uart & scanner on nrf51822

RE: uart & scanner on nrf51822

Vidar Berg — Mon, 22 Feb 2016 07:31:47 GMT

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.

RE: uart & scanner on nrf51822

Minos — Mon, 22 Feb 2016 06:49:20 GMT

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.

RE: uart & scanner on nrf51822

Vidar Berg — Fri, 19 Feb 2016 14:17:11 GMT

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