From d8d783ce1b1034495dba86dab104a4f52e2fe09a Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Tue, 16 Feb 2010 19:17:29 -0800 Subject: Added control code in the txrx.c and dboard interface for usrp2 to handle gpio and atr --- include/uhd/usrp/dboard/interface.hpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/uhd/usrp/dboard/interface.hpp b/include/uhd/usrp/dboard/interface.hpp index c18247564..68669b99d 100644 --- a/include/uhd/usrp/dboard/interface.hpp +++ b/include/uhd/usrp/dboard/interface.hpp @@ -82,9 +82,9 @@ public: * The mask controls which pins are controlled by ATR. * * \param bank GPIO_TX_BANK or GPIO_RX_BANK - * \param tx_value 16-bits, 0=FPGA input, 1=FPGA output - * \param rx_value 16-bits, 0=FPGA input, 1=FPGA output - * \param mask 16-bits, 0=ignore, 1=atr + * \param tx_value 16-bits, 0=FPGA output low, 1=FPGA output high + * \param rx_value 16-bits, 0=FPGA output low, 1=FPGA output high + * \param mask 16-bits, 0=software, 1=atr */ virtual void set_atr_reg(gpio_bank_t bank, uint16_t tx_value, uint16_t rx_value, uint16_t mask) = 0; -- cgit v1.2.3