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| author | Gregory Nutt <gnutt@nuttx.org> | 2013-05-29 12:30:37 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2013-05-29 12:30:37 -0600 |
| commit | 888ff3f3c2b85d178a7c375807eb66ab3ab52872 (patch) | |
| tree | 370760feb6255b0ab8577e66d5606562786c8548 /nuttx/configs | |
| parent | 26346bebfa749b55d1dd983c478d14c913eb9619 (diff) | |
| download | px4-nuttx-888ff3f3c2b85d178a7c375807eb66ab3ab52872.tar.gz px4-nuttx-888ff3f3c2b85d178a7c375807eb66ab3ab52872.tar.bz2 px4-nuttx-888ff3f3c2b85d178a7c375807eb66ab3ab52872.zip | |
Optimize request buffer sizes in the serial USB drivers so that we avoid so many NULL packets and so that the OUT request buffer size is exactly the max packet size.
Diffstat (limited to 'nuttx/configs')
| -rw-r--r-- | nuttx/configs/stm32f3discovery/README.txt | 4 | ||||
| -rw-r--r-- | nuttx/configs/stm32f4discovery/README.txt | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/nuttx/configs/stm32f3discovery/README.txt b/nuttx/configs/stm32f3discovery/README.txt index 12811b8a0..8477b797e 100644 --- a/nuttx/configs/stm32f3discovery/README.txt +++ b/nuttx/configs/stm32f3discovery/README.txt @@ -892,7 +892,7 @@ Where <subdir> is one of the following: the standard CDC/ACM serial device by changing: Drivers->USB Device Driver Support - CONFIG_CDCACM=y : Disable the CDC/ACM serial device class - CONFIG_CDCACM_CONSOLE=y : The CDC/ACM serial device is NOT the console + CONFIG_CDCACM=n : Disable the CDC/ACM serial device class + CONFIG_CDCACM_CONSOLE=n : The CDC/ACM serial device is NOT the console CONFIG_PL2303=y : The Prolifics PL2303 emulation is enabled CONFIG_PL2303_CONSOLE=y : The PL2303 serial device is the console diff --git a/nuttx/configs/stm32f4discovery/README.txt b/nuttx/configs/stm32f4discovery/README.txt index e94bd466b..f3cd7901b 100644 --- a/nuttx/configs/stm32f4discovery/README.txt +++ b/nuttx/configs/stm32f4discovery/README.txt @@ -1676,8 +1676,8 @@ Where <subdir> is one of the following: You could also use the non-standard PL2303 serial device instead of the standard CDC/ACM serial device by changing: - CONFIG_CDCACM=y : Disable the CDC/ACM serial device class - CONFIG_CDCACM_CONSOLE=y : The CDC/ACM serial device is NOT the console + CONFIG_CDCACM=n : Disable the CDC/ACM serial device class + CONFIG_CDCACM_CONSOLE=n : The CDC/ACM serial device is NOT the console CONFIG_PL2303=y : The Prolifics PL2303 emulation is enabled CONFIG_PL2303_CONSOLE=y : The PL2303 serial device is the console |