yemai/bizhang_-obav
1
0
Fork 0
mirror of https://gitee.com/xiaohuolufeihua/bizhang_-obav.git synced 2026-05-22 01:12:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

esc35-v1 NuttX defconfig: lower CONFIG_DEV_PIPE_SIZE to 70

Browse Source 
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
2017-03-09 10:16:02 +01:00
committed by Lorenz Meier
parent 9862f1c5f9
commit 3ac953db0e
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
nuttx-configs/esc35-v1/nsh/defconfig
View File

@@ -708,7 +708,7 @@ CONFIG_WATCHDOG_DEVPATH="/dev/watchdog0"
# CONFIG_EEPROM is not set # CONFIG_EEPROM is not set
CONFIG_PIPES=y CONFIG_PIPES=y
CONFIG_DEV_PIPE_MAXSIZE=1024 CONFIG_DEV_PIPE_MAXSIZE=1024
CONFIG_DEV_PIPE_SIZE=1024 CONFIG_DEV_PIPE_SIZE=70
CONFIG_DEV_FIFO_SIZE=0 CONFIG_DEV_FIFO_SIZE=0
# CONFIG_PM is not set # CONFIG_PM is not set
# CONFIG_POWER is not set # CONFIG_POWER is not set