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stm32f4discovery NuttX defconfig: lower CONFIG_DEV_PIPE_SIZE to 70

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This saves almost 2kb of RAM when using the mavlink shell. 70 matches the
size of the mavlink message. Since the pipe is blocking, a process writing
a lot of data will just wait, data will not be dropped.

The mavlink shell is the only process creating a pipe.
This commit is contained in:
Beat Küng
2017-03-10 11:29:09 +01:00
committed by Lorenz Meier
parent 6170544738
commit 58aff84911
1 changed files with 1 additions and 1 deletions
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nuttx-configs/px4-stm32f4discovery/nsh/defconfig
+1 -1
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@@ -829,7 +829,7 @@ CONFIG_WATCHDOG_DEVPATH="/dev/watchdog0"
# CONFIG_EEPROM is not set
CONFIG_PIPES=y
CONFIG_DEV_PIPE_MAXSIZE=1024
CONFIG_DEV_PIPE_SIZE=1024
CONFIG_DEV_PIPE_SIZE=70
CONFIG_DEV_FIFO_SIZE=0
# CONFIG_PM is not set
# CONFIG_POWER is not set