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| author | Andrew Tridgell <tridge@samba.org> | 2013-12-06 20:53:25 +1100 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2013-12-10 12:04:52 +0100 |
| commit | 7e309414758d2c526da7ef3bcab7bf75779f6950 (patch) | |
| tree | f0bef5cf3e1a8e75fa024a8769e199f5564ec940 /src | |
| parent | 30ff61fa90179af00609738da6bd5365872d4f61 (diff) | |
| download | px4-firmware-7e309414758d2c526da7ef3bcab7bf75779f6950.tar.gz px4-firmware-7e309414758d2c526da7ef3bcab7bf75779f6950.tar.bz2 px4-firmware-7e309414758d2c526da7ef3bcab7bf75779f6950.zip | |
ms5611: change bus speed to 5MHz
this gives 5MHz SPI bus speed (by asking for 6MHz due to timer
granularity).
Tests with a logic analyser show that the ms5611 is actually more
reliable at 5MHz than lower speeds
Diffstat (limited to 'src')
| -rw-r--r-- | src/drivers/ms5611/ms5611_spi.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/ms5611/ms5611_spi.cpp b/src/drivers/ms5611/ms5611_spi.cpp index e547c913b..33e5be940 100644 --- a/src/drivers/ms5611/ms5611_spi.cpp +++ b/src/drivers/ms5611/ms5611_spi.cpp @@ -121,7 +121,7 @@ MS5611_spi_interface(ms5611::prom_u &prom_buf) } MS5611_SPI::MS5611_SPI(int bus, spi_dev_e device, ms5611::prom_u &prom_buf) : - SPI("MS5611_SPI", nullptr, bus, device, SPIDEV_MODE3, 2000000), + SPI("MS5611_SPI", nullptr, bus, device, SPIDEV_MODE3, 6*1000*1000), _prom(prom_buf) { } |