From b34e89b319f8c8144b50bfb6f98221bf776fc503 Mon Sep 17 00:00:00 2001
From: eb
Date: Wed, 15 Oct 2008 00:42:58 +0000
Subject: Added firmware support for adc_mux to handle swapping I/Q, etc.
 Modified dsp_core_rx.v to swap A and B mapping so that the software thinks
 that the TVRX is connected to A/D A.

ISE 10.1 SP3 is required to compile the FPGA successfully.  SP2 is
insufficient.  It compiles with SP2, but the firmware doesn't load.
Only the F led is one in that case.



git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9795 221aa14e-8319-0410-a670-987f0aec2ac5
---
 usrp2/firmware/lib/db_tvrx.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'usrp2/firmware/lib/db_tvrx.c')

diff --git a/usrp2/firmware/lib/db_tvrx.c b/usrp2/firmware/lib/db_tvrx.c
index 062d71895..73504951f 100644
--- a/usrp2/firmware/lib/db_tvrx.c
+++ b/usrp2/firmware/lib/db_tvrx.c
@@ -185,7 +185,7 @@ tvrx_set_freq(struct db_base *dbb, u2_fxpt_freq_t freq, u2_fxpt_freq_t *dc)
   printf("N_DIV = %d, actual_freq = %d, actual_lo_freq = %d\n",
 	 N_DIV, u2_fxpt_freq_round_to_int(actual_freq),u2_fxpt_freq_round_to_int(actual_freq));
 
-  char buf[4];
+  unsigned char buf[4];
   buf[0] = (N_DIV>>8) & 0xff;
   buf[1] = N_DIV & 0xff;
   buf[2] = control_byte_1;
@@ -200,7 +200,7 @@ tvrx_set_freq(struct db_base *dbb, u2_fxpt_freq_t freq, u2_fxpt_freq_t *dc)
 bool
 tvrx_set_gain(struct db_base *dbb, u2_fxpt_gain_t gain)
 {
-  struct db_tvrx_dummy *db = (struct db_tvrx_dummy *) dbb;
+  //struct db_tvrx_dummy *db = (struct db_tvrx_dummy *) dbb;
   int rfgain;
   int ifgain;
   if(gain>U2_DOUBLE_TO_FXPT_GAIN(95.0))
@@ -235,6 +235,6 @@ tvrx_set_gain(struct db_base *dbb, u2_fxpt_gain_t gain)
 bool
 tvrx_lock_detect(struct db_base *dbb)
 {
-  struct db_tvrx_dummy *db = (struct db_tvrx_dummy *) dbb;
+  // struct db_tvrx_dummy *db = (struct db_tvrx_dummy *) dbb;
   return true;
 }
-- 
cgit