Image 0 did not work. We now get rid of bootloader_backup_irq_table and
do this manually: We may not write to address 0 while an image is
running. So for image 0 we write the lower 8 pages to the backup
address. For all other images (ony image 1 currently) we write to
*both*, the original address *and* the backup address. This is done
because some addresses in the lower 8 pages *are* used at the original
address and the bootloader doesn't (want to) know which addresses are
which.
There are more safeguards now: We refuse to write to the active or
boot_next image (if boot_next is not boot_default). We mark the uploaded
partition as not ok.
Needs latest bootloader with commit ID a5771ae033b57.
Also get rid of genbackupisr hack: We can achieve the same thing with
avr-objcopy which doesn't need additional software.
We use the new bootloader setting for irq-save area of 0x800.
Compatible with old bootloader. Adds an additional section with a copy
of the interrupt vector table to the end of the image. This is needed by
the new bootloader and should be ok for the old bootloader.
Note that for this to work, everybody needs python installed with
the IntelHex python package. On Linux this can be achieved with
pip install IntelHex
Introduce new testing-app example.
Add a new coap error code for blockwise transfer.
Add include-file for bootloader callbacks (jumptable).
Note that only the bootloader for osd-merkur-256 will support
OTA-update, the -128 simply has not enough flash memory, so only
in the -256 we have the bootloader functions in the jump-table
of the bootloader and in the bootloader-if.h include-file.
After all there's no momentum for a W5100-based Ethernet solution on the ATARI. So I revert to static linkage of the CS8900A driver as this improves program load times.
I just tried to compile this platform for my Zigbit mote (AT86RF230) here in a hello-world example, but it didn't work.
I reviewed this makefile and found that the request to compile "frame.c" was not necessary and bring up a missing error:
"make: *** No rule to make target `obj_avr-zigbit/frame.o', needed by `contiki-avr-zigbit.a'. Stop."
Frame.c is already inserted in radio's makefile.
Another problem was the undefined reference created by the missing module "core/net":
"contiki-avr-zigbit.a(sicslowpan.o): In function `input':"
"contiki/examples/hello-world/../../core/net/ipv6/sicslowpan.c:1521: undefined reference to `link_stats_input_callback'"
Both solved now. Hope it helps anyone else.
in case of compiling any example that contains the definition of UIP_CONF_RECEIVE_WINDOW over Z1 mote.
i receive this warning:
In file included from ../../../core/./contiki.h:38:0,
from ../../../core/./contiki-net.h:37,
from httpd-simple.c:43:
../../../platform/z1/./contiki-conf.h:225:0: warning: "UIP_CONF_RECEIVE_WINDOW" redefined
./project-conf.h:60:0: note: this is the location of the previous definition
