Digi International Inc. / XBeeLib

Library to easily communicate with XBee modules.

Dependencies:   DigiLogger

Dependents:   WaterLogger XbeeGateway XBee_Cooker ProjetReceiver ... more

Use XBee radio modules to easily improve your project with wireless connectivity. You can enable entire networks of connected devices. XBees can exchange data with other modules in the network and configure remote modules as well as trigger actions or collect sensor data on XBee nodes without needing additional external microcontrollers. Using this documentation and configuration tools with XBee modules, it is easy to develop these types of applications and more.

/media/uploads/spastor/xbee-xbeepro-series1.jpg

The XBee mbed Library is a ready-to-import mbed extension that dramatically reduces development time for XBee projects on the mbed platforms. There are many modular examples, making it an easy and smooth process to add wireless networking to a whole range of useful applications.

Info

Currently 802.15.4 (Series 1 and 2), ZigBee (Series 2) and DigiMesh (Series 1 and 2) modules are supported. The libraries can be extended to support other protocols like DigiMesh point-to-point, WiFi, etc.

User manual

The user manual can be found at this project's Wiki pages:

  1. Configuring the library
  2. Debugging the library
  3. Initializing modules
  4. Resetting the local module
  5. Receiving Data from other module
  6. Sending data to another module
  7. Discovering nodes in the network
  8. Configuring local and remote modules
  9. Handling modem status changes
  10. Handling remote modules DIOs, ADCs and PWMs
  11. Handling IO Data Samples from other module
  12. Radio Power Management

Ready to use examples

There are a lot of ready to use examples to get started quickly.
Make sure you have a valid example setup before running the examples:

Examples for ZigBee modules

Import programXBeeZB_Receive_Data

ZigBee Receive Data example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeZB_Send_Data

ZigBee Send Data example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeZB_module_config

ZigBee network configuration example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeZB_AT_Commands

ZigBee AT Commands example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeZB_dio_adc

ZigBee DIOs and ADCs example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeZB_IO_Sample_Callback

ZigBee IO Sampling Callback example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeZB_modem_status

ZigBee Modem Status example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeZB_node_discovery

ZigBee Node Discovery example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeZB_power_mngmnt_cyclic_sleep

ZigBee Power Management using Cyclic Sleep example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeZB_power_mngmnt_pin_sleep

ZigBee Power Management using Pin Sleep example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Examples for 802.15.4 modules

Import programXBee802_Receive_Data

802.15.4 Receive Data example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBee802_Send_Data

802.15.4 Send Data example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBee802_module_config

802.15.4 network configuration example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBee802_AT_Commands

802.15.4 AT Commands example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBee802_dio_adc_pwm

802.15.4 DIOs, ADCs and PWM example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBee802_IO_Sample_Callback

802.15.4 IO Sampling Callback example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBee802_node_discovery

802.15.4 Node Discovery example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBee802_power_mngmnt_cyclic_sleep

802.15.4 Power Management using Cyclic Sleep example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBee802_power_mngmnt_pin_sleep

802.15.4 Power Management using Pin Sleep example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Examples for DigiMesh modules

Import programXBeeDM_Receive_Data

DigiMesh Receive Data example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeDM_Send_Data

DigiMesh Send Data example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeDM_module_config

DigiMesh network configuration example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeDM_AT_Commands

DigiMesh AT Commands example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeDM_dio_adc_pwm

DigiMEsh DIOs, ADCs and PWMs example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeDM_IO_Sample_Callback

DigiMesh IO Sampling Callback example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeDM_modem_status

DigiMesh Modem Status example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeDM_node_discovery

DigiMesh Node Discovery example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeDM_power_mngmnt_asyncr_cyclic_sleep

DigiMesh Power Management using Asynchronous Cyclic Sleep example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

Import programXBeeDM_power_mngmnt_pin_sleep

DigiMesh Power Management using Pin Sleep example for mbed XBeeLib By Digi

Last commit 29 Jul 2016 by Digi International Inc.

XBee802/XBee802.cpp@1:794d1d3e4a08, 2015-05-11 (annotated)

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

Who changed what in which revision?

UserRevisionLine numberNew contents of line
spastor 0:fcaad0dfa051 1 /**
spastor 0:fcaad0dfa051 2 * Copyright (c) 2015 Digi International Inc.,
spastor 0:fcaad0dfa051 3 * All rights not expressly granted are reserved.
spastor 0:fcaad0dfa051 4 *
spastor 0:fcaad0dfa051 5 * This Source Code Form is subject to the terms of the Mozilla Public
spastor 0:fcaad0dfa051 6 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
spastor 0:fcaad0dfa051 7 * You can obtain one at http://mozilla.org/MPL/2.0/.
spastor 0:fcaad0dfa051 8 *
spastor 0:fcaad0dfa051 9 * Digi International Inc. 11001 Bren Road East, Minnetonka, MN 55343
spastor 0:fcaad0dfa051 10 * =======================================================================
spastor 0:fcaad0dfa051 11 */
spastor 0:fcaad0dfa051 12 #include "XBee802.h"
spastor 0:fcaad0dfa051 13 #include "IO/IOSample802.h"
spastor 0:fcaad0dfa051 14 #include "Frames/802_Frames.h"
spastor 0:fcaad0dfa051 15 #include "FrameHandlers/FH_ModemStatus.h"
spastor 0:fcaad0dfa051 16
spastor 0:fcaad0dfa051 17 using namespace XBeeLib;
spastor 0:fcaad0dfa051 18
spastor 0:fcaad0dfa051 19 /* Class constructor */
spastor 0:fcaad0dfa051 20 XBee802::XBee802(PinName tx, PinName rx, PinName reset, PinName rts, PinName cts, int baud) :
spastor 0:fcaad0dfa051 21 XBee(tx, rx, reset, rts, cts, baud),
spastor 0:fcaad0dfa051 22 _sync_lost_cnt(0), _nd_handler(NULL), _rx_64b_handler(NULL), _rx_16b_handler(NULL),
spastor 0:fcaad0dfa051 23 _io_data_64b_handler(NULL), _io_data_16b_handler(NULL)
spastor 0:fcaad0dfa051 24 {
spastor 0:fcaad0dfa051 25
spastor 0:fcaad0dfa051 26 _reset_timeout = RESET_TIMEOUT_MS;
spastor 0:fcaad0dfa051 27 }
spastor 0:fcaad0dfa051 28
spastor 0:fcaad0dfa051 29 /* Class destructor */
spastor 0:fcaad0dfa051 30 XBee802::~XBee802()
spastor 0:fcaad0dfa051 31 {
spastor 0:fcaad0dfa051 32 unregister_node_discovery_cb();
spastor 0:fcaad0dfa051 33 unregister_receive_cb();
spastor 0:fcaad0dfa051 34 unregister_io_sample_cb();
spastor 0:fcaad0dfa051 35 }
spastor 0:fcaad0dfa051 36
spastor 0:fcaad0dfa051 37 RadioStatus XBee802::init()
spastor 0:fcaad0dfa051 38 {
spastor 0:fcaad0dfa051 39 RadioStatus retval = XBee::init();
spastor 0:fcaad0dfa051 40 const RadioProtocol radioProtocol = get_radio_protocol();
spastor 0:fcaad0dfa051 41 if (radioProtocol != Raw_802_15_4) {
spastor 0:fcaad0dfa051 42 digi_log(LogLevelError, "Radio protocol does not match, needed a %d got a %d\r\n", Raw_802_15_4, radioProtocol);
spastor 0:fcaad0dfa051 43 retval = Failure;
spastor 0:fcaad0dfa051 44 }
spastor 0:fcaad0dfa051 45 assert(radioProtocol == Raw_802_15_4);
spastor 0:fcaad0dfa051 46
spastor 0:fcaad0dfa051 47 return retval;
spastor 0:fcaad0dfa051 48 }
spastor 0:fcaad0dfa051 49
spastor 0:fcaad0dfa051 50 RadioStatus XBee802::set_channel(uint8_t channel)
spastor 0:fcaad0dfa051 51 {
spastor 0:fcaad0dfa051 52 AtCmdFrame::AtCmdResp cmdresp;
spastor 0:fcaad0dfa051 53
spastor 0:fcaad0dfa051 54 if (is_PRO()) {
spastor 0:fcaad0dfa051 55 if (channel < 0x0C || channel > 0x17) {
spastor 0:fcaad0dfa051 56 return Failure;
spastor 0:fcaad0dfa051 57 }
spastor 0:fcaad0dfa051 58 } else {
spastor 0:fcaad0dfa051 59 if (channel < 0x0B || channel > 0x1A) {
spastor 0:fcaad0dfa051 60 return Failure;
spastor 0:fcaad0dfa051 61 }
spastor 0:fcaad0dfa051 62 }
spastor 0:fcaad0dfa051 63
spastor 0:fcaad0dfa051 64 cmdresp = set_param("CH", channel);
spastor 0:fcaad0dfa051 65 if (cmdresp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 66 return Failure;
spastor 0:fcaad0dfa051 67 }
spastor 0:fcaad0dfa051 68 return Success;
spastor 0:fcaad0dfa051 69 }
spastor 0:fcaad0dfa051 70
spastor 0:fcaad0dfa051 71 RadioStatus XBee802::get_channel(uint8_t * const channel)
spastor 0:fcaad0dfa051 72 {
spastor 0:fcaad0dfa051 73 if (channel == NULL) {
spastor 0:fcaad0dfa051 74 return Failure;
spastor 0:fcaad0dfa051 75 }
spastor 0:fcaad0dfa051 76 AtCmdFrame::AtCmdResp cmdresp;
spastor 0:fcaad0dfa051 77
spastor 0:fcaad0dfa051 78 uint32_t var32;
spastor 0:fcaad0dfa051 79 cmdresp = get_param("CH", &var32);
spastor 0:fcaad0dfa051 80 if (cmdresp != AtCmdFrame::AtCmdRespOk)
spastor 0:fcaad0dfa051 81 return Failure;
spastor 0:fcaad0dfa051 82 *channel = var32;
spastor 0:fcaad0dfa051 83 return Success;
spastor 0:fcaad0dfa051 84 }
spastor 0:fcaad0dfa051 85
spastor 0:fcaad0dfa051 86 RadioStatus XBee802::set_panid(uint16_t panid)
spastor 0:fcaad0dfa051 87 {
spastor 0:fcaad0dfa051 88 AtCmdFrame::AtCmdResp cmdresp;
spastor 0:fcaad0dfa051 89
spastor 0:fcaad0dfa051 90 cmdresp = set_param("ID", panid);
spastor 0:fcaad0dfa051 91 if (cmdresp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 92 return Failure;
spastor 0:fcaad0dfa051 93 }
spastor 0:fcaad0dfa051 94 return Success;
spastor 0:fcaad0dfa051 95 }
spastor 0:fcaad0dfa051 96
spastor 0:fcaad0dfa051 97 RadioStatus XBee802::get_panid(uint16_t * const panid)
spastor 0:fcaad0dfa051 98 {
spastor 0:fcaad0dfa051 99 if (panid == NULL) {
spastor 0:fcaad0dfa051 100 return Failure;
spastor 0:fcaad0dfa051 101 }
spastor 0:fcaad0dfa051 102 AtCmdFrame::AtCmdResp cmdresp;
spastor 0:fcaad0dfa051 103
spastor 0:fcaad0dfa051 104 uint32_t var32;
spastor 0:fcaad0dfa051 105 cmdresp = get_param("ID", &var32);
spastor 0:fcaad0dfa051 106 if (cmdresp != AtCmdFrame::AtCmdRespOk)
spastor 0:fcaad0dfa051 107 return Failure;
spastor 0:fcaad0dfa051 108 *panid = var32;
spastor 0:fcaad0dfa051 109 return Success;
spastor 0:fcaad0dfa051 110 }
spastor 0:fcaad0dfa051 111
spastor 0:fcaad0dfa051 112 RadioStatus XBee802::set_network_address(uint16_t addr16)
spastor 0:fcaad0dfa051 113 {
spastor 0:fcaad0dfa051 114 AtCmdFrame::AtCmdResp cmdresp;
spastor 0:fcaad0dfa051 115
spastor 0:fcaad0dfa051 116 cmdresp = set_param("MY", addr16);
spastor 0:fcaad0dfa051 117 if (cmdresp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 118 return Failure;
spastor 0:fcaad0dfa051 119 }
spastor 0:fcaad0dfa051 120 return Success;
spastor 0:fcaad0dfa051 121 }
spastor 0:fcaad0dfa051 122
spastor 0:fcaad0dfa051 123 void XBee802::radio_status_update(AtCmdFrame::ModemStatus modem_status)
spastor 0:fcaad0dfa051 124 {
spastor 0:fcaad0dfa051 125 /* Update the radio status variables */
spastor 0:fcaad0dfa051 126 if (modem_status == AtCmdFrame::HwReset)
spastor 0:fcaad0dfa051 127 _hw_reset_cnt++;
spastor 0:fcaad0dfa051 128 else if (modem_status == AtCmdFrame::WdReset)
spastor 0:fcaad0dfa051 129 _wd_reset_cnt++;
spastor 0:fcaad0dfa051 130 else if (modem_status == AtCmdFrame::SyncLost)
spastor 0:fcaad0dfa051 131 _sync_lost_cnt++;
spastor 0:fcaad0dfa051 132
spastor 0:fcaad0dfa051 133 _modem_status = modem_status;
spastor 0:fcaad0dfa051 134
spastor 0:fcaad0dfa051 135 digi_log(LogLevelDebug, "\r\nUpdating radio status: %02x\r\n", modem_status);
spastor 0:fcaad0dfa051 136 }
spastor 0:fcaad0dfa051 137
spastor 0:fcaad0dfa051 138 TxStatus XBee802::send_data(const RemoteXBee& remote, const uint8_t *const data, uint16_t len)
spastor 0:fcaad0dfa051 139 {
spastor 0:fcaad0dfa051 140 if (remote.is_valid_addr64b()) {
spastor 0:fcaad0dfa051 141 const uint64_t remote64 = remote.get_addr64();
spastor 0:fcaad0dfa051 142
spastor 0:fcaad0dfa051 143 digi_log(LogLevelDebug, "send_data ADDR64: %08x:%08x\r\n", UINT64_HI32(remote64), UINT64_LO32(remote64));
spastor 0:fcaad0dfa051 144
spastor 0:fcaad0dfa051 145 TxFrame802 frame = TxFrame802(remote64, _tx_options, data, len);
spastor 0:fcaad0dfa051 146
spastor 0:fcaad0dfa051 147 return send_data(&frame);
spastor 0:fcaad0dfa051 148 }
spastor 0:fcaad0dfa051 149
spastor 0:fcaad0dfa051 150 if (remote.is_valid_addr16b()) {
spastor 0:fcaad0dfa051 151 const uint16_t remote16 = remote.get_addr16();
spastor 0:fcaad0dfa051 152
spastor 0:fcaad0dfa051 153 digi_log(LogLevelDebug, "send_data ADDR16: %04x\r\n", remote16);
spastor 0:fcaad0dfa051 154
spastor 0:fcaad0dfa051 155 TxFrame802 frame = TxFrame802(remote16, _tx_options, data, len);
spastor 0:fcaad0dfa051 156
spastor 0:fcaad0dfa051 157 return send_data(&frame);
spastor 0:fcaad0dfa051 158 }
spastor 0:fcaad0dfa051 159
spastor 0:fcaad0dfa051 160 return TxStatusInvalidAddr;
spastor 0:fcaad0dfa051 161 }
spastor 0:fcaad0dfa051 162
hbujanda 1:794d1d3e4a08 163 TxStatus XBee802::send_data(uint64_t remote64, const uint8_t *const data, uint16_t len)
spastor 0:fcaad0dfa051 164 {
hbujanda 1:794d1d3e4a08 165 TxFrame802 frame = TxFrame802(remote64, _tx_options, data, len);
hbujanda 1:794d1d3e4a08 166 return send_data(&frame);
hbujanda 1:794d1d3e4a08 167 }
hbujanda 1:794d1d3e4a08 168
hbujanda 1:794d1d3e4a08 169 TxStatus XBee802::send_data(uint16_t addr16, const uint8_t *const data, uint16_t len)
hbujanda 1:794d1d3e4a08 170 {
hbujanda 1:794d1d3e4a08 171 TxFrame802 frame = TxFrame802(addr16, _tx_options, data, len);
hbujanda 1:794d1d3e4a08 172 return send_data(&frame);
spastor 0:fcaad0dfa051 173 }
spastor 0:fcaad0dfa051 174
spastor 0:fcaad0dfa051 175 void XBee802::register_node_discovery_cb(node_discovery_802_cb_t function)
spastor 0:fcaad0dfa051 176 {
spastor 0:fcaad0dfa051 177 if (_nd_handler == NULL) {
spastor 0:fcaad0dfa051 178 _nd_handler = new FH_NodeDiscovery802();
spastor 0:fcaad0dfa051 179 register_frame_handler(_nd_handler);
spastor 0:fcaad0dfa051 180 }
spastor 0:fcaad0dfa051 181 _nd_handler->register_node_discovery_cb(function);
spastor 0:fcaad0dfa051 182 }
spastor 0:fcaad0dfa051 183
spastor 0:fcaad0dfa051 184 void XBee802::unregister_node_discovery_cb()
spastor 0:fcaad0dfa051 185 {
spastor 0:fcaad0dfa051 186 if (_nd_handler != NULL) {
spastor 0:fcaad0dfa051 187 _nd_handler->unregister_node_discovery_cb();
spastor 0:fcaad0dfa051 188 unregister_frame_handler(_nd_handler);
spastor 0:fcaad0dfa051 189 delete _nd_handler;
spastor 0:fcaad0dfa051 190 _nd_handler = NULL; /* as delete does not set to NULL */
spastor 0:fcaad0dfa051 191 }
spastor 0:fcaad0dfa051 192 }
spastor 0:fcaad0dfa051 193
spastor 0:fcaad0dfa051 194 void XBee802::register_receive_cb(receive_802_cb_t function)
spastor 0:fcaad0dfa051 195 {
spastor 0:fcaad0dfa051 196 if (_rx_64b_handler == NULL) {
spastor 0:fcaad0dfa051 197 _rx_64b_handler = new FH_RxPacket64b802();
spastor 0:fcaad0dfa051 198 register_frame_handler(_rx_64b_handler);
spastor 0:fcaad0dfa051 199 }
spastor 0:fcaad0dfa051 200 _rx_64b_handler->register_receive_cb(function);
spastor 0:fcaad0dfa051 201
spastor 0:fcaad0dfa051 202 if (_rx_16b_handler == NULL) {
spastor 0:fcaad0dfa051 203 _rx_16b_handler = new FH_RxPacket16b802();
spastor 0:fcaad0dfa051 204 register_frame_handler(_rx_16b_handler);
spastor 0:fcaad0dfa051 205 }
spastor 0:fcaad0dfa051 206 _rx_16b_handler->register_receive_cb(function);
spastor 0:fcaad0dfa051 207 }
spastor 0:fcaad0dfa051 208
spastor 0:fcaad0dfa051 209 void XBee802::unregister_receive_cb()
spastor 0:fcaad0dfa051 210 {
spastor 0:fcaad0dfa051 211 if (_rx_64b_handler != NULL) {
spastor 0:fcaad0dfa051 212 _rx_64b_handler->unregister_receive_cb();
spastor 0:fcaad0dfa051 213 unregister_frame_handler(_rx_64b_handler);
spastor 0:fcaad0dfa051 214 delete _rx_64b_handler;
spastor 0:fcaad0dfa051 215 _rx_64b_handler = NULL; /* as delete does not set to NULL */
spastor 0:fcaad0dfa051 216 }
spastor 0:fcaad0dfa051 217
spastor 0:fcaad0dfa051 218 if (_rx_16b_handler != NULL) {
spastor 0:fcaad0dfa051 219 _rx_16b_handler->unregister_receive_cb();
spastor 0:fcaad0dfa051 220 unregister_frame_handler(_rx_16b_handler);
spastor 0:fcaad0dfa051 221 delete _rx_16b_handler;
spastor 0:fcaad0dfa051 222 _rx_16b_handler = NULL; /* as delete does not set to NULL */
spastor 0:fcaad0dfa051 223 }
spastor 0:fcaad0dfa051 224 }
spastor 0:fcaad0dfa051 225
spastor 0:fcaad0dfa051 226 void XBee802::register_io_sample_cb(io_data_cb_802_t function)
spastor 0:fcaad0dfa051 227 {
spastor 0:fcaad0dfa051 228 if (_io_data_64b_handler == NULL) {
spastor 0:fcaad0dfa051 229 _io_data_64b_handler = new FH_IoDataSampe64b802();
spastor 0:fcaad0dfa051 230 register_frame_handler(_io_data_64b_handler);
spastor 0:fcaad0dfa051 231 }
spastor 0:fcaad0dfa051 232 _io_data_64b_handler->register_io_data_cb(function);
spastor 0:fcaad0dfa051 233
spastor 0:fcaad0dfa051 234 if (_io_data_16b_handler == NULL) {
spastor 0:fcaad0dfa051 235 _io_data_16b_handler = new FH_IoDataSampe16b802();
spastor 0:fcaad0dfa051 236 register_frame_handler(_io_data_16b_handler);
spastor 0:fcaad0dfa051 237 }
spastor 0:fcaad0dfa051 238 _io_data_16b_handler->register_io_data_cb(function);
spastor 0:fcaad0dfa051 239 }
spastor 0:fcaad0dfa051 240
spastor 0:fcaad0dfa051 241 void XBee802::unregister_io_sample_cb()
spastor 0:fcaad0dfa051 242 {
spastor 0:fcaad0dfa051 243 if (_io_data_64b_handler != NULL) {
spastor 0:fcaad0dfa051 244 _io_data_64b_handler->unregister_io_data_cb();
spastor 0:fcaad0dfa051 245 unregister_frame_handler(_io_data_64b_handler);
spastor 0:fcaad0dfa051 246 delete _io_data_64b_handler;
spastor 0:fcaad0dfa051 247 _io_data_64b_handler = NULL; /* as delete does not set to NULL */
spastor 0:fcaad0dfa051 248 }
spastor 0:fcaad0dfa051 249
spastor 0:fcaad0dfa051 250 if (_io_data_16b_handler != NULL) {
spastor 0:fcaad0dfa051 251 _io_data_16b_handler->unregister_io_data_cb();
spastor 0:fcaad0dfa051 252 unregister_frame_handler(_io_data_16b_handler);
spastor 0:fcaad0dfa051 253 delete _io_data_16b_handler;
spastor 0:fcaad0dfa051 254 _io_data_16b_handler = NULL; /* as delete does not set to NULL */
spastor 0:fcaad0dfa051 255 }
spastor 0:fcaad0dfa051 256 }
spastor 0:fcaad0dfa051 257
spastor 0:fcaad0dfa051 258 AtCmdFrame::AtCmdResp XBee802::get_param(const RemoteXBee& remote, const char * const param, uint32_t * const data)
spastor 0:fcaad0dfa051 259 {
spastor 0:fcaad0dfa051 260 uint16_t len = sizeof *data;
spastor 0:fcaad0dfa051 261 AtCmdFrame::AtCmdResp atCmdResponse;
spastor 0:fcaad0dfa051 262
spastor 0:fcaad0dfa051 263 if (remote.is_valid_addr64b()) {
spastor 0:fcaad0dfa051 264 const uint64_t dev_addr64 = remote.get_addr64();
spastor 0:fcaad0dfa051 265
spastor 0:fcaad0dfa051 266 AtCmdFrame cmd_frame = AtCmdFrame(dev_addr64, param);
spastor 0:fcaad0dfa051 267 atCmdResponse = send_at_cmd(&cmd_frame, (uint8_t *)data, &len, RadioRemote);
spastor 0:fcaad0dfa051 268 } else if (remote.is_valid_addr16b()) {
spastor 0:fcaad0dfa051 269 const uint16_t dev_addr16 = remote.get_addr16();
spastor 0:fcaad0dfa051 270
spastor 0:fcaad0dfa051 271 AtCmdFrame cmd_frame = AtCmdFrame(dev_addr16, param);
spastor 0:fcaad0dfa051 272 atCmdResponse = send_at_cmd(&cmd_frame, (uint8_t *)data, &len, RadioRemote);
spastor 0:fcaad0dfa051 273 } else {
spastor 0:fcaad0dfa051 274 return AtCmdFrame::AtCmdRespInvalidAddr;
spastor 0:fcaad0dfa051 275 }
spastor 0:fcaad0dfa051 276
spastor 0:fcaad0dfa051 277 if (atCmdResponse == AtCmdFrame::AtCmdRespOk && len > sizeof *data) {
spastor 0:fcaad0dfa051 278 atCmdResponse = AtCmdFrame::AtCmdRespLenMismatch;
spastor 0:fcaad0dfa051 279 }
spastor 0:fcaad0dfa051 280
spastor 0:fcaad0dfa051 281 return atCmdResponse;
spastor 0:fcaad0dfa051 282 }
spastor 0:fcaad0dfa051 283
spastor 0:fcaad0dfa051 284 AtCmdFrame::AtCmdResp XBee802::set_param(const RemoteXBee& remote, const char * const param, uint32_t data)
spastor 0:fcaad0dfa051 285 {
spastor 0:fcaad0dfa051 286 if (remote.is_valid_addr64b()) {
spastor 0:fcaad0dfa051 287 const uint64_t dev_addr64 = remote.get_addr64();
spastor 0:fcaad0dfa051 288
spastor 0:fcaad0dfa051 289 AtCmdFrame cmd_frame = AtCmdFrame(dev_addr64, param, data);
spastor 0:fcaad0dfa051 290 return send_at_cmd(&cmd_frame, NULL, NULL, RadioRemote);
spastor 0:fcaad0dfa051 291 }
spastor 0:fcaad0dfa051 292
spastor 0:fcaad0dfa051 293 if (remote.is_valid_addr16b()) {
spastor 0:fcaad0dfa051 294 const uint16_t dev_addr16 = remote.get_addr16();
spastor 0:fcaad0dfa051 295
spastor 0:fcaad0dfa051 296 AtCmdFrame cmd_frame = AtCmdFrame(dev_addr16, param, data);
spastor 0:fcaad0dfa051 297 return send_at_cmd(&cmd_frame, NULL, NULL, RadioRemote);
spastor 0:fcaad0dfa051 298 }
spastor 0:fcaad0dfa051 299
spastor 0:fcaad0dfa051 300 return AtCmdFrame::AtCmdRespInvalidAddr;
spastor 0:fcaad0dfa051 301 }
spastor 0:fcaad0dfa051 302
spastor 0:fcaad0dfa051 303 AtCmdFrame::AtCmdResp XBee802::set_param(const RemoteXBee& remote, const char * const param, const uint8_t * data, uint16_t len)
spastor 0:fcaad0dfa051 304 {
spastor 0:fcaad0dfa051 305 if (remote.is_valid_addr64b()) {
spastor 0:fcaad0dfa051 306 const uint64_t dev_addr64 = remote.get_addr64();
spastor 0:fcaad0dfa051 307
spastor 0:fcaad0dfa051 308 AtCmdFrame cmd_frame = AtCmdFrame(dev_addr64, param, data, len);
spastor 0:fcaad0dfa051 309 return send_at_cmd(&cmd_frame, NULL, NULL, RadioRemote);
spastor 0:fcaad0dfa051 310 }
spastor 0:fcaad0dfa051 311
spastor 0:fcaad0dfa051 312 if (remote.is_valid_addr16b()) {
spastor 0:fcaad0dfa051 313 const uint16_t dev_addr16 = remote.get_addr16();
spastor 0:fcaad0dfa051 314
spastor 0:fcaad0dfa051 315 AtCmdFrame cmd_frame = AtCmdFrame(dev_addr16, param, data, len);
spastor 0:fcaad0dfa051 316 return send_at_cmd(&cmd_frame, NULL, NULL, RadioRemote);
spastor 0:fcaad0dfa051 317 }
spastor 0:fcaad0dfa051 318
spastor 0:fcaad0dfa051 319 return AtCmdFrame::AtCmdRespInvalidAddr;
spastor 0:fcaad0dfa051 320 }
spastor 0:fcaad0dfa051 321
spastor 0:fcaad0dfa051 322 AtCmdFrame::AtCmdResp XBee802::get_param(const RemoteXBee& remote, const char * const param, uint8_t * const data, uint16_t * const len)
spastor 0:fcaad0dfa051 323 {
spastor 0:fcaad0dfa051 324 if (remote.is_valid_addr64b()) {
spastor 0:fcaad0dfa051 325 uint64_t dev_addr64 = remote.get_addr64();
spastor 0:fcaad0dfa051 326
spastor 0:fcaad0dfa051 327 AtCmdFrame cmd_frame = AtCmdFrame(dev_addr64, param);
spastor 0:fcaad0dfa051 328 return send_at_cmd(&cmd_frame, data, len, RadioRemote, false);
spastor 0:fcaad0dfa051 329 }
spastor 0:fcaad0dfa051 330
spastor 0:fcaad0dfa051 331 if (remote.is_valid_addr16b()) {
spastor 0:fcaad0dfa051 332 uint16_t dev_addr16 = remote.get_addr16();
spastor 0:fcaad0dfa051 333
spastor 0:fcaad0dfa051 334 AtCmdFrame cmd_frame = AtCmdFrame(dev_addr16, param);
spastor 0:fcaad0dfa051 335 return send_at_cmd(&cmd_frame, data, len, RadioRemote, false);
spastor 0:fcaad0dfa051 336 }
spastor 0:fcaad0dfa051 337
spastor 0:fcaad0dfa051 338 return AtCmdFrame::AtCmdRespInvalidAddr;
spastor 0:fcaad0dfa051 339 }
spastor 0:fcaad0dfa051 340
spastor 0:fcaad0dfa051 341 static void get_dio_cmd(XBee802::IoLine line, char * const iocmd)
spastor 0:fcaad0dfa051 342 {
spastor 0:fcaad0dfa051 343 if (line >= XBee802::PWM0) {
spastor 0:fcaad0dfa051 344 iocmd[0] = 'P';
spastor 0:fcaad0dfa051 345 iocmd[1] = '0' + line - XBee802::PWM0;
spastor 0:fcaad0dfa051 346 } else {
spastor 0:fcaad0dfa051 347 iocmd[0] = 'D';
spastor 0:fcaad0dfa051 348 iocmd[1] = '0' + line;
spastor 0:fcaad0dfa051 349 }
spastor 0:fcaad0dfa051 350 iocmd[2] = '\0';
spastor 0:fcaad0dfa051 351 }
spastor 0:fcaad0dfa051 352
spastor 0:fcaad0dfa051 353 RadioStatus XBee802::set_pin_config(const RemoteXBee& remote, IoLine line, IoMode mode)
spastor 0:fcaad0dfa051 354 {
spastor 0:fcaad0dfa051 355 AtCmdFrame::AtCmdResp cmdresp;
spastor 0:fcaad0dfa051 356 char iocmd[3];
spastor 0:fcaad0dfa051 357
spastor 0:fcaad0dfa051 358 get_dio_cmd(line, iocmd);
spastor 0:fcaad0dfa051 359
spastor 0:fcaad0dfa051 360 cmdresp = set_param(remote, iocmd, (uint8_t)mode);
spastor 0:fcaad0dfa051 361 if (cmdresp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 362 digi_log(LogLevelError, "set_pin_config: set_param returned %d\r\n", cmdresp);
spastor 0:fcaad0dfa051 363 return Failure;
spastor 0:fcaad0dfa051 364 }
spastor 0:fcaad0dfa051 365
spastor 0:fcaad0dfa051 366 return Success;
spastor 0:fcaad0dfa051 367 }
spastor 0:fcaad0dfa051 368
spastor 0:fcaad0dfa051 369 RadioStatus XBee802::get_pin_config(const RemoteXBee& remote, IoLine line, IoMode * const mode)
spastor 0:fcaad0dfa051 370 {
spastor 0:fcaad0dfa051 371 AtCmdFrame::AtCmdResp cmdresp;
spastor 0:fcaad0dfa051 372 char iocmd[3];
spastor 0:fcaad0dfa051 373
spastor 0:fcaad0dfa051 374 get_dio_cmd(line, iocmd);
spastor 0:fcaad0dfa051 375
spastor 0:fcaad0dfa051 376 uint32_t var32;
spastor 0:fcaad0dfa051 377 cmdresp = get_param(remote, iocmd, &var32);
spastor 0:fcaad0dfa051 378 if (cmdresp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 379 return Failure;
spastor 0:fcaad0dfa051 380 }
spastor 0:fcaad0dfa051 381 *mode = (IoMode)var32;
spastor 0:fcaad0dfa051 382
spastor 0:fcaad0dfa051 383 return Success;
spastor 0:fcaad0dfa051 384 }
spastor 0:fcaad0dfa051 385
spastor 0:fcaad0dfa051 386 RadioStatus XBee802::set_dio(const RemoteXBee& remote, IoLine line, DioVal val)
spastor 0:fcaad0dfa051 387 {
spastor 0:fcaad0dfa051 388 if (line > DI8) {
spastor 0:fcaad0dfa051 389 digi_log(LogLevelError, "set_dio: Pin %d not supported as IO\r\n", line);
spastor 0:fcaad0dfa051 390 return Failure;
spastor 0:fcaad0dfa051 391 }
spastor 0:fcaad0dfa051 392
spastor 0:fcaad0dfa051 393 if (val == Low) {
spastor 0:fcaad0dfa051 394 return set_pin_config(remote, line, DigitalOutLow);
spastor 0:fcaad0dfa051 395 } else {
spastor 0:fcaad0dfa051 396 return set_pin_config(remote, line, DigitalOutHigh);
spastor 0:fcaad0dfa051 397 }
spastor 0:fcaad0dfa051 398 }
spastor 0:fcaad0dfa051 399
spastor 0:fcaad0dfa051 400 RadioStatus XBee802::get_dio(const RemoteXBee& remote, IoLine line, DioVal * const val)
spastor 0:fcaad0dfa051 401 {
spastor 0:fcaad0dfa051 402 uint8_t io_sample[MAX_IO_SAMPLE_BUF_LEN];
spastor 0:fcaad0dfa051 403 uint16_t len;
spastor 0:fcaad0dfa051 404
spastor 0:fcaad0dfa051 405 if (line > DI8) {
spastor 0:fcaad0dfa051 406 digi_log(LogLevelError, "get_dio: Pin %d not supported as IO\r\n", line);
spastor 0:fcaad0dfa051 407 return Failure;
spastor 0:fcaad0dfa051 408 }
spastor 0:fcaad0dfa051 409
spastor 0:fcaad0dfa051 410 RadioStatus resp = get_iosample(remote, io_sample, &len);
spastor 0:fcaad0dfa051 411 if (resp != Success)
spastor 0:fcaad0dfa051 412 return resp;
spastor 0:fcaad0dfa051 413
spastor 0:fcaad0dfa051 414 IOSample802 ioSample = IOSample802(io_sample, len);
spastor 0:fcaad0dfa051 415 return ioSample.get_dio(line, val);
spastor 0:fcaad0dfa051 416 }
spastor 0:fcaad0dfa051 417
spastor 0:fcaad0dfa051 418 RadioStatus XBee802::get_adc(const RemoteXBee& remote, IoLine line, uint16_t * const val)
spastor 0:fcaad0dfa051 419 {
spastor 0:fcaad0dfa051 420 uint8_t io_sample[MAX_IO_SAMPLE_BUF_LEN];
spastor 0:fcaad0dfa051 421 uint16_t len;
spastor 0:fcaad0dfa051 422
spastor 0:fcaad0dfa051 423 if (line > DIO5_AD5) {
spastor 0:fcaad0dfa051 424 digi_log(LogLevelError, "get_adc: Pin %d not supported as ADC\r\n", line);
spastor 0:fcaad0dfa051 425 return Failure;
spastor 0:fcaad0dfa051 426 }
spastor 0:fcaad0dfa051 427
spastor 0:fcaad0dfa051 428 RadioStatus resp = get_iosample(remote, io_sample, &len);
spastor 0:fcaad0dfa051 429 if (resp != Success) {
spastor 0:fcaad0dfa051 430 return resp;
spastor 0:fcaad0dfa051 431 }
spastor 0:fcaad0dfa051 432
spastor 0:fcaad0dfa051 433 IOSample802 ioSample = IOSample802(io_sample, len);
spastor 0:fcaad0dfa051 434 return ioSample.get_adc(line, val);
spastor 0:fcaad0dfa051 435 }
spastor 0:fcaad0dfa051 436
spastor 0:fcaad0dfa051 437 RadioStatus XBee802::set_pwm(const RemoteXBee& remote, IoLine line, float duty_cycle)
spastor 0:fcaad0dfa051 438 {
spastor 0:fcaad0dfa051 439 AtCmdFrame::AtCmdResp cmdresp;
spastor 0:fcaad0dfa051 440 char iocmd[3] = { 'M', '0', '\0' };
spastor 0:fcaad0dfa051 441
spastor 0:fcaad0dfa051 442 if (line != PWM0 && line != PWM1) {
spastor 0:fcaad0dfa051 443 return Failure;
spastor 0:fcaad0dfa051 444 }
spastor 0:fcaad0dfa051 445 if (line == PWM1) {
spastor 0:fcaad0dfa051 446 iocmd[1] = '1';
spastor 0:fcaad0dfa051 447 }
spastor 0:fcaad0dfa051 448
spastor 0:fcaad0dfa051 449 uint16_t pwm_val = (uint16_t)(duty_cycle * DR_PWM_MAX_VAL / 100);
spastor 0:fcaad0dfa051 450
spastor 0:fcaad0dfa051 451 cmdresp = set_param(remote, iocmd, pwm_val);
spastor 0:fcaad0dfa051 452 if (cmdresp != AtCmdFrame::AtCmdRespOk)
spastor 0:fcaad0dfa051 453 return Failure;
spastor 0:fcaad0dfa051 454
spastor 0:fcaad0dfa051 455 return Success;
spastor 0:fcaad0dfa051 456 }
spastor 0:fcaad0dfa051 457
spastor 0:fcaad0dfa051 458 static uint8_t get_dio_mask(XBee802::IoLine line)
spastor 0:fcaad0dfa051 459 {
spastor 0:fcaad0dfa051 460 switch (line) {
spastor 0:fcaad0dfa051 461 case XBee802::DIO4_AD4:
spastor 0:fcaad0dfa051 462 return (1 << 0);
spastor 0:fcaad0dfa051 463 case XBee802::DIO3_AD3:
spastor 0:fcaad0dfa051 464 return (1 << 1);
spastor 0:fcaad0dfa051 465 case XBee802::DIO2_AD2:
spastor 0:fcaad0dfa051 466 return (1 << 2);
spastor 0:fcaad0dfa051 467 case XBee802::DIO1_AD1:
spastor 0:fcaad0dfa051 468 return (1 << 3);
spastor 0:fcaad0dfa051 469 case XBee802::DIO0_AD0:
spastor 0:fcaad0dfa051 470 return (1 << 4);
spastor 0:fcaad0dfa051 471 case XBee802::DIO6:
spastor 0:fcaad0dfa051 472 return (1 << 5);
spastor 0:fcaad0dfa051 473 case XBee802::DI8:
spastor 0:fcaad0dfa051 474 return (1 << 6);
spastor 0:fcaad0dfa051 475 default:
spastor 0:fcaad0dfa051 476 return 0;
spastor 0:fcaad0dfa051 477 }
spastor 0:fcaad0dfa051 478 }
spastor 0:fcaad0dfa051 479
spastor 0:fcaad0dfa051 480 RadioStatus XBee802::set_pin_pull_up(const RemoteXBee& remote, IoLine line, bool enable)
spastor 0:fcaad0dfa051 481 {
spastor 0:fcaad0dfa051 482 AtCmdFrame::AtCmdResp cmdresp;
spastor 0:fcaad0dfa051 483 uint32_t var32;
spastor 0:fcaad0dfa051 484 uint8_t pr;
spastor 0:fcaad0dfa051 485
spastor 0:fcaad0dfa051 486 cmdresp = get_param(remote, "PR", &var32);
spastor 0:fcaad0dfa051 487 if (cmdresp != AtCmdFrame::AtCmdRespOk)
spastor 0:fcaad0dfa051 488 return Failure;
spastor 0:fcaad0dfa051 489 pr = var32;
spastor 0:fcaad0dfa051 490
spastor 0:fcaad0dfa051 491 const uint8_t dio_mask = get_dio_mask(line);
spastor 0:fcaad0dfa051 492 if (dio_mask == 0) {
spastor 0:fcaad0dfa051 493 digi_log(LogLevelError, "XBee802::set_pin_pull_up: invalid pin %d\r\n", line);
spastor 0:fcaad0dfa051 494 return Failure;
spastor 0:fcaad0dfa051 495 }
spastor 0:fcaad0dfa051 496
spastor 0:fcaad0dfa051 497 if (enable) {
spastor 0:fcaad0dfa051 498 pr |= dio_mask;
spastor 0:fcaad0dfa051 499 } else {
spastor 0:fcaad0dfa051 500 pr &= ~dio_mask;
spastor 0:fcaad0dfa051 501 }
spastor 0:fcaad0dfa051 502
spastor 0:fcaad0dfa051 503 cmdresp = set_param(remote, "PR", pr);
spastor 0:fcaad0dfa051 504 if (cmdresp != AtCmdFrame::AtCmdRespOk)
spastor 0:fcaad0dfa051 505 return Failure;
spastor 0:fcaad0dfa051 506
spastor 0:fcaad0dfa051 507 return Success;
spastor 0:fcaad0dfa051 508 }
spastor 0:fcaad0dfa051 509
spastor 0:fcaad0dfa051 510 static uint8_t get_dio_ic_mask(XBee802::IoLine line)
spastor 0:fcaad0dfa051 511 {
spastor 0:fcaad0dfa051 512 if (line < XBee802::DI8) {
spastor 0:fcaad0dfa051 513 return (1 << line);
spastor 0:fcaad0dfa051 514 }
spastor 0:fcaad0dfa051 515 return 0;
spastor 0:fcaad0dfa051 516 }
spastor 0:fcaad0dfa051 517
spastor 0:fcaad0dfa051 518 RadioStatus XBee802::enable_dio_change_detection(const RemoteXBee& remote, IoLine line, bool enable)
spastor 0:fcaad0dfa051 519 {
spastor 0:fcaad0dfa051 520 if (line > DIO7) {
spastor 0:fcaad0dfa051 521 digi_log(LogLevelError, "XBee802::enable_dio_change_detection: pin not supported (%d)\r\n", line);
spastor 0:fcaad0dfa051 522 return Failure;
spastor 0:fcaad0dfa051 523 }
spastor 0:fcaad0dfa051 524
spastor 0:fcaad0dfa051 525 AtCmdFrame::AtCmdResp cmdresp;
spastor 0:fcaad0dfa051 526 uint32_t var32;
spastor 0:fcaad0dfa051 527 uint8_t ic;
spastor 0:fcaad0dfa051 528
spastor 0:fcaad0dfa051 529 cmdresp = get_param(remote, "IC", &var32);
spastor 0:fcaad0dfa051 530 if (cmdresp != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 531 return Failure;
spastor 0:fcaad0dfa051 532 }
spastor 0:fcaad0dfa051 533 ic = var32;
spastor 0:fcaad0dfa051 534
spastor 0:fcaad0dfa051 535 const uint8_t dio_mask = get_dio_ic_mask(line);
spastor 0:fcaad0dfa051 536 if (dio_mask == 0) {
spastor 0:fcaad0dfa051 537 digi_log(LogLevelError, "XBeeZB::enable_dio_change_detection: invalid pin %d\r\n", line);
spastor 0:fcaad0dfa051 538 return Failure;
spastor 0:fcaad0dfa051 539 }
spastor 0:fcaad0dfa051 540
spastor 0:fcaad0dfa051 541 if (enable) {
spastor 0:fcaad0dfa051 542 ic |= dio_mask;
spastor 0:fcaad0dfa051 543 } else {
spastor 0:fcaad0dfa051 544 ic &= ~dio_mask;
spastor 0:fcaad0dfa051 545 }
spastor 0:fcaad0dfa051 546
spastor 0:fcaad0dfa051 547 cmdresp = set_param(remote, "IC", ic);
spastor 0:fcaad0dfa051 548 if (cmdresp != AtCmdFrame::AtCmdRespOk)
spastor 0:fcaad0dfa051 549 return Failure;
spastor 0:fcaad0dfa051 550
spastor 0:fcaad0dfa051 551 return Success;
spastor 0:fcaad0dfa051 552 }
spastor 0:fcaad0dfa051 553
spastor 0:fcaad0dfa051 554 #ifdef GET_PWM_AVAILABLE
spastor 0:fcaad0dfa051 555 RadioStatus XBee802::get_pwm(const RemoteXBee& remote, IoLine line, float * const duty_cycle)
spastor 0:fcaad0dfa051 556 {
spastor 0:fcaad0dfa051 557 AtCmdFrame::AtCmdResp cmdresp;
spastor 0:fcaad0dfa051 558 char iocmd[3] = { 'M', '0', '\0' };
spastor 0:fcaad0dfa051 559
spastor 0:fcaad0dfa051 560 if (line != PWM0 && line != PWM1)
spastor 0:fcaad0dfa051 561 return Failure;
spastor 0:fcaad0dfa051 562
spastor 0:fcaad0dfa051 563 if (line == PWM1)
spastor 0:fcaad0dfa051 564 iocmd[1] = '1';
spastor 0:fcaad0dfa051 565
spastor 0:fcaad0dfa051 566 uint16_t pwm_val;
spastor 0:fcaad0dfa051 567
spastor 0:fcaad0dfa051 568 cmdresp = get_param(remote, iocmd, &pwm_val);
spastor 0:fcaad0dfa051 569 if (cmdresp != AtCmdFrame::AtCmdRespOk)
spastor 0:fcaad0dfa051 570 return Failure;
spastor 0:fcaad0dfa051 571
spastor 0:fcaad0dfa051 572 *duty_cycle = (float)(pwm_val * 100 / DR_PWM_MAX_VAL);
spastor 0:fcaad0dfa051 573
spastor 0:fcaad0dfa051 574 return Success;
spastor 0:fcaad0dfa051 575 }
spastor 0:fcaad0dfa051 576 #endif