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:
- 8:e667f4a507b1
- Parent:
- 7:724cb82a113e
- Child:
- 10:4d0b765f7b9e
--- a/examples/src/dot_util.cpp Fri Oct 07 12:45:23 2016 -0500 +++ b/examples/src/dot_util.cpp Fri Oct 07 15:31:03 2016 -0500 @@ -25,11 +25,17 @@ logInfo("\tpublic network: %s", dot->getPublicNetwork() == true ? "on" : "off"); logInfo("credentials configuration"); logInfo("-------------------------"); - logInfo("\tnetwork name: %s", dot->getNetworkName().c_str()); - logInfo("\tnetwork phrase: %s", dot->getNetworkPassphrase().c_str()); - logInfo("\tnetwork EUI: %s", mts::Text::bin2hexString(dot->getNetworkId()).c_str()); - logInfo("\tnetwork KEY: %s", mts::Text::bin2hexString(dot->getNetworkKey()).c_str()); logInfo("\tnetwork join mode: %s", mDot::JoinModeStr(dot->getJoinMode()).c_str()); + if (dot->getJoinMode() == mDot::MANUAL) { + logInfo("\tnetwork address: %s", mts::Text::bin2hexString(dot->getNetworkAddress()).c_str()); + logInfo("\tnetwork session key: %s", mts::Text::bin2hexString(dot->getNetworkSessionKey()).c_str()); + logInfo("\tdata session key: %s", mts::Text::bin2hexString(dot->getDataSessionKey()).c_str()); + } else { + logInfo("\tnetwork name: %s", dot->getNetworkName().c_str()); + logInfo("\tnetwork phrase: %s", dot->getNetworkPassphrase().c_str()); + logInfo("\tnetwork EUI: %s", mts::Text::bin2hexString(dot->getNetworkId()).c_str()); + logInfo("\tnetwork KEY: %s", mts::Text::bin2hexString(dot->getNetworkKey()).c_str()); + } logInfo("communication parameters"); logInfo("------------------------"); logInfo("\tacks: %s, %u attempts", dot->getAck() > 0 ? "on" : "off", dot->getAck()); @@ -127,6 +133,61 @@ } } +void update_manual_config(uint8_t *network_address, uint8_t *network_session_key, uint8_t *data_session_key, uint8_t frequency_sub_band, bool public_network, 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(); + bool current_public_network = 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_public_network != public_network) { + logInfo("changing public network from %s to %s", current_public_network ? "true" : "false", public_network ? "true" : "false"); + if (dot->setPublicNetwork(public_network) != mDot::MDOT_OK) { + logError("failed to set public network to %s", public_network ? "true" : "false"); + } + } + + 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 join_network() { int32_t j_attempts = 0; int32_t ret = mDot::MDOT_ERROR;