static void switchctrl_set(const uint8_t gpo) {
#ifdef JAWBREAKER
rffc5071_set_gpo(gpo);
#elif HACKRF_ONE
switchctrl_set_hackrf_one(gpo);
#else
(void)gpo;
#endif
}
static void switchctrl_set(rf_path_t* const rf_path, const uint8_t gpo) {
#ifdef JAWBREAKER
rffc5071_set_gpo(&rffc5072, gpo);
#elif HACKRF_ONE
switchctrl_set_hackrf_one(rf_path, gpo);
#else
(void)gpo;
#endif
}
static void switchctrl_set_hackrf_one(uint8_t ctrl) {
if (ctrl & SWITCHCTRL_TX) {
gpio_set(PORT_TX, PIN_TX);
gpio_clear(PORT_RX, PIN_RX);
} else {
gpio_clear(PORT_TX, PIN_TX);
gpio_set(PORT_RX, PIN_RX);
}
if (ctrl & SWITCHCTRL_MIX_BYPASS) {
gpio_set(PORT_MIX_BYPASS, PIN_MIX_BYPASS);
gpio_clear(PORT_NO_MIX_BYPASS, PIN_NO_MIX_BYPASS);
if (ctrl & SWITCHCTRL_TX) {
gpio_set(PORT_TX_MIX_BP, PIN_TX_MIX_BP);
gpio_clear(PORT_RX_MIX_BP, PIN_RX_MIX_BP);
} else {
gpio_clear(PORT_TX_MIX_BP, PIN_TX_MIX_BP);
gpio_set(PORT_RX_MIX_BP, PIN_RX_MIX_BP);
}
} else {
gpio_clear(PORT_MIX_BYPASS, PIN_MIX_BYPASS);
gpio_set(PORT_NO_MIX_BYPASS, PIN_NO_MIX_BYPASS);
gpio_clear(PORT_TX_MIX_BP, PIN_TX_MIX_BP);
gpio_clear(PORT_RX_MIX_BP, PIN_RX_MIX_BP);
}
if (ctrl & SWITCHCTRL_HP) {
gpio_set(PORT_HP, PIN_HP);
gpio_clear(PORT_LP, PIN_LP);
} else {
gpio_clear(PORT_HP, PIN_HP);
gpio_set(PORT_LP, PIN_LP);
}
if (ctrl & SWITCHCTRL_AMP_BYPASS) {
gpio_set(PORT_AMP_BYPASS, PIN_AMP_BYPASS);
gpio_clear(PORT_TX_AMP, PIN_TX_AMP);
gpio_set(PORT_NO_TX_AMP_PWR, PIN_NO_TX_AMP_PWR);
gpio_clear(PORT_RX_AMP, PIN_RX_AMP);
gpio_set(PORT_NO_RX_AMP_PWR, PIN_NO_RX_AMP_PWR);
} else if (ctrl & SWITCHCTRL_TX) {
gpio_clear(PORT_AMP_BYPASS, PIN_AMP_BYPASS);
gpio_set(PORT_TX_AMP, PIN_TX_AMP);
gpio_clear(PORT_NO_TX_AMP_PWR, PIN_NO_TX_AMP_PWR);
gpio_clear(PORT_RX_AMP, PIN_RX_AMP);
gpio_set(PORT_NO_RX_AMP_PWR, PIN_NO_RX_AMP_PWR);
} else {
gpio_clear(PORT_AMP_BYPASS, PIN_AMP_BYPASS);
gpio_clear(PORT_TX_AMP, PIN_TX_AMP);
gpio_set(PORT_NO_TX_AMP_PWR, PIN_NO_TX_AMP_PWR);
gpio_set(PORT_RX_AMP, PIN_RX_AMP);
gpio_clear(PORT_NO_RX_AMP_PWR, PIN_NO_RX_AMP_PWR);
}
/*
* These normally shouldn't be set post-Jawbreaker, but they can be
* used to explicitly turn off power to the amplifiers while AMP_BYPASS
* is unset:
*/
if (ctrl & SWITCHCTRL_NO_TX_AMP_PWR)
gpio_set(PORT_NO_TX_AMP_PWR, PIN_NO_TX_AMP_PWR);
if (ctrl & SWITCHCTRL_NO_RX_AMP_PWR)
gpio_set(PORT_NO_RX_AMP_PWR, PIN_NO_RX_AMP_PWR);
if (ctrl & SWITCHCTRL_ANT_PWR) {
rffc5071_set_gpo(0x00); /* turn on antenna power by clearing GPO1 */
} else {
rffc5071_set_gpo(0x01); /* turn off antenna power by setting GPO1 */
}
}
static void switchctrl_set_hackrf_one(rf_path_t* const rf_path, uint8_t ctrl) {
if (ctrl & SWITCHCTRL_TX) {
gpio_set(rf_path->gpio_tx);
gpio_clear(rf_path->gpio_rx);
} else {
gpio_clear(rf_path->gpio_tx);
gpio_set(rf_path->gpio_rx);
}
if (ctrl & SWITCHCTRL_MIX_BYPASS) {
gpio_set(rf_path->gpio_mix_bypass);
gpio_clear(rf_path->gpio_no_mix_bypass);
if (ctrl & SWITCHCTRL_TX) {
gpio_set(rf_path->gpio_tx_mix_bp);
gpio_clear(rf_path->gpio_rx_mix_bp);
} else {
gpio_clear(rf_path->gpio_tx_mix_bp);
gpio_set(rf_path->gpio_rx_mix_bp);
}
} else {
gpio_clear(rf_path->gpio_mix_bypass);
gpio_set(rf_path->gpio_no_mix_bypass);
gpio_clear(rf_path->gpio_tx_mix_bp);
gpio_clear(rf_path->gpio_rx_mix_bp);
}
if (ctrl & SWITCHCTRL_HP) {
gpio_set(rf_path->gpio_hp);
gpio_clear(rf_path->gpio_lp);
} else {
gpio_clear(rf_path->gpio_hp);
gpio_set(rf_path->gpio_lp);
}
if (ctrl & SWITCHCTRL_AMP_BYPASS) {
gpio_set(rf_path->gpio_amp_bypass);
gpio_clear(rf_path->gpio_tx_amp);
gpio_set(rf_path->gpio_no_tx_amp_pwr);
gpio_clear(rf_path->gpio_rx_amp);
gpio_set(rf_path->gpio_no_rx_amp_pwr);
} else if (ctrl & SWITCHCTRL_TX) {
gpio_clear(rf_path->gpio_amp_bypass);
gpio_set(rf_path->gpio_tx_amp);
gpio_clear(rf_path->gpio_no_tx_amp_pwr);
gpio_clear(rf_path->gpio_rx_amp);
gpio_set(rf_path->gpio_no_rx_amp_pwr);
} else {
gpio_clear(rf_path->gpio_amp_bypass);
gpio_clear(rf_path->gpio_tx_amp);
gpio_set(rf_path->gpio_no_tx_amp_pwr);
gpio_set(rf_path->gpio_rx_amp);
gpio_clear(rf_path->gpio_no_rx_amp_pwr);
}
/*
* These normally shouldn't be set post-Jawbreaker, but they can be
* used to explicitly turn off power to the amplifiers while AMP_BYPASS
* is unset:
*/
if (ctrl & SWITCHCTRL_NO_TX_AMP_PWR)
gpio_set(rf_path->gpio_no_tx_amp_pwr);
if (ctrl & SWITCHCTRL_NO_RX_AMP_PWR)
gpio_set(rf_path->gpio_no_rx_amp_pwr);
if (ctrl & SWITCHCTRL_ANT_PWR) {
rffc5071_set_gpo(&rffc5072, 0x00); /* turn on antenna power by clearing GPO1 */
} else {
rffc5071_set_gpo(&rffc5072, 0x01); /* turn off antenna power by setting GPO1 */
}
}
