James Cotton
d75fef52ee
Increase the overo event queue size to try and stop getting warnings. Only
...
allocate when using overosync.
2012-07-24 09:48:24 -05:00
James Cotton
ea5c3be026
Need to add hooks in sendObject and receiveObject to actually transmit _TS objects
2012-07-24 02:57:51 -05:00
James Cotton
858c2cd512
Increase the size of the overo queue
2012-07-24 01:54:04 -05:00
James Cotton
bcdd5a8bba
Fixes to the overo module where it was thinking the fifo buffer writes failed
2012-07-20 13:45:31 -05:00
James Cotton
5091b16065
Needs work but it's sending data now
2012-07-20 11:36:49 -05:00
James Cotton
6a3c067c18
Zero out the packet counter when pios_over is initialized.
2012-07-20 10:45:20 -05:00
James Cotton
6b3e5573a0
The overosync module now uses pios_com interface.
2012-07-20 09:46:28 -05:00
James Cotton
4306afa841
Update the module and overosyncstats to track buffer underruns
2012-07-17 17:21:51 -05:00
James Cotton
9c91436428
Clean up some cruft from Overo module and add a packet counter
2012-07-17 16:17:56 -05:00
James Cotton
db27653859
Make the Overo module use the new driver
2012-07-17 16:11:23 -05:00
James Cotton
a6ba379af9
PIOS_OVERO driver which handles the communications to the overo and ensures the
...
data stays in frame.
2012-07-17 15:34:54 -05:00
James Cotton
bc075c5d2c
Only schedule overo packets on the NSS line rising to avoid the frame sync
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errors we were seeing previously
2012-07-17 11:45:45 -05:00
James Cotton
9eee4f1bc7
Made OverSynce an optional module.
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Conflicts:
shared/uavobjectdefinition/hwsettings.xml
2012-07-14 09:07:22 -05:00
James Cotton
f5b2575c88
Merge branch 'next' into revo
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Conflicts:
flight/PiOS/Boards/STM32F4xx_Revolution.h
flight/Revolution/System/inc/pios_config.h
package/Makefile
2012-06-07 12:45:06 -05:00
Mike LaBranche
bf591ebe45
Merge branch 'next' into MikeL
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Conflicts:
flight/Bootloaders/Revolution/inc/pios_config.h
flight/Modules/OveroSync/inc/overosync.h
flight/Modules/Sensors/inc/sensors.h
flight/PiOS/Boards/STM32F4xx_Revolution.h
flight/PiOS/STM32F4xx/pios_iap.c
flight/Revolution/System/inc/pios_config.h
ground/openpilotgcs/src/plugins/config/config.pro
ground/openpilotgcs/src/plugins/config/configccattitudewidget.cpp
ground/openpilotgcs/src/plugins/config/configvehicletypewidget.cpp
2012-06-04 15:38:57 -07:00
James Cotton
b71e9fc9dc
Create simulated OveroSync module which simply drops updates to log file
2012-04-14 22:01:33 -05:00
James Cotton
aa6c8a451d
Shrink some stack sizes
2012-04-07 00:58:36 -05:00
James Cotton
372f959c37
Refine some stack sizes
2012-04-03 03:42:30 -05:00
James Cotton
8c8224c122
Use a bigger event queue for overo logging to avoid event system warnings, and
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add code to shortcircuit formatting a packet if it will not fit.
2012-04-03 03:42:19 -05:00
James Cotton
c957172f8f
In the case of swapping in userspace due to the buffer being blocked during
...
ISR, make sure the latency is less than 50 us to avoid framesync errors. Still
seeing a few nonsense packets on Overo side but fairly few. Probably need to
add CRC to whole packet now and call it done.
2012-02-14 11:06:16 -06:00
James Cotton
1930d092eb
In the case where the overo scheduler cannot swap buffers (userspace loading
...
it) then set a flag so as soon as the buffer is loaded then we schedule it.
2012-02-14 11:00:29 -06:00
James Cotton
f04c58b0f4
Make the overo transaction occur based on the rising edge of the NSS line.
...
This fixes most of the frame sync problems. However, it's a bit hacky as
there is currently hardware information inside a module.
2012-02-14 10:37:30 -06:00
James Cotton
6ec0f06c80
Back to 1024 byte packets
2012-02-07 13:02:11 -06:00
James Cotton
2c60447200
Switch back to 512 byte packets and fix bug when writing the header size that
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was smashing the crc
2012-02-07 11:32:04 -06:00
James Cotton
221a0c5e53
Add the number of dropped updates to the overosync stats
2012-02-07 09:13:26 -06:00
James Cotton
a89d425b23
Reset the received rate for overo sync object
2012-02-07 09:01:58 -06:00
James Cotton
ae01936808
Add the portTickTime into the OveroSync stream
2012-02-06 10:00:02 -06:00
James Cotton
dbcb499d7f
Add object to monitor the overo link status. Current just records the bytes/s
...
being sent and the connected status (based on sending more than 500 bytes per
second)
2012-02-06 09:37:31 -06:00
James Cotton
5b2376dbee
Remove the semaphore for buffer swapping and make this occur during the receive
...
ISR. This leads to a possible condition where a copy is taking place in
userspace and then a buffer swap interrupts it. However, the copy should
always finish before the SPI DMA slave catches up to that place in memory at 10
MHz.
This fixes a common condition where the userspace task (low priority) was not
swapping buffers in time from user space and logs were corrupted.
2012-02-06 08:21:24 -06:00
James Cotton
179e66b754
Refactor how new packets are scheduled to avoid trying to start a transaction
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from an ISR. This was causing lock ups. It's a bit higher latency probably
(trivially slow) but if we aren't keeping up with the Overo transactions then
using a proper DMA double buffer will be required.
2012-02-04 20:11:31 -06:00
James Cotton
4e190f99e2
Improved the revo overosync code to put multiple uavobjects into a packet
2012-02-04 12:06:03 -06:00
James Cotton
c26154f303
Switch back to 256 byte packets and 0xFF pad the end
2012-02-02 11:40:49 -06:00
James Cotton
8b1137c6a0
Align the tx and rx SPI buffers from Overosync
2012-02-02 11:23:40 -06:00
James Cotton
0a71a48c57
Sending all FF finally again
2012-02-02 10:36:09 -06:00
James Cotton
95abb56d5e
Added module to send updates out the SPI port
2012-02-02 09:19:25 -06:00
