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| author | Mark Meserve <mark.meserve@ni.com> | 2017-04-25 13:53:39 -0500 |
|---|---|---|
| committer | Martin Braun <martin.braun@ettus.com> | 2017-12-22 15:03:52 -0800 |
| commit | 1262dfb3ccf5a9916685b3399587593174c6583e (patch) | |
| tree | 7245557f249571adce0d80b4cbf631c2b2cf4534 /mpm/lib | |
| parent | 5da05554a5a994c7ffde3ce20965d557fa33bc67 (diff) | |
| download | uhd-1262dfb3ccf5a9916685b3399587593174c6583e.tar.gz uhd-1262dfb3ccf5a9916685b3399587593174c6583e.tar.bz2 uhd-1262dfb3ccf5a9916685b3399587593174c6583e.zip | |
spidev: initialize cs_change
Diffstat (limited to 'mpm/lib')
| -rw-r--r-- | mpm/lib/spi/spidev_iface.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mpm/lib/spi/spidev_iface.cpp b/mpm/lib/spi/spidev_iface.cpp index 88ee46824..919cf338e 100644 --- a/mpm/lib/spi/spidev_iface.cpp +++ b/mpm/lib/spi/spidev_iface.cpp @@ -122,11 +122,12 @@ public: tr.tx_buf = (unsigned long) &tx[0]; tr.rx_buf = (unsigned long) &rx[0]; tr.len = num_bits >> 3; + tr.speed_hz = _speed; + tr.delay_usecs = _delay; tr.bits_per_word = _bits; + tr.cs_change = 0; tr.tx_nbits = 1; // Standard SPI tr.rx_nbits = 1; // Standard SPI - tr.speed_hz = _speed; - tr.delay_usecs = _delay; ret = ioctl(_fd, SPI_IOC_MESSAGE(1), &tr); if (ret < 1) |