serialization of nRF52832

[suresh473]

Hi,

   I am trying to use nRF52832 dev kit(pca10040) as my connectivity board and STM32L4 as my application board. I have flashed ser_s132_uart(examples\connectivity\ble_connectivity\pca10040) binary(nRF SDK 14.2) to the connectivity board. For STM32L4, iam trying to use the STML0-nRF51 driver package and change drivers(UART, NVM, Timers) to communicate with nRF52832. I have couple of doubts regarding this:

1) Is my approach correct or i shall try to port the application project(examples\ble_peripheral\ble_app_hrs\pca10040\ser_s132_uart) provided in nRF SDK to STM32L4?

2) I probed CTS and RTS between two nRF52832(one as application and other as connectivity board and tested ble_app_hrs project) and observed these are not used. On the connectivity board, does the CTS and RTS are used or not in ser_s132_uart project?

Warm regards,

Suresh

[Mttrinh]

Hi,

1. I'm not so familiar with the STML0-nRF51 driver package, but isn't this with nRF51822? It might be better to try porting the project provided in our SDK.

2. CTS and RTS is not used in the project. It seems that the flow control is disabled.

[suresh473]

Hi Mttrinh,

                That's true, the STM driver package contains the SDK for nRF51822. I thought of bringing up UART communication between STM and nRF52 and then try to update the nRF SDK on STM to match it with nRF52832. Do we have any documentation that tells  which component folders/files i need to port and which are platform specific? Its a bit confusing.

[Mttrinh]

Have a look at the porting documentation.