Diff: XBee/RadioConfig.cpp

Revision:

0:fcaad0dfa051

Child:

1:794d1d3e4a08

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/XBee/RadioConfig.cpp	Fri May 08 11:50:56 2015 +0200
@@ -0,0 +1,346 @@
+/**
+ * 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 "XBeeLib.h"
+#include "Frames/ApiFrame.h"
+
+using namespace XBeeLib;
+
+RadioStatus XBee::write_config(void)
+{
+    AtCmdFrame::AtCmdResp cmdresp;
+
+    cmdresp = set_param("WR");
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        return Failure;
+    }
+    return Success;
+}
+
+RadioStatus XBee::sleep_now(void)
+{
+    AtCmdFrame::AtCmdResp cmdresp;
+
+    cmdresp = set_param("SI");
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        return Failure;
+    }
+    return Success;
+}
+
+RadioStatus XBee::set_power_level(uint8_t  level)
+{
+    AtCmdFrame::AtCmdResp cmdresp;
+
+    if (level > 4) {
+        return Failure;
+    }
+
+    cmdresp = set_param("PL", level);
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        return Failure;
+    }
+
+    return Success;
+}
+
+RadioStatus XBee::get_power_level(uint8_t * const  level)
+{
+    if (level == NULL) {
+        return Failure;
+    }
+    AtCmdFrame::AtCmdResp cmdresp;
+
+    uint32_t var32;
+    cmdresp = get_param("PL", &var32);
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        return Failure;
+    }
+    *level = var32;
+    return Success;
+}
+
+RadioStatus XBee::get_network_address(uint16_t * const  addr16)
+{
+    if (addr16 == NULL) {
+        return Failure;
+    }
+    AtCmdFrame::AtCmdResp cmdresp;
+
+    uint32_t var32;
+    cmdresp = get_param("MY", &var32);
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        return Failure;
+    }
+    *addr16 = var32;
+    return Success;
+}
+
+RadioStatus XBee::software_reset(void)
+{
+    volatile uint16_t * const rst_cnt_p = &_wd_reset_cnt;
+    const uint16_t init_rst_cnt = *rst_cnt_p;
+
+    AtCmdFrame::AtCmdResp cmdresp;
+
+    cmdresp = set_param("FR");
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        return Failure;
+    }
+
+    return wait_for_module_to_reset(rst_cnt_p, init_rst_cnt);
+}
+
+RadioStatus XBee::set_node_identifier(const char * const node_id)
+{
+    if (node_id == NULL) {
+        return Failure;
+    }
+
+    AtCmdFrame::AtCmdResp cmdresp;
+    const size_t str_len = strlen(node_id);
+
+    if(str_len > 20 || str_len < 1) {
+        return Failure;
+    }
+
+    cmdresp = set_param("NI", (const uint8_t *)node_id, str_len);
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        return Failure;
+    }
+    return Success;
+}
+
+RadioStatus XBee::get_node_identifier(char * const node_id)
+{
+    if (node_id == NULL) {
+        return Failure;
+    }
+
+    uint16_t max_ni_length = 20;
+    AtCmdFrame::AtCmdResp cmdresp;
+
+    cmdresp = get_param("NI", (uint8_t *)node_id, &max_ni_length);
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        return Failure;
+    }
+    node_id[max_ni_length] = '\0';
+    return Success;
+}
+
+uint16_t XBee::get_hw_version() const
+{
+    return _hw_version;
+}
+
+uint16_t XBee::get_fw_version() const
+{
+    return _fw_version;
+}
+
+void XBee::set_tx_options(uint8_t options)
+{
+    _tx_options = options;
+}
+
+uint8_t XBee::get_tx_options() const
+{
+    return _tx_options;
+}
+
+void XBee::set_broadcast_radius(uint8_t bc_radius)
+{
+    _bc_radius = bc_radius;
+}
+
+uint8_t XBee::get_bc_radius() const
+{
+    return _bc_radius;
+}
+
+RadioStatus XBee::start_node_discovery()
+{
+    AtCmdFrame cmd_frame = AtCmdFrame("ND");
+    send_api_frame(&cmd_frame);
+
+    return Success;
+}
+
+void XBee::_get_remote_node_by_id(const char * const node_id, uint64_t * const addr64, uint16_t * const addr16)
+{
+    *addr64 = ADDR64_UNASSIGNED;
+    *addr16 = ADDR16_UNKNOWN;
+    if (node_id == NULL) {
+        return;
+    }
+    const size_t node_id_len = strlen(node_id);
+    if (node_id_len == 0 || node_id_len > MAX_NI_PARAM_LEN) {
+        return;
+    }
+
+    const uint16_t old_timeout = _timeout_ms;
+
+    uint32_t nd_timeout_100msec;
+    const AtCmdFrame::AtCmdResp nt_resp = get_param("NT", &nd_timeout_100msec);
+    if (nt_resp != AtCmdFrame::AtCmdRespOk) {
+        _timeout_ms = 10000;
+    } else {
+        _timeout_ms = (uint16_t)nd_timeout_100msec * 100 + 1000;
+    }
+
+    const AtCmdFrame::AtCmdResp cmdresp = set_param("ND", (const uint8_t *)node_id, strlen(node_id));
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        _timeout_ms = old_timeout;
+        return;
+    }
+
+    const int nd_start_time = _timer.read_ms();
+    const int nd_end_time = nd_start_time + _timeout_ms;
+
+    AtCmdFrame atnd_frame = AtCmdFrame("ND", (const uint8_t *)node_id, strlen(node_id));
+    send_api_frame(&atnd_frame);
+
+    ApiFrame * const resp_frame = get_this_api_frame(atnd_frame.get_frame_id(), ApiFrame::AtCmdResp);
+    _timeout_ms = old_timeout;
+
+    while (_timer.read_ms() < nd_end_time) {
+        wait_ms(10);
+    }
+
+    if (resp_frame == NULL) {
+        digi_log(LogLevelWarning, "XBeeZB::get_remote_node_by_id timeout when waiting for ATND response");
+        return;
+    }
+
+    const AtCmdFrame::AtCmdResp resp = (AtCmdFrame::AtCmdResp)resp_frame->get_data_at(ATCMD_RESP_STATUS_OFFSET);
+    if (resp != AtCmdFrame::AtCmdRespOk) {
+        digi_log(LogLevelWarning, "send_at_cmd bad response: 0x%x\r\n", resp);
+        _framebuf.free_frame(resp_frame);
+        return;
+    }
+
+    rmemcpy((uint8_t *)addr16, resp_frame->get_data() + ATCMD_RESP_DATA_OFFSET, sizeof *addr16);
+    rmemcpy((uint8_t *)addr64, resp_frame->get_data() + ATCMD_RESP_DATA_OFFSET + sizeof *addr16, sizeof *addr64);
+    _framebuf.free_frame(resp_frame);
+    return;
+}
+
+RadioStatus XBee::config_node_discovery(uint16_t timeout_ms, uint8_t options)
+{
+    AtCmdFrame::AtCmdResp cmdresp;
+
+    cmdresp = set_param("NT", (uint8_t)(timeout_ms / 100));
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        return Failure;
+    }
+
+    cmdresp = set_param("NO", (uint8_t)options);
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        return Failure;
+    }
+    cmdresp = set_param("AC");
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        return Failure;
+    }
+
+    return Success;
+}
+
+RadioStatus XBee::get_config_node_discovery(uint16_t * const timeout_ms, uint8_t * const options)
+{
+    AtCmdFrame::AtCmdResp cmdresp;
+    uint32_t var32;
+
+    cmdresp = get_param("NT", &var32);
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        return Failure;
+    }
+    *timeout_ms = var32;
+
+    cmdresp = get_param("NO", &var32);
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        return Failure;
+    }
+    *options = var32;
+    return Success;
+}
+
+RadioStatus XBee::get_iosample(const RemoteXBee& remote, uint8_t * const io_sample, uint16_t * const len)
+{
+    AtCmdFrame::AtCmdResp cmdresp;
+    *len = MAX_IO_SAMPLE_BUF_LEN;
+
+    /* Force a sample read */
+    cmdresp = get_param(remote, "IS", io_sample, len);
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        digi_log(LogLevelError, "get_iosample error %d:\r\n", cmdresp);
+        return Failure;
+    }
+
+    return Success;
+}
+
+RadioStatus XBee::config_io_sample_destination(const RemoteXBee& remote, 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 if (destination.is_valid_addr16b()) {
+        const uint16_t destAddr16 = destination.get_addr16();
+        dh = 0;
+        dl = destAddr16;
+    } else {
+        digi_log(LogLevelError, "send_io_sample_to: Invalid destination");
+        return Failure;
+    }
+
+    AtCmdFrame::AtCmdResp cmdresp;
+
+    cmdresp = set_param(remote, "DH", dh);
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        digi_log(LogLevelError, "send_io_sample_to error %d:\r\n", cmdresp);
+        return Failure;
+    }
+
+    cmdresp = set_param(remote, "DL", dl);
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        digi_log(LogLevelError, "send_io_sample_to error %d:\r\n", cmdresp);
+        return Failure;
+    }
+
+    return Success;
+}
+
+RadioStatus XBee::set_io_sample_rate(const RemoteXBee& remote, const float seconds)
+{
+    const float max_seconds = 65.535;
+
+    if (seconds > max_seconds) {
+        digi_log(LogLevelError, "XBee::set_io_sample_rate error seconds rate exceeds maximum %d:\r\n", max_seconds);
+        return Failure;
+    }
+
+    AtCmdFrame::AtCmdResp cmdresp;
+    const uint16_t milliseconds = seconds * 1000;
+
+    cmdresp = set_param(remote, "IR", milliseconds);
+    if (cmdresp != AtCmdFrame::AtCmdRespOk) {
+        digi_log(LogLevelError, "XBee::set_io_sample_rate error %d:\r\n", cmdresp);
+        return Failure;
+    }
+
+    return Success;
+}