Merge pull request #445 from cyberman54/development
fix Issue #444 & lorawan.cpp sanitizations
This commit is contained in:
commit
32f11694ea
@ -49,6 +49,7 @@ void myRxCallback(void *pUserData, uint8_t port, const uint8_t *pMsg,
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void myTxCallback(void *pUserData, int fSuccess);
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void mac_decode(const uint8_t cmd[], const uint8_t cmdlen, const mac_t table[],
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const uint8_t tablesize);
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uint8_t getBattLevel(void);
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#if (TIME_SYNC_LORAWAN)
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void user_request_network_time_callback(void *pVoidUserUTCTime,
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@ -19,6 +19,6 @@ void AXP192_init(void);
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void AXP192_displaypower(void);
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uint16_t read_voltage(void);
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void calibrate_voltage(void);
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uint8_t getBattLevel(void);
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bool batt_sufficient(void);
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#endif
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@ -57,13 +57,16 @@ void doHousekeeping() {
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// read battery voltage into global variable
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#if (defined BAT_MEASURE_ADC || defined HAS_PMU)
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batt_voltage = read_voltage();
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ESP_LOGI(TAG, "Voltage: %dmV", batt_voltage);
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if (batt_voltage = 0xffff)
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ESP_LOGI(TAG, "Battery: external power");
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else
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ESP_LOGI(TAG, "Battery: %dmV", batt_voltage);
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#ifdef HAS_PMU
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if (I2C_MUTEX_LOCK()) {
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AXP192_displaypower();
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I2C_MUTEX_UNLOCK();
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}
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#endif // HAS_PMU
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#endif
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#endif
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// display BME680/280 sensor data
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@ -234,13 +234,10 @@ void onEvent(ev_t ev) {
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sprintf(display_line6, " "); // clear previous lmic status
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// set data rate adaptation according to saved setting
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LMIC_setAdrMode(cfg.adrmode);
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// set cyclic lmic link check to off if no ADR because is not supported by
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// ttn (but enabled by lmic after join)
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LMIC_setLinkCheckMode(cfg.adrmode);
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// Set data rate and transmit power (note: txpower seems to be ignored by
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// the library)
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// set data rate and transmit power if we have no ADR
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if (!cfg.adrmode)
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switch_lora(cfg.lorasf, cfg.txpower);
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// show effective LoRa parameters after join
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// show current devaddr
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ESP_LOGI(TAG, "DEVaddr=%08X", LMIC.devaddr);
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break;
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@ -541,6 +538,7 @@ void lmictask(void *pvParameters) {
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os_init(); // initialize lmic run-time environment
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LMIC_reset(); // initialize lmic MAC
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LMIC_setLinkCheckMode(0);
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// This tells LMIC to make the receive windows bigger, in case your clock is
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// faster or slower. This causes the transceiver to be earlier switched on,
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// so consuming more power. You may sharpen (reduce) CLOCK_ERROR_PERCENTAGE
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@ -548,15 +546,9 @@ void lmictask(void *pvParameters) {
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#ifdef CLOCK_ERROR_PROCENTAGE
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LMIC_setClockError(MAX_CLOCK_ERROR * CLOCK_ERROR_PROCENTAGE / 100);
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#endif
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// Set the data rate to Spreading Factor 7. This is the fastest supported
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// rate for 125 kHz channels, and it minimizes air time and battery power.
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// Set the transmission power to 14 dBi (25 mW).
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LMIC_setDrTxpow(DR_SF7, 14);
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// register a callback for downlink messages. We aren't trying to write
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// reentrant code, so pUserData is NULL.
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LMIC_registerRxMessageCb(myRxCallback, NULL);
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#if defined(CFG_US915) || defined(CFG_au921)
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//#if defined(CFG_US915) || defined(CFG_au921)
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#if CFG_LMIC_US_like
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// in the US, with TTN, it saves join time if we start on subband 1
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// (channels 8-15). This will get overridden after the join by parameters
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// from the network. If working with other networks or in other regions,
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@ -564,6 +556,15 @@ void lmictask(void *pvParameters) {
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LMIC_selectSubBand(1);
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#endif
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// Set the data rate to Spreading Factor 7. This is the fastest supported
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// rate for 125 kHz channels, and it minimizes air time and battery power.
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// Set the transmission power to 14 dBi (25 mW).
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LMIC_setDrTxpow(DR_SF7, 14);
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// register a callback for downlink messages. We aren't trying to write
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// reentrant code, so pUserData is NULL.
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LMIC_registerRxMessageCb(myRxCallback, NULL);
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while (1) {
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os_runloop_once(); // execute lmic scheduled jobs and events
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delay(2); // yield to CPU
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@ -665,4 +666,30 @@ void mac_decode(const uint8_t cmd[], const uint8_t cmdlen, const mac_t table[],
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} // mac_decode()
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uint8_t getBattLevel() {
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/*
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return values:
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MCMD_DEVS_EXT_POWER = 0x00, // external power supply
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MCMD_DEVS_BATT_MIN = 0x01, // min battery value
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MCMD_DEVS_BATT_MAX = 0xFE, // max battery value
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MCMD_DEVS_BATT_NOINFO = 0xFF, // unknown battery level
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*/
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#if (defined HAS_PMU || defined BAT_MEASURE_ADC)
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uint16_t voltage = read_voltage();
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switch (voltage) {
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case 0:
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return MCMD_DEVS_BATT_NOINFO;
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case 0xffff:
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return MCMD_DEVS_EXT_POWER;
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default:
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return (voltage > OTA_MIN_BATT ? MCMD_DEVS_BATT_MAX : MCMD_DEVS_BATT_MIN);
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}
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#else // we don't have any info on battery level
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return MCMD_DEVS_BATT_NOINFO;
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#endif
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} // getBattLevel()
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//u1_t os_getBattLevel(void) { return getBattLevel(); };
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#endif // HAS_LORA
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@ -41,7 +41,7 @@ inline String getHeaderValue(String header, String headerName) {
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void start_ota_update() {
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// check battery status if we can before doing ota
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if (getBattLevel() == MCMD_DEVS_BATT_MIN) {
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if (!batt_sufficient()) {
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ESP_LOGE(TAG, "Battery voltage %dmV too low for OTA", batt_voltage);
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return;
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}
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@ -78,12 +78,18 @@ void AXP192_power(bool on) {
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void AXP192_displaypower(void) {
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if (pmu.isBatteryConnect())
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if (pmu.isChargeing())
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ESP_LOGI(TAG, "Battery charging @ %.0fmAh", pmu.getBattChargeCurrent());
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ESP_LOGI(TAG, "Battery charging %.0fmAh @ Temp %.1f°C",
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pmu.getBattChargeCurrent(), pmu.getTSTemp());
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else
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ESP_LOGI(TAG, "Battery discharging @ %0.fmAh",
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pmu.getBattDischargeCurrent());
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ESP_LOGI(TAG, "Battery not charging, Temp %.1f°C", pmu.getTSTemp());
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else
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ESP_LOGI(TAG, "No Battery");
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if (pmu.isVBUSPlug())
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ESP_LOGI(TAG, "USB present, %.0fmAh @ %.1fV", pmu.getVbusCurrent(),
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pmu.getVbusVoltage());
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else
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ESP_LOGI(TAG, "USB not present");
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}
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void AXP192_init(void) {
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@ -111,7 +117,7 @@ void AXP192_init(void) {
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pmu.clearIRQ();
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#endif // PMU_INT
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ESP_LOGI(TAG, "AXP192 PMU initialized.");
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ESP_LOGI(TAG, "AXP192 PMU initialized, chip Temp %.1f°C", pmu.getTemp());
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AXP192_displaypower();
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}
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I2C_MUTEX_UNLOCK(); // release i2c bus access
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@ -161,31 +167,15 @@ void calibrate_voltage(void) {
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#endif
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}
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uint8_t getBattLevel() {
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/*
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return values:
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MCMD_DEVS_EXT_POWER = 0x00, // external power supply
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MCMD_DEVS_BATT_MIN = 0x01, // min battery value
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MCMD_DEVS_BATT_MAX = 0xFE, // max battery value
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MCMD_DEVS_BATT_NOINFO = 0xFF, // unknown battery level
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*/
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bool batt_sufficient() {
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#if (defined HAS_PMU || defined BAT_MEASURE_ADC)
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uint16_t voltage = read_voltage();
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switch (voltage) {
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case 0:
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return MCMD_DEVS_BATT_NOINFO;
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case 0xffff:
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return MCMD_DEVS_EXT_POWER;
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default:
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return (voltage > OTA_MIN_BATT ? MCMD_DEVS_BATT_MAX : MCMD_DEVS_BATT_MIN);
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}
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#else // we don't have any info on battery level
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return MCMD_DEVS_BATT_NOINFO;
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uint16_t volts = read_voltage();
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return ((volts < 1000) ||
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(volts > OTA_MIN_BATT)); // no battery or battery sufficient
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#else
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return true;
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#endif
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} // getBattLevel()
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// u1_t os_getBattLevel(void) { return getBattLevel(); };
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}
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uint16_t read_voltage() {
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