/**@brief ANT message processor for the current <STATE>
*
* @param pucANTMessage - pointer to a buffer with an ANT event
*/
static void process_message_on(uint8_t* p_ant_message)
{
uint32_t err_code;
switch(p_ant_message[ANT_MESSAGE_ID_OFFSET])
{
case MESG_RESPONSE_EVENT_ID:
{
if(p_ant_message[ANT_MESSAGE_DATA0_OFFSET] == MESG_EVENT_ID) //Channel event
{
switch(p_ant_message[ANT_MESSAGE_DATA1_OFFSET])
{
case EVENT_TX:
{
if (m_is_update_available && ++m_retry_counter >= m_retries)
{
m_is_update_available = false;
m_retry_counter = 0;
asc_encode_device_availability_page(m_neighbor_id, m_tx_buffer);
err_code = sd_ant_broadcast_message_tx (m_channel_number, ANT_STANDARD_DATA_PAYLOAD_SIZE, m_tx_buffer);
APP_ERROR_CHECK(err_code);
}
break;
}
}
}
break;
}
case MESG_BROADCAST_DATA_ID:
//fall-through
case MESG_ACKNOWLEDGED_DATA_ID:
{
//Process by page
switch(p_ant_message[ANT_MESSAGE_DATA0_OFFSET])
{
case PHONE_COMMAND_PID:
{
//Store command info
//lint --e{534}
asc_decode_phone_command_page(&m_last_command, p_ant_message);
asc_event_set(&m_asc_events, EVENT_ASC_COMMAND_RECEIVED);
break;
}
default:
break;
}
break;
}
default:
break;
}
}
/**@brief Processes a ANT messages while in the connected state.
*
* @param[in] Pointer to the raw ant message received.
*/
static void process_message_connected(uint8_t * p_ant_message)
{
uint32_t err_code;
switch (p_ant_message[ANT_MESSAGE_ID_OFFSET])
{
case MESG_RESPONSE_EVENT_ID:
{
if(p_ant_message[ANT_MESSAGE_DATA0_OFFSET] == MESG_EVENT_ID) //Channel event
{
switch(p_ant_message[ANT_MESSAGE_DATA1_OFFSET])
{
case EVENT_TX:
{
//If this is a slave channel, we will need to controll the reverse-direction communication.
//Otherwise, the last message loaded into the tx buffer will continue to be transmitted anyway
if( m_retries-- > 0)
{
err_code = sd_ant_broadcast_message_tx(m_ant_connected_parameters.channel_number, ANT_STANDARD_DATA_PAYLOAD_SIZE, m_tx_buffer);
APP_ERROR_CHECK(err_code);
}
else if (m_ant_connected_parameters.channel_type == CHANNEL_TYPE_MASTER)
{
memcpy(m_tx_buffer, ascmm_idle_page, ANT_STANDARD_DATA_PAYLOAD_SIZE);
err_code = sd_ant_broadcast_message_tx(m_ant_connected_parameters.channel_number, ANT_STANDARD_DATA_PAYLOAD_SIZE, m_tx_buffer);
APP_ERROR_CHECK(err_code);
}
break;
}
default:
break;
}
}
break;
}
case MESG_BROADCAST_DATA_ID:
//fall-through
case MESG_ACKNOWLEDGED_DATA_ID:
{
//process by page
switch (p_ant_message[DECODE_PAGE_ID_BYTE_PHONE_FORMAT])
{
case PHONE_COMMAND_PID:
{
//lint --e{534}
asc_decode_phone_command_page(&m_last_received_command, p_ant_message);
asc_event_set(&m_asc_event_flags, EVENT_ASC_COMMAND_RECEIVED);
break;
}
case UPDATE_DATA_PID:
{
//lint --e{534}
asc_decode_phone_update_data_page(&m_last_received_update, p_ant_message);
asc_event_set(&m_asc_event_flags, EVENT_ASC_UPDATE_RECEIVED);
break;
}
default:
{
break;
}
}
break;
}
default:
break;
}
}