Hello,
I am currently working on porting CC3000 to freescale mac71xx controller. I am using CC3000 Evaluation Board from LS Research.
I successfully ported all the CC3000 Platform Independent drivers from TI WIKI, and also completed writing the SPI drivers on mac71xx.
Now, I am struck at a point where, the CC3000 device is not responding after the first 'HCI_CMND_SIMPLE_LINK_START' command.
By not responding I mean, there is no Read request from the CC3000 device (i.e IRQ_PIN is not going down).
Below is the code flow that is happening in Platform Independent drivers from TI:
topapp_function() -> wlan_start() (wlan.c) -> SimpleLink_Init_Start() (wlan.c) ->
successfully completes : hci_command_send(HCI_CMND_SIMPLE_LINK_START, ptr, WLAN_SL_INIT_START_PARAMS_LEN)
Now control gets struck at: SimpleLinkWaitEvent(HCI_CMND_SIMPLE_LINK_START, 0), since there is no response from CC3000 device.
Please note that, pooling logic is employed for the pin status change check.
Can someone help me with this? not sure which side is the problem.
Please let me know if more information is required.
Thanks,
Suneel K.V