Application of bme680 on stm32f4

Hello everyone now,I'm use bme680 to achieve temperature, humidity, air pressure, air quality measurement,I used the latest Driver and routine，now There are some problems，I used the Low power mode，I only modified the bus_ write、bus_ read、sleep、get_ timestamp_ Us code，According to the official application, it should be detected every 3 seconds, and an air quality value can be measured in 5 minutes. However, I only execute it in 3 seconds for the first time, and then execute it every 14 seconds. I don't know what the problem is. Can you give me some help?

Best reply by Jet

Hi Sir:

Sorry I can't sent the complete code to you, because the zip file is big. But I can send some essential files to you,and let you know how to call I2C or SPI interface of STM32F4. I also offer you a STM32 CUBEMX file which you can use to generate the complete code of STM32 standard by STM32 cubemx software tools and then add my refenece code to this project to get the results you expect.

Please see the attachments.

STM32F411ReTx.zip

13.72KB

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