Hi,
I am working on MPU-6050 sensor.
I have downloaded the NRF5-MPU-EXAMPLE from this link 
in that there is no SES file.
How to create a SES file to work this code in segger..
Hi,
I am working on MPU-6050 sensor.
I have downloaded the NRF5-MPU-EXAMPLE from this link
in that there is no SES file.
How to create a SES file to work this code in segger..
Hi,
I would recommend that you copy a SES project from another example in the same SDK version and modify this with the paths and source files required for the MPU examples. This video tutorial should show you how to add files into the SES project.
For instance, if you want to use nrf5-ble-mpu-data-ready-interrupts example on a PCA10040 board, you should copy the ses folder from examples\ble_peripheral\ble_app_uart\pca10040\s132\ into examples\nrf5-mpu-examples\nrf5-ble-mpu-data-ready-interrupts\pca10040\s132\ and then add the required MPU library files.
Best regards,
Jørgen
You need to define the symbols (in project preprocessor symbold), configuring what device you are using. This is specified in the "How to use" section of the GitHub repository page.
HI,
shall I know how to modify SDK_14 to SDK_15.2.
Is there any tutorial for that. Please share..
There is a Migration guide in SDK 15.0.0 Getting Started section. Migration from 15.0.0 to 15.2.0 should be simpler as it is not a major SDK version update.
Migration from 15.0.0 to 15.2.0
But if we convert 14.2 sdk to 15.2 sdk. is might be same or its different as SDK version update
There should not be API changes from 15.0.0 to 15.2.0, but there could be additional features, bug fixes, etc. Follow the migration guide for SDK 15.0.0 and you should be well on your way.
HI, I have installed the project in SDK14.2 as instructed. The project compiled and download with no error on the nrf52DK board. The MPU9255 is connected by i2C with SCL to pin P0.27, SDA to pin P026. Those pin number have been define in the nrf_drv_mpu_twi.c file. The MPU9255 is define in the Preprocessor definitions.
Whe I run the program, I have the following error reported on the USB port:
<info> app: [2J[;H
<warning> nrf_sdh_ble: RAM starts at 0x200020E0, can be adjusted to 0x20002A68.
<warning> nrf_sdh_ble: RAM size can be adjusted to 0xD598.
<error> nrf_sdh_ble: sd_ble_enable() returned NRF_ERROR_NO_MEM.
<error> app: Error 0x0004 (4) at line 566 in file: /Users/slareau/nrf52 development/nRF5_SDK_14.2.0_17b948a/examples/nrf5-mpu-examples/nrf5-ble-mpu-simple/main.c
Line 564 to 566 in main.c are :
// Enable BLE stack.
err_code = nrf_sdh_ble_enable(&ram_start);
APP_ERROR_CHECK(err_code);
Could someone help me ?
HI, I have installed the project in SDK14.2 as instructed. The project compiled and download with no error on the nrf52DK board. The MPU9255 is connected by i2C with SCL to pin P0.27, SDA to pin P026. Those pin number have been define in the nrf_drv_mpu_twi.c file. The MPU9255 is define in the Preprocessor definitions.
Whe I run the program, I have the following error reported on the USB port:
<info> app: [2J[;H
<warning> nrf_sdh_ble: RAM starts at 0x200020E0, can be adjusted to 0x20002A68.
<warning> nrf_sdh_ble: RAM size can be adjusted to 0xD598.
<error> nrf_sdh_ble: sd_ble_enable() returned NRF_ERROR_NO_MEM.
<error> app: Error 0x0004 (4) at line 566 in file: /Users/slareau/nrf52 development/nRF5_SDK_14.2.0_17b948a/examples/nrf5-mpu-examples/nrf5-ble-mpu-simple/main.c
Line 564 to 566 in main.c are :
// Enable BLE stack.
err_code = nrf_sdh_ble_enable(&ram_start);
APP_ERROR_CHECK(err_code);
Could someone help me ?
Your question is not related to the topic of this thread. Please post it in a separate thread. Also, see this tutorial.