CC2640: simple_peripheral_oad_onchip

Alex Stilpans

Part Number: CC2640

Hi. How to add GAPRole_StartDiscovery(DEFAULT_DISCOVERY_MODE, DEFAULT_DISCOVERY_ACTIVE_SCAN, DEFAULT_DISCOVERY_WHITE_LIST) to simple_peripheral_oad_onchip.c?

In simple_peripheral_oad_onchip.c we added:
GAP_SetParamValue(TGAP_GEN_DISC_SCAN, DEFAULT_SCAN_DURATION);
GAP_SetParamValue(TGAP_LIM_DISC_SCAN, DEFAULT_SCAN_DURATION);
GAP_SetParamValue(TGAP_FILTER_ADV_REPORTS, FALSE);
GAPRole_SetParameter(GAPROLE_MAX_SCAN_RES, sizeof(uint8_t), &scanRes);
GAPRole_StartDiscovery(DEFAULT_DISCOVERY_MODE, DEFAULT_DISCOVERY_ACTIVE_SCAN, DEFAULT_DISCOVERY_WHITE_LIST);

In static uint8_t SimplePeripheral_processStackMsg(ICall_Hdr *pMsg)
{
...
case GAP_MSG_EVENT:
role_processRoleEvent((gapMultiRoleEvent_t *)pMsg); //role event processing function
break;
...

In peripheral.c we added:
bStatus_t GAPRole_StartDiscovery(uint8_t mode, uint8_t activeScan, uint8_t whiteList)
{
gapDevDiscReq_t params;
params.taskID = ICall_getLocalMsgEntityId(ICALL_SERVICE_CLASS_BLE_MSG, selfEntity);
params.mode = mode;
params.activeScan = activeScan;
params.whiteList = whiteList;

return GAP_DeviceDiscoveryRequest(&params);
}

static void gapRole_processStackMsg(ICall_Hdr *pMsg)
{
switch (pMsg->event)
{
case GAP_MSG_EVENT:
gapRole_processGAPMsg((gapEventHdr_t *)pMsg);//don't get here when scanning advert packages
break;
...

11 months ago

0 Alex Stilpans 11 months ago

Prodigy 140 points

build_config.opt says -DHOST_CONFIG=PERIPHERAL_CFG+OBSERVER_CFG
In periphery.c added gapRole_profileRole = GAP_PROFILE_PERIPHERAL |
GAP_PROFILE_OBSERVER;

Now advertising packets arrive at the periphery.c in
static void gapRole_processStackMsg(ICall_Hdr *pMsg)
{
switch (pMsg->event)
{
GAP_MSG_EVENT case:
gapRole_processGAPMsg((gapEventHdr_t *)pMsg);//advertisement processing
packages
break;
...

But in simple_peripheral_oad_onchip.c they don't come
static uint8_t SimplePeripheral_processStackMsg(ICall_Hdr *pMsg)
{
...
GAP_MSG_EVENT case:
role_processRoleEvent((gapMultiRoleEvent_t *)pMsg); //do not get here
break;
...

0 RogelioD 11 months ago in reply to Alex Stilpans

TI__Genius 9545 points

Hi Alex,

Thanks for reaching out, can you specify if you are using the ble stack or the ble5 stack as well as the SDK Version.

Kind Regards,

Rogelio

0 Alex Stilpans 11 months ago in reply to RogelioD

Prodigy 140 points

Hi.
ble
simplelink_cc2640r2_sdk_5_10_00_02

0 Alex Stilpans 11 months ago in reply to Alex Stilpans

Prodigy 140 points

Has anyone faced this issue?

0 RogelioD 11 months ago in reply to Alex Stilpans

TI__Genius 9545 points

Hi Alex,

Can you further explain how you added the GAPRole_StartDiscovery() API to the simple_peripheral example. Currently the GAPRole_StartDiscovery() is only available for the multi role example. In order to use this API in the simple_peripheral example you would need to include the header and file where this API is defined. Which also looks like its just a wrapper for GAP_DeviceDiscoveryRequest which is found in the gap.h file.

and the params are as follows

dev.ti.com/.../group___g_a_p.html

Kind Regards,

Rogelio

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CC2640: simple_peripheral_oad_onchip