diff options
Diffstat (limited to 'host/apps/omap_debug/usrp-e-spi.c')
| -rw-r--r-- | host/apps/omap_debug/usrp-e-spi.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/host/apps/omap_debug/usrp-e-spi.c b/host/apps/omap_debug/usrp-e-spi.c index d2c38e524..c353c409b 100644 --- a/host/apps/omap_debug/usrp-e-spi.c +++ b/host/apps/omap_debug/usrp-e-spi.c @@ -28,6 +28,13 @@ int main(int argc, char *argv[]) fp = open("/dev/usrp_e0", O_RDWR); printf("fp = %d\n", fp); + if (fp < 0) { + perror("Open failed"); + return -1; + } + +// sleep(1); + spi_dat.slave = slave; spi_dat.data = data; |