| Commit message (Collapse) | Author | Age |
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Instead of polling the device for fifo space, just use the available
pin configuration to figure out if there is enough space for a single
APRS buffer. Then set the APRS buffer size to match the fifo threshold
setting in the chip so that we know we can write the whole APRS buffer
once the pin says there's space.
Signed-off-by: Keith Packard <keithp@keithp.com>
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List manipulation operations are not atomic, so interrupts need to be
blocked while changing them.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This replaces direct register access with function calls to allow that
code to respect the hardware requirements.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This provides inline functions for sending and receiving individual
bytes, and setup/finish functions to wrap them in. This make the byte
sending respect the SPI hardware interface requirements.
Signed-off-by: Keith Packard <keithp@keithp.com>
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These had an extra level of switch nesting for no good reason.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This regularizes SPI hardware use and ensures that the device is
turned off after it has been used and that the status register is back
to 'normal' the next time through.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This dumps out the SPI hardware state and history of SPI operations
when compiled with -DDEBUG=1. Without that, this patch does nothing.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This provides a command that shows current DMA operations when
compiled with -DDEBUG=1. Without that, this patch has no effect.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Provides for a bit better error checking.
Signed-off-by: Keith Packard <keithp@keithp.com>
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These weren't the original version of the docs that we had.
Signed-off-by: Keith Packard <keithp@keithp.com>
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DMA channels which are 'allocated' can't be shared. Instead of using
the value '1' in the related 'mutex', use 0xff which won't match any task.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This function isn't used anywhere.
Signed-off-by: Keith Packard <keithp@keithp.com>
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The comment got moved to the wrong place
Signed-off-by: Keith Packard <keithp@keithp.com>
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Interrupts may not be blocked in the timer ISR, but they need to be
while walking the pending timer list and moving tasks back to the run
queue.
Signed-off-by: Keith Packard <keithp@keithp.com>
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1.6.4 added Tmega 2.0 and TBT 3.0 firmware to linux and mac, but
neglected windows.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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Use the latest SDK's zipalign
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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Need to update the maps API key in the package
Signed-off-by: Keith Packard <keithp@keithp.com>
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This script strips the XML-ish bits from html files so that ikiwiki
can parse them correctly
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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Android has classes above Object which are all tied together which
cause the object walking to fail in pretty spectacular ways. As Object
has no interesting fields, that serves as a fine barrier to the super
class walk and works on both android and real java.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Any problems handling the file are easier to debug if the filename is
visible above the error message.
Signed-off-by: Keith Packard <keithp@keithp.com>
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These make it possible to figure out where the JSON code went wrong.
Signed-off-by: Keith Packard <keithp@keithp.com>
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AltosCompanion has an array of ints, which was missed until I tried a
telemetry file with companion data.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This lets it be used by the JSON code.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Now that the reflective JSON stuff is working, we can delete all of
the manual code.
Signed-off-by: Keith Packard <keithp@keithp.com>
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When save/restore generate different values, write out the two
versions to one.json and two.json for easy comparison.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This replaces the non-reflective JSON code with reflective code, which
is much shorter.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This uses Java reflection to construct JSON strings for
most Java objects.
Signed-off-by: Keith Packard <keithp@keithp.com>
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These will be used in the reflection-based JSON code
Signed-off-by: Keith Packard <keithp@keithp.com>
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Everything has switched to JSON now.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This is much easier to debug than the icky strings with backslashes everywhere.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Note USB fixes for host reboot and other changes.
Signed-off-by: Keith Packard <keithp@keithp.com>
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When the user explicitly asks to open a graph, don't bring up the
command button window too.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This will let us not have the altosui window open by causing the
application to shut down when the last frame closes.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Check all values for MISSING before printing them.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Add any pending changes in the edit entries to the frequency set when
the user selects 'ok'.
Signed-off-by: Keith Packard <keithp@keithp.com>
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above
35C at times in Bdale and Robert's production testing
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This can't work without a lot more effort.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Boot loaders were going over 4096 bytes of ROM. I suspect we'll need
more serious work soon.
Signed-off-by: Keith Packard <keithp@keithp.com>
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A 32-element trace buffer is all the larger we can fit in teledongle.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Just like lpc and stmf0, deal with the host resetting the bus while
rebooting by restoring all usb-related data to the initial values.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Just like stmf0, this clears internal state at USB reset time so the
driver can survive host OS reboots.
Signed-off-by: Keith Packard <keithp@keithp.com>
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When Linux boots, it asks for only the first 8 bytes of the device
descriptor; we must limit the amount of data sent back to that amount
or USB will get wedged.
Signed-off-by: Keith Packard <keithp@keithp.com>
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When USB is reset, but the board is not power cycled, all of the
internal USB state needs to be reset, and any tasks blocked on sending
or receiving packets need to be awoken so they can go wait for USB to
start running again.
Signed-off-by: Keith Packard <keithp@keithp.com>
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SN1959 was fixed by jumpering pin 8 to pin 10 so that the DONE_INT_PIN
could be switched from PIO 2 to PIO 4 as pin 8 appeared to have failed.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This keeps the application quiet for most users.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This loads the map view with the selected area when the site entry is
changed or the user hits return in the lat/lon fields. This lets you
see the target launch site without having to load the whole preload set.
Signed-off-by: Keith Packard <keithp@keithp.com>
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