removed unused firmware code

1 files changed, 0 insertions, 78 deletions

diff --git a/firmware/microblaze/lib/db.h b/firmware/microblaze/lib/db.h
index 5153822c6..358cb222b 100644
--- a/firmware/microblaze/lib/db.h
+++ b/firmware/microblaze/lib/db.h
@@ -28,82 +28,4 @@
 
 int read_dboard_eeprom(int i2c_addr);
 
-struct db_base;
-
-/* pointers to daughterboard structures */
-extern struct db_base *tx_dboard;
-extern struct db_base *rx_dboard;
-
-
-//! Intermediate tuning information
-
-struct tune_result
-{
-  //! The RF frequency that corresponds to DC in the IF from the daughterboard
-  u2_fxpt_freq_t 	baseband_freq;
-
-  //! The DDC/DUC frequency used to down/up convert to/from the target frequency
-  u2_fxpt_freq_t 	dxc_freq;
-
-  //! Any differerence btwn target and actual (typically < 0.01 Hz)
-  u2_fxpt_freq_t 	residual_freq;
-
-  //! Is the complex baseband spectrum inverted
-  bool			inverted;
-};
-
-
-/*!
- * \brief One-time init at powerup
- *
- *  Sets rx_dboard, tx_dboard and initializes daughterboards.
- */
-void 
-db_init(void);
-
-/*!
- * \brief Set daughterboard LO offset frequency.
- *
- * \param[in] db is the daughterboard instance
- * \param[in] offset is the amount to add to tuning requests
- * \param[out] success or failure
- */
-bool
-db_set_lo_offset(struct db_base *db, u2_fxpt_freq_t offset);
-
-/*!
- * \brief Two stage tuning.  Given target_freq, tune LO and DDC/DUC
- *
- * \param[in] db is the daughterboard instance
- * \param[in] target_freq is the freq to translate the complex baseband to/from.
- * \param[out] result provides details of the resulting configuration.
- * 
- */
-bool
-db_tune(struct db_base *db, u2_fxpt_freq_t target_freq, struct tune_result *result);
-
-
-/*
- * Set only the DDC frequency
- */
-bool
-db_set_ddc_freq(u2_fxpt_freq_t dxc_freq, u2_fxpt_freq_t *actual_dxc_freq);
-
-/*
- * Set only the DUC frequency
- */
-bool
-db_set_duc_freq(u2_fxpt_freq_t dxc_freq, u2_fxpt_freq_t *actual_dxc_freq);
-
-
-/*!
- * \brief Set gain
- */
-bool
-db_set_gain(struct db_base *db, u2_fxpt_gain_t gain);
- 
-
-void
-set_atr_regs(int bank, int atr_rxval, int atr_txval);
-
 #endif /* INCLUDED_DB_H */