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path: root/src/drivers/ao_gps_skytraq.c
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* Switch from GPLv2 to GPLv2+Keith Packard2016-07-12
| | | | Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Scale DOP values by 10 in GPS driversKeith Packard2014-07-10
| | | | | | sky traq was scaling by 5, ublox was scaling by 100. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Extend GPS altitudes to at least 24 bits everywhereKeith Packard2014-07-10
| | | | | | | | Telemetry gets a special 'mode' flag indicating that 24-bit data is present; log files get new data and log readers are expected to detect that via the firmware version number. Signed-off-by: Keith Packard <keithp@keithp.com>
* Revert "altos: Write current flight state to GPS data from GPS drivers"Keith Packard2014-06-10
| | | | This reverts commit db6003d34595fbd103d5b131912b6a797254f1c5.
* altos: Write current flight state to GPS data from GPS driversKeith Packard2014-06-07
| | | | | | | This will be useful with TeleGPS which has no other packet containing flight state. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Merge GPS logging into a single functionKeith Packard2013-10-14
| | | | | | | | | | | | Create a new global, ao_gps_new, which indicates new GPS position and satellite data. Use ao_gps_new as the new sleep/wakeup address. Merge the separate gps position/satellite logging tasks into a single function which waits for new data and writes out the changed values. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Add 'g' command to ublox GPS code.Keith Packard2013-05-15
| | | | | | | | Take the gps_dump function from ao_gps_skytraq.c and move it to a new file so it can be shared with the u-blox driver. That affects every skytraq and u-blox user as they need to include the new file. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Break out GPS speed resetting sequenceKeith Packard2012-12-04
| | | | | | | To set the GPS speed, we delay for 1/2 sec, change speed, then delay for another 1/2 sec. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Make skytraq reflashing code try both 9600 and 4800 baudKeith Packard2012-11-30
| | | | | | | This lets it communicate with the ROM code which boots at 4800 baud instead of 9600 baud. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Add support for reflashing skytraq GPS chipsKeith Packard2012-11-30
| | | | | | | | | | This simply switches the skytraq port to 115200 baud and then essentially connects it directly to the USB port by forwarding bytes in both directions. Once started, the only way out is to reboot the board. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Fix gcc compiler warnings in GPS codeKeith Packard2012-07-11
| | | | | | unused variables and mis-matches in printf format codes. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Massive product config cleanupKeith Packard2012-04-14
| | | | | | | | 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>
* Allow skytraq to be on non-default serial portKeith Packard2012-03-28
| | | | | | | Provide ao_gps_getchar, ao_gps_putchar and ao_gps_set_speed hooks to let product specify functions for serial access. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Trim skytraq NMEA messages. Shrink NMEA header matching codeKeith Packard2011-11-12
| | | | | | | | | | Tell the skytraq to not bother sending a bunch of the NMEA messages that we don't parse. Explicitly look for 'G' follows by 'P' instead of having some general header matching code. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Make ao_xmem funcs require __xdata void * instead of castingKeith Packard2011-11-11
| | | | | | | | | | | | 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>
* altos: Shrink Skytraq NMEA parsing - common nmea_finish codeKeith Packard2011-11-11
| | | | | | | This shares the checksum testing across all three lines, saving another 103 bytes. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: shrink Skytraq NMEA parsing moreKeith Packard2011-11-11
| | | | | | This cuts another 78 bytes Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Shrink code size of Skytraq NMEA parserKeith Packard2011-11-11
| | | | | | | Just mess around with the code to make it smaller. These patches save 173 bytes. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Write xdata versions of memory functions1.0.9.1Keith Packard2011-10-07
| | | | | | | | | | | | | | | | These are significantly smaller than the general pointer versions from libc on the cc1111. Signed-off-by: Keith Packard <keithp@keithp.com> Conflicts: src/Makefile.proto src/cc1111/ao_adc.c src/cc1111/ao_packet_master.c src/core/ao.h Fix up the new makefiles
* altos: Restructure altos build to prepare for multi-arch supportKeith Packard2011-08-25
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 <keithp@keithp.com>
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