fcaad0dfa051 264 switch (rxstate) {
spastor 0:fcaad0dfa051 265 case WAITING_FOR_START_FRAME:
spastor 4:629712865107 266 if (data == DR_START_OF_FRAME) {
spastor 0:fcaad0dfa051 267 rxstate = WAITING_FOR_LENGTH_MSB;
spastor 4:629712865107 268 }
spastor 0:fcaad0dfa051 269 break;
spastor 4:629712865107 270
spastor 0:fcaad0dfa051 271 case WAITING_FOR_LENGTH_MSB:
spastor 0:fcaad0dfa051 272 framelen = data << 8;
spastor 0:fcaad0dfa051 273 rxstate = WAITING_FOR_LENGTH_LSB;
spastor 0:fcaad0dfa051 274 break;
spastor 0:fcaad0dfa051 275
spastor 0:fcaad0dfa051 276 case WAITING_FOR_LENGTH_LSB:
spastor 0:fcaad0dfa051 277 framelen |= data;
spastor 4:629712865107 278 rxstate = WAITING_FOR_PAYLOAD;
spastor 0:fcaad0dfa051 279 bytes_read = 0;
spastor 0:fcaad0dfa051 280 chksum = 0;
spastor 0:fcaad0dfa051 281 /* Sanity check that the frame is smaller than... */
spastor 0:fcaad0dfa051 282 if (framelen > MAX_FRAME_PAYLOAD_LEN) {
spastor 0:fcaad0dfa051 283 digi_log(LogLevelDebug, "framelen=%d too long\r\n", framelen);
spastor 0:fcaad0dfa051 284 digi_log(LogLevelWarning, "Frame dropped, frame too long. Increase MAX_FRAME_PAYLOAD_LEN define\r\n");
spastor 0:fcaad0dfa051 285 rxstate = WAITING_FOR_START_FRAME;
spastor 0:fcaad0dfa051 286 }
spastor 0:fcaad0dfa051 287 break;
spastor 0:fcaad0dfa051 288
spastor 0:fcaad0dfa051 289 case WAITING_FOR_PAYLOAD:
spastor 4:629712865107 290 #define CACHED_SIZE 3
spastor 4:629712865107 291 static uint8_t frame_cached[CACHED_SIZE];
spastor 4:629712865107 292
spastor 4:629712865107 293 if (framelen <= CACHED_SIZE) {
spastor 4:629712865107 294 if (!bytes_read) {
spastor 4:629712865107 295 const ApiFrame::ApiFrameType frame_type = (ApiFrame::ApiFrameType)data;
spastor 4:629712865107 296 switch (frame_type)
spastor 4:629712865107 297 {
hbujanda 6:06522f3a6642 298 case ApiFrame::AtCmdResp:
hbujanda 6:06522f3a6642 299 case ApiFrame::RemoteCmdResp:
hbujanda 6:06522f3a6642 300 case ApiFrame::TxStatusZBDM:
hbujanda 6:06522f3a6642 301 case ApiFrame::TxStatus:
spastor 4:629712865107 302 framebuf = &_framebuf_syncr;
spastor 4:629712865107 303 break;
spastor 4:629712865107 304
hbujanda 6:06522f3a6642 305 case ApiFrame::RxPacket64Bit:
hbujanda 6:06522f3a6642 306 case ApiFrame::RxPacket16Bit:
hbujanda 6:06522f3a6642 307 case ApiFrame::Io64Bit:
hbujanda 6:06522f3a6642 308 case ApiFrame::Io16Bit:
hbujanda 6:06522f3a6642 309 case ApiFrame::AtModemStatus:
hbujanda 6:06522f3a6642 310 case ApiFrame::RxPacketAO0:
hbujanda 6:06522f3a6642 311 case ApiFrame::IoSampleRxZBDM:
spastor 4:629712865107 312 framebuf = &_framebuf_app;
spastor 4:629712865107 313 break;
spastor 4:629712865107 314
hbujanda 6:06522f3a6642 315 case ApiFrame::RxPacketAO1:
hbujanda 6:06522f3a6642 316 case ApiFrame::SensorRxIndAO0:
hbujanda 6:06522f3a6642 317 case ApiFrame::NodeIdentIndAO0:
hbujanda 6:06522f3a6642 318 case ApiFrame::OtaFwUpStatus:
hbujanda 6:06522f3a6642 319 case ApiFrame::RouteRecInd:
hbujanda 6:06522f3a6642 320 case ApiFrame::Many2OneRRInd:
hbujanda 6:06522f3a6642 321 case ApiFrame::TxReq64Bit:
hbujanda 6:06522f3a6642 322 case ApiFrame::TxReq16Bit:
hbujanda 6:06522f3a6642 323 case ApiFrame::AtCmd:
hbujanda 6:06522f3a6642 324 case ApiFrame::AtCmdQueuePV:
hbujanda 6:06522f3a6642 325 case ApiFrame::TxReqZBDM:
hbujanda 6:06522f3a6642 326 case ApiFrame::ExpAddrCmd:
hbujanda 6:06522f3a6642 327 case ApiFrame::RemoteCmdReq:
hbujanda 6:06522f3a6642 328 case ApiFrame::CreateSrcRoute:
hbujanda 6:06522f3a6642 329 case ApiFrame::Invalid:
hbujanda 6:06522f3a6642 330 case ApiFrame::RouteInfo:
hbujanda 6:06522f3a6642 331 case ApiFrame::AggregateAddr:
spastor 4:629712865107 332 framebuf = NULL;
spastor 4:629712865107 333 break;
spastor 4:629712865107 334 }
spastor 4:629712865107 335
spastor 4:629712865107 336 if (framebuf == NULL) {
spastor 4:629712865107 337 digi_log(LogLevelWarning, "Discarding not supported frame type %02x\r\n", frame_type);
spastor 4:629712865107 338 rxstate = WAITING_FOR_START_FRAME;
spastor 4:629712865107 339 } else {
spastor 4:629712865107 340 frame = framebuf->get_next_free_frame();
spastor 4:629712865107 341 if (frame == NULL) {
spastor 4:629712865107 342 /* It's not possible to achive this condition as we discard older frames and only one frame can be used by syncr. commands */
spastor 4:629712865107 343 assert(frame != NULL);
spastor 4:629712865107 344 rxstate = WAITING_FOR_START_FRAME;
spastor 4:629712865107 345 } else {
spastor 4:629712865107 346 frame->set_data_len(framelen - 1);
spastor 4:629712865107 347 }
spastor 4:629712865107 348
spastor 4:629712865107 349 frame->set_frame_type(frame_type);
spastor 4:629712865107 350 }
spastor 4:629712865107 351 } else {
spastor 4:629712865107 352 frame->set_data(data, bytes_read - 1);
spastor 4:629712865107 353 }
spastor 4:629712865107 354 chksum += data;
spastor 4:629712865107 355 bytes_read++;
spastor 4:629712865107 356 if (bytes_read == framelen) {
spastor 4:629712865107 357 rxstate = WAITING_FOR_CHECKSUM;
spastor 4:629712865107 358 }
spastor 4:629712865107 359 break;
spastor 4:629712865107 360 }
spastor 4:629712865107 361
spastor 4:629712865107 362
spastor 4:629712865107 363 if (bytes_read < CACHED_SIZE) {
spastor 4:629712865107 364 frame_cached[bytes_read] = data;
spastor 4:629712865107 365 }
spastor 4:629712865107 366 else if (bytes_read == CACHED_SIZE) {
spastor 4:629712865107 367 const ApiFrame::ApiFrameType frame_type = (ApiFrame::ApiFrameType)frame_cached[0];
spastor 4:629712865107 368 switch (frame_type)
spastor 4:629712865107 369 {
hbujanda 6:06522f3a6642 370 case ApiFrame::RemoteCmdResp:
hbujanda 6:06522f3a6642 371 case ApiFrame::TxStatusZBDM:
hbujanda 6:06522f3a6642 372 case ApiFrame::TxStatus:
spastor 4:629712865107 373 framebuf = &_framebuf_syncr;
spastor 4:629712865107 374 break;
spastor 4:629712865107 375
hbujanda 6:06522f3a6642 376 case ApiFrame::AtCmdResp:
spastor 4:629712865107 377 if ((frame_cached[1] != _node_by_ni_frame_id ) && (frame_cached[2] == 'N') && (data == 'D'))
spastor 4:629712865107 378 {
spastor 4:629712865107 379 framebuf = &_framebuf_app;
spastor 4:629712865107 380 } else {
spastor 4:629712865107 381 framebuf = &_framebuf_syncr;
spastor 4:629712865107 382 }
spastor 4:629712865107 383 break;
spastor 4:629712865107 384
hbujanda 6:06522f3a6642 385 case ApiFrame::RxPacket64Bit:
hbujanda 6:06522f3a6642 386 case ApiFrame::RxPacket16Bit:
hbujanda 6:06522f3a6642 387 case ApiFrame::Io64Bit:
hbujanda 6:06522f3a6642 388 case ApiFrame::Io16Bit:
hbujanda 6:06522f3a6642 389 case ApiFrame::AtModemStatus:
hbujanda 6:06522f3a6642 390 case ApiFrame::RxPacketAO0:
hbujanda 6:06522f3a6642 391 case ApiFrame::IoSampleRxZBDM:
spastor 4:629712865107 392 framebuf = &_framebuf_app;
spastor 4:629712865107 393 break;
spastor 4:629712865107 394
hbujanda 6:06522f3a6642 395 case ApiFrame::RxPacketAO1:
hbujanda 6:06522f3a6642 396 case ApiFrame::SensorRxIndAO0:
hbujanda 6:06522f3a6642 397 case ApiFrame::NodeIdentIndAO0:
hbujanda 6:06522f3a6642 398 case ApiFrame::OtaFwUpStatus:
hbujanda 6:06522f3a6642 399 case ApiFrame::RouteRecInd:
hbujanda 6:06522f3a6642 400 case ApiFrame::Many2OneRRInd:
hbujanda 6:06522f3a6642 401 case ApiFrame::TxReq64Bit:
hbujanda 6:06522f3a6642 402 case ApiFrame::TxReq16Bit:
hbujanda 6:06522f3a6642 403 case ApiFrame::AtCmd:
hbujanda 6:06522f3a6642 404 case ApiFrame::AtCmdQueuePV:
hbujanda 6:06522f3a6642 405 case ApiFrame::TxReqZBDM:
hbujanda 6:06522f3a6642 406 case ApiFrame::ExpAddrCmd:
hbujanda 6:06522f3a6642 407 case ApiFrame::RemoteCmdReq:
hbujanda 6:06522f3a6642 408 case ApiFrame::CreateSrcRoute:
hbujanda 6:06522f3a6642 409 case ApiFrame::Invalid:
hbujanda 6:06522f3a6642 410 case ApiFrame::RouteInfo:
hbujanda 6:06522f3a6642 411 case ApiFrame::AggregateAddr:
spastor 4:629712865107 412 framebuf = NULL;
spastor 4:629712865107 413 break;
spastor 4:629712865107 414 }
spastor 4:629712865107 415
spastor 4:629712865107 416 if (framebuf == NULL) {
spastor 4:629712865107 417 digi_log(LogLevelWarning, "Discarding not supported frame type %02x\r\n", frame_type);
spastor 4:629712865107 418 rxstate = WAITING_FOR_START_FRAME;
spastor 4:629712865107 419 } else {
spastor 4:629712865107 420 frame = framebuf->get_next_free_frame();
spastor 4:629712865107 421 if (frame == NULL) {
spastor 4:629712865107 422 /* It's not possible to achive this condition as we discard older frames and only one frame can be used by syncr. commands */
spastor 4:629712865107 423 assert(frame != NULL);
spastor 4:629712865107 424 rxstate = WAITING_FOR_START_FRAME;
spastor 4:629712865107 425 } else {
spastor 4:629712865107 426 frame->set_data_len(framelen - 1);
spastor 4:629712865107 427 }
spastor 4:629712865107 428
spastor 4:629712865107 429 frame->set_frame_type(frame_type);
spastor 4:629712865107 430 frame->set_data(frame_cached[1], 0);
spastor 4:629712865107 431 frame->set_data(frame_cached[2], 1);
spastor 4:629712865107 432 frame->set_data(data, 2);
spastor 4:629712865107 433 }
spastor 4:629712865107 434 } else {
spastor 0:fcaad0dfa051 435 frame->set_data(data, bytes_read - 1);
spastor 0:fcaad0dfa051 436 }
spastor 0:fcaad0dfa051 437 chksum += data;
spastor 0:fcaad0dfa051 438 bytes_read++;
spastor 4:629712865107 439 if (bytes_read == framelen) {
spastor 0:fcaad0dfa051 440 rxstate = WAITING_FOR_CHECKSUM;
spastor 4:629712865107 441 }
spastor 0:fcaad0dfa051 442 break;
spastor 0:fcaad0dfa051 443
spastor 0:fcaad0dfa051 444 case WAITING_FOR_CHECKSUM:
spastor 0:fcaad0dfa051 445 chksum += data;
spastor 0:fcaad0dfa051 446 if (chksum == 0xFF) {
spastor 0:fcaad0dfa051 447 /* We got a valid frame!! */
spastor 0:fcaad0dfa051 448 frame->dump();
spastor 4:629712865107 449
spastor 0:fcaad0dfa051 450 /* If its a _modem status frame, process it to update the status info of the library.
spastor 0:fcaad0dfa051 451 * The frame is also queued to allow processing it other handlers registered.
spastor 0:fcaad0dfa051 452 * Note that radio_status_update() has to be fast to minimize the impact of processing
spastor 0:fcaad0dfa051 453 * the funcion here */
spastor 0:fcaad0dfa051 454 if (frame->get_frame_type() == ApiFrame::AtModemStatus) {
spastor 0:fcaad0dfa051 455 radio_status_update((AtCmdFrame::ModemStatus)frame->get_data_at(0));
spastor 4:629712865107 456 if (_initializing) {
spastor 4:629712865107 457 framebuf->free_frame(frame);
spastor 4:629712865107 458 } else {
spastor 4:629712865107 459 framebuf->complete_frame(frame);
spastor 4:629712865107 460 }
spastor 4:629712865107 461 } else {
spastor 4:629712865107 462 framebuf->complete_frame(frame);
spastor 0:fcaad0dfa051 463 /* Note, the frame will be released elsewhere, once it has been processed */
spastor 0:fcaad0dfa051 464 }
spastor 0:fcaad0dfa051 465 } else {
spastor 4:629712865107 466 framebuf->free_frame(frame);
spastor 0:fcaad0dfa051 467 digi_log(LogLevelWarning, "Checksum error, got %02x, %02x\r\n", data, chksum);
spastor 0:fcaad0dfa051 468 }
spastor 0:fcaad0dfa051 469 /* Intentional fall-through */
spastor 0:fcaad0dfa051 470 default:
spastor 0:fcaad0dfa051 471 rxstate = WAITING_FOR_START_FRAME;
spastor 0:fcaad0dfa051 472 break;
spastor 4:629712865107 473 }
spastor 0:fcaad0dfa051 474 }
spastor 0:fcaad0dfa051 475 /* TODO, signal the thread processing incoming frames */
spastor 0:fcaad0dfa051 476 }
spastor 0:fcaad0dfa051 477
spastor 0:fcaad0dfa051 478 /* This is a pure virtual function, but exists here because its called from this class to
spastor 4:629712865107 479 * to update the status of the object, and can be called before the construction of the
spastor 0:fcaad0dfa051 480 * object has been completed and the virtual functions filled */
spastor 0:fcaad0dfa051 481 void XBee::radio_status_update(AtCmdFrame::ModemStatus modem_status)
spastor 0:fcaad0dfa051 482 {
hbujanda 2:2ee1b6d51df2 483 UNUSED_PARAMETER(modem_status);
spastor 0:fcaad0dfa051 484 }
spastor 0:fcaad0dfa051 485
spastor 0:fcaad0dfa051 486 void XBee::set_timeout(uint16_t timeout_ms)
spastor 0:fcaad0dfa051 487 {
spastor 4:629712865107 488 this->_timeout_ms = timeout_ms;
spastor 0:fcaad0dfa051 489 }
spastor 0:fcaad0dfa051 490
spastor 0:fcaad0dfa051 491 uint16_t XBee::get_timeout(void) const
spastor 0:fcaad0dfa051 492 {
spastor 0:fcaad0dfa051 493 return _timeout_ms;
spastor 0:fcaad0dfa051 494 }
spastor 0:fcaad0dfa051 495
spastor 4:629712865107 496 ApiFrame * XBee::get_this_api_frame(uint8_t id, ApiFrame::ApiFrameType type,
spastor 0:fcaad0dfa051 497 ApiFrame::ApiFrameType type2)
spastor 0:fcaad0dfa051 498 {
spastor 4:629712865107 499 Timer timer = Timer();
spastor 4:629712865107 500 timer.start();
spastor 0:fcaad0dfa051 501
spastor 4:629712865107 502 while (timer.read_ms() < _timeout_ms) {
spastor 4:629712865107 503 ApiFrame * frame = _framebuf_syncr.get_next_complete_frame();
spastor 0:fcaad0dfa051 504 if (frame == NULL) {
spastor 0:fcaad0dfa051 505 wait_ms(10);
spastor 0:fcaad0dfa051 506 continue;
spastor 0:fcaad0dfa051 507 }
spastor 0:fcaad0dfa051 508
spastor 0:fcaad0dfa051 509 if ((frame->get_frame_type() != type) &&
spastor 0:fcaad0dfa051 510 (frame->get_frame_type() != type2)) {
spastor 4:629712865107 511 _framebuf_syncr.complete_frame(frame);
spastor 0:fcaad0dfa051 512 wait_ms(1);
spastor 0:fcaad0dfa051 513 continue;
spastor 0:fcaad0dfa051 514 }
spastor 0:fcaad0dfa051 515
spastor 4:629712865107 516 if (frame->get_data_at(ATCMD_RESP_FRAME_ID_OFFSET) != id) {
spastor 4:629712865107 517 _framebuf_syncr.complete_frame(frame);
spastor 4:629712865107 518 wait_ms(1);
spastor 4:629712865107 519 continue;
spastor 4:629712865107 520 }
spastor 4:629712865107 521
spastor 4:629712865107 522 /* frame found */
spastor 0:fcaad0dfa051 523 return frame;
spastor 0:fcaad0dfa051 524 }
spastor 4:629712865107 525
spastor 0:fcaad0dfa051 526 digi_log(LogLevelWarning, "Frame type: %02x, id: %02x, timeout\r\n", (uint8_t)type, id);
spastor 0:fcaad0dfa051 527
spastor 0:fcaad0dfa051 528 return NULL;
spastor 0:fcaad0dfa051 529 }
spastor 0:fcaad0dfa051 530
spastor 0:fcaad0dfa051 531 void XBee::send_byte_escaping_if(uint8_t data)
spastor 0:fcaad0dfa051 532 {
spastor 0:fcaad0dfa051 533 if (IS_API2()) {
spastor 0:fcaad0dfa051 534 switch (data) {
spastor 0:fcaad0dfa051 535 case DR_START_OF_FRAME:
spastor 0:fcaad0dfa051 536 case DR_ESCAPE_BYTE:
spastor 0:fcaad0dfa051 537 case DR_XON_BYTE:
spastor 0:fcaad0dfa051 538 case DR_XOFF_BYTE:
spastor 0:fcaad0dfa051 539 _uart->putc(DR_ESCAPE_BYTE);
spastor 0:fcaad0dfa051 540 _uart->putc(data ^ DR_ESCAPE_XOR_BYTE);
spastor 0:fcaad0dfa051 541 break;
spastor 0:fcaad0dfa051 542 default:
spastor 0:fcaad0dfa051 543 _uart->putc(data);
spastor 0:fcaad0dfa051 544 }
spastor 0:fcaad0dfa051 545 } else {
spastor 0:fcaad0dfa051 546 _uart->putc(data);
spastor 4:629712865107 547 }
spastor 0:fcaad0dfa051 548 }
spastor 0:fcaad0dfa051 549
spastor 0:fcaad0dfa051 550 void XBee::send_api_frame(ApiFrame *frame)
spastor 0:fcaad0dfa051 551 {
spastor 0:fcaad0dfa051 552 uint8_t chksum;
spastor 0:fcaad0dfa051 553 const uint8_t *data;
spastor 0:fcaad0dfa051 554 uint16_t bytes_sent = 0, frame_len;
spastor 4:629712865107 555
spastor 0:fcaad0dfa051 556 frame->dump();
spastor 4:629712865107 557
spastor 0:fcaad0dfa051 558 frame_len = 1 + frame->get_data_len(); /* frame type + frame payload */
spastor 0:fcaad0dfa051 559 data = frame->get_data();
spastor 4:629712865107 560
spastor 0:fcaad0dfa051 561 /* Send the start of frame delimiter */
spastor 0:fcaad0dfa051 562 _uart->putc(DR_START_OF_FRAME);
spastor 4:629712865107 563
spastor 0:fcaad0dfa051 564 /* Now the length */
spastor 0:fcaad0dfa051 565 send_byte_escaping_if((uint8_t)(frame_len >> 8));
spastor 0:fcaad0dfa051 566 send_byte_escaping_if((uint8_t)frame_len);
spastor 0:fcaad0dfa051 567
spastor 0:fcaad0dfa051 568 /* Send the Frame type and then the payload */
spastor 0:fcaad0dfa051 569 chksum = (uint8_t)frame->get_frame_type();
spastor 0:fcaad0dfa051 570 send_byte_escaping_if(chksum);
spastor 0:fcaad0dfa051 571 bytes_sent++;
spastor 0:fcaad0dfa051 572
spastor 0:fcaad0dfa051 573 /* And now, send the packet payload */
spastor 0:fcaad0dfa051 574 while (bytes_sent++ < frame_len) {
spastor 0:fcaad0dfa051 575 chksum += *data;
spastor 0:fcaad0dfa051 576 send_byte_escaping_if(*data++);
spastor 0:fcaad0dfa051 577 }
spastor 4:629712865107 578
spastor 0:fcaad0dfa051 579 /* And finally send the checksum */
spastor 0:fcaad0dfa051 580 send_byte_escaping_if(~chksum);
spastor 0:fcaad0dfa051 581 }
spastor 4:629712865107 582
spastor 0:fcaad0dfa051 583 RadioStatus XBee::register_frame_handler(FrameHandler *const handler)
spastor 0:fcaad0dfa051 584 {
spastor 0:fcaad0dfa051 585 if (handler != NULL) {
spastor 0:fcaad0dfa051 586 for (int i = 0; i < MAX_FRAME_HANDLERS; i++) {
spastor 4:629712865107 587 if (_fhandlers[i] != NULL) {
spastor 0:fcaad0dfa051 588 continue;
spastor 4:629712865107 589 }
spastor 0:fcaad0dfa051 590 _fhandlers[i] = handler;
spastor 0:fcaad0dfa051 591 return Success;
spastor 0:fcaad0dfa051 592 }
spastor 0:fcaad0dfa051 593 }
spastor 0:fcaad0dfa051 594
spastor 0:fcaad0dfa051 595 digi_log(LogLevelError, "No more Frame Handlers available. Increase MAX_FRAME_HANDLERS define\r\n");
spastor 4:629712865107 596
spastor 0:fcaad0dfa051 597 return Failure;
spastor 4:629712865107 598 }
spastor 0:fcaad0dfa051 599
spastor 0:fcaad0dfa051 600 RadioStatus XBee::unregister_frame_handler(FrameHandler *const handler)
spastor 0:fcaad0dfa051 601 {
spastor 0:fcaad0dfa051 602 int i;
spastor 0:fcaad0dfa051 603
spastor 0:fcaad0dfa051 604 if (handler != NULL) {
spastor 0:fcaad0dfa051 605 for (i = 0; i < MAX_FRAME_HANDLERS; i++) {
spastor 4:629712865107 606 if (_fhandlers[i] == handler) {
spastor 0:fcaad0dfa051 607 break;
spastor 4:629712865107 608 }
spastor 0:fcaad0dfa051 609 }
spastor 4:629712865107 610
spastor 4:629712865107 611 if (i == MAX_FRAME_HANDLERS) {
spastor 0:fcaad0dfa051 612 return Failure;
spastor 4:629712865107 613 }
spastor 4:629712865107 614
spastor 0:fcaad0dfa051 615 do {
spastor 4:629712865107 616 if (i == MAX_FRAME_HANDLERS - 1) {
spastor 0:fcaad0dfa051 617 _fhandlers[i] = NULL;
spastor 4:629712865107 618 } else {
spastor 0:fcaad0dfa051 619 _fhandlers[i] = _fhandlers[i + 1];
spastor 4:629712865107 620 }
spastor 0:fcaad0dfa051 621 } while (++i < MAX_FRAME_HANDLERS);
spastor 0:fcaad0dfa051 622 }
spastor 0:fcaad0dfa051 623
spastor 0:fcaad0dfa051 624 return Success;
spastor 0:fcaad0dfa051 625 }
spastor 0:fcaad0dfa051 626
spastor 0:fcaad0dfa051 627 XBee::RadioProtocol XBee::get_radio_protocol(void) const
spastor 0:fcaad0dfa051 628 {
spastor 0:fcaad0dfa051 629 enum HardwareVersion {
spastor 0:fcaad0dfa051 630 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 631 X09_009 = 0x01,
spastor 0:fcaad0dfa051 632 X09_019 = 0x02,
spastor 0:fcaad0dfa051 633 XH9_009 = 0x03,
spastor 0:fcaad0dfa051 634 XH9_019 = 0x04,
spastor 0:fcaad0dfa051 635 X24_009 = 0x05,
spastor 0:fcaad0dfa051 636 X24_019 = 0x06,
spastor 0:fcaad0dfa051 637 X09_001 = 0x07,
spastor 0:fcaad0dfa051 638 XH9_001 = 0x08,
spastor 0:fcaad0dfa051 639 X08_004 = 0x09,
spastor 0:fcaad0dfa051 640 XC09_009 = 0x0A,
spastor 0:fcaad0dfa051 641 XC09_038 = 0x0B,
spastor 0:fcaad0dfa051 642 X24_038 = 0x0C,
spastor 0:fcaad0dfa051 643 X09_009_TX = 0x0D,
spastor 0:fcaad0dfa051 644 X09_019_TX = 0x0E,
spastor 0:fcaad0dfa051 645 XH9_009_TX = 0x0F,
spastor 0:fcaad0dfa051 646 XH9_019_TX = 0x10,
spastor 0:fcaad0dfa051 647 X09_001_TX = 0x11,
spastor 0:fcaad0dfa051 648 XH9_001_TX = 0x12,
spastor 0:fcaad0dfa051 649 XT09B_XXX = 0x13,
spastor 0:fcaad0dfa051 650 XT09_XXX = 0x14,
spastor 0:fcaad0dfa051 651 XC08_009 = 0x15,
spastor 0:fcaad0dfa051 652 XC08_038 = 0x16,
spastor 0:fcaad0dfa051 653 #endif
spastor 0:fcaad0dfa051 654 XB24_AXX_XX = 0x17,
spastor 0:fcaad0dfa051 655 XBP24_AXX_XX = 0x18,
spastor 0:fcaad0dfa051 656 XB24_BXIX_XXX = 0x19,
spastor 0:fcaad0dfa051 657 XBP24_BXIX_XXX = 0x1A,
spastor 0:fcaad0dfa051 658 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 659 XBP09_DXIX_XXX = 0x1B,
spastor 0:fcaad0dfa051 660 XBP09_XCXX_XXX = 0x1C,
spastor 0:fcaad0dfa051 661 XBP08_DXXX_XXX = 0x1D,
spastor 0:fcaad0dfa051 662 #endif
spastor 0:fcaad0dfa051 663 XBP24B = 0x1E,
spastor 0:fcaad0dfa051 664 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 665 XB24_WF = 0x1F,
spastor 0:fcaad0dfa051 666 AMBER_MBUS = 0x20,
spastor 0:fcaad0dfa051 667 #endif
spastor 0:fcaad0dfa051 668 XBP24C = 0x21,
spastor 0:fcaad0dfa051 669 XB24C = 0x22,
spastor 0:fcaad0dfa051 670 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 671 XSC_GEN3 = 0x23,
spastor 0:fcaad0dfa051 672 SRD_868_GEN3 = 0x24,
spastor 0:fcaad0dfa051 673 ABANDONATED = 0x25,
spastor 0:fcaad0dfa051 674 SMT_900LP = 0x26,
spastor 0:fcaad0dfa051 675 WIFI_ATHEROS = 0x27,
spastor 0:fcaad0dfa051 676 SMT_WIFI_ATHEROS = 0x28,
spastor 0:fcaad0dfa051 677 SMT_475LP = 0x29,
spastor 0:fcaad0dfa051 678 XBEE_CELL_TH = 0x2A,
spastor 0:fcaad0dfa051 679 XLR_MODULE = 0x2B,
spastor 0:fcaad0dfa051 680 XB900HP_NZ = 0x2C,
spastor 0:fcaad0dfa051 681 XBP24C_TH_DIP = 0x2D,
spastor 0:fcaad0dfa051 682 XB24C_TH_DIP = 0x2E,
hbujanda 5:da2ea7a76243 683 XLR_BASEBOARD = 0x2F,
hbujanda 5:da2ea7a76243 684 XBP24C_S2C_SMT = 0x30
spastor 0:fcaad0dfa051 685 #endif
spastor 0:fcaad0dfa051 686 };
spastor 0:fcaad0dfa051 687 const bool fw_4_bytes_len = _fw_version > 0x0FFF && _fw_version < 0xFFFF;
spastor 0:fcaad0dfa051 688 const uint8_t fw_nibble_3 = (_fw_version >> (4 * 3)) & 0x000F;
spastor 0:fcaad0dfa051 689 const uint8_t fw_nibble_1 = (_fw_version >> (4 * 1)) & 0x000F;
spastor 0:fcaad0dfa051 690 const uint8_t fw_nibble_0 = (_fw_version >> (4 * 0)) & 0x000F;
spastor 0:fcaad0dfa051 691 const uint8_t hw_version_msb = _hw_version >> 8;
spastor 0:fcaad0dfa051 692
spastor 0:fcaad0dfa051 693 if (hw_version_msb == XB24_AXX_XX || hw_version_msb == XBP24_AXX_XX) {
spastor 0:fcaad0dfa051 694 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 695 if (fw_4_bytes_len && fw_nibble_3 == 8) {
spastor 0:fcaad0dfa051 696 return DigiMesh;
spastor 0:fcaad0dfa051 697 }
spastor 0:fcaad0dfa051 698 return Raw_802_15_4;
spastor 0:fcaad0dfa051 699 #else
spastor 0:fcaad0dfa051 700 if (!(fw_4_bytes_len && fw_nibble_3 == 8)) {
spastor 0:fcaad0dfa051 701 return Raw_802_15_4;
spastor 0:fcaad0dfa051 702 }
spastor 0:fcaad0dfa051 703 #endif
spastor 0:fcaad0dfa051 704 } else if (hw_version_msb == XB24_BXIX_XXX || hw_version_msb == XBP24_BXIX_XXX) {
spastor 0:fcaad0dfa051 705 if (fw_4_bytes_len && ((fw_nibble_3 == 1 && fw_nibble_1 == 2 && fw_nibble_0 == 0) || fw_nibble_3 == 2)) {
spastor 0:fcaad0dfa051 706 return ZigBee;
spastor 0:fcaad0dfa051 707 }
spastor 0:fcaad0dfa051 708 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 709 if (fw_4_bytes_len && fw_nibble_3 == 3) {
spastor 0:fcaad0dfa051 710 return SmartEnergy;
spastor 0:fcaad0dfa051 711 }
spastor 0:fcaad0dfa051 712 return ZNet;
spastor 0:fcaad0dfa051 713 } else if (hw_version_msb == XBP09_DXIX_XXX) {
spastor 0:fcaad0dfa051 714 if (fw_4_bytes_len && (fw_nibble_3 == 8 || fw_nibble_1 == 8)) {
spastor 0:fcaad0dfa051 715 return DigiMesh;
spastor 0:fcaad0dfa051 716 }
spastor 0:fcaad0dfa051 717 return DigiPoint;
spastor 0:fcaad0dfa051 718 } else if (hw_version_msb == XBP08_DXXX_XXX) {
spastor 0:fcaad0dfa051 719 return DigiPoint;
spastor 0:fcaad0dfa051 720 #endif
spastor 0:fcaad0dfa051 721 } else if (hw_version_msb == XBP24B) {
spastor 0:fcaad0dfa051 722 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 723 if (fw_4_bytes_len && fw_nibble_3 == 3) {
spastor 0:fcaad0dfa051 724 return SmartEnergy;
spastor 0:fcaad0dfa051 725 }
spastor 0:fcaad0dfa051 726 return ZigBee;
spastor 0:fcaad0dfa051 727 #else
spastor 0:fcaad0dfa051 728 if (!(fw_4_bytes_len && fw_nibble_3 == 3)) {
spastor 0:fcaad0dfa051 729 return ZigBee;
spastor 0:fcaad0dfa051 730 }
spastor 0:fcaad0dfa051 731 #endif
spastor 0:fcaad0dfa051 732 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 733 } else if (hw_version_msb == XB24_WF || hw_version_msb == WIFI_ATHEROS || hw_version_msb == SMT_WIFI_ATHEROS) {
spastor 0:fcaad0dfa051 734 return XBeeWiFi;
spastor 0:fcaad0dfa051 735 #endif
spastor 0:fcaad0dfa051 736 } else if (hw_version_msb == XBP24C || hw_version_msb == XB24C) {
hbujanda 5:da2ea7a76243 737 if (fw_4_bytes_len && fw_nibble_3 == 2) {
hbujanda 5:da2ea7a76243 738 return Raw_802_15_4;
hbujanda 5:da2ea7a76243 739 }
spastor 0:fcaad0dfa051 740 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 741 if (fw_4_bytes_len && fw_nibble_3 == 5) {
spastor 0:fcaad0dfa051 742 return SmartEnergy;
spastor 0:fcaad0dfa051 743 }
spastor 0:fcaad0dfa051 744 return ZigBee;
spastor 0:fcaad0dfa051 745 #else
spastor 0:fcaad0dfa051 746 if (!(fw_4_bytes_len && fw_nibble_3 == 5)) {
spastor 0:fcaad0dfa051 747 return ZigBee;
spastor 0:fcaad0dfa051 748 }
spastor 0:fcaad0dfa051 749 #endif
spastor 0:fcaad0dfa051 750 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 751 } else if (hw_version_msb == XSC_GEN3 || hw_version_msb == SRD_868_GEN3) {
spastor 0:fcaad0dfa051 752 if (fw_4_bytes_len && fw_nibble_3 == 8) {
spastor 0:fcaad0dfa051 753 return DigiMesh;
spastor 0:fcaad0dfa051 754 } else if (fw_4_bytes_len && fw_nibble_3 == 1) {
spastor 0:fcaad0dfa051 755 return DigiPoint;
spastor 0:fcaad0dfa051 756 }
spastor 0:fcaad0dfa051 757 return None;
spastor 0:fcaad0dfa051 758 } else if (hw_version_msb == XBEE_CELL_TH) {
spastor 0:fcaad0dfa051 759 return None;
spastor 0:fcaad0dfa051 760 } else if (hw_version_msb == XLR_MODULE) {
spastor 0:fcaad0dfa051 761 return None;
spastor 0:fcaad0dfa051 762 } else if (hw_version_msb == XLR_BASEBOARD) {
spastor 0:fcaad0dfa051 763 return None;
spastor 0:fcaad0dfa051 764 } else if (hw_version_msb == XB900HP_NZ) {
spastor 0:fcaad0dfa051 765 return DigiPoint;
hbujanda 5:da2ea7a76243 766 } else if (hw_version_msb == XBP24C_TH_DIP || hw_version_msb == XB24C_TH_DIP || hw_version_msb == XBP24C_S2C_SMT) {
hbujanda 6:06522f3a6642 767 if (fw_4_bytes_len && fw_nibble_3 == 9) {
hbujanda 6:06522f3a6642 768 return DigiMesh;
hbujanda 6:06522f3a6642 769 }
hbujanda 5:da2ea7a76243 770 if (fw_4_bytes_len && fw_nibble_3 == 5) {
hbujanda 5:da2ea7a76243 771 return SmartEnergy;
hbujanda 5:da2ea7a76243 772 }
hbujanda 5:da2ea7a76243 773 if (fw_4_bytes_len && fw_nibble_3 == 2) {
hbujanda 5:da2ea7a76243 774 return Raw_802_15_4;
hbujanda 5:da2ea7a76243 775 }
hbujanda 5:da2ea7a76243 776 return ZigBee;
spastor 0:fcaad0dfa051 777 }
spastor 0:fcaad0dfa051 778 #else
spastor 0:fcaad0dfa051 779 }
spastor 0:fcaad0dfa051 780 #endif
spastor 0:fcaad0dfa051 781
spastor 0:fcaad0dfa051 782 return None;
spastor 0:fcaad0dfa051 783 }
spastor 0:fcaad0dfa051 784
spastor 0:fcaad0dfa051 785 #define TX_STATUS_OFFSET_ZB 4
spastor 0:fcaad0dfa051 786 #define TX_STATUS_OFFSET_802 1
spastor 0:fcaad0dfa051 787
spastor 0:fcaad0dfa051 788 TxStatus XBee::send_data(ApiFrame *frame)
spastor 0:fcaad0dfa051 789 {
spastor 0:fcaad0dfa051 790 TxStatus resp = TxStatusTimeout;
spastor 0:fcaad0dfa051 791 ApiFrame *resp_frame;
spastor 0:fcaad0dfa051 792
spastor 0:fcaad0dfa051 793 send_api_frame(frame);
spastor 0:fcaad0dfa051 794
spastor 4:629712865107 795 /* Wait for the transmit status response packet */
spastor 4:629712865107 796 resp_frame = get_this_api_frame(frame->get_frame_id(),
hbujanda 6:06522f3a6642 797 ApiFrame::TxStatusZBDM, ApiFrame::TxStatus);
spastor 4:629712865107 798 if (resp_frame == NULL) {
spastor 0:fcaad0dfa051 799 return resp;
spastor 4:629712865107 800 }
spastor 4:629712865107 801
hbujanda 6:06522f3a6642 802 uint8_t index = resp_frame->get_frame_type() == ApiFrame::TxStatusZBDM ?
spastor 0:fcaad0dfa051 803 TX_STATUS_OFFSET_ZB : TX_STATUS_OFFSET_802;
spastor 4:629712865107 804
spastor 0:fcaad0dfa051 805 resp = (TxStatus)resp_frame->get_data_at(index);
spastor 4:629712865107 806
spastor 0:fcaad0dfa051 807 /* Once processed, remove the frame from the buffer */
spastor 4:629712865107 808 _framebuf_syncr.free_frame(resp_frame);
spastor 4:629712865107 809
spastor 0:fcaad0dfa051 810 return resp;
spastor 0:fcaad0dfa051 811 }
spastor 0:fcaad0dfa051 812
spastor 3:8662ebe83570 813 TxStatus XBee::send_data_broadcast(const uint8_t *const data, uint16_t len, bool syncr)
spastor 0:fcaad0dfa051 814 {
spastor 0:fcaad0dfa051 815 const RemoteXBee remoteDevice = RemoteXBee(ADDR64_BROADCAST);
spastor 3:8662ebe83570 816 return send_data(remoteDevice, data, len, syncr);
spastor 0:fcaad0dfa051 817 }
spastor 0:fcaad0dfa051 818
spastor 4:629712865107 819 uint32_t XBee::process_rx_frames()
spastor 0:fcaad0dfa051 820 {
spastor 0:fcaad0dfa051 821 ApiFrame *frame = NULL;
spastor 0:fcaad0dfa051 822
spastor 4:629712865107 823 while ((frame = _framebuf_app.get_next_complete_frame()) != NULL) {
spastor 0:fcaad0dfa051 824 for (int i = 0; i < MAX_FRAME_HANDLERS; i++) {
spastor 0:fcaad0dfa051 825
spastor 0:fcaad0dfa051 826 if (_fhandlers[i] == NULL) {
spastor 0:fcaad0dfa051 827 /* No more handlers, break here */
spastor 0:fcaad0dfa051 828 break;
spastor 0:fcaad0dfa051 829 }
spastor 0:fcaad0dfa051 830
spastor 0:fcaad0dfa051 831 /* Check if frame and handler match, if not... go for the next one */
spastor 0:fcaad0dfa051 832 if (frame->get_frame_type() != _fhandlers[i]->get_type()) {
spastor 0:fcaad0dfa051 833 continue;
spastor 0:fcaad0dfa051 834 }
spastor 0:fcaad0dfa051 835
spastor 0:fcaad0dfa051 836 _fhandlers[i]->process_frame_data(frame);
spastor 0:fcaad0dfa051 837 }
spastor 4:629712865107 838
spastor 0:fcaad0dfa051 839 /* Once processed, remove the frame from the buffer */
spastor 4:629712865107 840 _framebuf_app.free_frame(frame);
spastor 4:629712865107 841 }
spastor 0:fcaad0dfa051 842
spastor 4:629712865107 843 const uint32_t dropped_frames = _framebuf_app.get_dropped_frames_count();
spastor 4:629712865107 844 if (dropped_frames != 0) {
spastor 4:629712865107 845 digi_log(LogLevelWarning, "process_rx_frames: %d frames dropped!!!\r\n", dropped_frames);
spastor 4:629712865107 846 }
spastor 4:629712865107 847
spastor 4:629712865107 848 return dropped_frames;
spastor 0:fcaad0dfa051 849 }
spastor 0:fcaad0dfa051 850
spastor 0:fcaad0dfa051 851 void XBee::register_modem_status_cb(modem_status_cb_t function)
spastor 0:fcaad0dfa051 852 {
spastor 0:fcaad0dfa051 853 if (_modem_status_handler == NULL) {
spastor 0:fcaad0dfa051 854 _modem_status_handler = new FH_ModemStatus();
spastor 0:fcaad0dfa051 855 register_frame_handler(_modem_status_handler);
spastor 0:fcaad0dfa051 856 }
spastor 0:fcaad0dfa051 857 _modem_status_handler->register_modem_status_cb(function);
spastor 0:fcaad0dfa051 858 }
spastor 0:fcaad0dfa051 859
spastor 0:fcaad0dfa051 860 void XBee::unregister_modem_status_cb()
spastor 0:fcaad0dfa051 861 {
spastor 0:fcaad0dfa051 862 if (_modem_status_handler != NULL) {
spastor 0:fcaad0dfa051 863 _modem_status_handler->unregister_modem_status_cb();
spastor 0:fcaad0dfa051 864 unregister_frame_handler(_modem_status_handler);
spastor 0:fcaad0dfa051 865 delete _modem_status_handler;
spastor 0:fcaad0dfa051 866 _modem_status_handler = NULL; /* as delete does not set to NULL */
spastor 0:fcaad0dfa051 867 }
spastor 0:fcaad0dfa051 868 }
spastor 0:fcaad0dfa051 869
spastor 4:629712865107 870 int XBee::get_AI(void)
spastor 4:629712865107 871 {
spastor 4:629712865107 872 uint32_t atai;
spastor 4:629712865107 873 const AtCmdFrame::AtCmdResp status = get_param("AI", &atai);
spastor 4:629712865107 874
spastor 4:629712865107 875 if (status != AtCmdFrame::AtCmdRespOk) {
spastor 4:629712865107 876 digi_log(LogLevelError, "get_association_indication() failed with %d\r\n", status);
spastor 4:629712865107 877 return -1;
spastor 4:629712865107 878 }
spastor 4:629712865107 879 return atai;
spastor 4:629712865107 880 }