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authorJosh Blum <josh@joshknows.com>2010-11-11 12:23:38 -0800
committerJosh Blum <josh@joshknows.com>2010-11-11 12:23:38 -0800
commit5da1e3e2d683eecce1f0e888d90caef40661e98e (patch)
tree3d3975e2b71da80835d4e1b5aed02cbeb1489661 /host/lib/usrp/usrp1
parent314efb09459582b39ea2985bd8f9beba703076e4 (diff)
parent06e2e1e02fdc93eb00f6cf0d532ffc2943feaf06 (diff)
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Merge branch 'ranges'
Diffstat (limited to 'host/lib/usrp/usrp1')
-rw-r--r--host/lib/usrp/usrp1/codec_ctrl.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/host/lib/usrp/usrp1/codec_ctrl.cpp b/host/lib/usrp/usrp1/codec_ctrl.cpp
index 4aa730573..18f794632 100644
--- a/host/lib/usrp/usrp1/codec_ctrl.cpp
+++ b/host/lib/usrp/usrp1/codec_ctrl.cpp
@@ -160,19 +160,19 @@ usrp1_codec_ctrl_impl::~usrp1_codec_ctrl_impl(void)
static const int mtpgw = 255; //maximum tx pga gain word
void usrp1_codec_ctrl_impl::set_tx_pga_gain(float gain){
- int gain_word = int(mtpgw*(gain - tx_pga_gain_range.min)/(tx_pga_gain_range.max - tx_pga_gain_range.min));
+ int gain_word = int(mtpgw*(gain - tx_pga_gain_range.start())/(tx_pga_gain_range.stop() - tx_pga_gain_range.start()));
_ad9862_regs.tx_pga_gain = std::clip(gain_word, 0, mtpgw);
this->send_reg(16);
}
float usrp1_codec_ctrl_impl::get_tx_pga_gain(void){
- return (_ad9862_regs.tx_pga_gain*(tx_pga_gain_range.max - tx_pga_gain_range.min)/mtpgw) + tx_pga_gain_range.min;
+ return (_ad9862_regs.tx_pga_gain*(tx_pga_gain_range.stop() - tx_pga_gain_range.start())/mtpgw) + tx_pga_gain_range.start();
}
static const int mrpgw = 0x14; //maximum rx pga gain word
void usrp1_codec_ctrl_impl::set_rx_pga_gain(float gain, char which){
- int gain_word = int(mrpgw*(gain - rx_pga_gain_range.min)/(rx_pga_gain_range.max - rx_pga_gain_range.min));
+ int gain_word = int(mrpgw*(gain - rx_pga_gain_range.start())/(rx_pga_gain_range.stop() - rx_pga_gain_range.start()));
gain_word = std::clip(gain_word, 0, mrpgw);
switch(which){
case 'A':
@@ -194,7 +194,7 @@ float usrp1_codec_ctrl_impl::get_rx_pga_gain(char which){
case 'B': gain_word = _ad9862_regs.rx_pga_b; break;
default: UHD_THROW_INVALID_CODE_PATH();
}
- return (gain_word*(rx_pga_gain_range.max - rx_pga_gain_range.min)/mrpgw) + rx_pga_gain_range.min;
+ return (gain_word*(rx_pga_gain_range.stop() - rx_pga_gain_range.start())/mrpgw) + rx_pga_gain_range.start();
}
/***********************************************************************