/*********************************************************************
* @fn DualImageConcept_processStateChangeEvt
*
* @brief Process a pending GAP Role state change event.
*
* @param newState - new state
*
* @return None.
*/
static void DualImageConcept_processStateChangeEvt(gaprole_States_t newState)
{
switch ( newState )
{
case GAPROLE_STARTED:
{
uint8_t ownAddress[B_ADDR_LEN];
GAPRole_GetParameter(GAPROLE_BD_ADDR, ownAddress);
// Display device address
Display_print0(dispHandle, 1, 0, Util_convertBdAddr2Str(ownAddress));
Display_print0(dispHandle, 2, 0, "Initialized");
}
break;
case GAPROLE_ADVERTISING:
Display_print0(dispHandle, 2, 0, "Advertising");
break;
case GAPROLE_CONNECTED:
{
uint8_t peerAddress[B_ADDR_LEN];
GAPRole_GetParameter(GAPROLE_CONN_BD_ADDR, peerAddress);
Display_print0(dispHandle, 2, 0, "Connected");
Display_print0(dispHandle, 3, 0, Util_convertBdAddr2Str(peerAddress));
}
break;
case GAPROLE_WAITING:
Display_print0(dispHandle, 2, 0, "Disconnected");
// Clear remaining lines
Display_clearLines(dispHandle, 3, 5);
break;
case GAPROLE_WAITING_AFTER_TIMEOUT:
Display_print0(dispHandle, 2, 0, "Timed Out");
// Clear remaining lines
Display_clearLines(dispHandle, 3, 5);
break;
case GAPROLE_ERROR:
break;
default:
break;
}
}
/*********************************************************************
* @fn SensorTagDisplay_processCharChangeEvt
*
* @brief Process a change in the IO characteristics
*
* @return none
*/
void SensorTagDisplay_processCharChangeEvt(uint8_t paramID)
{
if (paramID == DISPLAY_CONF)
{
uint8_t config[DISPLAY_CONF_LEN];
Display_getParameter(DISPLAY_CONF, config);
// Execute the control sequence
switch (config[DISPLAY_CMD_OFFSET])
{
case DISPLAY_CONF_OFF:
if (handle != NULL)
{
// NB! Has no effect on SensorTag because LCD_ENABLE pin is
// shared with UART_TX, causing the LCD to get enabled again
// as soon as the PINs used by the LCD are released.
Display_clear(handle);
Display_print0(handle, DISPLAY_LINE_DEFAULT, 2, "Display off");
Display_close(handle);
handle = NULL;
}
break;
case DISPLAY_CONF_ON:
// Initialize LCD
if (handle == NULL)
{
Display_Params params;
Display_Params_init(¶ms);
params.lineClearMode = DISPLAY_CLEAR_NONE;
handle = Display_open(Display_Type_LCD, ¶ms);
// Update status
SensorTagDisplay_showStatus();
}
break;
case DISPLAY_CONF_CLR:
// Clear display
if (handle != NULL)
{
Display_clear(handle);
}
break;
case DISPLAY_CONF_CLR_LINE:
// Clear line
pos.line = config[DISPLAY_LINE_OFFSET];
if (handle != NULL)
{
Display_clearLines(handle, pos.line, pos.line);
}
break;
case DISPLAY_CONF_INV:
if (handle != NULL)
{
uint8_t tmp;
// Swap foreground and background colors
tmp = color.fg;
color.fg = color.bg;
color.bg = tmp;
Display_control(handle, DISPLAYSHARP_CMD_SET_COLORS, &color);
// Update status
SensorTagDisplay_showStatus();
}
break;
case DISPLAY_CONF_MOV:
// Store active "cursor" position
pos.line = config[DISPLAY_LINE_OFFSET];
pos.column = config[DISPLAY_COL_OFFSET];
break;
default:
break;
}
}
if (paramID == DISPLAY_DATA && handle != NULL)
{
uint8_t data[DISPLAY_BUFFER_LEN];
Display_getParameter(DISPLAY_DATA, data);
Display_print0(handle, pos.line, pos.column, (const char*)data);
}
}
/*********************************************************************
* @fn SimpleBLEPeripheral_processStateChangeEvt
*
* @brief Process a pending GAP Role state change event.
*
* @param newState - new state
*
* @return None.
*/
static void SimpleBLEPeripheral_processStateChangeEvt(gaprole_States_t newState)
{
#ifdef PLUS_BROADCASTER
static bool firstConnFlag = false;
#endif // PLUS_BROADCASTER
switch ( newState )
{
case GAPROLE_STARTED:
{
uint8_t ownAddress[B_ADDR_LEN];
uint8_t systemId[DEVINFO_SYSTEM_ID_LEN];
GAPRole_GetParameter(GAPROLE_BD_ADDR, ownAddress);
// use 6 bytes of device address for 8 bytes of system ID value
systemId[0] = ownAddress[0];
systemId[1] = ownAddress[1];
systemId[2] = ownAddress[2];
// set middle bytes to zero
systemId[4] = 0x00;
systemId[3] = 0x00;
// shift three bytes up
systemId[7] = ownAddress[5];
systemId[6] = ownAddress[4];
systemId[5] = ownAddress[3];
DevInfo_SetParameter(DEVINFO_SYSTEM_ID, DEVINFO_SYSTEM_ID_LEN, systemId);
// Display device address
Display_print0(dispHandle, 1, 0, Util_convertBdAddr2Str(ownAddress));
Display_print0(dispHandle, 2, 0, "Initialized");
}
break;
case GAPROLE_ADVERTISING:
Display_print0(dispHandle, 2, 0, "Advertising");
break;
#ifdef PLUS_BROADCASTER
/* After a connection is dropped a device in PLUS_BROADCASTER will continue
* sending non-connectable advertisements and shall sending this change of
* state to the application. These are then disabled here so that sending
* connectable advertisements can resume.
*/
case GAPROLE_ADVERTISING_NONCONN:
{
uint8_t advertEnabled = FALSE;
// Disable non-connectable advertising.
GAPRole_SetParameter(GAPROLE_ADV_NONCONN_ENABLED, sizeof(uint8_t),
&advertEnabled);
advertEnabled = TRUE;
// Enabled connectable advertising.
GAPRole_SetParameter(GAPROLE_ADVERT_ENABLED, sizeof(uint8_t),
&advertEnabled);
// Reset flag for next connection.
firstConnFlag = false;
SimpleBLEPeripheral_freeAttRsp(bleNotConnected);
}
break;
#endif //PLUS_BROADCASTER
case GAPROLE_CONNECTED:
{
linkDBInfo_t linkInfo;
uint8_t numActive = 0;
Util_startClock(&periodicClock);
numActive = linkDB_NumActive();
// Use numActive to determine the connection handle of the last
// connection
if ( linkDB_GetInfo( numActive - 1, &linkInfo ) == SUCCESS )
{
Display_print1(dispHandle, 2, 0, "Num Conns: %d", (uint16_t)numActive);
Display_print0(dispHandle, 3, 0, Util_convertBdAddr2Str(linkInfo.addr));
}
else
{
uint8_t peerAddress[B_ADDR_LEN];
GAPRole_GetParameter(GAPROLE_CONN_BD_ADDR, peerAddress);
Display_print0(dispHandle, 2, 0, "Connected");
Display_print0(dispHandle, 3, 0, Util_convertBdAddr2Str(peerAddress));
}
#ifdef PLUS_BROADCASTER
// Only turn advertising on for this state when we first connect
// otherwise, when we go from connected_advertising back to this state
// we will be turning advertising back on.
if (firstConnFlag == false)
{
uint8_t advertEnabled = FALSE; // Turn on Advertising
// Disable connectable advertising.
GAPRole_SetParameter(GAPROLE_ADVERT_ENABLED, sizeof(uint8_t),
&advertEnabled);
// Set to true for non-connectabel advertising.
advertEnabled = TRUE;
// Enable non-connectable advertising.
GAPRole_SetParameter(GAPROLE_ADV_NONCONN_ENABLED, sizeof(uint8_t),
&advertEnabled);
firstConnFlag = true;
}
#endif // PLUS_BROADCASTER
}
break;
case GAPROLE_CONNECTED_ADV:
Display_print0(dispHandle, 2, 0, "Connected Advertising");
break;
case GAPROLE_WAITING:
Util_stopClock(&periodicClock);
SimpleBLEPeripheral_freeAttRsp(bleNotConnected);
Display_print0(dispHandle, 2, 0, "Disconnected");
// Clear remaining lines
Display_clearLines(dispHandle, 3, 5);
break;
case GAPROLE_WAITING_AFTER_TIMEOUT:
SimpleBLEPeripheral_freeAttRsp(bleNotConnected);
Display_print0(dispHandle, 2, 0, "Timed Out");
// Clear remaining lines
Display_clearLines(dispHandle, 3, 5);
#ifdef PLUS_BROADCASTER
// Reset flag for next connection.
firstConnFlag = false;
#endif //#ifdef (PLUS_BROADCASTER)
break;
case GAPROLE_ERROR:
Display_print0(dispHandle, 2, 0, "Error");
break;
default:
Display_clearLine(dispHandle, 2);
break;
}
// Update the state
//gapProfileState = newState;
}
