Configure DA14585 IoT Air Quality Index under Eclipse/GCC

我确实阅读了4.2.4节配置了UM-B-101的空气质量指数，我认为我正确地正确地说明了。也许我错过了什么;所以，我会再次跑步。

I deleted my entire SDK directory and re-extracted from zip file into C:\DA14585_IOTP_v6.160.4. Then I opened SmartSnippets, went into IDE (remember I'm using Eclipse/GCC) and reimported project so I can start from scratch. I built project, ran debugger and everything is working fine.

1. Remove the VCNL4010 proximity sensor and undefine VCNL4010_OPTO_SENSOR_AVAILABLE from da1458x_config_basic.h.

I'm not exactly sure what is meant by "Remove the VCNL4010". Does that mean I'm supposed to physically remove the part from the board, or am I supposed to delete the virtual folder vcnl4010 from the project, or does this mean something else? I'm not sure what to do; so, I'm not doing anything.

I am changing line 75 in da1458x_config_basic.h from this:

#define VCNL4010_OPTO_SENSOR_AVAILABLE

为此：

#undef VCNL4010_OPTO_SENSOR_AVAILABLE

保存存档。

2.禁用“运动后”特性通过定义WAYS_ADVERTISE in user_app_iot_config.h. This also removes the low power configuration parts of ICM426xx driver.

我正在改变user_app_iot_config的第24行：

#undef alway_advertise //禁用运动功能唤醒

为此：

#define ALWAYS_ADVERTISE //Disables wake on motion feature

保存存档。

3. Disable the fast accelerometer calibration and undefine ALWAYS_ USE_FAST_ACC_CAL in user_app_iot_config.h.

I searched user_app_iot_config.h for ALWAYS_ USE_FAST_ACC_CAL and it's not there; however, there is a USE_FAST_ACC_CAL (without the "ALWAYS_" in front), so I figure this is a typo and change line 41 from this:

#define USE_FAST_ACC_CAL

为此：

#undef USE_FAST_ACC_CAL

保存存档。

4.建立。

I built, ran debugger, opened IoT Sensors and can see the proximity sensor is no longer working; so, I figure I've done everything ok up to this point.

5.从da1458x_config_basic.h定义iaq_enabled

I'm changine line 88 of da1458x_config_basic.h from this:

#undef iaq_enabled //包括IAQ库，在船上处理气体数据

为此：

#define iaq_enabled //包括IAQ库，船上的过程气体数据

保存存档。

6.再次建立。生成的IOT585.HEX现在包括AQI功能。

I built again and I get 7 errors. When I open the console, here's what I see at the end of the window:

collect_gcc_options =' - mcpu = cortex-m0'''-mthumb''-os''-fmessage-length = 0''-fsigned-char''-function-sections''-fdata-sections''-g3'' -t''./ldscript_common.lds''-l ../../../../../../../../../项目/ target_apps / iot / common_iot_files / lib'' -l ../ ....../ ../ ....../ ../../。。/../../../SDK_585/sdk/common_project_files/misc' '-L../../../../../../SDK_585/sdk/platform/system_library/output/GCC' '-specs=nano.specs' '-specs=nosys.specs' '-v' '-o' 'iot585.elf'
C：/diasemi/smartsnippetsstudio2.0.10/gcc/7-2018-q2/bin / lib / gcc / arm-none-eabi / 7.3.1 / collect2.exe -plugin c：/diasemi/smartsnippetsstudio2.0.10/GCC / 7-2018-Q2 / BIN / ... lib / gcc / arm-none-eabi / 7.3.1 / liblto_plugin-0.dll -plugin-opt = c：/diasemi/smartsnippetsstudio2.0.10/gcc/7-2018-q2 / bin / bin / arm-none-eabi / 7.3.1 / lto-wrapper.exe -plugin-opt = -freesolution = c：\ david \ appdata \ local \ temp \ ccokcoya。res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lg_nano -plugin-opt=-pass-through=-lc_nano -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lc_nano -plugin-opt=-pass-through=-lnosys -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lc_nano -plugin-opt=-pass-through=-lnosys --sysroot=c:\diasemi\smartsnippetsstudio2.0.10\gcc\7-2018-q2\bin\../arm-none-eabi -X -o iot585.elf c:/diasemi/smartsnippetsstudio2.0.10/gcc/7-2018-q2/bin/../lib/gcc/arm-none-eabi/7.3.1/thumb/v6-m/crti.o c:/diasemi/smartsnippetsstudio2.0.10/gcc/7-2018-q2/bin/../lib/gcc/arm-none-eabi/7.3.1/thumb/v6-m/crtbegin.o c:/diasemi/smartsnippetsstudio2.0.10/gcc/7-2018-q2/bin/../lib/gcc/arm-none-eabi/7.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/crt0.o -L../../../../../../projects/target_apps/iot/common_iot_files/lib -L../../../../../../SDK_585/sdk/common_project_files/misc -L../../../../../../SDK_585/sdk/platform/system_library/output/GCC -Lc:/diasemi/smartsnippetsstudio2.0.10/gcc/7-2018-q2/bin/../lib/gcc/arm-none-eabi/7.3.1/thumb/v6-m -Lc:/diasemi/smartsnippetsstudio2.0.10/gcc/7-2018-q2/bin/../lib/gcc/arm-none-eabi/7.3.1/../../../../arm-none-eabi/lib/thumb/v6-m -Lc:/diasemi/smartsnippetsstudio2.0.10/gcc/7-2018-q2/bin/../arm-none-eabi/lib/thumb/v6-m -Lc:/diasemi/smartsnippetsstudio2.0.10/gcc/7-2018-q2/bin/../lib/gcc/arm-none-eabi/7.3.1 -Lc:/diasemi/smartsnippetsstudio2.0.10/gcc/7-2018-q2/bin/../lib/gcc -Lc:/diasemi/smartsnippetsstudio2.0.10/gcc/7-2018-q2/bin/../lib/gcc/arm-none-eabi/7.3.1/../../../../arm-none-eabi/lib -Lc:/diasemi/smartsnippetsstudio2.0.10/gcc/7-2018-q2/bin/../arm-none-eabi/lib --gc-sections -Map iot585.map --no-wchar-size-warning ./wkup_adapter/wkup_adapter.o ./vcnl4010/vcnl4010.o ./vcnl4010/vcnl4010_impl.o ./user_sfl/user_sfl_util.o ./user_sensors/user_sensor_config.o ./user_sensors/user_sensor_raw.o ./user_sensors/user_sensor_sfl.o ./user_sensors/user_sensors.o ./user_profiles/dws.o ./user_profiles/dws_task.o ./user_platform/i2c_gpio_extender.o ./user_platform/sensors_periph_interface.o ./user_platform/user_iot_dk_utils.o ./user_platform/user_periph_setup.o ./user_app/user_dws.o ./user_app/user_dws_reports.o ./user_app/user_dws_task.o ./user_app/user_iot.o ./sensors_interface/sensors_interface.o ./sensors_interface/sensors_interface_api.o ./sensor_calibration/basic_acc_cal.o ./sensor_calibration/basic_autocal.o ./sensor_calibration/basic_prox_cal.o ./sensor_calibration/sensor_calibration.o ./sensor_calibration/static_calibration.o ./sdk_profiles/attm_db_128.o ./sdk_profiles/bass.o ./sdk_profiles/bass_task.o ./sdk_profiles/custom_common.o ./sdk_profiles/diss.o ./sdk_profiles/diss_task.o ./sdk_profiles/prf.o ./sdk_profiles/prf_utils.o ./sdk_profiles/proxr.o ./sdk_profiles/proxr_task.o ./sdk_profiles/suotar.o ./sdk_profiles/suotar_task.o ./sdk_driver/adc.o ./sdk_driver/battery.o ./sdk_driver/gpio.o ./sdk_driver/hw_otpc.o ./sdk_driver/sky66111.o ./sdk_driver/spi.o ./sdk_driver/spi_flash.o ./sdk_driver/syscntl.o ./sdk_driver/systick.o ./sdk_driver/timer0.o ./sdk_driver/trng.o ./sdk_driver/uart2.o ./sdk_driver/wkupct_quadec.o ./sdk_boot/hardfault_handler.o ./sdk_boot/ivtable_DA14585_586.o ./sdk_boot/nmi_handler.o ./sdk_boot/startup_DA14585_586.o ./sdk_boot/system_DA14585_586.o ./sdk_ble/rf_585.o ./sdk_ble/rwble.o ./sdk_ble/rwip.o ./sdk_arch/arch_console.o ./sdk_arch/arch_main.o ./sdk_arch/arch_rom.o ./sdk_arch/arch_sleep.o ./sdk_arch/arch_system.o ./sdk_arch/jump_table.o ./sdk_arch/nvds.o ./sdk_app/app.o ./sdk_app/app_bass.o ./sdk_app/app_bass_task.o ./sdk_app/app_customs.o ./sdk_app/app_customs_common.o ./sdk_app/app_customs_task.o ./sdk_app/app_default_handlers.o ./sdk_app/app_diss.o ./sdk_app/app_diss_task.o ./sdk_app/app_easy_msg_utils.o ./sdk_app/app_easy_security.o ./sdk_app/app_easy_timer.o ./sdk_app/app_entry_point.o ./sdk_app/app_msg_utils.o ./sdk_app/app_proxr.o ./sdk_app/app_proxr_task.o ./sdk_app/app_security.o ./sdk_app/app_security_task.o ./sdk_app/app_suotar.o ./sdk_app/app_suotar_task.o ./sdk_app/app_task.o ./icm426xx/Icm426xxDriver.o ./icm426xx/Icm426xxDriver_HL.o ./icm426xx/Icm426xxTransport.o ./icm426xx/Icm426xx_impl.o ./driver_adaptation_layer/environmental_bme680.o ./driver_adaptation_layer/magneto_ak099.o ./driver_adaptation_layer/motion_bmi160.o ./driver_adaptation_layer/motion_icm4X6.o ./driver_adaptation_layer/optical_vcnl4010.o ./bsec_lib/user_iaq.o ./bmi160/bmi160.o ./bmi160/bmi160_impl.o ./bme680/bme680.o ./bme680/bme680_impl.o ./ak09915/ak09915.o ./ak09915/ak09915_impl.o -lsystem_library -lsensor_fusion -lsensor_calibration --start-group -lgcc -lg_nano -lc_nano --end-group --start-group -lgcc -lc_nano -lnosys --end-group --start-group -lgcc -lc_nano -lnosys --end-group c:/diasemi/smartsnippetsstudio2.0.10/gcc/7-2018-q2/bin/../lib/gcc/arm-none-eabi/7.3.1/thumb/v6-m/crtend.o c:/diasemi/smartsnippetsstudio2.0.10/gcc/7-2018-q2/bin/../lib/gcc/arm-none-eabi/7.3.1/thumb/v6-m/crtn.o -T ./ldscript_common.lds
./bsec_l​​ib/user_iaq.o：在function` init_iaq'中：
C：/da14585_iotp_v6.160.4/da14585_iotp/v6.160.4/projects/target_apps/common/lib/bsec/user_iaq.c：86：未定义引用`bsec_init'
C：/da14585_iotp_v6.160.4/da14585_iotp/v6.160.4/projects/target_apps/common/lib/bsec/user_iaq.c：99：未定义引用“bsec_set_state”
C：/da14585_iotp_v6.160.4/da14585_iotp/v6.160.4/projects/target_apps/common/lib/bsec/user_iaq.c：101：未定义引用“bsec_init”
C:/DA14585_IOTP_v6.160.4/DA14585_IOTP/v6.160.4/projects/target_apps/common/lib/bsec/user_iaq.c:117: undefined reference to `bsec_update_subscription'
./bsec_l​​ib/user_iaq.o：在功能`update_iaq'中：
C：/da14585_iotp_v6.160.4/da14585_iotp/v6.160.4/projects/target_apps/common/lib/bsec/user_iaq.c：145：未定义引用“bsec_sensor_control”
c：/da14585_iotp_v6.160.4/da14585_iotp/v6.160.4/projects/target_apps/common/lib/bsec/user_iaq.c：169：未定义的参考“bsec_do_steps”
collect2.exe: error: ld returned 1 exit status
make: *** [iot585.elf] Error 1

10:41:19 Build完成（占用1米：49s.426ms）

Please let me know if I'm doing something wrong.

Thanks

Thanks for the reply.

These steps essentially reduced the code size so that the Air Quality Index code would fit when compiling with Keil. I guess GCC isn't as efficient as Keil when it comes to optimization (I don't know because I don't have access to Keil), but this doesn't really answer the question as to why there are a bunch of undefined references to bsec_init, bsec_set_state, bsec_update_subscription, bec_sensor_control and bsec_do_steps.

I did some more digging and it looks like these functions exist in a library called libalgobsec_full.lib, which is in the same directory as user_iaq.c. I went through some pain trying to get GCC to use this library. In the end, I figured it out, but I came to the same conclusion that this code won't fit in the part. In theory, I think more code for the other sensors could be ripped out to make the Air Quality Index work, but I'm not really sure.

我包括我曾经使用过GCC使用库的步骤，以便其他人不必弄清楚这一点（就像我这样的）。

链接器已经在寻找/ projects / target_apps / iot / common_files / lib中的一些库。我能够通过执行以下步骤获取链接器以查找此库：

1.将libalgobsec_full.lib复制/项目/ target_apps / common / lib / bsec到/ projects / target_apps / iot / common_iot_files

2.将“.lib”扩展名重命名为“.a”，以便文件名是'libalgobsec_full.a'（我注意到这个目录中的其他库有.a版本。当我做了一个文件比较时，我注意到了.lib和.a版本是相同的。）

3. In Eclipse right click iot585 project, Properties, C/C++ General, Paths and Symbols, then under Libraries tab Add 'algobsec_full' (do not use 'libalgobsec', make sure the don't include the 'lib' in front)

4.确保在上面的步骤5中定义IAQ_ENABLED。

5.建造

链接器不应抱怨上述函数的未定义引用，但现在一系列不同的错误出现在：

c:/diasemi/smartsnippetsstudio2.0.10/gcc/7-2018-q2/bin/../lib/gcc/arm-none-eabi/7.3.1/../../../../arm-none-eabi/bin/ld.exe: iot585.elf section `i.bsec_GasHumidityBaselineTracker_isBaselineAllowedAdapt' will not fit in region `LR_IROM3'