The USE_BOOTLOADER compile flag was only being used
to determine where the ISR vector table was located.
Provide this explicitly from the linker since it knows
exactly where it is putting the ISR vector table.
- New macros for fw, bl and bu rules in top-level make
- Per-board info factored into make/board/*/board-info.mk
- Per-board info now shared btw. fw, bl and blupd for each board
- BOARD_TYPE, BOARD_REVISION, BOOTLOADER_VERSION, HW_TYPE
- MCU, CHIP, BOARD, MODEL, MODEL_SUFFIX
- START_OF_BL_CODE, START_OF_FW_CODE
- blupd_* goals renamed to bu_*
- all_blupd goal renamed to all_bu
- firmware goals renamed to fw_*, board name goals are preserved
- bu_*_program now writes updater to correct address for all boards
- BL updater firmware builds now produce .opf format including
version info blob.
- BL updater firmware name now includes board name.
- INS makefile brought up to date w.r.t. linker scripts
CLEAN_BUILD=YES (default) - clean all, then build all
CLEAN_BUILD=NO - clean only multi-input targets (CC, OP), usually safe
CLEAN_BUILD=NEVER - no clean at all, invalid multi-input targes, but fast
Now 'make release' on the top level will build release package.
For Windows it will build OpenPilot GCS Installer and all firmware
binaries which are now included into the GCS distribution and will
be installed into the <path>/OpenPilot/share/firmware-<version>
directory.
For other systems it will build all firmware files and the GCS, but
latter is not packaged yet.
In preparation for release build the Windows installer source is moved
out of ground/gcs source tree into release directory. It is also disabled
in the qmake source file and removed from top level Makefile.
This does not affect the size of the image or the RAM
used by the firmware image. All debugging symbols are
stripped from the elf file during the conversion to a
.bin file.
The board info blob is stored in the last 128 bytes of the
bootloader's flash bank. You can access this data from the
application firmware like this:
#include <pios_board_info.h>
if (pios_board_info_blob.magic == PIOS_BOARD_INFO_BLOB_MAGIC) {
/* Check some other fields */
}
DO NOT link pios_board_info.c into your application firmware.
Only bootloaders should provide the content for the board info
structure. The application firmware is only a user of the data.
