Hello everyone!
I am currently working with Quectel BC66NB Dev kit. Recently I have been looking through QuecOpen NB1 SDK v1.6 examples and got some strange behaviour eint example (not psm_eint example, just simple gpio eint). Using C_PREDEF=-D EXAMPLE_EINT in gcc makefile I have build firmware and load it with QFlash (v4.18). I am getting several messages in uart terminal:
F1: 0000 0000
V0: 0000 0000 [0001]
00: 0006 000C
01: 0000 0000
U0: 0000 0001 [0000]
T0: 0000 00B4
Leaving the BROM
<–QuecOpen: eint example–>
<–QuecOpen: Ql_EINT_Register OK.–>
<–QuecOpen: Ql_EINT_Init OK.–>
but can’t see any reaction on hardware PullingUp/Down NETLIGHT pin. I’ve also tried setting eint pin to GPIOs available and adding Ql_GPIO_Uninit function - no luck. The only thing I see is that example task is being reset - messages above are periodically received in terminal. Have you faced this problem?