Added support for attenuator for LGA modules and full cards

2 files changed, 8 insertions, 4 deletions

diff --git a/libloragw/inc/loragw_hal.h b/libloragw/inc/loragw_hal.h
index 15bf918..fda8908 100644
--- a/libloragw/inc/loragw_hal.h
+++ b/libloragw/inc/loragw_hal.h
@@ -177,6 +177,7 @@ enum lgw_radio_type_e {
 struct lgw_conf_board_s {
     bool    lorawan_public; /*!> Enable ONLY for *public* networks using the LoRa MAC protocol */
     uint8_t clksrc;         /*!> Index of RF chain which provides clock to concentrator */
+    uint8_t max_tx_power;   /*!> Max power limit for transmitting packets */
 };
 
 /**
diff --git a/libloragw/inc/loragw_reg.h b/libloragw/inc/loragw_reg.h
index 1e98efa..4dd9edb 100644
--- a/libloragw/inc/loragw_reg.h
+++ b/libloragw/inc/loragw_reg.h
@@ -403,14 +403,17 @@ uint8_t read_fpga_version();
 @param version number provided to check through the validated list
 @return status true/false
 */
-bool check_fpga_version(uint8_t version);
+bool fpga_version_supported();
+
+/**
+@brief Check if the LoRa FPGA uses an attenuator for transmitting packets
+@return status true/false
+*/
+bool fpga_supports_attenuator();
 
 /**
 @brief Connect LoRa concentrator by opening SPI link
-@param spi_only indicates if we only want to create the SPI connexion to the
 concentrator, or if we also want to reset it and configure the FPGA (if present)
-@param tx_notch_filter TX notch filter frequency to be set in the FPGA (only
-used with SX1301AP2 reference design).
 @return status of register operation (LGW_REG_SUCCESS/LGW_REG_ERROR)
 */
 int lgw_connect(bool spi_only, uint32_t tx_notch_freq);