Page 2 is O-QPSK 100 kbit/s or 250 kbit/s, which matches the bandwidth
provided in the 2.4 GHz band, at the cost of receiver sensitivity. The
previous default, page 0, provides only 20 kbit/s in channel 0, and
40 kbit/s in channels 1-10, and should be used in specific applications
where the radio environment requires the maximum receiver sensitivity
and noise resilience.
Changed the configuration of the Remote boards to fit the new
cc2538 format defined in the previous commit. That is, from a
defines based format to a struct based format.
Changed the configuration of the OpenMote board to fit the new
cc2538 format defined in the previous commit. That is, from a defines
based format to a struct based format.
Changed the configuration of the cc2538dk board to fit the new
cc2538 format defined in the previous commit. That is, from a defines
based format to a struct based format.
Changed the style of the UART configuration for different boards,
from a define based configuration to one based on an array of
structs, one struct for each UART, with the format of the struct defined
in cc2538/include/periph_cpu.h.
- Defined the fields of the struct in periph_cpu.h
- Removed the compilation includes that were in uart.c for each UART
- Implemented a generic ISR subroutine for clarity
- combined uart_base and uart_init in uart.c
- used bitmask for the interrupt setup
- took the uart Rx, Tx, and IRQ numbers out of the config
(as this has to match the .dev field). Replaced with
macros from the uart number
- took out some unused code
- implemented power on/off commands
- removed reset function - now bytes are just discarded on error
- Rx now not initialised if Rx callback = NULL, as per
drivers/periph/uart.h
- device is now enabled after callbacks are set, not before
- asserts raised if rts and cts are enabled for UART0
- BIT macro removed
According to RFC 6724 ch. 5 rule 8, the source address candidate with
the longest matching prefix has to be selected. The current
implementation discards source addresses that have no matching prefix
(`match = 0`) which is perfectly fine for any global address.
