About GBISW.1

GBISW.1 · 2020-12-07

Hello,I am using NEO M8U as GPS sensor in our custom board.GPS data is has to be collected using UART6 of MCU(STM32F411VEH6). Signal names in schematics as (MCU_GNSS_UART_TX and MCU_GNSS_UART_RX).Code has been attached . I am unable to receive data. ...

GBISW.1 · 2020-11-26

Hello,I am using LSM303AGRTR in a custom board.After collecting X(68,69 reg),Y(6A,6B reg)and z(6C,6D reg) values, I want to know how to calculate angle with respect to north ?(z axis is perpendicular to earth surface)Also if the IC is given 90deg til...

GBISW.1 · 2020-12-29

Thanks Eleon,Since I am new to use MEMS library , I dont know how to add library in a project.Is there any reference material which I can follow?RegardsGBiswal

GBISW.1 · 2020-12-16

Raw data captured

GBISW.1 · 2020-12-16

Hello Eleon,I am doing calibration by rotating the device in 3D and collecting raw data(mag_raw) Then raw data is converted to Gauss by using formula mag_Gauss(x,y,z) = mag_raw(x,y,z)*1.5/1000.max_x = max of all values in mag_Gauss_xmax_y= max of al...

GBISW.1 · 2020-12-10

Thanks. Yes its my mistake. I was putting directly NMEA data in google map.After converting minute to degree I am getting 4m accuracy.Regards,GBiswal

GBISW.1 · 2020-12-09

Thanks for helping.In a clear view of sky I am able to receive GPS data. After fetching from NMEA sentence(GNGLL) the data is showing some 30 KM far from my location.Output file attached.Regards,GBiswal

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GPS data collection using UART6 of STM32F411VEH6

North heading using LSM303AGRTR

Re: North heading using LSM303AGRTR

Re: North heading using LSM303AGRTR

Re: North heading using LSM303AGRTR

Re: GPS data collection using UART6 of STM32F411VEH6

Re: GPS data collection using UART6 of STM32F411VEH6