X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=usrp%2Fhost%2Flib%2Fdb_wbxng_adf4350_regs.cc;fp=usrp%2Fhost%2Flib%2Fdb_wbxng_adf4350_regs.cc;h=c9707c3c68040e2f441bdf2ec41426c63251bfc9;hb=2924c0e740bbb9106bfed602345daaee5606d62a;hp=21d77dcce6d37764919a1e2b902501d21cfb2a76;hpb=94d315e556805fb75784964499472977664809c4;p=debian%2Fgnuradio

diff --git a/usrp/host/lib/db_wbxng_adf4350_regs.cc b/usrp/host/lib/db_wbxng_adf4350_regs.cc
index 21d77dcc..c9707c3c 100644
--- a/usrp/host/lib/db_wbxng_adf4350_regs.cc
+++ b/usrp/host/lib/db_wbxng_adf4350_regs.cc
@@ -55,8 +55,7 @@ const uint8_t adf4350_regs::s_output_power = 3;
 /* reg 5 */
 const uint8_t adf4350_regs::s_ld_pin_mode = 1;
 
-adf4350_regs::adf4350_regs(adf4350* _adf4350){
-    d_adf4350 = _adf4350;
+adf4350_regs::adf4350_regs(){
 
     /* reg 0 */
     d_int = uint16_t(100);
@@ -79,19 +78,21 @@ adf4350_regs::~adf4350_regs(void){
 uint32_t
 adf4350_regs::_reg_shift(uint32_t data, uint32_t shift){
         return data << shift;
-    }
+}
 
-void
-adf4350_regs::_load_register(uint8_t addr){
-	uint32_t data;
+uint32_t
+adf4350_regs::compute_register(uint8_t addr){
+	uint32_t data = 0;
 	switch (addr){
 		case 0: data = (
 			_reg_shift(d_int, 15)                           |
-			_reg_shift(d_frac, 3)); break;
+			_reg_shift(d_frac, 3));
+		        break;
 		case 1: data = (
 			_reg_shift(d_prescaler, 27)                     |
 			_reg_shift(s_phase, 15)                         |
-			_reg_shift(d_mod, 3)); break;
+			_reg_shift(d_mod, 3));
+		        break;
 		case 2: data = (
 			_reg_shift(s_low_noise_and_low_spur_modes, 29)  |
 			_reg_shift(s_muxout, 26)                        |
@@ -105,11 +106,13 @@ adf4350_regs::_load_register(uint8_t addr){
 			_reg_shift(s_pd_polarity, 6)                    |
 			_reg_shift(s_power_down, 5)                     |
 			_reg_shift(s_cp_three_state, 4)                 |
-			_reg_shift(s_counter_reset, 3)); break;
+			_reg_shift(s_counter_reset, 3));
+		        break;
 		case 3: data = (
 			_reg_shift(s_csr, 18)                           |
 			_reg_shift(s_clk_div_mode, 15)                  |
-			_reg_shift(s_12_bit_clock_divider_value, 3)); break;
+			_reg_shift(s_12_bit_clock_divider_value, 3));
+		        break;
 		case 4: data = (
 			_reg_shift(s_feedback_select, 23)               |
 			_reg_shift(d_divider_select, 20)                |
@@ -120,11 +123,14 @@ adf4350_regs::_load_register(uint8_t addr){
 			_reg_shift(s_aux_output_enable, 8)              |
 			_reg_shift(s_aux_output_power, 6)               |
 			_reg_shift(s_rf_output_enable, 5)               |
-			_reg_shift(s_output_power, 3)); break;
+			_reg_shift(s_output_power, 3));
+		        break;
 		case 5: data = (
-			_reg_shift(s_ld_pin_mode, 22)); break;
-		default: return;
+			_reg_shift(s_ld_pin_mode, 22));
+		        break;
+		default: return data;
 	}
-	/* write the data out to spi */
-	d_adf4350->_write(addr, data);
+	/* return the data to write out to spi */
+    return data;
 }
+