uart & scanner on nrf51822

[Minos]

1.I have a nRF51_DK and nrf51822(waveshare core51822)

2.Keil 5.18v and all of the needed software were Installed

3.s130 1.0.0 or 2.0.0 and sdk9.0 or 10.0 were used

Now.. I want to load a scanner example on core51822. Also, I wish looking a output of scan by terminal program. uart_example works pretty well when I use the s110 and (android)nRFToolbox.(Chat is successful!)

But.. I don't know why all examples don't work on my 51822 when I use the s130. They don't have error and warning. Anything...

My goal is that core51822 is to work as a BLE_scanner. Also, I wish looking the output of scan by terminal program. If you have solutions, please help me. Thanks.

[Vidar Berg]

SDK 9.0.0 and SDK 10.0.0 only support version 1.0.0 of the s130 without porting the code. This is also mentioned in the SDK release notes. Note that a major bump in version number of a SD release means that there have been some major changes which usually breaks backwards compatibility.

Did you use the project here \nRF51_SDK_9.0.0\examples\ble_peripheral\ble_app_uart\pca10028\ s130 \When trying with s130 v.1.0.0? This is important as the "s110" project will use the memory layout and API that are specific for s110 and won't work with s130.

Also, do you have a 16K or 32K RAM variant of the nRF51? The SDK examples are by default configured for the 32K variant. So you may have to adjust the linker settings.

ble_app_uart_s130:

nrf51422_xxac_s130.hex

[Minos]

Thanks Vidar for your answer.

My chip have a 32K RAM. Also, I use the project(\nRF51_SDK_9.0.0_2e23562\examples\ble_peripheral\ble_app_uart\pca10028\s130\arm5_no_packs) ble_app_uart_s130_pca10028 with s130v.1.0.0.

But, I can't see the uart message on Termite3.2.

[Vidar Berg]

There shouldn't be any difference between the s110 and s130 project in terms of functionality. Please try the attached that I built here to see if the problem could be SW related somehow.