Lorenzo Maiorfi / XBeeLib_Fixed

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Dependents:   XBeeZB_Receive_Data

Fork of XBeeLib by Digi International Inc.

XBee/XBee.cpp@13:09e0b4f5a9e1, 2018-04-08 (annotated)

Committer:
Lorenzo Maiorfi
Date:
Sun Apr 08 08:01:55 2018 +0200
Revision:
13:09e0b4f5a9e1
Parent:
12:8dc9761210c1 
Disabled reset procedure in XBee::init() method in order to overcome some "nasty" effects on S2C modules.

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
Lorenzo Maiorfi 12:8dc9761210c1 16 #if defined(ENABLE_THREAD_SAFE_LOGGING)
Lorenzo Maiorfi 12:8dc9761210c1 17
Lorenzo Maiorfi 12:8dc9761210c1 18 Thread s_thread_for_logging_event_queue;
Lorenzo Maiorfi 12:8dc9761210c1 19 EventQueue s_logging_event_queue;
Lorenzo Maiorfi 12:8dc9761210c1 20
Lorenzo Maiorfi 12:8dc9761210c1 21 #endif
Lorenzo Maiorfi 12:8dc9761210c1 22
spastor 0:fcaad0dfa051 23 /* States for the state machine that processes incoming data on the serial port */
spastor 0:fcaad0dfa051 24 #define WAITING_FOR_START_FRAME (0)
spastor 0:fcaad0dfa051 25 #define WAITING_FOR_LENGTH_MSB (1)
spastor 0:fcaad0dfa051 26 #define WAITING_FOR_LENGTH_LSB (2)
spastor 0:fcaad0dfa051 27 #define WAITING_FOR_PAYLOAD (3)
spastor 0:fcaad0dfa051 28 #define WAITING_FOR_CHECKSUM (4)
spastor 0:fcaad0dfa051 29
spastor 0:fcaad0dfa051 30 #define IS_API2() (_mode == ModeAPI2)
spastor 0:fcaad0dfa051 31 #define IS_API_MODE() (_mode == ModeAPI1 || _mode == ModeAPI2)
spastor 0:fcaad0dfa051 32
spastor 0:fcaad0dfa051 33 using namespace XBeeLib;
spastor 0:fcaad0dfa051 34
spastor 4:629712865107 35 #if defined(FRAME_BUFFER_SIZE_SYNCR)
spastor 4:629712865107 36 #if FRAME_BUFFER_SIZE_SYNCR < 2
spastor 4:629712865107 37 #error "FRAME_BUFFER_SIZE_SYNCR must be at least 2"
spastor 4:629712865107 38 #endif
spastor 4:629712865107 39 #else
spastor 4:629712865107 40 #define FRAME_BUFFER_SIZE_SYNCR 1
spastor 4:629712865107 41 #endif
spastor 4:629712865107 42
spastor 4:629712865107 43 #define MAX_FRAME_PAYLOAD_LEN_SYNCR (1 /* type */ + 1 /* id */ + 2 /* at cmd*/ + 1 /* status */ + 2 /* MY sender */ + \
spastor 4:629712865107 44 8 /* 64b sender */ + 20 /* max id */ + 1 /* null ter */ + 2 /* MY parent */ + 1 /* dev type */ + \
spastor 4:629712865107 45 1 /* source event */ + 2 /* prof. id */ + 2 /* man. id */)
spastor 4:629712865107 46
spastor 4:629712865107 47 FrameBuffer XBee::_framebuf_app(FRAME_BUFFER_SIZE, MAX_FRAME_PAYLOAD_LEN);
spastor 4:629712865107 48 FrameBuffer XBee::_framebuf_syncr(FRAME_BUFFER_SIZE_SYNCR, MAX_FRAME_PAYLOAD_LEN_SYNCR);
spastor 0:fcaad0dfa051 49
hbujanda 2:2ee1b6d51df2 50 #if defined(DEVICE_SERIAL_FC)
hbujanda 2:2ee1b6d51df2 51 bool XBee::check_radio_flow_control()
hbujanda 2:2ee1b6d51df2 52 {
hbujanda 2:2ee1b6d51df2 53 AtCmdFrame::AtCmdResp cmdresp;
hbujanda 2:2ee1b6d51df2 54 uint32_t value;
hbujanda 2:2ee1b6d51df2 55
hbujanda 2:2ee1b6d51df2 56 if (_serial_flow_type == SerialBase::RTSCTS || _serial_flow_type == SerialBase::CTS) {
hbujanda 2:2ee1b6d51df2 57 cmdresp = get_param("D7", &value);
hbujanda 2:2ee1b6d51df2 58 if (cmdresp != AtCmdFrame::AtCmdRespOk) {
hbujanda 2:2ee1b6d51df2 59 digi_log(LogLevelError, "Could not read CTS configuration. Error %d\r\n", cmdresp);
hbujanda 2:2ee1b6d51df2 60 return false;
spastor 4:629712865107 61 } else if (value != 1) {
hbujanda 2:2ee1b6d51df2 62 digi_log(LogLevelError, "Bad CTS configuration. Radio 'D7' param is %d and should be 1\r\n", value);
hbujanda 2:2ee1b6d51df2 63 return false;
hbujanda 2:2ee1b6d51df2 64 }
hbujanda 2:2ee1b6d51df2 65 }
hbujanda 2:2ee1b6d51df2 66
hbujanda 2:2ee1b6d51df2 67 if (_serial_flow_type == SerialBase::RTSCTS || _serial_flow_type == SerialBase::RTS) {
hbujanda 2:2ee1b6d51df2 68 cmdresp = get_param("D6", &value);
hbujanda 2:2ee1b6d51df2 69 if (cmdresp != AtCmdFrame::AtCmdRespOk) {
hbujanda 2:2ee1b6d51df2 70 digi_log(LogLevelError, "Could not read RTS configuration. Error %d\r\n", cmdresp);
hbujanda 2:2ee1b6d51df2 71 return false;
spastor 4:629712865107 72 } else if (value != 1) {
hbujanda 2:2ee1b6d51df2 73 digi_log(LogLevelError, "Bad RTS configuration. Radio 'D6' param is %d and should be 1\r\n", value);
hbujanda 2:2ee1b6d51df2 74 return false;
hbujanda 2:2ee1b6d51df2 75 }
hbujanda 2:2ee1b6d51df2 76 }
hbujanda 2:2ee1b6d51df2 77
hbujanda 2:2ee1b6d51df2 78 return true;
hbujanda 2:2ee1b6d51df2 79 }
hbujanda 2:2ee1b6d51df2 80 #endif
hbujanda 2:2ee1b6d51df2 81
spastor 0:fcaad0dfa051 82 /* Class constructor */
spastor 0:fcaad0dfa051 83 XBee::XBee(PinName tx, PinName rx, PinName reset, PinName rts, PinName cts, int baud) :
spastor 4:629712865107 84 _mode(ModeUnknown), _hw_version(0), _fw_version(0), _timeout_ms(SYNC_OPS_TIMEOUT_MS), _dev_addr64(ADDR64_UNASSIGNED),
spastor 4:629712865107 85 _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 86 {
spastor 0:fcaad0dfa051 87
spastor 0:fcaad0dfa051 88 if (reset != NC) {
hbujanda 1:794d1d3e4a08 89 _reset = new DigitalOut(reset, 1);
spastor 0:fcaad0dfa051 90 }
spastor 0:fcaad0dfa051 91
spastor 0:fcaad0dfa051 92 _uart = new RawSerial(tx, rx);
spastor 0:fcaad0dfa051 93 _uart->baud(baud);
hbujanda 1:794d1d3e4a08 94
hbujanda 1:794d1d3e4a08 95 _serial_flow_type = SerialBase::Disabled;
spastor 0:fcaad0dfa051 96 #if defined(DEVICE_SERIAL_FC)
spastor 0:fcaad0dfa051 97 if (rts != NC && cts != NC) {
hbujanda 1:794d1d3e4a08 98 _serial_flow_type = SerialBase::RTSCTS;
spastor 4:629712865107 99 _uart->set_flow_control(_serial_flow_type, rts, cts);
spastor 4:629712865107 100 } else if (rts != NC && cts == NC) {
hbujanda 1:794d1d3e4a08 101 _serial_flow_type = SerialBase::RTS;
hbujanda 1:794d1d3e4a08 102 _uart->set_flow_control(_serial_flow_type, rts);
spastor 4:629712865107 103 } else if (rts == NC && cts != NC) {
hbujanda 1:794d1d3e4a08 104 _serial_flow_type = SerialBase::CTS;
hbujanda 1:794d1d3e4a08 105 _uart->set_flow_control(_serial_flow_type, cts);
spastor 0:fcaad0dfa051 106 }
spastor 0:fcaad0dfa051 107 #endif
spastor 0:fcaad0dfa051 108 /* Enable the reception of bytes on the serial interface by providing a cb */
spastor 0:fcaad0dfa051 109 _uart->attach(this, &XBee::uart_read_cb, Serial::RxIrq);
spastor 0:fcaad0dfa051 110
spastor 0:fcaad0dfa051 111 for (int i = 0; i < MAX_FRAME_HANDLERS; i++) {
spastor 0:fcaad0dfa051 112 _fhandlers[i] = NULL;
spastor 0:fcaad0dfa051 113 }
spastor 0:fcaad0dfa051 114 }
spastor 0:fcaad0dfa051 115
spastor 0:fcaad0dfa051 116 /* Class destructor */
spastor 0:fcaad0dfa051 117 XBee::~XBee()
spastor 0:fcaad0dfa051 118 {
spastor 0:fcaad0dfa051 119 unregister_modem_status_cb();
spastor 0:fcaad0dfa051 120
spastor 0:fcaad0dfa051 121 if (_uart != NULL) {
spastor 0:fcaad0dfa051 122 delete _uart;
spastor 0:fcaad0dfa051 123 }
spastor 0:fcaad0dfa051 124 if (_reset != NULL) {
spastor 0:fcaad0dfa051 125 delete _reset;
spastor 0:fcaad0dfa051 126 }
spastor 0:fcaad0dfa051 127 }
spastor 0:fcaad0dfa051 128
spastor 0:fcaad0dfa051 129 #include <inttypes.h>
spastor 0:fcaad0dfa051 130
spastor 0:fcaad0dfa051 131 RadioStatus XBee::init(void)
spastor 0:fcaad0dfa051 132 {
spastor 0:fcaad0dfa051 133 AtCmdFrame::AtCmdResp cmd_resp;
spastor 0:fcaad0dfa051 134 uint32_t var32;
spastor 0:fcaad0dfa051 135
spastor 0:fcaad0dfa051 136 _initializing = true;
spastor 0:fcaad0dfa051 137
Lorenzo Maiorfi 13:09e0b4f5a9e1 138 #if defined(ENABLE_THREAD_SAFE_LOGGING)
Lorenzo Maiorfi 13:09e0b4f5a9e1 139 s_thread_for_logging_event_queue.start(callback(&s_logging_event_queue, &EventQueue::dispatch_forever));
Lorenzo Maiorfi 13:09e0b4f5a9e1 140 #endif
Lorenzo Maiorfi 13:09e0b4f5a9e1 141
Lorenzo Maiorfi 13:09e0b4f5a9e1 142 /*const unsigned int max_reset_retries = 3;
spastor 4:629712865107 143 RadioStatus reset_status;
spastor 4:629712865107 144 for (unsigned int i = 0; i < max_reset_retries; i++) {
spastor 4:629712865107 145 reset_status = device_reset();
spastor 4:629712865107 146 if (reset_status == Success) {
spastor 4:629712865107 147 break;
spastor 4:629712865107 148 }
spastor 4:629712865107 149 }
spastor 4:629712865107 150 if (reset_status != Success) {
spastor 4:629712865107 151 return reset_status;
Lorenzo Maiorfi 13:09e0b4f5a9e1 152 }*/
spastor 0:fcaad0dfa051 153
spastor 0:fcaad0dfa051 154 /* Check if radio is in API1 or API2 _mode */
spastor 0:fcaad0dfa051 155 cmd_resp = get_param("AP", &var32);
spastor 4:629712865107 156 if (cmd_resp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 157 return Failure;
spastor 4:629712865107 158 }
spastor 0:fcaad0dfa051 159 _mode = (RadioMode)var32;
spastor 0:fcaad0dfa051 160
spastor 0:fcaad0dfa051 161 /* Read the device unique 64b address */
spastor 0:fcaad0dfa051 162 uint32_t serialn_high, serialn_low;
spastor 0:fcaad0dfa051 163 cmd_resp = get_param("SH", &serialn_high);
spastor 4:629712865107 164 if (cmd_resp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 165 return Failure;
spastor 4:629712865107 166 }
spastor 4:629712865107 167
spastor 0:fcaad0dfa051 168 cmd_resp = get_param("SL", &serialn_low);
spastor 4:629712865107 169 if (cmd_resp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 170 return Failure;
spastor 4:629712865107 171 }
spastor 0:fcaad0dfa051 172
spastor 0:fcaad0dfa051 173 _dev_addr64 = ((uint64_t)serialn_high << 32) | serialn_low;
spastor 0:fcaad0dfa051 174
spastor 0:fcaad0dfa051 175 /* Read some important parameters */
spastor 0:fcaad0dfa051 176 cmd_resp = get_param("HV", &var32);
spastor 4:629712865107 177 if (cmd_resp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 178 return Failure;
spastor 4:629712865107 179 }
spastor 0:fcaad0dfa051 180 _hw_version = var32;
spastor 0:fcaad0dfa051 181
spastor 0:fcaad0dfa051 182 cmd_resp = get_param("VR", &var32);
spastor 4:629712865107 183 if (cmd_resp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 184 return Failure;
spastor 4:629712865107 185 }
spastor 0:fcaad0dfa051 186 _fw_version = var32;
spastor 0:fcaad0dfa051 187
spastor 0:fcaad0dfa051 188 digi_log(LogLevelInfo, "mode: %02x\r\n", (uint8_t)_mode);
spastor 0:fcaad0dfa051 189 digi_log(LogLevelInfo, "HV: %04x\r\n", _hw_version);
spastor 0:fcaad0dfa051 190 digi_log(LogLevelInfo, "VR: %04x\r\n", _fw_version);
spastor 0:fcaad0dfa051 191 digi_log(LogLevelInfo, "ADDR64: %08x:%08x\r\n", UINT64_HI32(_dev_addr64), UINT64_LO32(_dev_addr64));
spastor 0:fcaad0dfa051 192
hbujanda 2:2ee1b6d51df2 193 #if defined(DEVICE_SERIAL_FC)
hbujanda 2:2ee1b6d51df2 194 bool valid_radio_fc = check_radio_flow_control();
hbujanda 2:2ee1b6d51df2 195 assert(valid_radio_fc == true);
hbujanda 2:2ee1b6d51df2 196 #endif
hbujanda 2:2ee1b6d51df2 197
spastor 0:fcaad0dfa051 198 _initializing = false;
spastor 0:fcaad0dfa051 199 if (_modem_status_handler != NULL) {
spastor 0:fcaad0dfa051 200 const ApiFrame frame = ApiFrame(ApiFrame::AtModemStatus, (uint8_t *)&_modem_status, sizeof(_modem_status));
spastor 0:fcaad0dfa051 201 _modem_status_handler->process_frame_data(&frame);
spastor 4:629712865107 202 }
spastor 0:fcaad0dfa051 203
spastor 0:fcaad0dfa051 204 return Success;
spastor 0:fcaad0dfa051 205 }
spastor 0:fcaad0dfa051 206
spastor 0:fcaad0dfa051 207 uint64_t XBee::get_addr64() const
spastor 0:fcaad0dfa051 208 {
spastor 0:fcaad0dfa051 209 return _dev_addr64;
spastor 0:fcaad0dfa051 210 }
spastor 0:fcaad0dfa051 211
spastor 0:fcaad0dfa051 212 RadioStatus XBee::hardware_reset()
spastor 0:fcaad0dfa051 213 {
spastor 0:fcaad0dfa051 214 if (_reset != NULL) {
spastor 0:fcaad0dfa051 215 volatile uint16_t * const rst_cnt_p = &_hw_reset_cnt;
spastor 0:fcaad0dfa051 216 const uint16_t init_rst_cnt = *rst_cnt_p;
spastor 0:fcaad0dfa051 217 *_reset = 0;
spastor 0:fcaad0dfa051 218 wait_ms(10);
spastor 0:fcaad0dfa051 219 *_reset = 1;
spastor 0:fcaad0dfa051 220 return wait_for_module_to_reset(rst_cnt_p, init_rst_cnt);
spastor 0:fcaad0dfa051 221 }
spastor 0:fcaad0dfa051 222
spastor 0:fcaad0dfa051 223 return Failure;
spastor 0:fcaad0dfa051 224 }
spastor 0:fcaad0dfa051 225
spastor 0:fcaad0dfa051 226 RadioStatus XBee::device_reset()
spastor 0:fcaad0dfa051 227 {
spastor 4:629712865107 228 if (hardware_reset() == Success) {
spastor 0:fcaad0dfa051 229 return Success;
spastor 4:629712865107 230 }
spastor 0:fcaad0dfa051 231
spastor 0:fcaad0dfa051 232 return software_reset();
spastor 0:fcaad0dfa051 233 }
spastor 0:fcaad0dfa051 234
spastor 0:fcaad0dfa051 235 RadioStatus XBee::wait_for_module_to_reset(volatile uint16_t *rst_cnt_p, uint16_t init_rst_cnt)
spastor 0:fcaad0dfa051 236 {
Lorenzo Maiorfi 11:c49cf952d67d 237 Timer* ptimer = new Timer();
Lorenzo Maiorfi 11:c49cf952d67d 238 ptimer->start();
spastor 4:629712865107 239
Lorenzo Maiorfi 11:c49cf952d67d 240 while (*rst_cnt_p == init_rst_cnt && ptimer->read_ms() < RESET_TIMEOUT_MS) {
spastor 0:fcaad0dfa051 241 wait_ms(100);
spastor 0:fcaad0dfa051 242 }
spastor 0:fcaad0dfa051 243
spastor 4:629712865107 244 if (*rst_cnt_p == init_rst_cnt) {
spastor 0:fcaad0dfa051 245 digi_log(LogLevelWarning, "Reset Timeout\r\n");
Lorenzo Maiorfi 11:c49cf952d67d 246 delete ptimer;
spastor 0:fcaad0dfa051 247 return Failure;
spastor 0:fcaad0dfa051 248 }
Lorenzo Maiorfi 11:c49cf952d67d 249
Lorenzo Maiorfi 11:c49cf952d67d 250 delete ptimer;
spastor 0:fcaad0dfa051 251 return Success;
spastor 0:fcaad0dfa051 252 }
spastor 0:fcaad0dfa051 253
spastor 0:fcaad0dfa051 254 /** Callback function called when data is received on the serial port */
spastor 0:fcaad0dfa051 255 void XBee::uart_read_cb(void)
spastor 0:fcaad0dfa051 256 {
spastor 0:fcaad0dfa051 257 static uint8_t rxstate = WAITING_FOR_START_FRAME;
spastor 0:fcaad0dfa051 258 static uint16_t framelen = 0;
spastor 0:fcaad0dfa051 259 static uint16_t bytes_read;
spastor 0:fcaad0dfa051 260 static uint8_t chksum;
spastor 0:fcaad0dfa051 261 static ApiFrame *frame = NULL;
spastor 0:fcaad0dfa051 262 static bool last_byte_escaped = false;
spastor 4:629712865107 263 static FrameBuffer * framebuf = NULL;
spastor 4:629712865107 264
spastor 0:fcaad0dfa051 265 while (_uart->readable()) {
spastor 0:fcaad0dfa051 266 uint8_t data = _uart->getc();
spastor 4:629712865107 267
spastor 0:fcaad0dfa051 268 if (IS_API2() && rxstate != WAITING_FOR_START_FRAME) {
spastor 0:fcaad0dfa051 269 if (last_byte_escaped) {
spastor 0:fcaad0dfa051 270 data = data ^ DR_ESCAPE_XOR_BYTE;
spastor 0:fcaad0dfa051 271 last_byte_escaped = false;
spastor 0:fcaad0dfa051 272 } else if (data == DR_ESCAPE_BYTE) {
spastor 0:fcaad0dfa051 273 last_byte_escaped = true;
spastor 0:fcaad0dfa051 274 continue;
spastor 0:fcaad0dfa051 275 }
spastor 0:fcaad0dfa051 276 }
spastor 4:629712865107 277
spastor 0:fcaad0dfa051 278 switch (rxstate) {
spastor 0:fcaad0dfa051 279 case WAITING_FOR_START_FRAME:
spastor 4:629712865107 280 if (data == DR_START_OF_FRAME) {
spastor 0:fcaad0dfa051 281 rxstate = WAITING_FOR_LENGTH_MSB;
spastor 4:629712865107 282 }
spastor 0:fcaad0dfa051 283 break;
spastor 4:629712865107 284
spastor 0:fcaad0dfa051 285 case WAITING_FOR_LENGTH_MSB:
spastor 0:fcaad0dfa051 286 framelen = data << 8;
spastor 0:fcaad0dfa051 287 rxstate = WAITING_FOR_LENGTH_LSB;
spastor 0:fcaad0dfa051 288 break;
spastor 0:fcaad0dfa051 289
spastor 0:fcaad0dfa051 290 case WAITING_FOR_LENGTH_LSB:
spastor 0:fcaad0dfa051 291 framelen |= data;
spastor 4:629712865107 292 rxstate = WAITING_FOR_PAYLOAD;
spastor 0:fcaad0dfa051 293 bytes_read = 0;
spastor 0:fcaad0dfa051 294 chksum = 0;
spastor 0:fcaad0dfa051 295 /* Sanity check that the frame is smaller than... */
spastor 0:fcaad0dfa051 296 if (framelen > MAX_FRAME_PAYLOAD_LEN) {
spastor 0:fcaad0dfa051 297 digi_log(LogLevelDebug, "framelen=%d too long\r\n", framelen);
spastor 0:fcaad0dfa051 298 digi_log(LogLevelWarning, "Frame dropped, frame too long. Increase MAX_FRAME_PAYLOAD_LEN define\r\n");
spastor 0:fcaad0dfa051 299 rxstate = WAITING_FOR_START_FRAME;
spastor 0:fcaad0dfa051 300 }
spastor 0:fcaad0dfa051 301 break;
spastor 0:fcaad0dfa051 302
spastor 0:fcaad0dfa051 303 case WAITING_FOR_PAYLOAD:
spastor 4:629712865107 304 #define CACHED_SIZE 3
spastor 4:629712865107 305 static uint8_t frame_cached[CACHED_SIZE];
spastor 4:629712865107 306
spastor 4:629712865107 307 if (framelen <= CACHED_SIZE) {
spastor 4:629712865107 308 if (!bytes_read) {
spastor 4:629712865107 309 const ApiFrame::ApiFrameType frame_type = (ApiFrame::ApiFrameType)data;
spastor 4:629712865107 310 switch (frame_type)
spastor 4:629712865107 311 {
hbujanda 6:06522f3a6642 312 case ApiFrame::AtCmdResp:
hbujanda 6:06522f3a6642 313 case ApiFrame::RemoteCmdResp:
hbujanda 6:06522f3a6642 314 case ApiFrame::TxStatusZBDM:
hbujanda 6:06522f3a6642 315 case ApiFrame::TxStatus:
spastor 4:629712865107 316 framebuf = &_framebuf_syncr;
spastor 4:629712865107 317 break;
spastor 4:629712865107 318
hbujanda 6:06522f3a6642 319 case ApiFrame::RxPacket64Bit:
hbujanda 6:06522f3a6642 320 case ApiFrame::RxPacket16Bit:
hbujanda 6:06522f3a6642 321 case ApiFrame::Io64Bit:
hbujanda 6:06522f3a6642 322 case ApiFrame::Io16Bit:
hbujanda 6:06522f3a6642 323 case ApiFrame::AtModemStatus:
hbujanda 6:06522f3a6642 324 case ApiFrame::RxPacketAO0:
hbujanda 6:06522f3a6642 325 case ApiFrame::IoSampleRxZBDM:
spastor 4:629712865107 326 framebuf = &_framebuf_app;
spastor 4:629712865107 327 break;
spastor 4:629712865107 328
hbujanda 6:06522f3a6642 329 case ApiFrame::RxPacketAO1:
hbujanda 6:06522f3a6642 330 case ApiFrame::SensorRxIndAO0:
hbujanda 6:06522f3a6642 331 case ApiFrame::NodeIdentIndAO0:
hbujanda 6:06522f3a6642 332 case ApiFrame::OtaFwUpStatus:
hbujanda 6:06522f3a6642 333 case ApiFrame::RouteRecInd:
hbujanda 6:06522f3a6642 334 case ApiFrame::Many2OneRRInd:
hbujanda 6:06522f3a6642 335 case ApiFrame::TxReq64Bit:
hbujanda 6:06522f3a6642 336 case ApiFrame::TxReq16Bit:
hbujanda 6:06522f3a6642 337 case ApiFrame::AtCmd:
hbujanda 6:06522f3a6642 338 case ApiFrame::AtCmdQueuePV:
hbujanda 6:06522f3a6642 339 case ApiFrame::TxReqZBDM:
hbujanda 6:06522f3a6642 340 case ApiFrame::ExpAddrCmd:
hbujanda 6:06522f3a6642 341 case ApiFrame::RemoteCmdReq:
hbujanda 6:06522f3a6642 342 case ApiFrame::CreateSrcRoute:
hbujanda 6:06522f3a6642 343 case ApiFrame::Invalid:
hbujanda 6:06522f3a6642 344 case ApiFrame::RouteInfo:
hbujanda 6:06522f3a6642 345 case ApiFrame::AggregateAddr:
spastor 4:629712865107 346 framebuf = NULL;
spastor 4:629712865107 347 break;
spastor 4:629712865107 348 }
spastor 4:629712865107 349
spastor 4:629712865107 350 if (framebuf == NULL) {
spastor 4:629712865107 351 digi_log(LogLevelWarning, "Discarding not supported frame type %02x\r\n", frame_type);
spastor 4:629712865107 352 rxstate = WAITING_FOR_START_FRAME;
spastor 4:629712865107 353 } else {
spastor 4:629712865107 354 frame = framebuf->get_next_free_frame();
spastor 4:629712865107 355 if (frame == NULL) {
spastor 4:629712865107 356 /* 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 357 assert(frame != NULL);
spastor 4:629712865107 358 rxstate = WAITING_FOR_START_FRAME;
spastor 4:629712865107 359 } else {
spastor 4:629712865107 360 frame->set_data_len(framelen - 1);
spastor 4:629712865107 361 }
spastor 4:629712865107 362
spastor 4:629712865107 363 frame->set_frame_type(frame_type);
spastor 4:629712865107 364 }
spastor 4:629712865107 365 } else {
spastor 4:629712865107 366 frame->set_data(data, bytes_read - 1);
spastor 4:629712865107 367 }
spastor 4:629712865107 368 chksum += data;
spastor 4:629712865107 369 bytes_read++;
spastor 4:629712865107 370 if (bytes_read == framelen) {
spastor 4:629712865107 371 rxstate = WAITING_FOR_CHECKSUM;
spastor 4:629712865107 372 }
spastor 4:629712865107 373 break;
spastor 4:629712865107 374 }
spastor 4:629712865107 375
spastor 4:629712865107 376
spastor 4:629712865107 377 if (bytes_read < CACHED_SIZE) {
spastor 4:629712865107 378 frame_cached[bytes_read] = data;
spastor 4:629712865107 379 }
spastor 4:629712865107 380 else if (bytes_read == CACHED_SIZE) {
spastor 4:629712865107 381 const ApiFrame::ApiFrameType frame_type = (ApiFrame::ApiFrameType)frame_cached[0];
spastor 4:629712865107 382 switch (frame_type)
spastor 4:629712865107 383 {
hbujanda 6:06522f3a6642 384 case ApiFrame::RemoteCmdResp:
hbujanda 6:06522f3a6642 385 case ApiFrame::TxStatusZBDM:
hbujanda 6:06522f3a6642 386 case ApiFrame::TxStatus:
spastor 4:629712865107 387 framebuf = &_framebuf_syncr;
spastor 4:629712865107 388 break;
spastor 4:629712865107 389
hbujanda 6:06522f3a6642 390 case ApiFrame::AtCmdResp:
spastor 4:629712865107 391 if ((frame_cached[1] != _node_by_ni_frame_id ) && (frame_cached[2] == 'N') && (data == 'D'))
spastor 4:629712865107 392 {
spastor 4:629712865107 393 framebuf = &_framebuf_app;
spastor 4:629712865107 394 } else {
spastor 4:629712865107 395 framebuf = &_framebuf_syncr;
spastor 4:629712865107 396 }
spastor 4:629712865107 397 break;
spastor 4:629712865107 398
hbujanda 6:06522f3a6642 399 case ApiFrame::RxPacket64Bit:
hbujanda 6:06522f3a6642 400 case ApiFrame::RxPacket16Bit:
hbujanda 6:06522f3a6642 401 case ApiFrame::Io64Bit:
hbujanda 6:06522f3a6642 402 case ApiFrame::Io16Bit:
hbujanda 6:06522f3a6642 403 case ApiFrame::AtModemStatus:
hbujanda 6:06522f3a6642 404 case ApiFrame::RxPacketAO0:
hbujanda 6:06522f3a6642 405 case ApiFrame::IoSampleRxZBDM:
spastor 4:629712865107 406 framebuf = &_framebuf_app;
spastor 4:629712865107 407 break;
spastor 4:629712865107 408
hbujanda 6:06522f3a6642 409 case ApiFrame::RxPacketAO1:
hbujanda 6:06522f3a6642 410 case ApiFrame::SensorRxIndAO0:
hbujanda 6:06522f3a6642 411 case ApiFrame::NodeIdentIndAO0:
hbujanda 6:06522f3a6642 412 case ApiFrame::OtaFwUpStatus:
hbujanda 6:06522f3a6642 413 case ApiFrame::RouteRecInd:
hbujanda 6:06522f3a6642 414 case ApiFrame::Many2OneRRInd:
hbujanda 6:06522f3a6642 415 case ApiFrame::TxReq64Bit:
hbujanda 6:06522f3a6642 416 case ApiFrame::TxReq16Bit:
hbujanda 6:06522f3a6642 417 case ApiFrame::AtCmd:
hbujanda 6:06522f3a6642 418 case ApiFrame::AtCmdQueuePV:
hbujanda 6:06522f3a6642 419 case ApiFrame::TxReqZBDM:
hbujanda 6:06522f3a6642 420 case ApiFrame::ExpAddrCmd:
hbujanda 6:06522f3a6642 421 case ApiFrame::RemoteCmdReq:
hbujanda 6:06522f3a6642 422 case ApiFrame::CreateSrcRoute:
hbujanda 6:06522f3a6642 423 case ApiFrame::Invalid:
hbujanda 6:06522f3a6642 424 case ApiFrame::RouteInfo:
hbujanda 6:06522f3a6642 425 case ApiFrame::AggregateAddr:
spastor 4:629712865107 426 framebuf = NULL;
spastor 4:629712865107 427 break;
spastor 4:629712865107 428 }
spastor 4:629712865107 429
spastor 4:629712865107 430 if (framebuf == NULL) {
spastor 4:629712865107 431 digi_log(LogLevelWarning, "Discarding not supported frame type %02x\r\n", frame_type);
spastor 4:629712865107 432 rxstate = WAITING_FOR_START_FRAME;
spastor 4:629712865107 433 } else {
spastor 4:629712865107 434 frame = framebuf->get_next_free_frame();
spastor 4:629712865107 435 if (frame == NULL) {
spastor 4:629712865107 436 /* 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 437 assert(frame != NULL);
spastor 4:629712865107 438 rxstate = WAITING_FOR_START_FRAME;
spastor 4:629712865107 439 } else {
spastor 4:629712865107 440 frame->set_data_len(framelen - 1);
spastor 4:629712865107 441 }
spastor 4:629712865107 442
spastor 4:629712865107 443 frame->set_frame_type(frame_type);
spastor 4:629712865107 444 frame->set_data(frame_cached[1], 0);
spastor 4:629712865107 445 frame->set_data(frame_cached[2], 1);
spastor 4:629712865107 446 frame->set_data(data, 2);
spastor 4:629712865107 447 }
spastor 4:629712865107 448 } else {
spastor 0:fcaad0dfa051 449 frame->set_data(data, bytes_read - 1);
spastor 0:fcaad0dfa051 450 }
spastor 0:fcaad0dfa051 451 chksum += data;
spastor 0:fcaad0dfa051 452 bytes_read++;
spastor 4:629712865107 453 if (bytes_read == framelen) {
spastor 0:fcaad0dfa051 454 rxstate = WAITING_FOR_CHECKSUM;
spastor 4:629712865107 455 }
spastor 0:fcaad0dfa051 456 break;
spastor 0:fcaad0dfa051 457
spastor 0:fcaad0dfa051 458 case WAITING_FOR_CHECKSUM:
spastor 0:fcaad0dfa051 459 chksum += data;
spastor 0:fcaad0dfa051 460 if (chksum == 0xFF) {
spastor 0:fcaad0dfa051 461 /* We got a valid frame!! */
spastor 0:fcaad0dfa051 462 frame->dump();
spastor 4:629712865107 463
spastor 0:fcaad0dfa051 464 /* If its a _modem status frame, process it to update the status info of the library.
spastor 0:fcaad0dfa051 465 * The frame is also queued to allow processing it other handlers registered.
spastor 0:fcaad0dfa051 466 * Note that radio_status_update() has to be fast to minimize the impact of processing
spastor 0:fcaad0dfa051 467 * the funcion here */
spastor 0:fcaad0dfa051 468 if (frame->get_frame_type() == ApiFrame::AtModemStatus) {
spastor 0:fcaad0dfa051 469 radio_status_update((AtCmdFrame::ModemStatus)frame->get_data_at(0));
spastor 4:629712865107 470 if (_initializing) {
spastor 4:629712865107 471 framebuf->free_frame(frame);
spastor 4:629712865107 472 } else {
spastor 4:629712865107 473 framebuf->complete_frame(frame);
spastor 4:629712865107 474 }
spastor 4:629712865107 475 } else {
spastor 4:629712865107 476 framebuf->complete_frame(frame);
spastor 0:fcaad0dfa051 477 /* Note, the frame will be released elsewhere, once it has been processed */
spastor 0:fcaad0dfa051 478 }
spastor 0:fcaad0dfa051 479 } else {
spastor 4:629712865107 480 framebuf->free_frame(frame);
spastor 0:fcaad0dfa051 481 digi_log(LogLevelWarning, "Checksum error, got %02x, %02x\r\n", data, chksum);
spastor 0:fcaad0dfa051 482 }
spastor 0:fcaad0dfa051 483 /* Intentional fall-through */
spastor 0:fcaad0dfa051 484 default:
spastor 0:fcaad0dfa051 485 rxstate = WAITING_FOR_START_FRAME;
spastor 0:fcaad0dfa051 486 break;
spastor 4:629712865107 487 }
spastor 0:fcaad0dfa051 488 }
spastor 0:fcaad0dfa051 489 /* TODO, signal the thread processing incoming frames */
spastor 0:fcaad0dfa051 490 }
spastor 0:fcaad0dfa051 491
spastor 0:fcaad0dfa051 492 /* This is a pure virtual function, but exists here because its called from this class to
spastor 4:629712865107 493 * to update the status of the object, and can be called before the construction of the
spastor 0:fcaad0dfa051 494 * object has been completed and the virtual functions filled */
spastor 0:fcaad0dfa051 495 void XBee::radio_status_update(AtCmdFrame::ModemStatus modem_status)
spastor 0:fcaad0dfa051 496 {
hbujanda 2:2ee1b6d51df2 497 UNUSED_PARAMETER(modem_status);
spastor 0:fcaad0dfa051 498 }
spastor 0:fcaad0dfa051 499
spastor 0:fcaad0dfa051 500 void XBee::set_timeout(uint16_t timeout_ms)
spastor 0:fcaad0dfa051 501 {
spastor 4:629712865107 502 this->_timeout_ms = timeout_ms;
spastor 0:fcaad0dfa051 503 }
spastor 0:fcaad0dfa051 504
spastor 0:fcaad0dfa051 505 uint16_t XBee::get_timeout(void) const
spastor 0:fcaad0dfa051 506 {
spastor 0:fcaad0dfa051 507 return _timeout_ms;
spastor 0:fcaad0dfa051 508 }
spastor 0:fcaad0dfa051 509
spastor 4:629712865107 510 ApiFrame * XBee::get_this_api_frame(uint8_t id, ApiFrame::ApiFrameType type,
spastor 0:fcaad0dfa051 511 ApiFrame::ApiFrameType type2)
spastor 0:fcaad0dfa051 512 {
Lorenzo Maiorfi 11:c49cf952d67d 513 Timer* ptimer = new Timer();
Lorenzo Maiorfi 11:c49cf952d67d 514 ptimer->start();
spastor 0:fcaad0dfa051 515
Lorenzo Maiorfi 11:c49cf952d67d 516 while (ptimer->read_ms() < _timeout_ms) {
spastor 4:629712865107 517 ApiFrame * frame = _framebuf_syncr.get_next_complete_frame();
spastor 0:fcaad0dfa051 518 if (frame == NULL) {
spastor 0:fcaad0dfa051 519 wait_ms(10);
spastor 0:fcaad0dfa051 520 continue;
spastor 0:fcaad0dfa051 521 }
spastor 0:fcaad0dfa051 522
spastor 0:fcaad0dfa051 523 if ((frame->get_frame_type() != type) &&
spastor 0:fcaad0dfa051 524 (frame->get_frame_type() != type2)) {
spastor 4:629712865107 525 _framebuf_syncr.complete_frame(frame);
spastor 0:fcaad0dfa051 526 wait_ms(1);
spastor 0:fcaad0dfa051 527 continue;
spastor 0:fcaad0dfa051 528 }
spastor 0:fcaad0dfa051 529
spastor 4:629712865107 530 if (frame->get_data_at(ATCMD_RESP_FRAME_ID_OFFSET) != id) {
spastor 4:629712865107 531 _framebuf_syncr.complete_frame(frame);
spastor 4:629712865107 532 wait_ms(1);
spastor 4:629712865107 533 continue;
spastor 4:629712865107 534 }
spastor 4:629712865107 535
spastor 4:629712865107 536 /* frame found */
Lorenzo Maiorfi 11:c49cf952d67d 537 delete ptimer;
Lorenzo Maiorfi 11:c49cf952d67d 538
spastor 0:fcaad0dfa051 539 return frame;
spastor 0:fcaad0dfa051 540 }
spastor 4:629712865107 541
spastor 0:fcaad0dfa051 542 digi_log(LogLevelWarning, "Frame type: %02x, id: %02x, timeout\r\n", (uint8_t)type, id);
spastor 0:fcaad0dfa051 543
Lorenzo Maiorfi 11:c49cf952d67d 544 delete ptimer;
Lorenzo Maiorfi 11:c49cf952d67d 545
spastor 0:fcaad0dfa051 546 return NULL;
spastor 0:fcaad0dfa051 547 }
spastor 0:fcaad0dfa051 548
spastor 0:fcaad0dfa051 549 void XBee::send_byte_escaping_if(uint8_t data)
spastor 0:fcaad0dfa051 550 {
spastor 0:fcaad0dfa051 551 if (IS_API2()) {
spastor 0:fcaad0dfa051 552 switch (data) {
spastor 0:fcaad0dfa051 553 case DR_START_OF_FRAME:
spastor 0:fcaad0dfa051 554 case DR_ESCAPE_BYTE:
spastor 0:fcaad0dfa051 555 case DR_XON_BYTE:
spastor 0:fcaad0dfa051 556 case DR_XOFF_BYTE:
spastor 0:fcaad0dfa051 557 _uart->putc(DR_ESCAPE_BYTE);
spastor 0:fcaad0dfa051 558 _uart->putc(data ^ DR_ESCAPE_XOR_BYTE);
spastor 0:fcaad0dfa051 559 break;
spastor 0:fcaad0dfa051 560 default:
spastor 0:fcaad0dfa051 561 _uart->putc(data);
spastor 0:fcaad0dfa051 562 }
spastor 0:fcaad0dfa051 563 } else {
spastor 0:fcaad0dfa051 564 _uart->putc(data);
spastor 4:629712865107 565 }
spastor 0:fcaad0dfa051 566 }
spastor 0:fcaad0dfa051 567
spastor 0:fcaad0dfa051 568 void XBee::send_api_frame(ApiFrame *frame)
spastor 0:fcaad0dfa051 569 {
spastor 0:fcaad0dfa051 570 uint8_t chksum;
spastor 0:fcaad0dfa051 571 const uint8_t *data;
spastor 0:fcaad0dfa051 572 uint16_t bytes_sent = 0, frame_len;
spastor 4:629712865107 573
spastor 0:fcaad0dfa051 574 frame->dump();
spastor 4:629712865107 575
spastor 0:fcaad0dfa051 576 frame_len = 1 + frame->get_data_len(); /* frame type + frame payload */
spastor 0:fcaad0dfa051 577 data = frame->get_data();
spastor 4:629712865107 578
spastor 0:fcaad0dfa051 579 /* Send the start of frame delimiter */
spastor 0:fcaad0dfa051 580 _uart->putc(DR_START_OF_FRAME);
spastor 4:629712865107 581
spastor 0:fcaad0dfa051 582 /* Now the length */
spastor 0:fcaad0dfa051 583 send_byte_escaping_if((uint8_t)(frame_len >> 8));
spastor 0:fcaad0dfa051 584 send_byte_escaping_if((uint8_t)frame_len);
spastor 0:fcaad0dfa051 585
spastor 0:fcaad0dfa051 586 /* Send the Frame type and then the payload */
spastor 0:fcaad0dfa051 587 chksum = (uint8_t)frame->get_frame_type();
spastor 0:fcaad0dfa051 588 send_byte_escaping_if(chksum);
spastor 0:fcaad0dfa051 589 bytes_sent++;
spastor 0:fcaad0dfa051 590
spastor 0:fcaad0dfa051 591 /* And now, send the packet payload */
spastor 0:fcaad0dfa051 592 while (bytes_sent++ < frame_len) {
spastor 0:fcaad0dfa051 593 chksum += *data;
spastor 0:fcaad0dfa051 594 send_byte_escaping_if(*data++);
spastor 0:fcaad0dfa051 595 }
spastor 4:629712865107 596
spastor 0:fcaad0dfa051 597 /* And finally send the checksum */
spastor 0:fcaad0dfa051 598 send_byte_escaping_if(~chksum);
spastor 0:fcaad0dfa051 599 }
spastor 4:629712865107 600
spastor 0:fcaad0dfa051 601 RadioStatus XBee::register_frame_handler(FrameHandler *const handler)
spastor 0:fcaad0dfa051 602 {
spastor 0:fcaad0dfa051 603 if (handler != NULL) {
spastor 0:fcaad0dfa051 604 for (int i = 0; i < MAX_FRAME_HANDLERS; i++) {
spastor 4:629712865107 605 if (_fhandlers[i] != NULL) {
spastor 0:fcaad0dfa051 606 continue;
spastor 4:629712865107 607 }
spastor 0:fcaad0dfa051 608 _fhandlers[i] = handler;
spastor 0:fcaad0dfa051 609 return Success;
spastor 0:fcaad0dfa051 610 }
spastor 0:fcaad0dfa051 611 }
spastor 0:fcaad0dfa051 612
spastor 0:fcaad0dfa051 613 digi_log(LogLevelError, "No more Frame Handlers available. Increase MAX_FRAME_HANDLERS define\r\n");
spastor 4:629712865107 614
spastor 0:fcaad0dfa051 615 return Failure;
spastor 4:629712865107 616 }
spastor 0:fcaad0dfa051 617
spastor 0:fcaad0dfa051 618 RadioStatus XBee::unregister_frame_handler(FrameHandler *const handler)
spastor 0:fcaad0dfa051 619 {
spastor 0:fcaad0dfa051 620 int i;
spastor 0:fcaad0dfa051 621
spastor 0:fcaad0dfa051 622 if (handler != NULL) {
spastor 0:fcaad0dfa051 623 for (i = 0; i < MAX_FRAME_HANDLERS; i++) {
spastor 4:629712865107 624 if (_fhandlers[i] == handler) {
spastor 0:fcaad0dfa051 625 break;
spastor 4:629712865107 626 }
spastor 0:fcaad0dfa051 627 }
spastor 4:629712865107 628
spastor 4:629712865107 629 if (i == MAX_FRAME_HANDLERS) {
spastor 0:fcaad0dfa051 630 return Failure;
spastor 4:629712865107 631 }
spastor 4:629712865107 632
spastor 0:fcaad0dfa051 633 do {
spastor 4:629712865107 634 if (i == MAX_FRAME_HANDLERS - 1) {
spastor 0:fcaad0dfa051 635 _fhandlers[i] = NULL;
spastor 4:629712865107 636 } else {
spastor 0:fcaad0dfa051 637 _fhandlers[i] = _fhandlers[i + 1];
spastor 4:629712865107 638 }
spastor 0:fcaad0dfa051 639 } while (++i < MAX_FRAME_HANDLERS);
spastor 0:fcaad0dfa051 640 }
spastor 0:fcaad0dfa051 641
spastor 0:fcaad0dfa051 642 return Success;
spastor 0:fcaad0dfa051 643 }
spastor 0:fcaad0dfa051 644
spastor 0:fcaad0dfa051 645 XBee::RadioProtocol XBee::get_radio_protocol(void) const
spastor 0:fcaad0dfa051 646 {
spastor 0:fcaad0dfa051 647 enum HardwareVersion {
spastor 0:fcaad0dfa051 648 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 649 X09_009 = 0x01,
spastor 0:fcaad0dfa051 650 X09_019 = 0x02,
spastor 0:fcaad0dfa051 651 XH9_009 = 0x03,
spastor 0:fcaad0dfa051 652 XH9_019 = 0x04,
spastor 0:fcaad0dfa051 653 X24_009 = 0x05,
spastor 0:fcaad0dfa051 654 X24_019 = 0x06,
spastor 0:fcaad0dfa051 655 X09_001 = 0x07,
spastor 0:fcaad0dfa051 656 XH9_001 = 0x08,
spastor 0:fcaad0dfa051 657 X08_004 = 0x09,
spastor 0:fcaad0dfa051 658 XC09_009 = 0x0A,
spastor 0:fcaad0dfa051 659 XC09_038 = 0x0B,
spastor 0:fcaad0dfa051 660 X24_038 = 0x0C,
spastor 0:fcaad0dfa051 661 X09_009_TX = 0x0D,
spastor 0:fcaad0dfa051 662 X09_019_TX = 0x0E,
spastor 0:fcaad0dfa051 663 XH9_009_TX = 0x0F,
spastor 0:fcaad0dfa051 664 XH9_019_TX = 0x10,
spastor 0:fcaad0dfa051 665 X09_001_TX = 0x11,
spastor 0:fcaad0dfa051 666 XH9_001_TX = 0x12,
spastor 0:fcaad0dfa051 667 XT09B_XXX = 0x13,
spastor 0:fcaad0dfa051 668 XT09_XXX = 0x14,
spastor 0:fcaad0dfa051 669 XC08_009 = 0x15,
spastor 0:fcaad0dfa051 670 XC08_038 = 0x16,
spastor 0:fcaad0dfa051 671 #endif
spastor 0:fcaad0dfa051 672 XB24_AXX_XX = 0x17,
spastor 0:fcaad0dfa051 673 XBP24_AXX_XX = 0x18,
spastor 0:fcaad0dfa051 674 XB24_BXIX_XXX = 0x19,
spastor 0:fcaad0dfa051 675 XBP24_BXIX_XXX = 0x1A,
spastor 0:fcaad0dfa051 676 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 677 XBP09_DXIX_XXX = 0x1B,
spastor 0:fcaad0dfa051 678 XBP09_XCXX_XXX = 0x1C,
spastor 0:fcaad0dfa051 679 XBP08_DXXX_XXX = 0x1D,
spastor 0:fcaad0dfa051 680 #endif
spastor 0:fcaad0dfa051 681 XBP24B = 0x1E,
spastor 0:fcaad0dfa051 682 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 683 XB24_WF = 0x1F,
spastor 0:fcaad0dfa051 684 AMBER_MBUS = 0x20,
spastor 0:fcaad0dfa051 685 #endif
spastor 0:fcaad0dfa051 686 XBP24C = 0x21,
spastor 0:fcaad0dfa051 687 XB24C = 0x22,
spastor 0:fcaad0dfa051 688 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 689 XSC_GEN3 = 0x23,
spastor 0:fcaad0dfa051 690 SRD_868_GEN3 = 0x24,
spastor 0:fcaad0dfa051 691 ABANDONATED = 0x25,
spastor 0:fcaad0dfa051 692 SMT_900LP = 0x26,
spastor 0:fcaad0dfa051 693 WIFI_ATHEROS = 0x27,
spastor 0:fcaad0dfa051 694 SMT_WIFI_ATHEROS = 0x28,
spastor 0:fcaad0dfa051 695 SMT_475LP = 0x29,
spastor 0:fcaad0dfa051 696 XBEE_CELL_TH = 0x2A,
spastor 0:fcaad0dfa051 697 XLR_MODULE = 0x2B,
spastor 0:fcaad0dfa051 698 XB900HP_NZ = 0x2C,
spastor 0:fcaad0dfa051 699 XBP24C_TH_DIP = 0x2D,
spastor 0:fcaad0dfa051 700 XB24C_TH_DIP = 0x2E,
hbujanda 5:da2ea7a76243 701 XLR_BASEBOARD = 0x2F,
hbujanda 5:da2ea7a76243 702 XBP24C_S2C_SMT = 0x30
spastor 0:fcaad0dfa051 703 #endif
spastor 0:fcaad0dfa051 704 };
spastor 0:fcaad0dfa051 705 const bool fw_4_bytes_len = _fw_version > 0x0FFF && _fw_version < 0xFFFF;
spastor 0:fcaad0dfa051 706 const uint8_t fw_nibble_3 = (_fw_version >> (4 * 3)) & 0x000F;
spastor 0:fcaad0dfa051 707 const uint8_t fw_nibble_1 = (_fw_version >> (4 * 1)) & 0x000F;
spastor 0:fcaad0dfa051 708 const uint8_t fw_nibble_0 = (_fw_version >> (4 * 0)) & 0x000F;
spastor 0:fcaad0dfa051 709 const uint8_t hw_version_msb = _hw_version >> 8;
spastor 0:fcaad0dfa051 710
spastor 0:fcaad0dfa051 711 if (hw_version_msb == XB24_AXX_XX || hw_version_msb == XBP24_AXX_XX) {
spastor 0:fcaad0dfa051 712 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 713 if (fw_4_bytes_len && fw_nibble_3 == 8) {
spastor 0:fcaad0dfa051 714 return DigiMesh;
spastor 0:fcaad0dfa051 715 }
spastor 0:fcaad0dfa051 716 return Raw_802_15_4;
spastor 0:fcaad0dfa051 717 #else
spastor 0:fcaad0dfa051 718 if (!(fw_4_bytes_len && fw_nibble_3 == 8)) {
spastor 0:fcaad0dfa051 719 return Raw_802_15_4;
spastor 0:fcaad0dfa051 720 }
spastor 0:fcaad0dfa051 721 #endif
spastor 0:fcaad0dfa051 722 } else if (hw_version_msb == XB24_BXIX_XXX || hw_version_msb == XBP24_BXIX_XXX) {
spastor 0:fcaad0dfa051 723 if (fw_4_bytes_len && ((fw_nibble_3 == 1 && fw_nibble_1 == 2 && fw_nibble_0 == 0) || fw_nibble_3 == 2)) {
spastor 0:fcaad0dfa051 724 return ZigBee;
spastor 0:fcaad0dfa051 725 }
spastor 0:fcaad0dfa051 726 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 727 if (fw_4_bytes_len && fw_nibble_3 == 3) {
spastor 0:fcaad0dfa051 728 return SmartEnergy;
spastor 0:fcaad0dfa051 729 }
spastor 0:fcaad0dfa051 730 return ZNet;
spastor 0:fcaad0dfa051 731 } else if (hw_version_msb == XBP09_DXIX_XXX) {
spastor 0:fcaad0dfa051 732 if (fw_4_bytes_len && (fw_nibble_3 == 8 || fw_nibble_1 == 8)) {
spastor 0:fcaad0dfa051 733 return DigiMesh;
spastor 0:fcaad0dfa051 734 }
spastor 0:fcaad0dfa051 735 return DigiPoint;
spastor 0:fcaad0dfa051 736 } else if (hw_version_msb == XBP08_DXXX_XXX) {
spastor 0:fcaad0dfa051 737 return DigiPoint;
spastor 0:fcaad0dfa051 738 #endif
spastor 0:fcaad0dfa051 739 } else if (hw_version_msb == XBP24B) {
spastor 0:fcaad0dfa051 740 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 741 if (fw_4_bytes_len && fw_nibble_3 == 3) {
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 == 3)) {
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 == XB24_WF || hw_version_msb == WIFI_ATHEROS || hw_version_msb == SMT_WIFI_ATHEROS) {
spastor 0:fcaad0dfa051 752 return XBeeWiFi;
spastor 0:fcaad0dfa051 753 #endif
spastor 0:fcaad0dfa051 754 } else if (hw_version_msb == XBP24C || hw_version_msb == XB24C) {
hbujanda 5:da2ea7a76243 755 if (fw_4_bytes_len && fw_nibble_3 == 2) {
hbujanda 5:da2ea7a76243 756 return Raw_802_15_4;
hbujanda 5:da2ea7a76243 757 }
spastor 0:fcaad0dfa051 758 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 759 if (fw_4_bytes_len && fw_nibble_3 == 5) {
spastor 0:fcaad0dfa051 760 return SmartEnergy;
spastor 0:fcaad0dfa051 761 }
spastor 0:fcaad0dfa051 762 return ZigBee;
spastor 0:fcaad0dfa051 763 #else
spastor 0:fcaad0dfa051 764 if (!(fw_4_bytes_len && fw_nibble_3 == 5)) {
spastor 0:fcaad0dfa051 765 return ZigBee;
spastor 0:fcaad0dfa051 766 }
spastor 0:fcaad0dfa051 767 #endif
spastor 0:fcaad0dfa051 768 #ifdef EXTRA_XBEE_PROTOCOLS
spastor 0:fcaad0dfa051 769 } else if (hw_version_msb == XSC_GEN3 || hw_version_msb == SRD_868_GEN3) {
spastor 0:fcaad0dfa051 770 if (fw_4_bytes_len && fw_nibble_3 == 8) {
spastor 0:fcaad0dfa051 771 return DigiMesh;
spastor 0:fcaad0dfa051 772 } else if (fw_4_bytes_len && fw_nibble_3 == 1) {
spastor 0:fcaad0dfa051 773 return DigiPoint;
spastor 0:fcaad0dfa051 774 }
spastor 0:fcaad0dfa051 775 return None;
spastor 0:fcaad0dfa051 776 } else if (hw_version_msb == XBEE_CELL_TH) {
spastor 0:fcaad0dfa051 777 return None;
spastor 0:fcaad0dfa051 778 } else if (hw_version_msb == XLR_MODULE) {
spastor 0:fcaad0dfa051 779 return None;
spastor 0:fcaad0dfa051 780 } else if (hw_version_msb == XLR_BASEBOARD) {
spastor 0:fcaad0dfa051 781 return None;
spastor 0:fcaad0dfa051 782 } else if (hw_version_msb == XB900HP_NZ) {
spastor 0:fcaad0dfa051 783 return DigiPoint;
hbujanda 5:da2ea7a76243 784 } else if (hw_version_msb == XBP24C_TH_DIP || hw_version_msb == XB24C_TH_DIP || hw_version_msb == XBP24C_S2C_SMT) {
hbujanda 6:06522f3a6642 785 if (fw_4_bytes_len && fw_nibble_3 == 9) {
hbujanda 6:06522f3a6642 786 return DigiMesh;
hbujanda 6:06522f3a6642 787 }
hbujanda 5:da2ea7a76243 788 if (fw_4_bytes_len && fw_nibble_3 == 5) {
hbujanda 5:da2ea7a76243 789 return SmartEnergy;
hbujanda 5:da2ea7a76243 790 }
hbujanda 5:da2ea7a76243 791 if (fw_4_bytes_len && fw_nibble_3 == 2) {
hbujanda 5:da2ea7a76243 792 return Raw_802_15_4;
hbujanda 5:da2ea7a76243 793 }
hbujanda 5:da2ea7a76243 794 return ZigBee;
spastor 0:fcaad0dfa051 795 }
spastor 0:fcaad0dfa051 796 #else
spastor 0:fcaad0dfa051 797 }
spastor 0:fcaad0dfa051 798 #endif
spastor 0:fcaad0dfa051 799
spastor 0:fcaad0dfa051 800 return None;
spastor 0:fcaad0dfa051 801 }
spastor 0:fcaad0dfa051 802
spastor 0:fcaad0dfa051 803 #define TX_STATUS_OFFSET_ZB 4
spastor 0:fcaad0dfa051 804 #define TX_STATUS_OFFSET_802 1
spastor 0:fcaad0dfa051 805
spastor 0:fcaad0dfa051 806 TxStatus XBee::send_data(ApiFrame *frame)
spastor 0:fcaad0dfa051 807 {
spastor 0:fcaad0dfa051 808 TxStatus resp = TxStatusTimeout;
spastor 0:fcaad0dfa051 809 ApiFrame *resp_frame;
spastor 0:fcaad0dfa051 810
spastor 0:fcaad0dfa051 811 send_api_frame(frame);
spastor 0:fcaad0dfa051 812
spastor 4:629712865107 813 /* Wait for the transmit status response packet */
spastor 4:629712865107 814 resp_frame = get_this_api_frame(frame->get_frame_id(),
hbujanda 6:06522f3a6642 815 ApiFrame::TxStatusZBDM, ApiFrame::TxStatus);
spastor 4:629712865107 816 if (resp_frame == NULL) {
spastor 0:fcaad0dfa051 817 return resp;
spastor 4:629712865107 818 }
spastor 4:629712865107 819
hbujanda 6:06522f3a6642 820 uint8_t index = resp_frame->get_frame_type() == ApiFrame::TxStatusZBDM ?
spastor 0:fcaad0dfa051 821 TX_STATUS_OFFSET_ZB : TX_STATUS_OFFSET_802;
spastor 4:629712865107 822
spastor 0:fcaad0dfa051 823 resp = (TxStatus)resp_frame->get_data_at(index);
spastor 4:629712865107 824
spastor 0:fcaad0dfa051 825 /* Once processed, remove the frame from the buffer */
spastor 4:629712865107 826 _framebuf_syncr.free_frame(resp_frame);
spastor 4:629712865107 827
spastor 0:fcaad0dfa051 828 return resp;
spastor 0:fcaad0dfa051 829 }
spastor 0:fcaad0dfa051 830
spastor 3:8662ebe83570 831 TxStatus XBee::send_data_broadcast(const uint8_t *const data, uint16_t len, bool syncr)
spastor 0:fcaad0dfa051 832 {
spastor 0:fcaad0dfa051 833 const RemoteXBee remoteDevice = RemoteXBee(ADDR64_BROADCAST);
spastor 3:8662ebe83570 834 return send_data(remoteDevice, data, len, syncr);
spastor 0:fcaad0dfa051 835 }
spastor 0:fcaad0dfa051 836
spastor 4:629712865107 837 uint32_t XBee::process_rx_frames()
spastor 0:fcaad0dfa051 838 {
spastor 0:fcaad0dfa051 839 ApiFrame *frame = NULL;
spastor 0:fcaad0dfa051 840
spastor 4:629712865107 841 while ((frame = _framebuf_app.get_next_complete_frame()) != NULL) {
spastor 0:fcaad0dfa051 842 for (int i = 0; i < MAX_FRAME_HANDLERS; i++) {
spastor 0:fcaad0dfa051 843
spastor 0:fcaad0dfa051 844 if (_fhandlers[i] == NULL) {
spastor 0:fcaad0dfa051 845 /* No more handlers, break here */
spastor 0:fcaad0dfa051 846 break;
spastor 0:fcaad0dfa051 847 }
spastor 0:fcaad0dfa051 848
spastor 0:fcaad0dfa051 849 /* Check if frame and handler match, if not... go for the next one */
spastor 0:fcaad0dfa051 850 if (frame->get_frame_type() != _fhandlers[i]->get_type()) {
spastor 0:fcaad0dfa051 851 continue;
spastor 0:fcaad0dfa051 852 }
spastor 0:fcaad0dfa051 853
spastor 0:fcaad0dfa051 854 _fhandlers[i]->process_frame_data(frame);
spastor 0:fcaad0dfa051 855 }
spastor 4:629712865107 856
spastor 0:fcaad0dfa051 857 /* Once processed, remove the frame from the buffer */
spastor 4:629712865107 858 _framebuf_app.free_frame(frame);
spastor 4:629712865107 859 }
spastor 0:fcaad0dfa051 860
spastor 4:629712865107 861 const uint32_t dropped_frames = _framebuf_app.get_dropped_frames_count();
spastor 4:629712865107 862 if (dropped_frames != 0) {
spastor 4:629712865107 863 digi_log(LogLevelWarning, "process_rx_frames: %d frames dropped!!!\r\n", dropped_frames);
spastor 4:629712865107 864 }
spastor 4:629712865107 865
spastor 4:629712865107 866 return dropped_frames;
spastor 0:fcaad0dfa051 867 }
spastor 0:fcaad0dfa051 868
spastor 0:fcaad0dfa051 869 void XBee::register_modem_status_cb(modem_status_cb_t function)
spastor 0:fcaad0dfa051 870 {
spastor 0:fcaad0dfa051 871 if (_modem_status_handler == NULL) {
spastor 0:fcaad0dfa051 872 _modem_status_handler = new FH_ModemStatus();
spastor 0:fcaad0dfa051 873 register_frame_handler(_modem_status_handler);
spastor 0:fcaad0dfa051 874 }
spastor 0:fcaad0dfa051 875 _modem_status_handler->register_modem_status_cb(function);
spastor 0:fcaad0dfa051 876 }
spastor 0:fcaad0dfa051 877
spastor 0:fcaad0dfa051 878 void XBee::unregister_modem_status_cb()
spastor 0:fcaad0dfa051 879 {
spastor 0:fcaad0dfa051 880 if (_modem_status_handler != NULL) {
spastor 0:fcaad0dfa051 881 _modem_status_handler->unregister_modem_status_cb();
spastor 0:fcaad0dfa051 882 unregister_frame_handler(_modem_status_handler);
spastor 0:fcaad0dfa051 883 delete _modem_status_handler;
spastor 0:fcaad0dfa051 884 _modem_status_handler = NULL; /* as delete does not set to NULL */
spastor 0:fcaad0dfa051 885 }
spastor 0:fcaad0dfa051 886 }
spastor 0:fcaad0dfa051 887
spastor 4:629712865107 888 int XBee::get_AI(void)
spastor 4:629712865107 889 {
spastor 4:629712865107 890 uint32_t atai;
spastor 4:629712865107 891 const AtCmdFrame::AtCmdResp status = get_param("AI", &atai);
spastor 4:629712865107 892
spastor 4:629712865107 893 if (status != AtCmdFrame::AtCmdRespOk) {
spastor 4:629712865107 894 digi_log(LogLevelError, "get_association_indication() failed with %d\r\n", status);
spastor 4:629712865107 895 return -1;
spastor 4:629712865107 896 }
spastor 4:629712865107 897 return atai;
spastor 4:629712865107 898 }