Hi,everyone.
I had learn for below Links and compiling is no error.
and change 8 to 20 like:
// <o> NRF_SDH_BLE_CENTRAL_LINK_COUNT - Maximum number of central links.
#ifndef NRF_SDH_BLE_CENTRAL_LINK_COUNT
#define NRF_SDH_BLE_CENTRAL_LINK_COUNT 20
#endif
// <o> NRF_SDH_BLE_TOTAL_LINK_COUNT - Total link count.
// <i> Maximum number of total concurrent connections using the default configuration.
#ifndef NRF_SDH_BLE_TOTAL_LINK_COUNT
#define NRF_SDH_BLE_TOTAL_LINK_COUNT 8
but I encount a problem when the borad PCA10040 runing and the error show as below:
<info> app: Start s?<info> app: Multilink example started.
<info> app: Start scanning for?<info> app: Multilink example started.
<info> app: Start scanning for device name?<info> app: Multilink example started.
<info> app: Multilink example started.
<info> app: Start scanning for device name Nordic_Blinky.
<info> app: err is :0
<info> app: Multilink example started.
and also I change the ram size form the MDK :
Start Size
IRAM1: 0x20007D38 0xA800
but no work and the board always reset .
I don't know how to fit it and anyone who know please help me ,thanks!