Jose Rios
Basic xdot code to check how many memory is available for user APP after initializing libxdot lorawan stack
Diff: examples/src/dot_util.cpp
- Revision:
- 43:97fd5b4de956
- Parent:
- 42:20f6b29a9903
--- a/examples/src/dot_util.cpp Tue May 25 09:54:33 2021 -0500
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,756 +0,0 @@
-#include "dot_util.h"
-#if defined(TARGET_XDOT_L151CC)
-#include "xdot_low_power.h"
-#endif
-
-#if defined(TARGET_MTS_MDOT_F411RE)
-uint32_t portA[6];
-uint32_t portB[6];
-uint32_t portC[6];
-uint32_t portD[6];
-uint32_t portH[6];
-#endif
-
-
-lora::ChannelPlan* create_channel_plan() {
- lora::ChannelPlan* plan;
-
-#if CHANNEL_PLAN == CP_US915
- plan = new lora::ChannelPlan_US915();
-#elif CHANNEL_PLAN == CP_AU915
- plan = new lora::ChannelPlan_AU915();
-#elif CHANNEL_PLAN == CP_EU868
- plan = new lora::ChannelPlan_EU868();
-#elif CHANNEL_PLAN == CP_KR920
- plan = new lora::ChannelPlan_KR920();
-#elif CHANNEL_PLAN == CP_IN865
- plan = new lora::ChannelPlan_IN865();
-#elif CHANNEL_PLAN == CP_AS923
- plan = new lora::ChannelPlan_AS923();
-#elif CHANNEL_PLAN == CP_AS923_2
- plan = new lora::ChannelPlan_AS923();
-#elif CHANNEL_PLAN == CP_AS923_3
- plan = new lora::ChannelPlan_AS923();
-#elif CHANNEL_PLAN == CP_AS923_JAPAN
- plan = new lora::ChannelPlan_AS923_Japan();
-#elif CHANNEL_PLAN == CP_AS923_JAPAN1
- plan = new lora::ChannelPlan_AS923_Japan1();
-#elif CHANNEL_PLAN == CP_AS923_JAPAN2
- plan = new lora::ChannelPlan_AS923_Japan2();
-#elif CHANNEL_PLAN == CP_RU864
- plan = new lora::ChannelPlan_RU864();
-#endif
-
- return plan;
-}
-
-
-void display_config() {
- // display configuration and library version information
- logInfo("=====================");
- logInfo("general configuration");
- logInfo("=====================");
- logInfo("version ------------------ %s", dot->getId().c_str());
- logInfo("device ID/EUI ------------ %s", mts::Text::bin2hexString(dot->getDeviceId()).c_str());
- logInfo("default channel plan ----- %s", mDot::FrequencyBandStr(dot->getDefaultFrequencyBand()).c_str());
- logInfo("current channel plan ----- %s", mDot::FrequencyBandStr(dot->getFrequencyBand()).c_str());
- if (lora::ChannelPlan::IsPlanFixed(dot->getFrequencyBand())) {
- logInfo("frequency sub band ------- %u", dot->getFrequencySubBand());
- }
-
- std::string network_mode_str("Undefined");
- uint8_t network_mode = dot->getPublicNetwork();
- if (network_mode == lora::PRIVATE_MTS)
- network_mode_str = "Private MTS";
- else if (network_mode == lora::PUBLIC_LORAWAN)
- network_mode_str = "Public LoRaWAN";
- else if (network_mode == lora::PRIVATE_LORAWAN)
- network_mode_str = "Private LoRaWAN";
- logInfo("public network ----------- %s", network_mode_str.c_str());
-
- logInfo("=========================");
- logInfo("credentials configuration");
- logInfo("=========================");
- logInfo("device class ------------- %s", dot->getClass().c_str());
- logInfo("network join mode -------- %s", mDot::JoinModeStr(dot->getJoinMode()).c_str());
- if (dot->getJoinMode() == mDot::MANUAL || dot->getJoinMode() == mDot::PEER_TO_PEER) {
- logInfo("network address ---------- %s", mts::Text::bin2hexString(dot->getNetworkAddress()).c_str());
- logInfo("network session key------- %s", mts::Text::bin2hexString(dot->getNetworkSessionKey()).c_str());
- logInfo("data session key---------- %s", mts::Text::bin2hexString(dot->getDataSessionKey()).c_str());
- } else {
- logInfo("network name ------------- %s", dot->getNetworkName().c_str());
- logInfo("network phrase ----------- %s", dot->getNetworkPassphrase().c_str());
- logInfo("network EUI -------------- %s", mts::Text::bin2hexString(dot->getNetworkId()).c_str());
- logInfo("network KEY -------------- %s", mts::Text::bin2hexString(dot->getNetworkKey()).c_str());
- }
- logInfo("========================");
- logInfo("communication parameters");
- logInfo("========================");
- if (dot->getJoinMode() == mDot::PEER_TO_PEER) {
- logInfo("TX frequency ------------- %lu", dot->getTxFrequency());
- } else {
- logInfo("acks --------------------- %s, %u attempts", dot->getAck() > 0 ? "on" : "off", dot->getAck());
- }
- logInfo("TX datarate -------------- %s", mDot::DataRateStr(dot->getTxDataRate()).c_str());
- logInfo("TX power ----------------- %lu dBm", dot->getTxPower());
- logInfo("antenna gain ------------- %u dBm", dot->getAntennaGain());
- logInfo("LBT ---------------------- %s", dot->getLbtTimeUs() ? "on" : "off");
- if (dot->getLbtTimeUs()) {
- logInfo("LBT time ----------------- %lu us", dot->getLbtTimeUs());
- logInfo("LBT threshold ------------ %d dBm", dot->getLbtThreshold());
- }
-}
-
-void update_ota_config_name_phrase(std::string network_name, std::string network_passphrase, uint8_t frequency_sub_band, lora::NetworkType network_type, uint8_t ack) {
- std::string current_network_name = dot->getNetworkName();
- std::string current_network_passphrase = dot->getNetworkPassphrase();
- uint8_t current_frequency_sub_band = dot->getFrequencySubBand();
- uint8_t current_network_type = dot->getPublicNetwork();
- uint8_t current_ack = dot->getAck();
-
- if (current_network_name != network_name) {
- logInfo("changing network name from \"%s\" to \"%s\"", current_network_name.c_str(), network_name.c_str());
- if (dot->setNetworkName(network_name) != mDot::MDOT_OK) {
- logError("failed to set network name to \"%s\"", network_name.c_str());
- }
- }
-
- if (current_network_passphrase != network_passphrase) {
- logInfo("changing network passphrase from \"%s\" to \"%s\"", current_network_passphrase.c_str(), network_passphrase.c_str());
- if (dot->setNetworkPassphrase(network_passphrase) != mDot::MDOT_OK) {
- logError("failed to set network passphrase to \"%s\"", network_passphrase.c_str());
- }
- }
-
- if (lora::ChannelPlan::IsPlanFixed(dot->getFrequencyBand())) {
- if (current_frequency_sub_band != frequency_sub_band) {
- logInfo("changing frequency sub band from %u to %u", current_frequency_sub_band, frequency_sub_band);
- if (dot->setFrequencySubBand(frequency_sub_band) != mDot::MDOT_OK) {
- logError("failed to set frequency sub band to %u", frequency_sub_band);
- }
- }
- }
-
- if (current_network_type != network_type) {
- if (dot->setPublicNetwork(network_type) != mDot::MDOT_OK) {
- logError("failed to set network type");
- }
- }
-
- if (current_ack != ack) {
- logInfo("changing acks from %u to %u", current_ack, ack);
- if (dot->setAck(ack) != mDot::MDOT_OK) {
- logError("failed to set acks to %u", ack);
- }
- }
-}
-
-void update_ota_config_id_key(uint8_t *network_id, uint8_t *network_key, uint8_t frequency_sub_band, lora::NetworkType network_type, uint8_t ack) {
- std::vector<uint8_t> current_network_id = dot->getNetworkId();
- std::vector<uint8_t> current_network_key = dot->getNetworkKey();
- uint8_t current_frequency_sub_band = dot->getFrequencySubBand();
- uint8_t current_network_type = dot->getPublicNetwork();
- uint8_t current_ack = dot->getAck();
-
- std::vector<uint8_t> network_id_vector(network_id, network_id + 8);
- std::vector<uint8_t> network_key_vector(network_key, network_key + 16);
-
- if (current_network_id != network_id_vector) {
- logInfo("changing network ID from \"%s\" to \"%s\"", mts::Text::bin2hexString(current_network_id).c_str(), mts::Text::bin2hexString(network_id_vector).c_str());
- if (dot->setNetworkId(network_id_vector) != mDot::MDOT_OK) {
- logError("failed to set network ID to \"%s\"", mts::Text::bin2hexString(network_id_vector).c_str());
- }
- }
-
- if (current_network_key != network_key_vector) {
- logInfo("changing network KEY from \"%s\" to \"%s\"", mts::Text::bin2hexString(current_network_key).c_str(), mts::Text::bin2hexString(network_key_vector).c_str());
- if (dot->setNetworkKey(network_key_vector) != mDot::MDOT_OK) {
- logError("failed to set network KEY to \"%s\"", mts::Text::bin2hexString(network_key_vector).c_str());
- }
- }
-
- if (lora::ChannelPlan::IsPlanFixed(dot->getFrequencyBand())) {
- if (current_frequency_sub_band != frequency_sub_band) {
- logInfo("changing frequency sub band from %u to %u", current_frequency_sub_band, frequency_sub_band);
- if (dot->setFrequencySubBand(frequency_sub_band) != mDot::MDOT_OK) {
- logError("failed to set frequency sub band to %u", frequency_sub_band);
- }
- }
- }
-
- if (current_network_type != network_type) {
- if (dot->setPublicNetwork(network_type) != mDot::MDOT_OK) {
- logError("failed to set network type");
- }
- }
-
- if (current_ack != ack) {
- logInfo("changing acks from %u to %u", current_ack, ack);
- if (dot->setAck(ack) != mDot::MDOT_OK) {
- logError("failed to set acks to %u", ack);
- }
- }
-}
-
-void update_manual_config(uint8_t *network_address, uint8_t *network_session_key, uint8_t *data_session_key, uint8_t frequency_sub_band, lora::NetworkType network_type, uint8_t ack) {
- std::vector<uint8_t> current_network_address = dot->getNetworkAddress();
- std::vector<uint8_t> current_network_session_key = dot->getNetworkSessionKey();
- std::vector<uint8_t> current_data_session_key = dot->getDataSessionKey();
- uint8_t current_frequency_sub_band = dot->getFrequencySubBand();
- uint8_t current_network_type = dot->getPublicNetwork();
- uint8_t current_ack = dot->getAck();
-
- std::vector<uint8_t> network_address_vector(network_address, network_address + 4);
- std::vector<uint8_t> network_session_key_vector(network_session_key, network_session_key + 16);
- std::vector<uint8_t> data_session_key_vector(data_session_key, data_session_key + 16);
-
- if (current_network_address != network_address_vector) {
- logInfo("changing network address from \"%s\" to \"%s\"", mts::Text::bin2hexString(current_network_address).c_str(), mts::Text::bin2hexString(network_address_vector).c_str());
- if (dot->setNetworkAddress(network_address_vector) != mDot::MDOT_OK) {
- logError("failed to set network address to \"%s\"", mts::Text::bin2hexString(network_address_vector).c_str());
- }
- }
-
- if (current_network_session_key != network_session_key_vector) {
- logInfo("changing network session key from \"%s\" to \"%s\"", mts::Text::bin2hexString(current_network_session_key).c_str(), mts::Text::bin2hexString(network_session_key_vector).c_str());
- if (dot->setNetworkSessionKey(network_session_key_vector) != mDot::MDOT_OK) {
- logError("failed to set network session key to \"%s\"", mts::Text::bin2hexString(network_session_key_vector).c_str());
- }
- }
-
- if (current_data_session_key != data_session_key_vector) {
- logInfo("changing data session key from \"%s\" to \"%s\"", mts::Text::bin2hexString(current_data_session_key).c_str(), mts::Text::bin2hexString(data_session_key_vector).c_str());
- if (dot->setDataSessionKey(data_session_key_vector) != mDot::MDOT_OK) {
- logError("failed to set data session key to \"%s\"", mts::Text::bin2hexString(data_session_key_vector).c_str());
- }
- }
-
- if (current_frequency_sub_band != frequency_sub_band) {
- logInfo("changing frequency sub band from %u to %u", current_frequency_sub_band, frequency_sub_band);
- if (dot->setFrequencySubBand(frequency_sub_band) != mDot::MDOT_OK) {
- logError("failed to set frequency sub band to %u", frequency_sub_band);
- }
- }
-
- if (current_network_type != network_type) {
- if (dot->setPublicNetwork(network_type) != mDot::MDOT_OK) {
- logError("failed to set network type");
- }
- }
-
- if (current_ack != ack) {
- logInfo("changing acks from %u to %u", current_ack, ack);
- if (dot->setAck(ack) != mDot::MDOT_OK) {
- logError("failed to set acks to %u", ack);
- }
- }
-}
-
-void update_peer_to_peer_config(uint8_t *network_address, uint8_t *network_session_key, uint8_t *data_session_key, uint32_t tx_frequency, uint8_t tx_datarate, uint8_t tx_power) {
- std::vector<uint8_t> current_network_address = dot->getNetworkAddress();
- std::vector<uint8_t> current_network_session_key = dot->getNetworkSessionKey();
- std::vector<uint8_t> current_data_session_key = dot->getDataSessionKey();
- uint32_t current_tx_frequency = dot->getTxFrequency();
- uint8_t current_tx_datarate = dot->getTxDataRate();
- uint8_t current_tx_power = dot->getTxPower();
-
- std::vector<uint8_t> network_address_vector(network_address, network_address + 4);
- std::vector<uint8_t> network_session_key_vector(network_session_key, network_session_key + 16);
- std::vector<uint8_t> data_session_key_vector(data_session_key, data_session_key + 16);
-
- if (current_network_address != network_address_vector) {
- logInfo("changing network address from \"%s\" to \"%s\"", mts::Text::bin2hexString(current_network_address).c_str(), mts::Text::bin2hexString(network_address_vector).c_str());
- if (dot->setNetworkAddress(network_address_vector) != mDot::MDOT_OK) {
- logError("failed to set network address to \"%s\"", mts::Text::bin2hexString(network_address_vector).c_str());
- }
- }
-
- if (current_network_session_key != network_session_key_vector) {
- logInfo("changing network session key from \"%s\" to \"%s\"", mts::Text::bin2hexString(current_network_session_key).c_str(), mts::Text::bin2hexString(network_session_key_vector).c_str());
- if (dot->setNetworkSessionKey(network_session_key_vector) != mDot::MDOT_OK) {
- logError("failed to set network session key to \"%s\"", mts::Text::bin2hexString(network_session_key_vector).c_str());
- }
- }
-
- if (current_data_session_key != data_session_key_vector) {
- logInfo("changing data session key from \"%s\" to \"%s\"", mts::Text::bin2hexString(current_data_session_key).c_str(), mts::Text::bin2hexString(data_session_key_vector).c_str());
- if (dot->setDataSessionKey(data_session_key_vector) != mDot::MDOT_OK) {
- logError("failed to set data session key to \"%s\"", mts::Text::bin2hexString(data_session_key_vector).c_str());
- }
- }
-
- if (current_tx_frequency != tx_frequency) {
- logInfo("changing TX frequency from %lu to %lu", current_tx_frequency, tx_frequency);
- if (dot->setTxFrequency(tx_frequency) != mDot::MDOT_OK) {
- logError("failed to set TX frequency to %lu", tx_frequency);
- }
- }
-
- if (current_tx_datarate != tx_datarate) {
- logInfo("changing TX datarate from %u to %u", current_tx_datarate, tx_datarate);
- if (dot->setTxDataRate(tx_datarate) != mDot::MDOT_OK) {
- logError("failed to set TX datarate to %u", tx_datarate);
- }
- }
-
- if (current_tx_power != tx_power) {
- logInfo("changing TX power from %u to %u", current_tx_power, tx_power);
- if (dot->setTxPower(tx_power) != mDot::MDOT_OK) {
- logError("failed to set TX power to %u", tx_power);
- }
- }
-}
-
-void update_network_link_check_config(uint8_t link_check_count, uint8_t link_check_threshold) {
- uint8_t current_link_check_count = dot->getLinkCheckCount();
- uint8_t current_link_check_threshold = dot->getLinkCheckThreshold();
-
- if (current_link_check_count != link_check_count) {
- logInfo("changing link check count from %u to %u", current_link_check_count, link_check_count);
- if (dot->setLinkCheckCount(link_check_count) != mDot::MDOT_OK) {
- logError("failed to set link check count to %u", link_check_count);
- }
- }
-
- if (current_link_check_threshold != link_check_threshold) {
- logInfo("changing link check threshold from %u to %u", current_link_check_threshold, link_check_threshold);
- if (dot->setLinkCheckThreshold(link_check_threshold) != mDot::MDOT_OK) {
- logError("failed to set link check threshold to %u", link_check_threshold);
- }
- }
-}
-
-void join_network() {
- int32_t j_attempts = 0;
- int32_t ret = mDot::MDOT_ERROR;
-
- // attempt to join the network
- while (ret != mDot::MDOT_OK) {
- logInfo("attempt %d to join network", ++j_attempts);
- ret = dot->joinNetwork();
- if (ret != mDot::MDOT_OK) {
- logError("failed to join network %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
- // in some frequency bands we need to wait until another channel is available before transmitting again
- uint32_t delay_s = (dot->getNextTxMs() / 1000) + 1;
- if (delay_s < 5) {
- logInfo("waiting %lu s until next free channel", delay_s);
- ThisThread::sleep_for(std::chrono::seconds(delay_s));
- } else {
- logInfo("sleeping %lu s until next free channel", delay_s);
- dot->sleep(delay_s, mDot::RTC_ALARM, false);
- }
- }
- }
-}
-
-void sleep_wake_rtc_only(bool deepsleep) {
- // in some frequency bands we need to wait until another channel is available before transmitting again
- // wait at least 10s between transmissions
- uint32_t delay_s = dot->getNextTxMs() / 1000;
- if (delay_s < 10) {
- delay_s = 10;
- }
-
- logInfo("%ssleeping %lus", deepsleep ? "deep" : "", delay_s);
- logInfo("application will %s after waking up", deepsleep ? "execute from beginning" : "resume");
-
- // lowest current consumption in sleep mode can only be achieved by configuring IOs as analog inputs with no pull resistors
- // the library handles all internal IOs automatically, but the external IOs are the application's responsibility
- // certain IOs may require internal pullup or pulldown resistors because leaving them floating would cause extra current consumption
- // for xDot: UART_*, I2C_*, SPI_*, GPIO*, WAKE
- // for mDot: XBEE_*, USBTX, USBRX, PB_0, PB_1
- // steps are:
- // * save IO configuration
- // * configure IOs to reduce current consumption
- // * sleep
- // * restore IO configuration
- if (! deepsleep) {
- // save the GPIO state.
- sleep_save_io();
-
- // configure GPIOs for lowest current
- sleep_configure_io();
- }
-
- // go to sleep/deepsleep for delay_s seconds and wake using the RTC alarm
- dot->sleep(delay_s, mDot::RTC_ALARM, deepsleep);
-
- if (! deepsleep) {
- // restore the GPIO state.
- sleep_restore_io();
- }
-}
-
-void sleep_wake_interrupt_only(bool deepsleep) {
-#if defined (TARGET_XDOT_L151CC)
- if (deepsleep) {
- // for xDot, WAKE pin (connected to S2 on xDot-DK) is the only pin that can wake the processor from deepsleep
- // it is automatically configured when INTERRUPT or RTC_ALARM_OR_INTERRUPT is the wakeup source and deepsleep is true in the mDot::sleep call
- } else {
- // configure WAKE pin (connected to S2 on xDot-DK) as the pin that will wake the xDot from low power modes
- // other pins can be confgured instead: GPIO0-3 or UART_RX
- dot->setWakePin(WAKE);
- }
-
- logInfo("%ssleeping until interrupt on %s pin", deepsleep ? "deep" : "", deepsleep ? "WAKE" : mDot::pinName2Str(dot->getWakePin()).c_str());
-#else
-
- if (deepsleep) {
- // for mDot, XBEE_DIO7 pin is the only pin that can wake the processor from deepsleep
- // it is automatically configured when INTERRUPT or RTC_ALARM_OR_INTERRUPT is the wakeup source and deepsleep is true in the mDot::sleep call
- } else {
- // configure XBEE_DIO7 pin as the pin that will wake the mDot from low power modes
- // other pins can be confgured instead: XBEE_DIO2-6, XBEE_DI8, XBEE_DIN
- dot->setWakePin(XBEE_DIO7);
- }
-
- logInfo("%ssleeping until interrupt on %s pin", deepsleep ? "deep" : "", deepsleep ? "DIO7" : mDot::pinName2Str(dot->getWakePin()).c_str());
-#endif
-
- logInfo("application will %s after waking up", deepsleep ? "execute from beginning" : "resume");
-
- // lowest current consumption in sleep mode can only be achieved by configuring IOs as analog inputs with no pull resistors
- // the library handles all internal IOs automatically, but the external IOs are the application's responsibility
- // certain IOs may require internal pullup or pulldown resistors because leaving them floating would cause extra current consumption
- // for xDot: UART_*, I2C_*, SPI_*, GPIO*, WAKE
- // for mDot: XBEE_*, USBTX, USBRX, PB_0, PB_1
- // steps are:
- // * save IO configuration
- // * configure IOs to reduce current consumption
- // * sleep
- // * restore IO configuration
- if (! deepsleep) {
- // save the GPIO state.
- sleep_save_io();
-
- // configure GPIOs for lowest current
- sleep_configure_io();
- }
-
- // go to sleep/deepsleep and wake on rising edge of configured wake pin (only the WAKE pin in deepsleep)
- // since we're not waking on the RTC alarm, the interval is ignored
- dot->sleep(0, mDot::INTERRUPT, deepsleep);
-
- if (! deepsleep) {
- // restore the GPIO state.
- sleep_restore_io();
- }
-}
-
-void sleep_wake_rtc_or_interrupt(bool deepsleep) {
- // in some frequency bands we need to wait until another channel is available before transmitting again
- // wait at least 10s between transmissions
- uint32_t delay_s = dot->getNextTxMs() / 1000;
- if (delay_s < 10) {
- delay_s = 10;
- }
-
-#if defined (TARGET_XDOT_L151CC)
- if (deepsleep) {
- // for xDot, WAKE pin (connected to S2 on xDot-DK) is the only pin that can wake the processor from deepsleep
- // it is automatically configured when INTERRUPT or RTC_ALARM_OR_INTERRUPT is the wakeup source and deepsleep is true in the mDot::sleep call
- } else {
- // configure WAKE pin (connected to S2 on xDot-DK) as the pin that will wake the xDot from low power modes
- // other pins can be confgured instead: GPIO0-3 or UART_RX
- dot->setWakePin(WAKE);
- }
-
- logInfo("%ssleeping %lus or until interrupt on %s pin", deepsleep ? "deep" : "", delay_s, deepsleep ? "WAKE" : mDot::pinName2Str(dot->getWakePin()).c_str());
-#else
- if (deepsleep) {
- // for mDot, XBEE_DIO7 pin is the only pin that can wake the processor from deepsleep
- // it is automatically configured when INTERRUPT or RTC_ALARM_OR_INTERRUPT is the wakeup source and deepsleep is true in the mDot::sleep call
- } else {
- // configure XBEE_DIO7 pin as the pin that will wake the mDot from low power modes
- // other pins can be confgured instead: XBEE_DIO2-6, XBEE_DI8, XBEE_DIN
- dot->setWakePin(XBEE_DIO7);
- }
-
- logInfo("%ssleeping %lus or until interrupt on %s pin", deepsleep ? "deep" : "", delay_s, deepsleep ? "DIO7" : mDot::pinName2Str(dot->getWakePin()).c_str());
-#endif
-
- logInfo("application will %s after waking up", deepsleep ? "execute from beginning" : "resume");
-
- // lowest current consumption in sleep mode can only be achieved by configuring IOs as analog inputs with no pull resistors
- // the library handles all internal IOs automatically, but the external IOs are the application's responsibility
- // certain IOs may require internal pullup or pulldown resistors because leaving them floating would cause extra current consumption
- // for xDot: UART_*, I2C_*, SPI_*, GPIO*, WAKE
- // for mDot: XBEE_*, USBTX, USBRX, PB_0, PB_1
- // steps are:
- // * save IO configuration
- // * configure IOs to reduce current consumption
- // * sleep
- // * restore IO configuration
- if (! deepsleep) {
- // save the GPIO state.
- sleep_save_io();
-
- // configure GPIOs for lowest current
- sleep_configure_io();
- }
-
- // 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)
- // whichever comes first will wake the xDot
- dot->sleep(delay_s, mDot::RTC_ALARM_OR_INTERRUPT, deepsleep);
-
- if (! deepsleep) {
- // restore the GPIO state.
- sleep_restore_io();
- }
-}
-
-void sleep_save_io() {
-#if defined(TARGET_XDOT_L151CC)
- xdot_save_gpio_state();
-#else
- portA[0] = GPIOA->MODER;
- portA[1] = GPIOA->OTYPER;
- portA[2] = GPIOA->OSPEEDR;
- portA[3] = GPIOA->PUPDR;
- portA[4] = GPIOA->AFR[0];
- portA[5] = GPIOA->AFR[1];
-
- portB[0] = GPIOB->MODER;
- portB[1] = GPIOB->OTYPER;
- portB[2] = GPIOB->OSPEEDR;
- portB[3] = GPIOB->PUPDR;
- portB[4] = GPIOB->AFR[0];
- portB[5] = GPIOB->AFR[1];
-
- portC[0] = GPIOC->MODER;
- portC[1] = GPIOC->OTYPER;
- portC[2] = GPIOC->OSPEEDR;
- portC[3] = GPIOC->PUPDR;
- portC[4] = GPIOC->AFR[0];
- portC[5] = GPIOC->AFR[1];
-
- portD[0] = GPIOD->MODER;
- portD[1] = GPIOD->OTYPER;
- portD[2] = GPIOD->OSPEEDR;
- portD[3] = GPIOD->PUPDR;
- portD[4] = GPIOD->AFR[0];
- portD[5] = GPIOD->AFR[1];
-
- portH[0] = GPIOH->MODER;
- portH[1] = GPIOH->OTYPER;
- portH[2] = GPIOH->OSPEEDR;
- portH[3] = GPIOH->PUPDR;
- portH[4] = GPIOH->AFR[0];
- portH[5] = GPIOH->AFR[1];
-#endif
-}
-
-void sleep_configure_io() {
-#if defined(TARGET_XDOT_L151CC)
- // GPIO Ports Clock Enable
- __GPIOA_CLK_ENABLE();
- __GPIOB_CLK_ENABLE();
- __GPIOC_CLK_ENABLE();
- __GPIOH_CLK_ENABLE();
-
- GPIO_InitTypeDef GPIO_InitStruct;
-
- // UART1_TX, UART1_RTS & UART1_CTS to analog nopull - RX could be a wakeup source
- GPIO_InitStruct.Pin = GPIO_PIN_9 | GPIO_PIN_11 | GPIO_PIN_12;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
- // I2C_SDA & I2C_SCL to analog nopull
- GPIO_InitStruct.Pin = GPIO_PIN_8 | GPIO_PIN_9;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
-
- // SPI_MOSI, SPI_MISO, SPI_SCK, & SPI_NSS to analog nopull
- GPIO_InitStruct.Pin = GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 | GPIO_PIN_15;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
-
- // iterate through potential wake pins - leave the configured wake pin alone if one is needed
- if (dot->getWakePin() != WAKE || dot->getWakeMode() == mDot::RTC_ALARM) {
- GPIO_InitStruct.Pin = GPIO_PIN_0;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
- }
- if (dot->getWakePin() != GPIO0 || dot->getWakeMode() == mDot::RTC_ALARM) {
- GPIO_InitStruct.Pin = GPIO_PIN_4;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
- }
- if (dot->getWakePin() != GPIO1 || dot->getWakeMode() == mDot::RTC_ALARM) {
- GPIO_InitStruct.Pin = GPIO_PIN_5;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
- }
- if (dot->getWakePin() != GPIO2 || dot->getWakeMode() == mDot::RTC_ALARM) {
- GPIO_InitStruct.Pin = GPIO_PIN_0;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
- }
- if (dot->getWakePin() != GPIO3 || dot->getWakeMode() == mDot::RTC_ALARM) {
- GPIO_InitStruct.Pin = GPIO_PIN_2;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
- }
- if (dot->getWakePin() != UART1_RX || dot->getWakeMode() == mDot::RTC_ALARM) {
- GPIO_InitStruct.Pin = GPIO_PIN_10;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
- }
-#else
- /* GPIO Ports Clock Enable */
- __GPIOA_CLK_ENABLE();
- __GPIOB_CLK_ENABLE();
- __GPIOC_CLK_ENABLE();
-
- GPIO_InitTypeDef GPIO_InitStruct;
-
- // XBEE_DOUT, XBEE_DIN, XBEE_DO8, XBEE_RSSI, USBTX, USBRX, PA_12, PA_13, PA_14 & PA_15 to analog nopull
- GPIO_InitStruct.Pin = GPIO_PIN_2 | GPIO_PIN_6 | GPIO_PIN_8 | GPIO_PIN_9 | GPIO_PIN_10
- | GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 | GPIO_PIN_15;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
- // PB_0, PB_1, PB_3 & PB_4 to analog nopull
- GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_3 | GPIO_PIN_4;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
-
- // PC_9 & PC_13 to analog nopull
- GPIO_InitStruct.Pin = GPIO_PIN_9 | GPIO_PIN_13;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
-
- // iterate through potential wake pins - leave the configured wake pin alone if one is needed
- // XBEE_DIN - PA3
- // XBEE_DIO2 - PA5
- // XBEE_DIO3 - PA4
- // XBEE_DIO4 - PA7
- // XBEE_DIO5 - PC1
- // XBEE_DIO6 - PA1
- // XBEE_DIO7 - PA0
- // XBEE_SLEEPRQ - PA11
-
- if (dot->getWakePin() != XBEE_DIN || dot->getWakeMode() == mDot::RTC_ALARM) {
- GPIO_InitStruct.Pin = GPIO_PIN_3;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
- }
-
- if (dot->getWakePin() != XBEE_DIO2 || dot->getWakeMode() == mDot::RTC_ALARM) {
- GPIO_InitStruct.Pin = GPIO_PIN_5;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
- }
-
- if (dot->getWakePin() != XBEE_DIO3 || dot->getWakeMode() == mDot::RTC_ALARM) {
- GPIO_InitStruct.Pin = GPIO_PIN_4;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
- }
-
- if (dot->getWakePin() != XBEE_DIO4 || dot->getWakeMode() == mDot::RTC_ALARM) {
- GPIO_InitStruct.Pin = GPIO_PIN_7;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
- }
-
- if (dot->getWakePin() != XBEE_DIO5 || dot->getWakeMode() == mDot::RTC_ALARM) {
- GPIO_InitStruct.Pin = GPIO_PIN_1;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
- }
-
- if (dot->getWakePin() != XBEE_DIO6 || dot->getWakeMode() == mDot::RTC_ALARM) {
- GPIO_InitStruct.Pin = GPIO_PIN_1;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
- }
-
- if (dot->getWakePin() != XBEE_DIO7 || dot->getWakeMode() == mDot::RTC_ALARM) {
- GPIO_InitStruct.Pin = GPIO_PIN_0;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
- }
-
- if (dot->getWakePin() != XBEE_SLEEPRQ|| dot->getWakeMode() == mDot::RTC_ALARM) {
- GPIO_InitStruct.Pin = GPIO_PIN_11;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
- }
-#endif
-}
-
-void sleep_restore_io() {
-#if defined(TARGET_XDOT_L151CC)
- xdot_restore_gpio_state();
-#else
- GPIOA->MODER = portA[0];
- GPIOA->OTYPER = portA[1];
- GPIOA->OSPEEDR = portA[2];
- GPIOA->PUPDR = portA[3];
- GPIOA->AFR[0] = portA[4];
- GPIOA->AFR[1] = portA[5];
-
- GPIOB->MODER = portB[0];
- GPIOB->OTYPER = portB[1];
- GPIOB->OSPEEDR = portB[2];
- GPIOB->PUPDR = portB[3];
- GPIOB->AFR[0] = portB[4];
- GPIOB->AFR[1] = portB[5];
-
- GPIOC->MODER = portC[0];
- GPIOC->OTYPER = portC[1];
- GPIOC->OSPEEDR = portC[2];
- GPIOC->PUPDR = portC[3];
- GPIOC->AFR[0] = portC[4];
- GPIOC->AFR[1] = portC[5];
-
- GPIOD->MODER = portD[0];
- GPIOD->OTYPER = portD[1];
- GPIOD->OSPEEDR = portD[2];
- GPIOD->PUPDR = portD[3];
- GPIOD->AFR[0] = portD[4];
- GPIOD->AFR[1] = portD[5];
-
- GPIOH->MODER = portH[0];
- GPIOH->OTYPER = portH[1];
- GPIOH->OSPEEDR = portH[2];
- GPIOH->PUPDR = portH[3];
- GPIOH->AFR[0] = portH[4];
- GPIOH->AFR[1] = portH[5];
-#endif
-}
-
-int send_data(std::vector<uint8_t> data) {
- int32_t ret;
-
- ret = dot->send(data);
- if (ret != mDot::MDOT_OK) {
- logError("failed to send data to %s [%d][%s]", dot->getJoinMode() == mDot::PEER_TO_PEER ? "peer" : "gateway", ret, mDot::getReturnCodeString(ret).c_str());
- } else {
- logInfo("successfully sent data to %s", dot->getJoinMode() == mDot::PEER_TO_PEER ? "peer" : "gateway");
- }
-
- return ret;
-}
-