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Fork of XBeeLib3 by
XBeeDM/XBeeDM.cpp
- Committer:
- hbujanda
- Date:
- 2016-07-29
- Revision:
- 9:780db84ce891
- Parent:
- 8:b5f4a0e92249
File content as of revision 9:780db84ce891:
/** * Copyright (c) 2015 Digi International Inc., * All rights not expressly granted are reserved. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this file, * You can obtain one at http://mozilla.org/MPL/2.0/. * * Digi International Inc. 11001 Bren Road East, Minnetonka, MN 55343 * ======================================================================= */ #include "XBeeDM.h" #include "IO/IOSampleDM.h" #include "Frames/DigiMeshFrames.h" using namespace XBeeLib; #define BROADCAST_RADIUS_USE_NH 0x00 /* Class constructor */ XBeeDM::XBeeDM(PinName tx, PinName rx, PinName reset, PinName rts, PinName cts, int baud) : XBee(tx, rx, reset, rts, cts, baud), _nd_handler(NULL), _rx_pkt_handler(NULL), _io_data_handler(NULL) { } RadioStatus XBeeDM::init() { RadioStatus retval = XBee::init(); const RadioProtocol radioProtocol = get_radio_protocol(); if (radioProtocol != DigiMesh) { digi_log(LogLevelError, "Radio protocol does not match, needed a %d got a %d\r\n", DigiMesh, radioProtocol); retval = Failure; } assert(radioProtocol == DigiMesh); return retval; } /* Class destructor */ XBeeDM::~XBeeDM() { unregister_node_discovery_cb(); unregister_receive_cb(); unregister_io_sample_cb(); } RadioStatus XBeeDM::set_channel(uint8_t channel) { AtCmdFrame::AtCmdResp cmdresp; /* Pro and Non-Pro modules have different channels available. The at command will return an error if the selected channel is not available */ cmdresp = set_param("CH", channel); if (cmdresp != AtCmdFrame::AtCmdRespOk) { return Failure; } return Success; } RadioStatus XBeeDM::get_channel(uint8_t * const channel) { if (channel == NULL) { return Failure; } AtCmdFrame::AtCmdResp cmdresp; uint32_t var32; cmdresp = get_param("CH", &var32); if (cmdresp != AtCmdFrame::AtCmdRespOk) { return Failure; } *channel = var32; return Success; } RadioStatus XBeeDM::set_network_id(uint16_t network_id) { AtCmdFrame::AtCmdResp cmdresp; cmdresp = set_param("ID", network_id); if (cmdresp != AtCmdFrame::AtCmdRespOk) { return Failure; } return Success; } RadioStatus XBeeDM::get_network_id(uint16_t * const network_id) { if (network_id == NULL) { return Failure; } AtCmdFrame::AtCmdResp cmdresp; uint32_t var32; cmdresp = get_param("ID", &var32); if (cmdresp != AtCmdFrame::AtCmdRespOk) { return Failure; } *network_id = var32; return Success; } RadioStatus XBeeDM::get_node_discovery_timeout(uint16_t * const timeout_ms) { AtCmdFrame::AtCmdResp cmdresp; uint32_t var32; cmdresp = get_param("N?", &var32); if (cmdresp != AtCmdFrame::AtCmdRespOk) { return Failure; } *timeout_ms = (uint16_t)var32; return Success; } RadioStatus XBeeDM::get_node_discovery_timeout(uint16_t * const timeout_ms, bool * const wait_for_complete_timeout) { const RadioStatus status = get_node_discovery_timeout(timeout_ms); *wait_for_complete_timeout = false; return status; } void XBeeDM::radio_status_update(AtCmdFrame::ModemStatus modem_status) { /* Update the radio status variables */ if (modem_status == AtCmdFrame::HwReset) { _hw_reset_cnt++; } else if (modem_status == AtCmdFrame::WdReset) { _wd_reset_cnt++; } _modem_status = modem_status; digi_log(LogLevelDebug, "\r\nUpdating radio status: %02x\r\n", modem_status); } TxStatus XBeeDM::send_data(const RemoteXBee& remote, const uint8_t *const data, uint16_t len, bool syncr) { if (!remote.is_valid_addr64b()) { return TxStatusInvalidAddr; } const uint64_t remote64 = remote.get_addr64(); const uint16_t remote16 = remote.get_addr16(); TxFrameDM frame = TxFrameDM(remote64, remote16, BROADCAST_RADIUS_USE_NH, _tx_options, data, len); if (syncr) { return send_data(&frame); } else { frame.set_data(0, 0); /* Set frame id to 0 so there is no answer */ send_api_frame(&frame); return TxStatusSuccess; } } TxStatus XBeeDM::send_data(const RemoteXBee& remote, uint8_t source_ep, uint8_t dest_ep, uint16_t cluster_id, uint16_t profile_id, const uint8_t *const data, uint16_t len, bool syncr) { if (!remote.is_valid_addr64b()) { return TxStatusInvalidAddr; } const uint64_t remote64 = remote.get_addr64(); const uint16_t remote16 = remote.get_addr16(); TxFrameDM frame = TxFrameDM(remote64, remote16, source_ep, dest_ep, cluster_id, profile_id, BROADCAST_RADIUS_USE_NH, _tx_options, data, len); if (syncr) { return send_data(&frame); } else { frame.set_data(0, 0); /* Set frame id to 0 so there is no answer */ send_api_frame(&frame); return TxStatusSuccess; } } TxStatus XBeeDM::send_data_to_coordinator(const uint8_t *const data, uint16_t len, bool syncr) { const uint64_t remaddr = ADDR64_COORDINATOR; TxFrameDM frame = TxFrameDM(remaddr, ADDR16_UNKNOWN, BROADCAST_RADIUS_USE_NH, _tx_options, data, len); if (syncr) { return send_data(&frame); } else { frame.set_data(0, 0); /* Set frame id to 0 so there is no answer */ send_api_frame(&frame); return TxStatusSuccess; } } RemoteXBeeDM XBeeDM::get_remote_node_by_id(const char * const node_id) { uint64_t addr64; uint16_t addr16; _get_remote_node_by_id(node_id, &addr64, &addr16); return RemoteXBeeDM(addr64); } void XBeeDM::register_node_discovery_cb(node_discovery_dm_cb_t function) { if (_nd_handler == NULL) { _nd_handler = new FH_NodeDiscoveryDM(); register_frame_handler(_nd_handler); } _nd_handler->register_node_discovery_cb(function); } void XBeeDM::unregister_node_discovery_cb() { if (_nd_handler != NULL) { _nd_handler->unregister_node_discovery_cb(); unregister_frame_handler(_nd_handler); delete _nd_handler; _nd_handler = NULL; /* as delete does not set to NULL */ } } void XBeeDM::register_receive_cb(receive_dm_cb_t function) { if (_rx_pkt_handler == NULL) { _rx_pkt_handler = new FH_RxPacketDM(); register_frame_handler(_rx_pkt_handler); } _rx_pkt_handler->register_receive_cb(function); } void XBeeDM::unregister_receive_cb() { if (_rx_pkt_handler != NULL) { _rx_pkt_handler->unregister_receive_cb(); unregister_frame_handler(_rx_pkt_handler); delete _rx_pkt_handler; _rx_pkt_handler = NULL; /* as delete does not set to NULL */ } } void XBeeDM::register_io_sample_cb(io_data_cb_dm_t function) { if (_io_data_handler == NULL) { _io_data_handler = new FH_IoDataSampeDM(); register_frame_handler(_io_data_handler); } _io_data_handler->register_io_data_cb(function); } void XBeeDM::unregister_io_sample_cb() { if (_io_data_handler != NULL) { _io_data_handler->unregister_io_data_cb(); unregister_frame_handler(_io_data_handler); delete _io_data_handler; _io_data_handler = NULL; /* as delete does not set to NULL */ } } AtCmdFrame::AtCmdResp XBeeDM::get_param(const RemoteXBee& remote, const char * const param, uint32_t * const data) { if (!remote.is_valid_addr64b()) { return AtCmdFrame::AtCmdRespInvalidAddr; } const uint64_t remote64 = remote.get_addr64(); const uint16_t remote16 = remote.get_addr16(); uint16_t len = sizeof *data; AtCmdFrame::AtCmdResp atCmdResponse; AtCmdFrame cmd_frame = AtCmdFrame(remote64, remote16, param); atCmdResponse = send_at_cmd(&cmd_frame, (uint8_t *)data, &len, RadioRemote); if (atCmdResponse == AtCmdFrame::AtCmdRespOk && len > sizeof *data) { atCmdResponse = AtCmdFrame::AtCmdRespLenMismatch; } return atCmdResponse; } AtCmdFrame::AtCmdResp XBeeDM::set_param(const RemoteXBee& remote, const char * const param, uint32_t data) { if (!remote.is_valid_addr64b()) { return AtCmdFrame::AtCmdRespInvalidAddr; } const uint64_t remote64 = remote.get_addr64(); const uint16_t remote16 = remote.get_addr16(); AtCmdFrame cmd_frame = AtCmdFrame(remote64, remote16, param, data); return send_at_cmd(&cmd_frame, NULL, NULL, RadioRemote); } AtCmdFrame::AtCmdResp XBeeDM::set_param(const RemoteXBee& remote, const char * const param, const uint8_t * data, uint16_t len) { if (!remote.is_valid_addr64b()) { return AtCmdFrame::AtCmdRespInvalidAddr; } const uint64_t remote64 = remote.get_addr64(); const uint16_t remote16 = remote.get_addr16(); AtCmdFrame cmd_frame = AtCmdFrame(remote64, remote16, param, data, len); return send_at_cmd(&cmd_frame, NULL, NULL, RadioRemote); } AtCmdFrame::AtCmdResp XBeeDM::get_param(const RemoteXBee& remote, const char * const param, uint8_t * const data, uint16_t * const len) { if (!remote.is_valid_addr64b()) { return AtCmdFrame::AtCmdRespInvalidAddr; } const uint64_t remote64 = remote.get_addr64(); const uint16_t remote16 = remote.get_addr16(); AtCmdFrame cmd_frame = AtCmdFrame(remote64, remote16, param); return send_at_cmd(&cmd_frame, data, len, RadioRemote, false); } static void get_dio_cmd(XBeeDM::IoLine line, char * const iocmd) { if (line >= XBeeDM::DIO10_PWM0) { iocmd[0] = 'P'; iocmd[1] = '0' + line - XBeeDM::DIO10_PWM0; } else { iocmd[0] = 'D'; iocmd[1] = '0' + line; } iocmd[2] = '\0'; } RadioStatus XBeeDM::set_pin_config(const RemoteXBee& remote, IoLine line, IoMode mode) { AtCmdFrame::AtCmdResp cmdresp; char iocmd[3]; get_dio_cmd(line, iocmd); cmdresp = set_param(remote, iocmd, (uint8_t)mode); if (cmdresp != AtCmdFrame::AtCmdRespOk) { digi_log(LogLevelError, "set_pin_config: set_param returned %d\r\n", cmdresp); return Failure; } return Success; } RadioStatus XBeeDM::get_pin_config(const RemoteXBee& remote, IoLine line, IoMode * const mode) { AtCmdFrame::AtCmdResp cmdresp; char iocmd[3]; get_dio_cmd(line, iocmd); uint32_t var32; cmdresp = get_param(remote, iocmd, &var32); if (cmdresp != AtCmdFrame::AtCmdRespOk) { return Failure; } *mode = (IoMode)var32; return Success; } RadioStatus XBeeDM::set_dio(const RemoteXBee& remote, IoLine line, DioVal val) { return set_pin_config(remote, line, val == Low ? DigitalOutLow : DigitalOutHigh); } RadioStatus XBeeDM::get_dio(const RemoteXBee& remote, IoLine line, DioVal * const val) { return get_iosample(remote).get_dio(line, val); } RadioStatus XBeeDM::get_adc(const RemoteXBee& remote, IoLine line, uint16_t * const val) { return get_iosample(remote).get_adc(line, val); } RadioStatus XBeeDM::set_pwm(const RemoteXBee& remote, IoLine line, float duty_cycle) { AtCmdFrame::AtCmdResp cmdresp; char iocmd[3] = { 'M', '0', '\0' }; if (line != DIO10_PWM0 && line != DIO11_PWM1) { return Failure; } if (line == DIO11_PWM1) { iocmd[1] = '1'; } uint16_t pwm_val = (uint16_t)(duty_cycle * DR_PWM_MAX_VAL / 100); cmdresp = set_param(remote, iocmd, pwm_val); return cmdresp == AtCmdFrame::AtCmdRespOk ? Success : Failure; } IOSampleDM XBeeDM::get_iosample(const RemoteXBee& remote) { uint8_t io_sample[MAX_IO_SAMPLE_DM_LEN]; uint16_t len = sizeof io_sample; RadioStatus resp = _get_iosample(remote, io_sample, &len); if (resp != Success) { digi_log(LogLevelError, "XBeeDM::get_iosample failed to get an IOSample\r\n"); len = 0; } return IOSampleDM(io_sample, len); } static uint16_t get_dio_pr_mask(XBeeDM::IoLine line) { switch (line) { case XBeeDM::DIO4: return (1 << 0); case XBeeDM::DIO3_AD3: return (1 << 1); case XBeeDM::DIO2_AD2: return (1 << 2); case XBeeDM::DIO1_AD1: return (1 << 3); case XBeeDM::DIO0_AD0: return (1 << 4); case XBeeDM::DIO6: return (1 << 5); case XBeeDM::DIO8: return (1 << 6); case XBeeDM::DIO5: return (1 << 8); case XBeeDM::DIO9: return (1 << 9); case XBeeDM::DIO12: return (1 << 10); case XBeeDM::DIO10_PWM0: return (1 << 11); case XBeeDM::DIO11_PWM1: return (1 << 12); case XBeeDM::DIO7: return (1 << 13); default: return 0; } } RadioStatus XBeeDM::set_pin_pull_up(const RemoteXBee& remote, IoLine line, bool enable) { AtCmdFrame::AtCmdResp cmdresp; uint32_t var32; uint16_t pr; cmdresp = get_param(remote, "PR", &var32); if (cmdresp != AtCmdFrame::AtCmdRespOk) { return Failure; } pr = var32; const uint16_t dio_mask = get_dio_pr_mask(line); if (dio_mask == 0) { digi_log(LogLevelError, "XBeeDM::set_pin_pull_up: invalid pin %d\r\n", line); return Failure; } if (enable) { pr |= dio_mask; } else { pr &= ~dio_mask; } cmdresp = set_param(remote, "PR", pr); if (cmdresp != AtCmdFrame::AtCmdRespOk) { return Failure; } return Success; } static uint16_t get_dio_ic_mask(XBeeDM::IoLine line) { if (line <= XBeeDM::DIO12) { return (1 << line); } return 0; } RadioStatus XBeeDM::enable_dio_change_detection(const RemoteXBee& remote, IoLine line, bool enable) { if (line > DIO12) { digi_log(LogLevelError, "XBeeDM::enable_dio_change_detection: pin not supported (%d)\r\n", line); return Failure; } AtCmdFrame::AtCmdResp cmdresp; uint32_t var32; uint16_t ic; cmdresp = get_param(remote, "IC", &var32); if (cmdresp != AtCmdFrame::AtCmdRespOk) { return Failure; } ic = var32; const uint16_t dio_mask = get_dio_ic_mask(line); if (dio_mask == 0) { digi_log(LogLevelError, "XBeeDM::enable_dio_change_detection: invalid pin %d\r\n", line); return Failure; } if (enable) { ic |= dio_mask; } else { ic &= ~dio_mask; } cmdresp = set_param(remote, "IC", ic); if (cmdresp != AtCmdFrame::AtCmdRespOk) { return Failure; } return Success; } RadioStatus XBeeDM::config_poll_destination(const RemoteXBee& destination) { uint32_t dh; uint32_t dl; if (destination.is_valid_addr64b()) { const uint64_t dest64 = destination.get_addr64(); dh = (uint32_t)((dest64 >> 32) & 0xFFFFFFFF); dl = (uint32_t)((dest64 & 0xFFFFFFFF)); } else { digi_log(LogLevelError, "config_poll_destination: Invalid destination"); return Failure; } AtCmdFrame::AtCmdResp cmdresp; cmdresp = set_param("DH", dh); if (cmdresp != AtCmdFrame::AtCmdRespOk) { digi_log(LogLevelError, "config_poll_destination: error %d:\r\n", cmdresp); return Failure; } cmdresp = set_param("DL", dl); if (cmdresp != AtCmdFrame::AtCmdRespOk) { digi_log(LogLevelError, "config_poll_destination: error %d:\r\n", cmdresp); return Failure; } return Success; }