| Commit message (Collapse) | Author | Age |
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Just too many strings.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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We can't write general purpose SPI slave code as we must eliminate
any latency because the SPI ports have no buffering.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This will be shared with the attiny code for TeleTerra v0.1
Signed-off-by: Keith Packard <keithp@keithp.com>
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Telescience and telebt both log data in 32-byte chunks, so share some
code which manages that between the two products. Add simple telemetry
logging to telebt.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Adds a few drivers including an LCD driver
Signed-off-by: Keith Packard <keithp@keithp.com>
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This completes the basic task of making an AVR version of altos by
getting the Teensy 'avr-demo' program to build.
Signed-off-by: Keith Packard <keithp@keithp.com>
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More arch-indepdency bits.
GCC stdio is different from SDCC, so create suitable code in
avr/ao_avr_stdio.c
Create macros to initialize the task stack frame and save the task
context.
Add GCC/SDCC type definition compatibility macros
Signed-off-by: Keith Packard <keithp@keithp.com>
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Start pulling changes needed for avr port; architecture-specific code
will live in <architcture>/ao_arch.h. This first change defines
the ao_arch_reboot macro to reboot the microcontroller.
Signed-off-by: Keith Packard <keithp@keithp.com>
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