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px4fmu-v4 nuttx config: reduce CONFIG_CDCACM_TXBUFSIZE to 2000

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Log file download via Mavlink is the one that needs the most bandwidth.
It needs typically around 200B TX buffer, and spikes at around 1500B every
10sec, with an average download speed of 230KB/s.
This commit is contained in:
Beat Küng
2017-04-06 12:20:06 +02:00
committed by Lorenz Meier
parent a18fdd2e26
commit 9f9477e156
1 changed files with 1 additions and 1 deletions
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nuttx-configs/px4fmu-v4/nsh/defconfig
+1 -1
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@@ -1059,7 +1059,7 @@ CONFIG_CDCACM_NRDREQS=4
CONFIG_CDCACM_NWRREQS=4
CONFIG_CDCACM_BULKIN_REQLEN=96
CONFIG_CDCACM_RXBUFSIZE=600
CONFIG_CDCACM_TXBUFSIZE=4000
CONFIG_CDCACM_TXBUFSIZE=2000
CONFIG_CDCACM_VENDORID=0x26ac
CONFIG_CDCACM_PRODUCTID=0x0012
CONFIG_CDCACM_VENDORSTR="3D Robotics"