Initial Commit

1 files changed, 73 insertions, 0 deletions

diff --git a/libloragw/inc/loragw_radio.h b/libloragw/inc/loragw_radio.h
new file mode 100644
index 0000000..32d494b
--- /dev/null
+++ b/libloragw/inc/loragw_radio.h
@@ -0,0 +1,73 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+  (C)2013 Semtech-Cycleo
+
+Description:
+    Functions used to handle LoRa concentrator radios.
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+Maintainer: Michael Coracin
+*/
+
+#ifndef _LORAGW_RADIO_H
+#define _LORAGW_RADIO_H
+
+/* -------------------------------------------------------------------------- */
+/* --- DEPENDANCIES --------------------------------------------------------- */
+
+#include <stdint.h>     /* C99 types */
+#include <stdbool.h>    /* bool type */
+
+/* -------------------------------------------------------------------------- */
+/* --- PUBLIC CONSTANTS ----------------------------------------------------- */
+
+#define LGW_REG_SUCCESS 0
+#define LGW_REG_ERROR -1
+
+#define SX125x_32MHz_FRAC 15625 /* irreductible fraction for PLL register caculation */
+
+/* -------------------------------------------------------------------------- */
+/* --- PUBLIC CONSTANTS ----------------------------------------------------- */
+
+enum lgw_sx127x_rxbw_e {
+    LGW_SX127X_RXBW_2K6_HZ,
+    LGW_SX127X_RXBW_3K1_HZ,
+    LGW_SX127X_RXBW_3K9_HZ,
+    LGW_SX127X_RXBW_5K2_HZ,
+    LGW_SX127X_RXBW_6K3_HZ,
+    LGW_SX127X_RXBW_7K8_HZ,
+    LGW_SX127X_RXBW_10K4_HZ,
+    LGW_SX127X_RXBW_12K5_HZ,
+    LGW_SX127X_RXBW_15K6_HZ,
+    LGW_SX127X_RXBW_20K8_HZ,
+    LGW_SX127X_RXBW_25K_HZ,
+    LGW_SX127X_RXBW_31K3_HZ,
+    LGW_SX127X_RXBW_41K7_HZ,
+    LGW_SX127X_RXBW_50K_HZ,
+    LGW_SX127X_RXBW_62K5_HZ,
+    LGW_SX127X_RXBW_83K3_HZ,
+    LGW_SX127X_RXBW_100K_HZ,
+    LGW_SX127X_RXBW_125K_HZ,
+    LGW_SX127X_RXBW_166K7_HZ,
+    LGW_SX127X_RXBW_200K_HZ,
+    LGW_SX127X_RXBW_250K_HZ
+};
+
+/* -------------------------------------------------------------------------- */
+/* --- PUBLIC FUNCTIONS PROTOTYPES ------------------------------------------ */
+
+int lgw_setup_sx125x(uint8_t rf_chain, uint8_t rf_clkout, bool rf_enable, uint8_t rf_radio_type, uint32_t freq_hz);
+
+int lgw_setup_sx127x(uint32_t frequency, uint8_t modulation, enum lgw_sx127x_rxbw_e rxbw_khz, int8_t rssi_offset);
+
+int lgw_sx127x_reg_w(uint8_t address, uint8_t reg_value);
+
+int lgw_sx127x_reg_r(uint8_t address, uint8_t *reg_value);
+
+
+#endif
+/* --- EOF ------------------------------------------------------------------ */