nRF51-ble-bcast-mesh with freertos

RE: nRF51-ble-bcast-mesh with freertos

Susheel Nuguru — Thu, 20 Oct 2016 07:35:34 GMT

yes, there were couple of bug fixes for freertos in SDK11 and SDK12. Without which you will see very strange behavior. But you can copy all the freertos files from SDK12 to SDK8.1. I think it should work well. If there are some nrf_drv dependencies, you can solve them manually, they are not that hard.

RE: nRF51-ble-bcast-mesh with freertos

hengyongchao — Wed, 19 Oct 2016 01:13:11 GMT

nRF51-ble-bcast-mesh-0.8.5 ONLY Works with SoftDevice S110 v8.x with Timeslot API, and the nRF51 SDK8.1.So that means freertos is a bad choice on lower version?

RE: nRF51-ble-bcast-mesh with freertos

Susheel Nuguru — Tue, 18 Oct 2016 09:55:24 GMT

i cannot compile your project, please mention which softdevice and SDK version you were using? If you are not using latest version (as of this writing it is SDK12.1) then FreeRTOS might not work properly because of few bugs in older version of SDK.

RE: nRF51-ble-bcast-mesh with freertos

hengyongchao — Tue, 18 Oct 2016 02:45:05 GMT

The PCB I made has 32768hz crystal on the board 20ppm.

RE: nRF51-ble-bcast-mesh with freertos

hengyongchao — Tue, 18 Oct 2016 02:43:02 GMT

I have already upload the project,criticism and correct me please. T.T

RE: nRF51-ble-bcast-mesh with freertos

hengyongchao — Tue, 18 Oct 2016 02:40:14 GMT

Hi, To clarify two things.I have two kinds of boards,One board I made,the other one is offical demo board. 1.<nRF51-ble-bcast-mesh-0.8.5\nRF51\examples\BLE_Gateway> project both work fine on two boards. 2.That <nRF51822_freeRTOS_project> this nRFOpenMesh with freeRTOS project can work on offical demo board, but didn't work on the other PCB I made.It stuck at function "sd_softdevice_enable(clock_source, softdevice_assertion_handler);". I have try change parameter "clock_source",no good. I update my project here,Please have a look help me Thanks! nRF51822_freeRTOS_project.rar

RE: nRF51-ble-bcast-mesh with freertos

Susheel Nuguru — Mon, 17 Oct 2016 09:45:57 GMT

Hi, FreeRTOS uses RTC1 and softdevice does not touch it. I am not sure why your softdevice handler init function does not return. Can you please attach your project so that i can try it here.

RE: nRF51-ble-bcast-mesh with freertos

hengyongchao — Mon, 17 Oct 2016 02:22:03 GMT

stuck in function "sd_softdevice_enable(clock_source, softdevice_assertion_handler);"