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Diffstat (limited to 'usrp2/firmware/apps/test_i2c.c')
-rw-r--r--usrp2/firmware/apps/test_i2c.c108
1 files changed, 0 insertions, 108 deletions
diff --git a/usrp2/firmware/apps/test_i2c.c b/usrp2/firmware/apps/test_i2c.c
deleted file mode 100644
index f349ead88..000000000
--- a/usrp2/firmware/apps/test_i2c.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright 2007 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 <http://www.gnu.org/licenses/>.
- */
-
-#include <stdio.h>
-#include <stdint.h>
-#include <u2_init.h> /* FIXME */
-#include <i2c.h>
-#include <usrp2_i2c_addr.h>
-#include <string.h>
-#include <hal_io.h>
-
-
-
-#define ASSERT_TRUE(x) \
- do { \
- if (!(x)){ \
- printf("ASSERT_TRUE failed on line %d\n", __LINE__); \
- nerrors++; \
- } \
- } while(0)
-
-#define ASSERT_FALSE(x) \
- do { \
- if (x){ \
- printf("ASSERT_FALSE failed on line %d\n", __LINE__); \
- nerrors++; \
- } \
- } while(0)
-
-
-#define BUFSIZE 128
-
-int
-main(void)
-{
- int i;
- bool ok;
- int nerrors = 0;
- uint8_t buf[BUFSIZE];
- int not_dev_addr = 0x35; // no device with this address on the i2c bus.
- int offset;
- int len;
-
- u2_init();
-
- puts("test_i2c\n");
-
- // try writing a non-existent device
- buf[0] = 0xA5;
- ok = i2c_write(not_dev_addr, buf, 1);
- ASSERT_FALSE(ok);
-
- // try read from non-existent device
- buf[0] = 0;
- ok = i2c_read(not_dev_addr, buf, 1);
- ASSERT_FALSE(ok);
-
- // try writing eeprom
- offset = 31;
- len = 8;
- memset(buf, 0, sizeof(buf));
- for (i = 0; i < len; i++)
- buf[i] = i;
- ok = eeprom_write(I2C_ADDR_MBOARD, offset, buf, len);
- ASSERT_TRUE(ok);
-
- // now try to read it back
- offset = 31;
- len = 8;
- memset(buf, 0, sizeof(buf));
- ok = eeprom_read(I2C_ADDR_MBOARD, offset, buf, len);
- ASSERT_TRUE(ok);
-
- // check result
- for (i = 0; i < len; i++){
- if (buf[i] != i){
- printf("buf[%d] = %d, should be %d\n", i, buf[i], i);
- nerrors++;
- }
- }
-
- if (nerrors == 0){
- output_regs->leds = 0x3;
- puts("PASSED\n");
- }
- else {
- output_regs->leds = 0x0;
- puts("FAILED\n");
- }
-
- hal_finish();
- return 0;
-}
-