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In WICED SDK 2.0.1, I use hello_client as application.
I believe that connection event is done by hello_client_interrupt_handler().
Without triggering connection through button or interrupt, I'd like to make it connected.
I put following 2 lines at the end of hello_client_create() .
bleprofile_Discoverablew(NO_DISCOVERABLES, NULL);
blecen_Scan(HIGH_SCAN);
but the connection has not done when hello_client_create() ends.
After 2min 30sec about, conn up happened.
How can I put the board into connected status without button or interrupt event?
Solved! Go to Solution.
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Hi, eyan
To connect without any interrupt, please change hello_client_create() as follows and then do test.
You don't need to change anything else.
void hello_client_create(void)
{
....
blecen_Create();
#if 0 // for test
// we will not do scan until user pushes the button for 5 seconds
blecen_Scan(NO_SCAN);
bleprofile_regButtonFunctionCb(NULL);
#endif
...
}
Connection between hello_client and hello_sensor were always successful after booting up.
If you still have some problem, let me know with debug message.
Thanks,
SM
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Is any device advertising?
> but the connection has not done when hello_client_create() ends.
blecen_Scan() will only start scanning for advertisements. If there are no other devices advertising what the hello_client app expects, then you won't get into a connection.
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I tested 2 cases at the same condition.
1. Peripheral - hello sensor without change of hello_sensor_cfg.
2. Central
A. blecen_scan() at the end of hello_client_create()
B. blecen_scan() at the button interrupt.
I reset peripheral and central at the same time.
A took 30 sec until pairing.
B took 5 sec until pairing (I set the button press duration as 1sec).
I can not understand why scan does not happen in a short time at A case.
One more thing what I'd like to ask is that blecen_scan() in blecen.c is the right function used for paring ?
I put trace0 in the blecen_scan(), but message did not display.
Thank you.
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Hi, eyan
To connect without any interrupt, please change hello_client_create() as follows and then do test.
You don't need to change anything else.
void hello_client_create(void)
{
....
blecen_Create();
#if 0 // for test
// we will not do scan until user pushes the button for 5 seconds
blecen_Scan(NO_SCAN);
bleprofile_regButtonFunctionCb(NULL);
#endif
...
}
Connection between hello_client and hello_sensor were always successful after booting up.
If you still have some problem, let me know with debug message.
Thanks,
SM