chore: allow some redefinitions

Fixes #10

Signed-off-by: Frederic Pillon <[email protected]>

Author: fpistm

src/BSP/radio_conf.h

@@ -50,48 +50,62 @@
   * @brief drive value used anytime radio is NOT in TX low power mode
   * @note override the default configuration of radio_driver.c
   */
-#define SMPS_DRIVE_SETTING_DEFAULT  SMPS_DRV_40
+#ifndef SMPS_DRIVE_SETTING_DEFAULT
+  #define SMPS_DRIVE_SETTING_DEFAULT  SMPS_DRV_40
+#endif
 
 /**
   * @brief drive value used anytime radio is in TX low power mode
   *        TX low power mode is the worst case because the PA sinks from SMPS
   *        while in high power mode, current is sunk directly from the battery
   * @note override the default configuration of radio_driver.c
   */
-#define SMPS_DRIVE_SETTING_MAX      SMPS_DRV_60
+#ifndef SMPS_DRIVE_SETTING_MAX
+  #define SMPS_DRIVE_SETTING_MAX      SMPS_DRV_60
+#endif
 
 /**
   * @brief Provides the frequency of the chip running on the radio and the frequency step
   * @remark These defines are used for computing the frequency divider to set the RF frequency
   * @note override the default configuration of radio_driver.c
   */
-#define XTAL_FREQ                   ( 32000000UL )
+#ifndef XTAL_FREQ
+  #define XTAL_FREQ                   ( 32000000UL )
+#endif
 
 /**
   * @brief in XO mode, set internal capacitor (from 0x00 to 0x2F starting 11.2pF with 0.47pF steps)
   * @note override the default configuration of radio_driver.c
   */
-#define XTAL_DEFAULT_CAP_VALUE      ( 0x20UL )
+#ifndef XTAL_DEFAULT_CAP_VALUE
+  #define XTAL_DEFAULT_CAP_VALUE      ( 0x20UL )
+#endif /* XTAL_DEFAULT_CAP_VALUE */
 
 /**
   * @brief voltage of vdd tcxo.
   * @note override the default configuration of radio_driver.c
   */
-#define TCXO_CTRL_VOLTAGE           TCXO_CTRL_1_7V
+#ifndef TCXO_CTRL_VOLTAGE
+  #define TCXO_CTRL_VOLTAGE           TCXO_CTRL_1_7V
+#endif
 
 /**
   * @brief Radio maximum wakeup time (in ms)
   * @note override the default configuration of radio_driver.c
   */
-#define RF_WAKEUP_TIME              ( 1UL )
+#ifndef RF_WAKEUP_TIME
+  #define RF_WAKEUP_TIME              ( 1UL )
+#endif
 
 /**
   * @brief DCDC is enabled
   * @remark this define is only used if the DCDC is present on the board
   * (as indicated by RBI_IsDCDC())
   * @note override the default configuration of radio_driver.c
   */
-#define DCDC_ENABLE                 ( 1UL )
+#ifndef DCDC_ENABLE
+  #define DCDC_ENABLE                 ( 1UL )
+#endif
 
 /**
   * @brief disable the Sigfox radio modulation

src/STM32CubeWL/LoRaWAN/Mac/Region/RegionEU868.h

@@ -77,7 +77,9 @@ extern "C"
 /*!
  * Maximal datarate that can be used by the node
  */
-#define EU868_TX_MAX_DATARATE                       DR_7
+#ifndef EU868_TX_MAX_DATARATE
+  #define EU868_TX_MAX_DATARATE                     DR_7
+#endif
 
 /*!
  * Minimal datarate that can be used by the node
@@ -87,12 +89,16 @@ extern "C"
 /*!
  * Maximal datarate that can be used by the node
  */
-#define EU868_RX_MAX_DATARATE                       DR_7
+#ifndef EU868_RX_MAX_DATARATE
+  #define EU868_RX_MAX_DATARATE                     DR_7
+#endif
 
 /*!
  * Default datarate used by the node
  */
-#define EU868_DEFAULT_DATARATE                      DR_0
+#ifndef EU868_DEFAULT_DATARATE
+  #define EU868_DEFAULT_DATARATE                    DR_0
+#endif
 
 /*!
  * Minimal Rx1 receive datarate offset
@@ -127,7 +133,9 @@ extern "C"
 /*!
  * Default antenna gain
  */
-#define EU868_DEFAULT_ANTENNA_GAIN                  2.15f
+#ifndef EU868_DEFAULT_ANTENNA_GAIN
+  #define EU868_DEFAULT_ANTENNA_GAIN                2.15f
+#endif
 
 /*!
  * Enabled or disabled the duty cycle