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path: root/src/ao_adc.c
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* altos: Sample the accelerometer reference voltage on v1.1 boardsKeith Packard2011-01-16
| | | | | | | This places the 5v reference samples in an array parallel to the basic ADC values. It doesn't do anything with the values, just stores them. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Ensure flight code gets first crack at new ADC dataKeith Packard2011-01-16
| | | | | | | | Instead of having everyone wait on the raw ADC ring, have the flight code wait on that and have everyone else wait for the flight code to finish looking at the data and move its pointer forwards. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: prepare for sdcc 2.9.1Keith Packard2010-08-27
| | | | | | | A few minor language changes -- non-standard keywords are now prefixed with __, such as 'at', 'interrupt', 'naked'. Signed-off-by: Keith Packard <keithp@keithp.com>
* Change altos build process to support per-product compile-time changesKeith Packard2010-02-20
| | | | | | | | This creates per-product subdirectories and recompiles everything for each product, allowing per-product compile-time changes for things like peripheral pin assignments and attached serial devices. Signed-off-by: Keith Packard <keithp@keithp.com>
* Switch to using internal cc1111 temperature sensorKeith Packard2010-01-10
| | | | | | | | v0.2 has no temperature sensor, and several of the v0.1 boards didn't get a temperature sensor loaded. Use the internal temperature sensor on the cc1111 in all cases instead. Signed-off-by: Keith Packard <keithp@keithp.com>
* Remove green LED and temp sensor from v0.2 codeKeith Packard2010-01-09
| | | | Signed-off-by: Keith Packard <keithp@keithp.com>
* Reformat ADC values to show all 16 bitsKeith Packard2009-11-02
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* Save some DSEG space by marking cmd functions __reentrantKeith Packard2009-10-16
| | | | | | | __reentrant causes the compiler to place args and locals on the stack instead of in the data segment. Signed-off-by: Keith Packard <keithp@keithp.com>
* Use autotools, move altos to src subdirKeith Packard2009-06-04
Signed-off-by: Keith Packard <keithp@keithp.com>