CCS:Sensor bmp180 con tm4c1294ncpdt

user6378646

Other Parts Discussed in Thread: TM4C1294NCPDT

Tool/software: Estudio de compositor de código

Hello good evening, Sorry for the inconvenience, I am working on a program to read the bmp180 sensor through the I2C protocol with the tm4c1294ncpdt card, I have not been able to read the temperature and pressure data. I would like to know if someone can help me with some code to guide me. to be able to develop my own code in code composer studio, I would really appreciate it and I hope you can help me please

Also if you could tell me which libraries you used and which tivaware you have to install please

over 5 years ago

0 Bob Crosby over 5 years ago

TI__Guru 72500 points

Download the TivaWare library. Once installed look at the example project in:

C:\ti\TivaWare_C_Series-2.2.0.295\examples\boards\ek-tm4c1294xl-boostxl-senshub\pressure_bmp180

0 user6378646 over 5 years ago in reply to Bob Crosby

Prodigy 30 points

Good night, thanks for answering my question, only I do not have the boostxl sensorhub I only have the sensor separately and the tm4c1294ncpdt card and it seems to me that the slave number is different from the one in the example because it is for the boostxl sensorhub.

Could you tell me if it is the same or is there a change in the addresses of the slaves that come in the tivaware example

0 Bob Crosby over 5 years ago in reply to user6378646

TI__Guru 72500 points

The slave address of the BMP180 is set by the manufacturer, in this case Bosch. It will not make any difference if it is on the sensorhub booster pack or some other board. From the Bosch datasheet, page 20, the address is 0x77 (seven bits, then a read write bit).

0 user6378646 over 5 years ago in reply to Bob Crosby

Prodigy 30 points

Okay, thank you very much. I am going to continue working on the code.

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CCS:Sensor bmp180 con tm4c1294ncpdt