nrf51822 ble

[yanli_1226]

I want to use the ble in nrf51822, and I use the example in nrf51_SDK_11.0.0 and softdevice in  nrf51_SDK_11.0.0\s130nrf51201\s130_nrf51_2.0.1_softdevice.hex(thougt the example is for nrf51422 xxAC, it can work on nrf51822 too). and I load it in the nrf51822 QFAA board, it works ok. but when I load it in the nrf51822 CEAA, the ble do not work, what's the matter?

for the nrf51822 CEAA is 16K ram, so I config the application's target like below, and the softdevice and application is the same load in nrf51822 QFAA  and nrf51822 CEAA. but it works in nrf51822 QFAA ,not work in nrf51822 CEAA.

[yanli_1226]

thank you, it's sloved.

I follow it in debug mode, and find the code is in sd_softdevice_enable().

then I find the nrf51822 QFAA board have both 16MHZ and 32kHZ osr，and the nrf51822 CEAA board have only 16MHZ osr. so the config need to be changed:

nrf_clock_lf_cfg_t const clock_lf_cfg =

{
        .source       = 2,//synthesized from HFCLK