Semtech / mDot_test

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Dependencies:   libmDot mbed-rtos mbed-src

Fork of mDot_test_rx by Joe Knapp

main.cpp@5:25114cb5e9a7, 2015-08-01 (annotated)

Committer:
jknapp_smtc
Date:
Sat Aug 01 01:17:43 2015 +0000
Revision:
5:25114cb5e9a7
Parent:
4:ee6bf074135c
Child:
6:b1afa2592e36
Added wait_time to stop packets from being sent at 100% duty cycle.;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mfiore 0:e17e5a07892d 1 #include "mbed.h"
mfiore 0:e17e5a07892d 2 #include "mDot.h"
mfiore 0:e17e5a07892d 3 #include "MTSLog.h"
mfiore 0:e17e5a07892d 4 #include "MTSText.h"
mfiore 0:e17e5a07892d 5 #include <string>
mfiore 0:e17e5a07892d 6 #include <vector>
mfiore 0:e17e5a07892d 7
mfiore 0:e17e5a07892d 8 using namespace mts;
mfiore 0:e17e5a07892d 9
jknapp_smtc 4:ee6bf074135c 10 /* ********************************************** */
jknapp_smtc 4:ee6bf074135c 11 /* Create AppEUI identifier and Assigned AppKey */
jknapp_smtc 4:ee6bf074135c 12 /* ********************************************** */
jknapp_smtc 4:ee6bf074135c 13
jknapp_smtc 3:7cc5dfd22b54 14 static const uint8_t DEVKEY[16] = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF }; // Normal
jknapp_smtc 4:ee6bf074135c 15 static const uint8_t APPEUI[8] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; // SMTC AppEUI - Most Significant Byte First
jknapp_smtc 4:ee6bf074135c 16 static uint8_t config_frequency_sub_band = 0; // 0 = Enable all channels, 1 = 1st eight channels
jknapp_smtc 4:ee6bf074135c 17
jknapp_smtc 4:ee6bf074135c 18 /* ********************************************** */
jknapp_smtc 3:7cc5dfd22b54 19
jknapp_smtc 3:7cc5dfd22b54 20 static std::vector<uint8_t> AppKey (DEVKEY, DEVKEY + sizeof(DEVKEY)/sizeof(uint8_t) );
jknapp_smtc 3:7cc5dfd22b54 21 static std::vector<uint8_t> AppEUI (APPEUI, APPEUI + sizeof(APPEUI)/sizeof(uint8_t) );
jknapp_smtc 3:7cc5dfd22b54 22
jknapp_smtc 3:7cc5dfd22b54 23 InterruptIn button(PB_1);
jknapp_smtc 3:7cc5dfd22b54 24 DigitalOut drive_high(PB_0);
jknapp_smtc 3:7cc5dfd22b54 25 DigitalIn door_open(PA_7);
jknapp_smtc 3:7cc5dfd22b54 26
jknapp_smtc 3:7cc5dfd22b54 27 volatile bool msg_rdy;
jknapp_smtc 3:7cc5dfd22b54 28
jknapp_smtc 3:7cc5dfd22b54 29 void queue_message(){
jknapp_smtc 3:7cc5dfd22b54 30 msg_rdy = true;
jknapp_smtc 3:7cc5dfd22b54 31 }
jknapp_smtc 3:7cc5dfd22b54 32
mfiore 0:e17e5a07892d 33
mfiore 0:e17e5a07892d 34 int main() {
mfiore 0:e17e5a07892d 35 Serial debug(USBTX, USBRX);
mfiore 0:e17e5a07892d 36 debug.baud(460800);
jknapp_smtc 3:7cc5dfd22b54 37 drive_high = 1;
mfiore 0:e17e5a07892d 38
jknapp_smtc 3:7cc5dfd22b54 39 msg_rdy = false;
mfiore 0:e17e5a07892d 40 int32_t ret;
mfiore 0:e17e5a07892d 41 int32_t next_tx;
mfiore 2:aadbdfb6d517 42 int32_t wait_time = 2;
mfiore 0:e17e5a07892d 43 mDot* dot;
mfiore 0:e17e5a07892d 44 std::vector<uint8_t> send_data;
mfiore 0:e17e5a07892d 45 std::vector<uint8_t> recv_data;
mfiore 0:e17e5a07892d 46 uint8_t recv = 0;
mfiore 0:e17e5a07892d 47 uint8_t recv_mismatch = 0;
mfiore 0:e17e5a07892d 48 uint8_t send_failure = 0;
mfiore 0:e17e5a07892d 49 uint8_t iterations = 50;
jknapp_smtc 3:7cc5dfd22b54 50 button.rise(&queue_message);
mfiore 0:e17e5a07892d 51
jknapp_smtc 3:7cc5dfd22b54 52 send_data.push_back(0x01);
jknapp_smtc 3:7cc5dfd22b54 53 send_data.push_back(0x02);
mfiore 0:e17e5a07892d 54
mfiore 0:e17e5a07892d 55 dot = mDot::getInstance();
mfiore 0:e17e5a07892d 56
mfiore 0:e17e5a07892d 57 dot->resetConfig();
mfiore 1:8295b8c0d802 58
mfiore 1:8295b8c0d802 59 dot->setLogLevel(MTSLog::TRACE_LEVEL);
jknapp_smtc 3:7cc5dfd22b54 60 //dot->setJoinByteOrder(1); // MSB
jknapp_smtc 3:7cc5dfd22b54 61 dot->setTxDataRate(mDot::SF_10);
jknapp_smtc 3:7cc5dfd22b54 62 //dot->setTxPower(20);
jknapp_smtc 3:7cc5dfd22b54 63
mfiore 0:e17e5a07892d 64 while ((ret = dot->setFrequencySubBand(config_frequency_sub_band)) != mDot::MDOT_OK) {
mfiore 0:e17e5a07892d 65 logError("failed to set frequency sub band: [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str());
mfiore 0:e17e5a07892d 66 }
jknapp_smtc 3:7cc5dfd22b54 67 while ((ret = dot->setPublicNetwork(true)) != mDot::MDOT_OK) {
jknapp_smtc 3:7cc5dfd22b54 68 logError("failed to set Public Network: [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str());
mfiore 0:e17e5a07892d 69 }
jknapp_smtc 3:7cc5dfd22b54 70 /** Set network ID
jknapp_smtc 3:7cc5dfd22b54 71 * for use with OTA & AUTO_OTA network join modes
jknapp_smtc 3:7cc5dfd22b54 72 * setting network ID via this function sets network name to empty
jknapp_smtc 3:7cc5dfd22b54 73 * @param id a vector of 8 bytes
jknapp_smtc 3:7cc5dfd22b54 74 * @returns MDOT_OK if success
jknapp_smtc 3:7cc5dfd22b54 75 */
jknapp_smtc 3:7cc5dfd22b54 76 while ((ret = dot->setNetworkId(AppEUI)) != mDot::MDOT_OK) {
jknapp_smtc 3:7cc5dfd22b54 77 logError("failed to set AppEUI: [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str());
jknapp_smtc 3:7cc5dfd22b54 78 }
jknapp_smtc 3:7cc5dfd22b54 79 while ((ret = dot->setNetworkKey(AppKey)) != mDot::MDOT_OK) {
jknapp_smtc 3:7cc5dfd22b54 80 logError("failed to set AppEUI: [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str());
mfiore 0:e17e5a07892d 81 }
mfiore 0:e17e5a07892d 82
mfiore 2:aadbdfb6d517 83 logInfo("enabling activity LED");
mfiore 2:aadbdfb6d517 84 dot->setActivityLedEnable(true);
mfiore 2:aadbdfb6d517 85
mfiore 0:e17e5a07892d 86 logInfo("joining network");
mfiore 0:e17e5a07892d 87 while ((ret = dot->joinNetwork()) != mDot::MDOT_OK) {
mfiore 0:e17e5a07892d 88 logError("failed to join network: [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str());
mfiore 0:e17e5a07892d 89 wait_ms(dot->getNextTxMs() + 1);
mfiore 0:e17e5a07892d 90 }
mfiore 0:e17e5a07892d 91 logInfo("joined");
mfiore 0:e17e5a07892d 92
jknapp_smtc 3:7cc5dfd22b54 93 dot->setAck(3); // Use Confirmed frames and try three times
jknapp_smtc 3:7cc5dfd22b54 94
jknapp_smtc 3:7cc5dfd22b54 95 while (1) {
jknapp_smtc 3:7cc5dfd22b54 96
jknapp_smtc 3:7cc5dfd22b54 97 send_data[0] = 192; //door_open;
mfiore 0:e17e5a07892d 98 if ((ret = dot->send(send_data)) != mDot::MDOT_OK) {
mfiore 0:e17e5a07892d 99 logError("failed to send: [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str());
mfiore 0:e17e5a07892d 100 send_failure++;
mfiore 0:e17e5a07892d 101 } else {
mfiore 0:e17e5a07892d 102 logInfo("send data: %s", Text::bin2hexString(send_data).c_str());
mfiore 0:e17e5a07892d 103 if ((ret = dot->recv(recv_data)) != mDot::MDOT_OK) {
mfiore 0:e17e5a07892d 104 logError("failed to recv: [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str());
mfiore 0:e17e5a07892d 105 } else {
mfiore 0:e17e5a07892d 106 logInfo("recv data: %s", Text::bin2hexString(recv_data).c_str());
jknapp_smtc 3:7cc5dfd22b54 107 if (recv_data[0] == 0x80) {
mfiore 0:e17e5a07892d 108 recv++;
jknapp_smtc 3:7cc5dfd22b54 109 } else if (recv_data[0] == 0xFF) {
jknapp_smtc 3:7cc5dfd22b54 110 goto END;
mfiore 0:e17e5a07892d 111 } else {
mfiore 0:e17e5a07892d 112 recv_mismatch++;
mfiore 0:e17e5a07892d 113 }
mfiore 0:e17e5a07892d 114 }
mfiore 0:e17e5a07892d 115 recv_data.clear();
mfiore 0:e17e5a07892d 116 }
jknapp_smtc 4:ee6bf074135c 117 msg_rdy = false; // Set to 'true' for free running.
jknapp_smtc 5:25114cb5e9a7 118 wait(wait_time);
jknapp_smtc 3:7cc5dfd22b54 119 while (!msg_rdy) wait(wait_time);
mfiore 0:e17e5a07892d 120 }
jknapp_smtc 3:7cc5dfd22b54 121 END:
mfiore 0:e17e5a07892d 122 logInfo("Version: %s", dot->getId().c_str());
mfiore 0:e17e5a07892d 123 logInfo("Recv: %d/%d", recv, iterations);
mfiore 0:e17e5a07892d 124 logInfo("Recv Mismatch: %d/%d", recv_mismatch, iterations);
mfiore 0:e17e5a07892d 125 logInfo("Send Failure: %d/%d", send_failure, iterations);
mfiore 0:e17e5a07892d 126 logInfo("Dropped: %d/%d", iterations - (recv + recv_mismatch + send_failure), iterations);
mfiore 0:e17e5a07892d 127
mfiore 0:e17e5a07892d 128 return 0;
mfiore 0:e17e5a07892d 129 }