From d088a11bf7c257ba45bf0c37a41e5038b302bc44 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Wed, 10 Feb 2010 11:57:58 -0800 Subject: Copied a snapshot of the usrp2 firmware into the microblaze firmware directory in the uhd repo. Added erllc copyrights to the files created and modified at erllc. --- firmware/microblaze/apps/test_db_spi.c | 35 ++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 firmware/microblaze/apps/test_db_spi.c (limited to 'firmware/microblaze/apps/test_db_spi.c') diff --git a/firmware/microblaze/apps/test_db_spi.c b/firmware/microblaze/apps/test_db_spi.c new file mode 100644 index 000000000..f4fa98ef1 --- /dev/null +++ b/firmware/microblaze/apps/test_db_spi.c @@ -0,0 +1,35 @@ +/* -*- c++ -*- */ +/* + * Copyright 2008 Free Software Foundation, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#include +#include +#include +#include + +int +main(void) +{ + u2_init(); + + puts("\ntest_db_spi"); + + while(1){ + spi_transact(SPI_TXONLY, SPI_SS_RX_DB, 0xCC33, 16, SPIF_PUSH_FALL); + spi_transact(SPI_TXONLY, SPI_SS_TX_DB, 0x33CC, 16, SPIF_PUSH_FALL); + } +} -- cgit v1.2.3