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author | Lorenz Meier <lm@inf.ethz.ch> | 2014-01-24 18:11:44 +0100 |
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committer | Lorenz Meier <lm@inf.ethz.ch> | 2014-01-24 18:11:44 +0100 |
commit | 29d90a2f849f1e6d98551441bb1b722f221018ad (patch) | |
tree | 6e857090f620805cb6c860a1f9b3ccc856d17a67 /src/drivers | |
parent | 58792c5ca6e42bc251dd3c92b0e79217ff5d5403 (diff) | |
parent | 7cd2296e1d810935a338eae5428bd8b910043459 (diff) | |
download | px4-firmware-29d90a2f849f1e6d98551441bb1b722f221018ad.tar.gz px4-firmware-29d90a2f849f1e6d98551441bb1b722f221018ad.tar.bz2 px4-firmware-29d90a2f849f1e6d98551441bb1b722f221018ad.zip |
Merge branch 'sbus2' into beta
Diffstat (limited to 'src/drivers')
-rw-r--r-- | src/drivers/px4io/px4io_uploader.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/drivers/px4io/px4io_uploader.cpp b/src/drivers/px4io/px4io_uploader.cpp index 41f93a8ee..d9f991210 100644 --- a/src/drivers/px4io/px4io_uploader.cpp +++ b/src/drivers/px4io/px4io_uploader.cpp @@ -51,6 +51,7 @@ #include <poll.h> #include <termios.h> #include <sys/stat.h> +#include <nuttx/arch.h> #include <crc32.h> @@ -226,6 +227,11 @@ PX4IO_Uploader::upload(const char *filenames[]) close(_fw_fd); close(_io_fd); _io_fd = -1; + + // sleep for enough time for the IO chip to boot. This makes + // forceupdate more reliably startup IO again after update + up_udelay(100*1000); + return ret; } |