Added control for usrp2 aux dac and adc control.

1 files changed, 39 insertions, 0 deletions

diff --git a/firmware/microblaze/apps/txrx.c b/firmware/microblaze/apps/txrx.c
index 2cf3c46ed..bc8598768 100644
--- a/firmware/microblaze/apps/txrx.c
+++ b/firmware/microblaze/apps/txrx.c
@@ -45,6 +45,8 @@
 #include "usrp2/fw_common.h"
 #include <db.h>
 #include <i2c.h>
+#include <lsdac.h>
+#include <lsadc.h>
 
 #define FW_SETS_SEQNO	1	// define to 0 or 1 (FIXME must be 1 for now)
 
@@ -347,6 +349,43 @@ void handle_udp_ctrl_packet(
         }
         break;
 
+    /*******************************************************************
+     * AUX DAC/ADC
+     ******************************************************************/
+    case USRP2_CTRL_ID_WRITE_THIS_TO_THE_AUX_DAC_BRO:
+        if (ctrl_data_in->data.aux_args.dir == USRP2_DIR_RX){
+            lsdac_write_rx(
+                ctrl_data_in->data.aux_args.which,
+                ctrl_data_in->data.aux_args.value
+            );
+        }
+
+        if (ctrl_data_in->data.aux_args.dir == USRP2_DIR_TX){
+            lsdac_write_tx(
+                ctrl_data_in->data.aux_args.which,
+                ctrl_data_in->data.aux_args.value
+            );
+        }
+
+        ctrl_data_out.id = USRP2_CTRL_ID_DONE_WITH_THAT_AUX_DAC_DUDE;
+        break;
+
+    case USRP2_CTRL_ID_READ_FROM_THIS_AUX_ADC_BRO:
+        if (ctrl_data_in->data.aux_args.dir == USRP2_DIR_RX){
+            ctrl_data_out.data.aux_args.value = lsadc_read_rx(
+                ctrl_data_in->data.aux_args.which
+            );
+        }
+
+        if (ctrl_data_in->data.aux_args.dir == USRP2_DIR_TX){
+            ctrl_data_out.data.aux_args.value = lsadc_read_tx(
+                ctrl_data_in->data.aux_args.which
+            );
+        }
+
+        ctrl_data_out.id = USRP2_CTRL_ID_DONE_WITH_THAT_AUX_ADC_DUDE;
+        break;
+
     default:
         ctrl_data_out.id = USRP2_CTRL_ID_HUH_WHAT;