mjb/altos/src/ao_monitor.c, branch megametrum-test

altos: Restructure altos build to prepare for multi-arch support

2011-08-26T03:49:11+00:00

Split out sources into separate directories: core: architecture and product independent bits cc1111: cc1111-specific code drivers: architecture independent drivers product: product-specific sources and Makefile fragments util: scripts for building stuff This should have no effect on the built products, but testing is encouraged Signed-off-by: Keith Packard

altos: remove monitor disable stubs from altimeter code

2011-08-11T23:11:34+00:00

Monitor mode in the ground-station boards must be disabled when the radio is going to be used for another purpose, or the radio parameters changed. That places monitor-mode disable calls in other parts of the system which are shared with the altimeter code. Elide the ao_set_monitor calls for builds which do not include any monitoring code. Signed-off-by: Keith Packard

altos: Complete new telemetry switchover

2011-07-05T06:39:21+00:00

This involved rewriting the GPS code to use the telemetry structures directly so that a memcpy could be used to transfer the data to the telemetry packets, saving a bunch of code space, along with fixing up the gps testing programs to deal with the structure changes. In addition, the teledongle code needed to have the monitoring code split into separate radio receiver and USB writer threads as the packets are now back-to-back, and hence come too fast to wait for the USB data to be sent to the host after each one. Signed-off-by: Keith Packard

altos: ao_radio_recv needs byte count including rssi and status

2011-06-28T08:01:08+00:00

That's two more than the actual packet length. Signed-off-by: Keith Packard

altos: Add checksum to TELEM output lines

2011-06-28T02:16:42+00:00

Verify the received telemetry lines to protect against OS data loss Signed-off-by: Keith Packard

altos: Add arbitrary telemetry packet monitoring

2011-06-28T02:16:42+00:00

This adds the ability to monitor arbitrary telemetry packets (up to 128 bytes), moving the telemetry data parsing up to the host. Signed-off-by: Keith Packard

altos: Rename telemetry to telemetry_orig

2011-06-28T02:16:42+00:00

This makes room to create a new multi-packet telemetry format without changing anything yet. Signed-off-by: Keith Packard

altos: Switch telemetrum over to kalman filter

2011-03-21T20:42:51+00:00

This changes the full telemetry stream to include kalman data instead of the old ad-hoc flight data. It's compatible in that the packet sizes are the same so teledongle can receive either and figure out which it has received. A few plotting and testing tools are added to make validating the new code easier. Signed-off-by: Keith Packard

altos: New telemetry report format (version 4). Supports tiny telemetry.

2011-03-20T06:55:11+00:00

This completely replaces the version 3 format with a much simpler and easier to parse scheme. It's described in detail in ao_telem.h, but the basic idea is that the whole line is split into name/value pairs, separated by whitespace. Every name is unique, and the values are either strings or integers. No extraneous formatting or units are provided. Signed-off-by: Keith Packard

src/ao_cmd: Shave off bytes from doc strings

2011-03-07T08:01:46+00:00

Switch to using { func, "X args\0Desc" } to specify command, saving a char field by looking at help[0] instead, and reduce help length by doing alignment with printf instead of hardcoded spaces.

mjb/altos/src/ao_monitor.c, branch megametrum-test

altos: Restructure altos build to prepare for multi-arch support

altos: remove monitor disable stubs from altimeter code

altos: Complete new telemetry switchover

altos: ao_radio_recv needs byte count *including* rssi and status

altos: Add checksum to TELEM output lines

altos: Add arbitrary telemetry packet monitoring

altos: Rename telemetry to telemetry_orig

altos: Switch telemetrum over to kalman filter

altos: New telemetry report format (version 4). Supports tiny telemetry.

src/ao_cmd: Shave off bytes from doc strings

altos: ao_radio_recv needs byte count including rssi and status