Linking MPU 6050 and BLE UART example.

[abuzar12]

Hi, im using nRF 52 DK. I interfaced mpu 6050 by using the example found here(BLE example found here is not working properly, dosent connect with uart app). I'm particularly using the example linked below, which uses twi. I need to send the acquired data to my smartphone by using BLE. I have used the BLE UART example which sends data to mobile app of nordic uart. Im trying to link mpu example with ble uart example but im getting errors(3 errors as shown in picture). How this can be done? Any help would be appreciated! P.S all of this is done using softdevice s132 v2.0.1 and SDK v11.00

nrf5-mpu-simple.rar

[Sigurd]

Hi,

You need to update the configuration file nrf_drv_config.h. For the ble_app_uart example the configuration file for PCA10040 is located in the folder SDK_folder\examples\ble_peripheral\ble_app_uart\config\ble_app_uart_s132_pca10040\. You will need to set the TWI0_ENABLED to 1. This is already set in the nrf5-mpu-simple project. See this link.