void init_state_init(void *arg)
{
sw_timer_init();
/* Set the node information base */
config_node_ib();
/* Initialize the TAL layer */
if (tal_init() != MAC_SUCCESS) {
/* something went wrong during initialization */
app_alert();
}
app_timers_init();
/* Initilaize sio rx state */
init_sio();
/* select the configurtion mode */
configuration_mode_selection();
#if (TAL_TYPE == AT86RF233) && (ANTENNA_DIVERSITY == 1)
/* In order to demonstrate RPC the antenna diversity is disabled. */
tal_ant_div_config(ANT_DIVERSITY_DISABLE, ANT_CTRL_1); /* Enable A1/X2 */
#endif
/* Keep compiler happy */
arg = arg;
}
/**
* \brief Recover all user settings before Start of CW transmission
*/
void recover_all_settings(void)
{
int8_t tx_pwr_dbm;
uint8_t temp_var;
pib_value_t pib_value;
#if (ANTENNA_DIVERSITY == 1)
if (ANT_DIV_DISABLE == ant_div_before_ct) {
tal_ant_div_config(ANT_DIVERSITY_DISABLE, ant_sel_before_ct);
}
#endif
#if (TAL_TYPE == AT86RF233)
/* Set the ISM frequency back */
if (CC_BAND_0 != cc_band_ct) {
tal_set_frequency_regs(cc_band_ct, cc_number_ct);
}
#endif /* End of #if(TAL_TYPE == AT86RF233) */
/*RPC settings are reseted during tal_reset,hence reconfiguring based
*on old config*/
#if ((TAL_TYPE == ATMEGARFR2)||(TAL_TYPE == AT86RF233))
if (true == curr_trx_config_params.rpc_enable) {
/* RPC feature configuration. */
tal_rpc_mode_config(ENABLE_ALL_RPC_MODES);
} else {
tal_rpc_mode_config(DISABLE_ALL_RPC_MODES);
}
#endif
#if (TAL_TYPE != AT86RF230B)
/* set the desensitization settings back */
if (true == curr_trx_config_params.rx_desensitize) {
tal_set_rx_sensitivity_level(RX_DESENSITIZE_LEVEL);
}
#endif
#if ((TAL_TYPE != AT86RF212) && (TAL_TYPE != AT86RF212B))
if (last_tx_power_format_set == 0) {
uint8_t tx_pwr_reg = curr_trx_config_params.tx_power_reg;
tal_set_tx_pwr(REGISTER_VALUE, tx_pwr_reg);
} else
#endif
{
tx_pwr_dbm = curr_trx_config_params.tx_power_dbm;
temp_var = CONV_DBM_TO_phyTransmitPower(tx_pwr_dbm);
pib_value.pib_value_8bit = temp_var;
tal_pib_set(phyTransmitPower, &pib_value);
}
}
void start_cw_transmission(uint8_t tx_mode,uint16_t tmr_val)
{
/* If the test is initiated on the receptor node, First send the
* Start confirmation back to the host.
* Once this is done the test could be started.
* The cw_ack_sent flag is used for this purpose
*/
if(node_info.main_state == PER_TEST_RECEPTOR && !cw_ack_sent)
{
/* timer value should not exceed 3600 seconds */
if((tx_mode !=CW_MODE && tx_mode != PRBS_MODE) || (3600 < tmr_val))
{
usr_cont_wave_tx_confirm(INVALID_ARGUMENT, 0x01, tx_mode);
return;
}
else
{
/* Send Set confirmation with status SUCCESS and start CW trx on
* successful transmission of the Confirmation message*/
usr_cont_wave_tx_confirm(MAC_SUCCESS, START_CWT, tx_mode);
remote_cw_start = true;
cw_start_mode = tx_mode;
cw_tmr_val = tmr_val;
return;
}
}
else if(node_info.main_state == PER_TEST_INITIATOR || (node_info.main_state == SINGLE_NODE_TESTS) || ((node_info.main_state == PER_TEST_RECEPTOR) && cw_ack_sent))
{
/* Save all user settings before continuous tx */
save_all_settings();
/* Added to ensure CW transmission happen in every attempt */
tal_reset(false);
#if (ANTENNA_DIVERSITY == 1)
if (ANT_DIV_DISABLE == ant_div_before_ct) {
tal_ant_div_config(ANT_DIVERSITY_DISABLE, ant_sel_before_ct);
}
#endif
if((node_info.main_state == PER_TEST_RECEPTOR) && 1 <= tmr_val )
{
sw_timer_start(CW_TX_TIMER,
(uint32_t)tmr_val * 1E6,
SW_TIMEOUT_RELATIVE,
(FUNC_PTR)stop_cw_transmission,
(void *)&tx_mode);
}
switch (tx_mode) {
case CW_MODE: /* CW mode*/
{
/* In CW_MODE the parameter random_content is obsolete. */
tfa_continuous_tx_start(CW_MODE, false);
}
break;
case PRBS_MODE: /* PRBS mode*/
{
/* Start PRBS_MODE mode using random content. */
tfa_continuous_tx_start(PRBS_MODE, true);
}
break;
default:
{
usr_cont_wave_tx_confirm(INVALID_ARGUMENT, 0x01, tx_mode);
return;
}
}
op_mode = CONTINUOUS_TX_MODE;
if(node_info.main_state == PER_TEST_RECEPTOR )
{
cw_ack_sent=false;
}
else
{
/* Send Set confirmation with status SUCCESS */
usr_cont_wave_tx_confirm(MAC_SUCCESS, START_CWT, tx_mode);
}
}
}
/**
* \brief Function to set trx configure parameters
*
*/
void config_per_test_parameters(void)
{
uint8_t temp;
pib_value_t pib_value;
/* Set the default values */
curr_trx_config_params.ack_request
= default_trx_config_params.ack_request = true;
curr_trx_config_params.csma_enabled
= default_trx_config_params.csma_enabled = true;
curr_trx_config_params.retry_enabled
= default_trx_config_params.retry_enabled = false;
#if (ANTENNA_DIVERSITY == 1)
#if (TAL_TYPE == AT86RF233)
/* Disable antenna diversity by default. */
curr_trx_config_params.antenna_diversity
= default_trx_config_params.antenna_diversity = false;
curr_trx_config_params.antenna_selected
= default_trx_config_params.antenna_selected
= ANT_CTRL_1;
/* This is required for set default config request command to set the
* config parameters to their defaults */
/* Disable antenna diversity by default */
/* Enable A1/X2 */
tal_ant_div_config(ANT_DIVERSITY_DISABLE, ANT_CTRL_1); /* Enable A1/X2
**/
#else
curr_trx_config_params.antenna_diversity
= default_trx_config_params.antenna_diversity = true;
curr_trx_config_params.antenna_selected
= default_trx_config_params.antenna_selected
= ANT_CTRL_0;
/* Enable Antenna Diversity*/
tal_ant_div_config(ANT_DIVERSITY_ENABLE, ANTENNA_DEFAULT);
#endif /* end of (TAL_TYPE == AT86RF233) */
#endif
#if (TAL_TYPE != AT86RF230B)
/* Disable desensitization by default */
curr_trx_config_params.rx_desensitize
= default_trx_config_params.rx_desensitize = false;
/* Disable Rx desensitization */
tal_set_rx_sensitivity_level(NO_RX_DESENSITIZE_LEVEL);
#endif /* End of #if(TAL_TYPE != AT86RF230B)*/
#if ((TAL_TYPE == AT86RF233) || (TAL_TYPE == ATMEGARFR2))
curr_trx_config_params.rpc_enable
= default_trx_config_params.rpc_enable = false;
/* Enable RPC feature by default */
tal_rpc_mode_config(DISABLE_ALL_RPC_MODES);
/* Reset RX_SAFE Mode in TRX_CTRL_2 */
tal_trx_reg_write(RG_TRX_CTRL_2, ENABLE_RX_SAFE_MODE);
#endif
if (peer_found == true) {
curr_trx_config_params.trx_state
= default_trx_config_params.trx_state
= RX_AACK_ON;
} else {
curr_trx_config_params.trx_state
= default_trx_config_params.trx_state = TRX_OFF;
}
curr_trx_config_params.number_test_frames
= default_trx_config_params.number_test_frames
= DEFAULT_NO_OF_TEST_FRAMES;
curr_trx_config_params.phy_frame_length
= default_trx_config_params.phy_frame_length
= DEFAULT_FRAME_LENGTH;
/* As channel & channel page are already configured during
* the application initialization so get it
*/
curr_trx_config_params.channel = default_trx_config_params.channel
= DEFAULT_CHANNEL;
pib_value.pib_value_8bit = (uint8_t)default_trx_config_params.channel;
tal_pib_set(phyCurrentChannel,
&pib_value);
/* Make the ISM frequency as null as IEEE channel is set in default case
**/
#if (TAL_TYPE == AT86RF233)
curr_trx_config_params.ism_frequency
= default_trx_config_params.ism_frequency = 0.0;
#endif
curr_trx_config_params.channel_page
= default_trx_config_params.channel_page
= TAL_CURRENT_PAGE_DEFAULT;
pib_value.pib_value_8bit = default_trx_config_params.channel_page;
tal_pib_set(phyCurrentPage, &pib_value);
/* As tx power is already configure by TAL in tal_pib.c get it for
* application*/
temp = TAL_TRANSMIT_POWER_DEFAULT;
pib_value.pib_value_8bit = temp;
tal_pib_set(phyTransmitPower, &pib_value);
curr_trx_config_params.tx_power_dbm
= default_trx_config_params.tx_power_dbm
= CONV_phyTransmitPower_TO_DBM(
TAL_TRANSMIT_POWER_DEFAULT);
#if ((TAL_TYPE != AT86RF212) && (TAL_TYPE != AT86RF212B))
tal_get_curr_trx_config(TX_PWR, &(curr_trx_config_params.tx_power_reg));
tal_get_curr_trx_config(TX_PWR,
&(default_trx_config_params.tx_power_reg));
#endif
/* The following fields has no meaning if there is no peer */
if (true == peer_found) {
#ifdef CRC_SETTING_ON_REMOTE_NODE
curr_trx_config_params.crc_settings_on_peer
= default_trx_config_params.crc_settings_on_peer
= false;
#endif
/* Set the config parameters on peer node */
#if (ANTENNA_DIVERSITY == 1)
#if (TAL_TYPE == AT86RF233)
curr_trx_config_params.antenna_diversity_on_peer
= default_trx_config_params.
antenna_diversity_on_peer = false;
curr_trx_config_params.antenna_selected_on_peer
= default_trx_config_params.
antenna_selected_on_peer = ANT_CTRL_1;
#else
curr_trx_config_params.antenna_diversity_on_peer
= default_trx_config_params.
antenna_diversity_on_peer = true;
curr_trx_config_params.antenna_selected_on_peer
= default_trx_config_params.
antenna_selected_on_peer = ANT_CTRL_0;
#endif /* End of #if(TAL_TYPE == AT86RF233) */
#endif /* End of #if (ANTENNA_DIVERSITY == 1) */
}
}
