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Fork to see if I can get working
Dependencies: BufferedSerial OneWire WinbondSPIFlash libxDot-dev-mbed5-deprecated
Fork of xDotBridge_update_test20180823 by
examples/src/dot_util.cpp@2:ffac7b141b72, 2016-10-06 (annotated)
- Committer:
- mfiore
- Date:
- Thu Oct 06 16:44:19 2016 +0000
- Revision:
- 2:ffac7b141b72
- Parent:
- 1:c4915e00d2ce
- Child:
- 4:93579eb88fcd
save configuration so AUTO_OTA example works properly. clarify some comments and logging.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mfiore | 0:a151a6350d7f | 1 | #include "dot_util.h" |
mfiore | 0:a151a6350d7f | 2 | |
mfiore | 0:a151a6350d7f | 3 | void display_config() { |
mfiore | 0:a151a6350d7f | 4 | // display configuration and library version information |
mfiore | 0:a151a6350d7f | 5 | logInfo("version: %s", dot->getId().c_str()); |
mfiore | 0:a151a6350d7f | 6 | logInfo("general configuration"); |
mfiore | 0:a151a6350d7f | 7 | logInfo("---------------------"); |
mfiore | 0:a151a6350d7f | 8 | logInfo("\tdevice ID/EUI: %s", mts::Text::bin2hexString(dot->getDeviceId()).c_str()); |
mfiore | 0:a151a6350d7f | 9 | logInfo("\tfrequency band: %s", mDot::FrequencyBandStr(dot->getFrequencyBand()).c_str()); |
mfiore | 2:ffac7b141b72 | 10 | if (dot->getFrequencySubBand() != mDot::FB_EU868) { |
mfiore | 1:c4915e00d2ce | 11 | logInfo("\tfrequency sub band: %u", dot->getFrequencySubBand()); |
mfiore | 1:c4915e00d2ce | 12 | } |
mfiore | 0:a151a6350d7f | 13 | logInfo("\tpublic network: %s", dot->getPublicNetwork() == true ? "on" : "off"); |
mfiore | 0:a151a6350d7f | 14 | logInfo("credentials configuration"); |
mfiore | 0:a151a6350d7f | 15 | logInfo("-------------------------"); |
mfiore | 0:a151a6350d7f | 16 | logInfo("\tnetwork name: %s", dot->getNetworkName().c_str()); |
mfiore | 0:a151a6350d7f | 17 | logInfo("\tnetwork phrase: %s", dot->getNetworkPassphrase().c_str()); |
mfiore | 0:a151a6350d7f | 18 | logInfo("\tnetwork join mode: %s", mDot::JoinModeStr(dot->getJoinMode()).c_str()); |
mfiore | 0:a151a6350d7f | 19 | logInfo("communication parameters"); |
mfiore | 0:a151a6350d7f | 20 | logInfo("------------------------"); |
mfiore | 0:a151a6350d7f | 21 | logInfo("\tacks: %s, %u attempts", dot->getAck() > 0 ? "on" : "off", dot->getAck()); |
mfiore | 0:a151a6350d7f | 22 | logInfo("\tTX datarate: %s", mDot::DataRateStr(dot->getTxDataRate()).c_str()); |
mfiore | 0:a151a6350d7f | 23 | logInfo("\tTX power: %lu dBm", dot->getTxPower()); |
mfiore | 0:a151a6350d7f | 24 | logInfo("\tatnenna gain: %u dBm", dot->getAntennaGain()); |
mfiore | 0:a151a6350d7f | 25 | } |
mfiore | 0:a151a6350d7f | 26 | |
mfiore | 0:a151a6350d7f | 27 | void update_ota_config(std::string network_name, std::string network_passphrase, uint8_t frequency_sub_band, bool public_network, uint8_t ack) { |
mfiore | 0:a151a6350d7f | 28 | std::string current_network_name = dot->getNetworkName(); |
mfiore | 0:a151a6350d7f | 29 | std::string current_network_passphrase = dot->getNetworkPassphrase(); |
mfiore | 0:a151a6350d7f | 30 | uint8_t current_frequency_sub_band = dot->getFrequencySubBand(); |
mfiore | 0:a151a6350d7f | 31 | bool current_public_network = dot->getPublicNetwork(); |
mfiore | 0:a151a6350d7f | 32 | uint8_t current_ack = dot->getAck(); |
mfiore | 0:a151a6350d7f | 33 | |
mfiore | 0:a151a6350d7f | 34 | if (current_network_name != network_name) { |
mfiore | 0:a151a6350d7f | 35 | logInfo("changing network name from \"%s\" to \"%s\"", current_network_name.c_str(), network_name.c_str()); |
mfiore | 0:a151a6350d7f | 36 | if (dot->setNetworkName(network_name) != mDot::MDOT_OK) { |
mfiore | 0:a151a6350d7f | 37 | logError("failed to set network name to \"%s\"", network_name.c_str()); |
mfiore | 0:a151a6350d7f | 38 | } |
mfiore | 0:a151a6350d7f | 39 | } |
mfiore | 0:a151a6350d7f | 40 | |
mfiore | 0:a151a6350d7f | 41 | if (current_network_passphrase != network_passphrase) { |
mfiore | 0:a151a6350d7f | 42 | logInfo("changing network passphrase from \"%s\" to \"%s\"", current_network_passphrase.c_str(), network_passphrase.c_str()); |
mfiore | 0:a151a6350d7f | 43 | if (dot->setNetworkPassphrase(network_passphrase) != mDot::MDOT_OK) { |
mfiore | 0:a151a6350d7f | 44 | logError("failed to set network passphrase to \"%s\"", network_passphrase.c_str()); |
mfiore | 0:a151a6350d7f | 45 | } |
mfiore | 0:a151a6350d7f | 46 | } |
mfiore | 0:a151a6350d7f | 47 | |
mfiore | 0:a151a6350d7f | 48 | if (current_frequency_sub_band != frequency_sub_band) { |
mfiore | 0:a151a6350d7f | 49 | logInfo("changing frequency sub band from %u to %u", current_frequency_sub_band, frequency_sub_band); |
mfiore | 0:a151a6350d7f | 50 | if (dot->setFrequencySubBand(frequency_sub_band) != mDot::MDOT_OK) { |
mfiore | 0:a151a6350d7f | 51 | logError("failed to set frequency sub band to %u", frequency_sub_band); |
mfiore | 0:a151a6350d7f | 52 | } |
mfiore | 0:a151a6350d7f | 53 | } |
mfiore | 0:a151a6350d7f | 54 | |
mfiore | 0:a151a6350d7f | 55 | if (current_public_network != public_network) { |
mfiore | 0:a151a6350d7f | 56 | logInfo("changing public network from %s to %s", current_public_network ? "true" : "false", public_network ? "true" : "false"); |
mfiore | 0:a151a6350d7f | 57 | if (dot->setPublicNetwork(public_network) != mDot::MDOT_OK) { |
mfiore | 0:a151a6350d7f | 58 | logError("failed to set public network to %s", public_network ? "true" : "false"); |
mfiore | 0:a151a6350d7f | 59 | } |
mfiore | 0:a151a6350d7f | 60 | } |
mfiore | 0:a151a6350d7f | 61 | |
mfiore | 0:a151a6350d7f | 62 | if (current_ack != ack) { |
mfiore | 0:a151a6350d7f | 63 | logInfo("changing acks from %u to %u", current_ack, ack); |
mfiore | 0:a151a6350d7f | 64 | if (dot->setAck(ack) != mDot::MDOT_OK) { |
mfiore | 0:a151a6350d7f | 65 | logError("failed to set acks to %u", ack); |
mfiore | 0:a151a6350d7f | 66 | } |
mfiore | 0:a151a6350d7f | 67 | } |
mfiore | 0:a151a6350d7f | 68 | } |
mfiore | 0:a151a6350d7f | 69 | |
mfiore | 0:a151a6350d7f | 70 | void join_network() { |
mfiore | 0:a151a6350d7f | 71 | int32_t j_attempts = 0; |
mfiore | 0:a151a6350d7f | 72 | int32_t ret = mDot::MDOT_ERROR; |
mfiore | 0:a151a6350d7f | 73 | |
mfiore | 0:a151a6350d7f | 74 | // attempt to join the network |
mfiore | 0:a151a6350d7f | 75 | while (ret != mDot::MDOT_OK) { |
mfiore | 0:a151a6350d7f | 76 | logInfo("attempt %d to join network", ++j_attempts); |
mfiore | 0:a151a6350d7f | 77 | ret = dot->joinNetwork(); |
mfiore | 0:a151a6350d7f | 78 | if (ret != mDot::MDOT_OK) { |
mfiore | 0:a151a6350d7f | 79 | logError("failed to join network %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
mfiore | 0:a151a6350d7f | 80 | // in some frequency bands we need to wait until another channel is available before transmitting again |
mfiore | 0:a151a6350d7f | 81 | uint32_t delay_s = (dot->getNextTxMs() / 1000) + 1; |
mfiore | 0:a151a6350d7f | 82 | if (delay_s < 2) { |
mfiore | 0:a151a6350d7f | 83 | logInfo("waiting %lu s until next free channel", delay_s); |
mfiore | 0:a151a6350d7f | 84 | wait(delay_s); |
mfiore | 0:a151a6350d7f | 85 | } else { |
mfiore | 0:a151a6350d7f | 86 | logInfo("sleeping %lu s until next free channel", delay_s); |
mfiore | 0:a151a6350d7f | 87 | dot->sleep(delay_s, mDot::RTC_ALARM, false); |
mfiore | 0:a151a6350d7f | 88 | } |
mfiore | 0:a151a6350d7f | 89 | } |
mfiore | 0:a151a6350d7f | 90 | } |
mfiore | 0:a151a6350d7f | 91 | } |
mfiore | 0:a151a6350d7f | 92 | |
mfiore | 0:a151a6350d7f | 93 | void sleep_wake_rtc_only(bool deepsleep) { |
mfiore | 0:a151a6350d7f | 94 | // in some frequency bands we need to wait until another channel is available before transmitting again |
mfiore | 0:a151a6350d7f | 95 | // wait at least 10s between transmissions |
mfiore | 0:a151a6350d7f | 96 | uint32_t delay_s = dot->getNextTxMs() / 1000; |
mfiore | 0:a151a6350d7f | 97 | if (delay_s < 10) { |
mfiore | 0:a151a6350d7f | 98 | delay_s = 10; |
mfiore | 0:a151a6350d7f | 99 | } |
mfiore | 0:a151a6350d7f | 100 | |
mfiore | 0:a151a6350d7f | 101 | logInfo("%ssleeping %lus", deepsleep ? "deep" : "", delay_s); |
mfiore | 0:a151a6350d7f | 102 | logInfo("application will %s after waking up", deepsleep ? "execute from beginning" : "resume"); |
mfiore | 0:a151a6350d7f | 103 | |
mfiore | 0:a151a6350d7f | 104 | // go to sleep/deepsleep for delay_s seconds and wake using the RTC alarm |
mfiore | 0:a151a6350d7f | 105 | dot->sleep(delay_s, mDot::RTC_ALARM, deepsleep); |
mfiore | 0:a151a6350d7f | 106 | } |
mfiore | 0:a151a6350d7f | 107 | |
mfiore | 0:a151a6350d7f | 108 | void sleep_wake_interrupt_only(bool deepsleep) { |
mfiore | 0:a151a6350d7f | 109 | #if defined (TARGET_XDOT_L151CC) |
mfiore | 0:a151a6350d7f | 110 | if (deepsleep) { |
mfiore | 0:a151a6350d7f | 111 | // for xDot, WAKE pin (connected to S2 on xDot-DK) is the only pin that can wake the processor from deepsleep |
mfiore | 0:a151a6350d7f | 112 | // it is automatically configured when INTERRUPT or RTC_ALARM_OR_INTERRUPT is the wakeup source and deepsleep is true in the mDot::sleep call |
mfiore | 0:a151a6350d7f | 113 | } else { |
mfiore | 0:a151a6350d7f | 114 | // configure WAKE pin (connected to S2 on xDot-DK) as the pin that will wake the xDot from low power modes |
mfiore | 0:a151a6350d7f | 115 | // other pins can be confgured instead: GPIO0-3 or UART_RX |
mfiore | 0:a151a6350d7f | 116 | dot->setWakePin(WAKE); |
mfiore | 0:a151a6350d7f | 117 | } |
mfiore | 0:a151a6350d7f | 118 | |
mfiore | 2:ffac7b141b72 | 119 | logInfo("%ssleeping until interrupt on %s pin", deepsleep ? "deep" : "", deepsleep ? "WAKE" : mDot::pinName2Str(dot->getWakePin()).c_str()); |
mfiore | 0:a151a6350d7f | 120 | #else |
mfiore | 0:a151a6350d7f | 121 | if (deepsleep) { |
mfiore | 0:a151a6350d7f | 122 | // for mDot, XBEE_DIO7 pin is the only pin that can wake the processor from deepsleep |
mfiore | 0:a151a6350d7f | 123 | // it is automatically configured when INTERRUPT or RTC_ALARM_OR_INTERRUPT is the wakeup source and deepsleep is true in the mDot::sleep call |
mfiore | 0:a151a6350d7f | 124 | } else { |
mfiore | 0:a151a6350d7f | 125 | // configure XBEE_DIO7 pin as the pin that will wake the mDot from low power modes |
mfiore | 0:a151a6350d7f | 126 | // other pins can be confgured instead: XBEE_DIO2-6, XBEE_DI8, XBEE_DIN |
mfiore | 0:a151a6350d7f | 127 | dot->setWakePin(XBEE_DIO7); |
mfiore | 0:a151a6350d7f | 128 | } |
mfiore | 0:a151a6350d7f | 129 | |
mfiore | 2:ffac7b141b72 | 130 | logInfo("%ssleeping until interrupt on %s pin", deepsleep ? "deep" : "", deepsleep ? "DIO7" : mDot::pinName2Str(dot->getWakePin()).c_str()); |
mfiore | 0:a151a6350d7f | 131 | #endif |
mfiore | 0:a151a6350d7f | 132 | |
mfiore | 0:a151a6350d7f | 133 | logInfo("application will %s after waking up", deepsleep ? "execute from beginning" : "resume"); |
mfiore | 0:a151a6350d7f | 134 | |
mfiore | 0:a151a6350d7f | 135 | // go to sleep/deepsleep and wake on rising edge of configured wake pin (only the WAKE pin in deepsleep) |
mfiore | 0:a151a6350d7f | 136 | // since we're not waking on the RTC alarm, the interval is ignored |
mfiore | 0:a151a6350d7f | 137 | dot->sleep(0, mDot::INTERRUPT, deepsleep); |
mfiore | 0:a151a6350d7f | 138 | } |
mfiore | 0:a151a6350d7f | 139 | |
mfiore | 0:a151a6350d7f | 140 | void sleep_wake_rtc_or_interrupt(bool deepsleep) { |
mfiore | 0:a151a6350d7f | 141 | // in some frequency bands we need to wait until another channel is available before transmitting again |
mfiore | 0:a151a6350d7f | 142 | // wait at least 10s between transmissions |
mfiore | 0:a151a6350d7f | 143 | uint32_t delay_s = dot->getNextTxMs() / 1000; |
mfiore | 0:a151a6350d7f | 144 | if (delay_s < 10) { |
mfiore | 0:a151a6350d7f | 145 | delay_s = 10; |
mfiore | 0:a151a6350d7f | 146 | } |
mfiore | 0:a151a6350d7f | 147 | |
mfiore | 0:a151a6350d7f | 148 | #if defined (TARGET_XDOT_L151CC) |
mfiore | 0:a151a6350d7f | 149 | if (deepsleep) { |
mfiore | 0:a151a6350d7f | 150 | // for xDot, WAKE pin (connected to S2 on xDot-DK) is the only pin that can wake the processor from deepsleep |
mfiore | 0:a151a6350d7f | 151 | // it is automatically configured when INTERRUPT or RTC_ALARM_OR_INTERRUPT is the wakeup source and deepsleep is true in the mDot::sleep call |
mfiore | 0:a151a6350d7f | 152 | } else { |
mfiore | 0:a151a6350d7f | 153 | // configure WAKE pin (connected to S2 on xDot-DK) as the pin that will wake the xDot from low power modes |
mfiore | 0:a151a6350d7f | 154 | // other pins can be confgured instead: GPIO0-3 or UART_RX |
mfiore | 0:a151a6350d7f | 155 | dot->setWakePin(WAKE); |
mfiore | 0:a151a6350d7f | 156 | } |
mfiore | 0:a151a6350d7f | 157 | |
mfiore | 2:ffac7b141b72 | 158 | logInfo("%ssleeping %lus or until interrupt on %s pin", deepsleep ? "deep" : "", delay_s, deepsleep ? "WAKE" : mDot::pinName2Str(dot->getWakePin()).c_str()); |
mfiore | 0:a151a6350d7f | 159 | #else |
mfiore | 0:a151a6350d7f | 160 | if (deepsleep) { |
mfiore | 0:a151a6350d7f | 161 | // for mDot, XBEE_DIO7 pin is the only pin that can wake the processor from deepsleep |
mfiore | 0:a151a6350d7f | 162 | // it is automatically configured when INTERRUPT or RTC_ALARM_OR_INTERRUPT is the wakeup source and deepsleep is true in the mDot::sleep call |
mfiore | 0:a151a6350d7f | 163 | } else { |
mfiore | 0:a151a6350d7f | 164 | // configure XBEE_DIO7 pin as the pin that will wake the mDot from low power modes |
mfiore | 0:a151a6350d7f | 165 | // other pins can be confgured instead: XBEE_DIO2-6, XBEE_DI8, XBEE_DIN |
mfiore | 0:a151a6350d7f | 166 | dot->setWakePin(XBEE_DIO7); |
mfiore | 0:a151a6350d7f | 167 | } |
mfiore | 0:a151a6350d7f | 168 | |
mfiore | 2:ffac7b141b72 | 169 | logInfo("%ssleeping %lus or until interrupt on %s pin", deepsleep ? "deep" : "", delay_s, deepsleep ? "DIO7" : mDot::pinName2Str(dot->getWakePin()).c_str()); |
mfiore | 0:a151a6350d7f | 170 | #endif |
mfiore | 0:a151a6350d7f | 171 | |
mfiore | 0:a151a6350d7f | 172 | logInfo("application will %s after waking up", deepsleep ? "execute from beginning" : "resume"); |
mfiore | 0:a151a6350d7f | 173 | |
mfiore | 0:a151a6350d7f | 174 | // go to sleep/deepsleep and wake using the RTC alarm after delay_s seconds or rising edge of configured wake pin (only the WAKE pin in deepsleep) |
mfiore | 0:a151a6350d7f | 175 | // whichever comes first will wake the xDot |
mfiore | 0:a151a6350d7f | 176 | dot->sleep(delay_s, mDot::RTC_ALARM_OR_INTERRUPT, deepsleep); |
mfiore | 0:a151a6350d7f | 177 | } |
mfiore | 0:a151a6350d7f | 178 | |
mfiore | 0:a151a6350d7f | 179 | void send_data(std::vector<uint8_t> data) { |
mfiore | 0:a151a6350d7f | 180 | uint32_t ret; |
mfiore | 0:a151a6350d7f | 181 | |
mfiore | 0:a151a6350d7f | 182 | ret = dot->send(data); |
mfiore | 0:a151a6350d7f | 183 | if (ret != mDot::MDOT_OK) { |
mfiore | 2:ffac7b141b72 | 184 | logError("failed to send data to gateway [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str()); |
mfiore | 0:a151a6350d7f | 185 | } else { |
mfiore | 2:ffac7b141b72 | 186 | logInfo("successfully sent data to gateway"); |
mfiore | 0:a151a6350d7f | 187 | } |
mfiore | 0:a151a6350d7f | 188 | } |