Basic xdot code to check how many memory is available for user APP after initializing libxdot lorawan stack
examples/src/auto_ota_example.cpp
- Committer:
- mfiore
- Date:
- 2016-10-05
- Revision:
- 0:a151a6350d7f
- Child:
- 1:c4915e00d2ce
File content as of revision 0:a151a6350d7f:
#include "dot_util.h" #if ACTIVE_EXAMPLE == AUTO_OTA_EXAMPLE /////////////////////////////////////////////////////////// // these options must match the settings on your gateway // // edit their values to match your configuration // // frequency sub band is only relevant for the 915 bands // /////////////////////////////////////////////////////////// static std::string network_name = "mikes_lora_network"; static std::string network_passphrase = "password_123"; static uint8_t frequency_sub_band = 6; static bool public_network = false; static uint8_t ack = 1; // deepsleep consumes slightly less current than sleep // in sleep mode, IO state is maintained, RAM is retained, and application will resume after waking up // in deepsleep mode, IOs float, RAM is lost, and application will start from beginning after waking up // if deep_sleep == true, device will enter deepsleep mode static bool deep_sleep = false; mDot* dot = NULL; Serial pc(USBTX, USBRX); #if defined(TARGET_XDOT_L151CC) I2C i2c(I2C_SDA, I2C_SCL); ISL29011 lux(i2c); #else AnalogIn lux(XBEE_AD0); #endif int main() { pc.baud(115200); mts::MTSLog::setLogLevel(mts::MTSLog::TRACE_LEVEL); dot = mDot::getInstance(); // make sure library logging is turned on dot->setLogLevel(mts::MTSLog::INFO_LEVEL); // update configuration if necessary, then display it // in AUTO_OTA mode the session is automatically saved, so saveNetworkSession and restoreNetworkSession are not needed if (dot->getJoinMode() != mDot::AUTO_OTA) { logInfo("changing network join mode to AUTO_OTA"); if (dot->setJoinMode(mDot::AUTO_OTA) != mDot::MDOT_OK) { logError("failed to set network join mode to AUTO_OTA"); } } update_ota_config(network_name, network_passphrase, frequency_sub_band, public_network, ack); display_config(); while (true) { uint16_t light; std::vector<uint8_t> tx_data; // join network if not joined if (!dot->getNetworkJoinStatus()) { join_network(); } #if defined(TARGET_XDOT_L151CC) // configure the ISL29011 sensor on the xDot-DK for continuous ambient light sampling, 16 bit conversion, and maximum range lux.setMode(ISL29011::ALS_CONT); lux.setResolution(ISL29011::ADC_16BIT); lux.setRange(ISL29011::RNG_64000); // get the latest light sample and send it to the gateway light = lux.getData(); tx_data.push_back((light >> 8) & 0xFF); tx_data.push_back(light & 0xFF); logInfo("light: %lu [0x%04X]", light, light); send_data(tx_data); // put the LSL29011 ambient light sensor into a low power state lux.setMode(ISL29011::PWR_DOWN); #else // get some dummy data and send it to the gateway light = lux.read_u16(); tx_data.push_back((light >> 8) & 0xFF); tx_data.push_back(light & 0xFF); logInfo("light: %lu [0x%04X]", light, light); send_data(tx_data); #endif // ONLY ONE of the three functions below should be uncommented depending on the desired wakeup method //sleep_wake_rtc_only(deep_sleep); //sleep_wake_interrupt_only(deep_sleep); sleep_wake_rtc_or_interrupt(deep_sleep); } return 0; } #endif