running bt_enable return -2

[sunnyyang]

hi professor,

According to peripheral project of nrf connect sdk 1.4.99, I add some function to achieve  spi and usb and filesystem.But the ble run abnormal.When run bt_enable,return -2. Can u give me some advice?

5074.prj.conf

[helsing]

Would you be able to share your project code? I could try to reproduce this on my side.

[sunnyyang]

hi helsing,

I added  CONFIG_NO_OPTIMIZATIONS=y to peripheral_ht sample of nrf connect sdk 1.4.99 . It made ble connection timeout.U can try to reproduce this at peripheral_ht sample of nrf connect sdk 1.4.99.