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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,85 +1,101 @@ | ||
| /* | ||
| * Copyright (c) 2006-2020 Arm Limited and affiliates. | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
| #include "mbed.h" | ||
| #include "bme688/BME688.h" | ||
|
|
||
| #define ARRAY_LEN(array) (sizeof(array)/sizeof(array[0])) | ||
| int main() | ||
| { | ||
| // wait a while | ||
| ThisThread::sleep_for(11s); | ||
|
|
||
| auto now_ns = std::chrono::time_point_cast<std::chrono::nanoseconds>(Kernel::Clock::now()).time_since_epoch().count(); // Convert time_point to one in microsecond accuracy | ||
| printf("epoch printf %lld\n", now_ns); | ||
| } | ||
|
|
||
| #define FEATHER_RAK3172 | ||
| // #define BWLR1E | ||
|
|
||
| // define on-board led to use | ||
| #ifdef FEATHER_RAK3172 | ||
| mbed::DigitalOut led0(PA_8); | ||
| #endif | ||
| #ifdef BWLR1E | ||
| mbed::DigitalOut led0(PA_15); | ||
| mbed::DigitalOut led1(PA_1); | ||
| #endif | ||
| // #include "mbed.h" | ||
| // #include "bme688/BME688.h" | ||
|
|
||
| // Spawns a thread to measurement every 500ms | ||
| Thread measure_thread; | ||
| // #define ARRAY_LEN(array) (sizeof(array)/sizeof(array[0])) | ||
|
|
||
| // measure environment | ||
| static void measure(BME688* bme688); | ||
| // #define FEATHER_RAK3172 | ||
| // // #define BWLR1E | ||
|
|
||
| int main() | ||
| { | ||
| // // define on-board led to use | ||
| // #ifdef FEATHER_RAK3172 | ||
| // mbed::DigitalOut led0(PA_8); | ||
| // #endif | ||
| // #ifdef BWLR1E | ||
| // mbed::DigitalOut led0(PA_15); | ||
| // mbed::DigitalOut led1(PA_1); | ||
| // #endif | ||
|
|
||
| // turn-off led for now | ||
| led0 = 0; | ||
| #ifdef BWLR1E | ||
| led01 = 0; | ||
| #endif | ||
| // // Spawns a thread to measurement every 500ms | ||
| // Thread measure_thread; | ||
|
|
||
| // initialise bmr688 | ||
| BME688 iaq_sensor( I2C_SDA, I2C_SCL, 0x77 ); | ||
| // // measure environment | ||
| // static void measure(BME688* bme688); | ||
|
|
||
| /* Desired subscription list of BSEC2 outputs */ | ||
| bsec_virtual_sensor_t sensor_list[] = { | ||
| BSEC_OUTPUT_IAQ, | ||
| BSEC_OUTPUT_RAW_TEMPERATURE, | ||
| BSEC_OUTPUT_RAW_PRESSURE, | ||
| BSEC_OUTPUT_RAW_HUMIDITY, | ||
| BSEC_OUTPUT_RAW_GAS, | ||
| BSEC_OUTPUT_STABILIZATION_STATUS, | ||
| BSEC_OUTPUT_RUN_IN_STATUS | ||
| }; | ||
| BME688::ReturnCode result = iaq_sensor.Initialise( sensor_list, ARRAY_LEN(sensor_list), BSEC_SAMPLE_RATE_LP ); | ||
| if( result != BME688::ReturnCode::kOk ) | ||
| { | ||
| while( true ) | ||
| { | ||
| // blink led infinity to indicate bme688 | ||
| // fail to initialise | ||
| ThisThread::sleep_for(500ms); | ||
| led0 = !led0; | ||
| } | ||
| } | ||
| // int main() | ||
| // { | ||
|
|
||
| // start measurement thread | ||
| measure_thread.start(callback(measure, &iaq_sensor)); | ||
| while ( true ) | ||
| { | ||
| ThisThread::sleep_for(15s); | ||
| printf("checking if data is available\n\r"); | ||
| // if(iaq_sensor.IsNewDataAvailable()) | ||
| // { | ||
| // // toggle pin if new data found | ||
| // led0 = !led0; | ||
| // printf("data available!\n\r"); | ||
| // // turn-off led for now | ||
| // led0 = 0; | ||
| // #ifdef BWLR1E | ||
| // led01 = 0; | ||
| // #endif | ||
|
|
||
| // // initialise bmr688 | ||
| // BME688 iaq_sensor( I2C_SDA, I2C_SCL, 0x77 ); | ||
|
|
||
| // /* Desired subscription list of BSEC2 outputs */ | ||
| // bsec_virtual_sensor_t sensor_list[] = { | ||
| // BSEC_OUTPUT_IAQ, | ||
| // BSEC_OUTPUT_RAW_TEMPERATURE, | ||
| // BSEC_OUTPUT_RAW_PRESSURE, | ||
| // BSEC_OUTPUT_RAW_HUMIDITY, | ||
| // BSEC_OUTPUT_RAW_GAS, | ||
| // BSEC_OUTPUT_STABILIZATION_STATUS, | ||
| // BSEC_OUTPUT_RUN_IN_STATUS | ||
| // }; | ||
| // BME688::ReturnCode result = iaq_sensor.Initialise( sensor_list, ARRAY_LEN(sensor_list), BSEC_SAMPLE_RATE_LP ); | ||
| // if( result != BME688::ReturnCode::kOk ) | ||
| // { | ||
| // while( true ) | ||
| // { | ||
| // // blink led infinity to indicate bme688 | ||
| // // fail to initialise | ||
| // ThisThread::sleep_for(500ms); | ||
| // led0 = !led0; | ||
| // } | ||
| // } | ||
|
|
||
| // // start measurement thread | ||
| // measure_thread.start(callback(measure, &iaq_sensor)); | ||
| // while ( true ) | ||
| // { | ||
| // ThisThread::sleep_for(15s); | ||
| // printf("checking if data is available\n\r"); | ||
| // // if(iaq_sensor.IsNewDataAvailable()) | ||
| // // { | ||
| // // // toggle pin if new data found | ||
| // // led0 = !led0; | ||
| // // printf("data available!\n\r"); | ||
|
|
||
| // // enable platform.stdio-buffered-serial in mbed_app.json | ||
| // // to see the dumped data | ||
| // // iaq_sensor.DumpData(); | ||
| // } | ||
| } | ||
| measure_thread.join(); | ||
| } | ||
| // // // enable platform.stdio-buffered-serial in mbed_app.json | ||
| // // // to see the dumped data | ||
| // // // iaq_sensor.DumpData(); | ||
| // // } | ||
| // } | ||
| // measure_thread.join(); | ||
| // } | ||
|
|
||
| // measure environment | ||
| void measure(BME688* bme688) | ||
| { | ||
| while ( true ) { | ||
| // bme688->DoMeasurements(); | ||
| ThisThread::sleep_for(500ms); | ||
| } | ||
| } | ||
| // // measure environment | ||
| // void measure(BME688* bme688) | ||
| // { | ||
| // while ( true ) { | ||
| // // bme688->DoMeasurements(); | ||
| // ThisThread::sleep_for(500ms); | ||
| // } | ||
| // } |