| Commit message (Collapse) | Author | Age |
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A typo in the symbol used to enable stdin wakeups from serial1 caused
the input to pend until some other wakeup occurred.
This also makes the serial1 hw flow control pin selects in config 2
work right, although those aren't used by any current product
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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This is untested...
Signed-off-by: Keith Packard <keithp@keithp.com>
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The ao_serial_speed structure is needed by serial0 too.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Allows general GPIO-using code to run on cc1111
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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tx/rx are 4/5, rts/cts are 2/3
Signed-off-by: Keith Packard <keithp@keithp.com>
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Just like cc1111, stick the serial number and radio calibration values
at known fixed addresses so that when re-flashing the board, we can go
find the existing values.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Necessary to fetch it when interrupts are already disabled as we can't
call ao_time then.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This lets the cc1111 use the atomic bit operation instead of a mask,
which is immune to interrupt issues as well as being a shorter code sequence.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This makes sure that changing version numbers doesn't leave old
compiled output lying around.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Check for pin P2_2 low at startup and set the frequency to
434.550MHz. This value won't get written to flash, so rebooting again
will restore the configured frequency.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This is especially useful for telemini which has no beeper, allowing
you to hear the continuity signal while at the pad over the air.
Signed-off-by: Keith Packard <keithp@keithp.com>
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If accel_ref is signed, then the careful shifting and dividing dance
necessary to correct for changes in the relationship between the 5V
and 3.3V supplies always generates zero.
Signed-off-by: Keith Packard <keithp@keithp.com>
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STM needs it to be provided when enabling the SPI device, so just fix
AVR and cc1111 to do the same.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Move it to core
Signed-off-by: Keith Packard <keithp@keithp.com>
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No need to publish these; they're all private to cc1111
Signed-off-by: Keith Packard <keithp@keithp.com>
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Make stm port parameters always be pointers; this avoids the confusion
where some macros took '&port' and others took a bare 'port', and also
unifies code to run on other processors in a consistent fashion.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Leave this out as neither of these products need it.
Signed-off-by: Keith Packard <keithp@keithp.com>
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V1.0 needs RAM space for flash buffer, leaving too little room for
this extra data.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Switches all acceleration computation to using the MegaAccel
accelerometer to ensure support for high-g flights.
MPU6000 values continue to be logged as normal
Signed-off-by: Keith Packard <keithp@keithp.com>
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Depend directly on product defines instead of trying to guess
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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This does "something" in radio test mode, appearing to generate a
730MHz signal.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Support multiple serial ports more cleanly
Split out parts of ao.h into separate feature header files
Signed-off-by: Keith Packard <keithp@keithp.com>
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Remove radio channel support too.
Signed-off-by: Keith Packard <keithp@keithp.com>
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The STM32L151 has several SPI busses, and we want to use more than
one, so add a 'bus' parameter to the SPI interfaces. To avoid wasting
time on AVR and CC1111 processors which only use one SPI bus, elide
those parameters from the actual functions by wrapping them with
macros.
Configuring chip select is now all macroized so that each chip can
have its own version, allowing the STM to share the various SPI device
drivers with the cc1111 and avr processors. Note that only the M25
driver has been ported; porting the others is 'trivial', but not
necessary at this point.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Some architecture specific stuff needs to use core altos code, so
create new ao_arch_funcs.h files per architecture that get pulled in
at the end of ao.h
Signed-off-by: Keith Packard <keithp@keithp.com>
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It's hardware specific
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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Ignore packets with mismatching callsigns to avoid accidental
connections between devices controlled by different stations.
As a special case, if the device is configured with the default
callsign (N0CALL), then let anyone connect. This allows configuration
of new devices without needing to change the ground station callsign.
Signed-off-by: Keith Packard <keithp@keithp.com>
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oops. not going to work very well setting serial 1.
Signed-off-by: Keith Packard <keithp@keithp.com>
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And copy bytes from it to stdout.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Missed a few last time
Signed-off-by: Keith Packard <keithp@keithp.com>
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_asm -> __asm
sbit -> __sbit
remove variables named 'data'
Signed-off-by: Keith Packard <keithp@keithp.com>
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Older SDCC would accept __at, so just replace all occurances unconditionally.
Signed-off-by: Keith Packard <keithp@keithp.com>
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The hardware is software-compatible with v1.1, but it's nice to have
the right version number in all of the files.
Signed-off-by: Keith Packard <keithp@keithp.com>
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The flash part on v0.1 boards is only 128kB.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Record separate internal vs external monitoring state, allowing
both to happen at the same time, and when either is turned off, the
other keeps working.
This also adds disable/enable so that other radio users can
temporarily take over the radio; monitoring will resume when the other
radio user is finished.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This ensures that the final MOSI pin value will be high after a
receive is finished.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Instead of resetting these each time a transfer is started, just set
them once at boot time.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Provide API to clear out any button events that happen during startup,
and then discard button events 'too close' together.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Having an explicit cast in the ao_xmem wrapper macros caused the
compiler to generate garbage values for pdata addresses, making the
upper byte 0x00 instead of the required 0xf0. Removing the
casts from the ao_xmem macros exposed this problem, so a new
PDATA_TO_XDATA macros was added, along with a CODE_TO_XDATA macro
which serve to cast pointers, with suitable address modifications, so
that things work again.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Lots of fun stuff here -- multiple panes of information.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This matches what the docs suggest
Signed-off-by: Keith Packard <keithp@keithp.com>
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Full scale is 4.95V, not 3.333V.
Signed-off-by: Keith Packard <keithp@keithp.com>
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For devices without a full ADC compliment, this just samples the
battery pin and converts to mV.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Hook up the teleterra buttons and have them beep
Signed-off-by: Keith Packard <keithp@keithp.com>
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