contiki/cpu/cc2538
Benoît Thébaudeau 5d98cb71e2 cc2538: Add support for Coffee
Coffee is placed by default at the beginning of the flash memory, right
before the firmware. This avoids the memory gaps that there could be
before and after Coffee if it were placed after the firmware, because it
is unlikely that the end of the firmware is aligned with a flash page
boundary, and the CCA is not flash-page-aligned. Thanks to that, Coffee
is also always in the same flash area if its size remains unchanged,
even if the firmware changes, which makes it possible to keep the Coffee
files when reprogramming the firmware after a partial flash erase
command.

The default configuration of Coffee is set to use sensible values for a
typical usage on this SoC, i.e. for sensor data logging.

The default size of Coffee is set to 0 in order not to waste flash if
Coffee is unused.

COFFEE_CONF_CUSTOM_PORT can be defined to a header file to be used with
"#include" in order to override the default CC2538 port of Coffee. This
makes it possible to use Coffee with an external memory device rather
than with the internal flash memory, without having to alter the Contiki
files.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
2015-11-19 01:22:58 +01:00
..
dev cc2538: Use &vectors instead of flash/.text start address 2015-11-19 01:18:33 +01:00
usb cc2538: examples: Fix build warnings 2015-06-02 01:38:11 +02:00
cc2538.lds cc2538: Add support for Coffee 2015-11-19 01:22:58 +01:00
cfs-coffee-arch.c cc2538: Add support for Coffee 2015-11-19 01:22:58 +01:00
cfs-coffee-arch.h cc2538: Add support for Coffee 2015-11-19 01:22:58 +01:00
clock.c cc2538: Allow for configuration of processor speed 2015-05-19 18:55:55 +02:00
cpu.c
cpu.h Re-structure CC2538 doxygen module hierarchy 2015-02-16 10:17:58 +01:00
dbg.c cc2538: uart: Make it possible to use several UARTs simultaneously 2014-04-17 18:53:44 +02:00
dbg.h Improve wording 2015-02-16 10:17:58 +01:00
debug-uart.h
ieee-addr.c Improve documentation for the CC2538 IEEE address re-ordering 2014-06-06 18:33:28 +01:00
ieee-addr.h Make the CC2538 secondary IEEE address location configurable 2014-06-06 18:15:07 +01:00
lpm.c cc2538: Add PKA drivers, ECC algorithms and examples 2015-10-18 20:14:17 +02:00
lpm.h cc2538: lpm: Fix build for LPM_CONF_ENABLE == 0 2014-01-28 20:21:06 +01:00
Makefile.cc2538 cc2538: Add support for Coffee 2015-11-19 01:22:58 +01:00
mtarch.h A massive all-tree automated update of all double inclusion guard #defines that changes from using two underscores as a prefix, which are reserved, to not using two underscores as a prefix 2013-11-24 20:20:11 +01:00
reg.h
rtimer-arch.c cc2538: lpm: Fix RTIMER_NOW() upon wake-up 2013-12-05 20:23:29 +01:00
rtimer-arch.h
slip-arch.c cc2538: uart: Make it possible to use several UARTs simultaneously 2014-04-17 18:53:44 +02:00
spi-arch.h CC2538: added support for SSI1 2015-05-18 10:02:55 +02:00
startup-gcc.c cc2538: Set the entry point to the CCA 2015-11-19 01:18:34 +01:00