Brad Campbell af27d2d252 [CC2538-SPI] Implement SPI_FLUSH, spi mode, !CS ... Because the CC2538 has a multi-byte SPI RX FIFO, flushing the buffer requires more than just a single read. This adds a loop that empties the entire RX buffer on a FLUSH(). Different SPI chips needs different SPI settings. This commit adds a function that allows chip drivers to configure the SPI peripheral before using it. The frame pin the driver was using as a chip select does not work as most devices expect it to. It toggles after every byte, and most chips interpret that as end of message. To make drivers more reliable, each chip driver should setup a GPIO and assert it as needed.		2014-04-15 14:07:10 -04:00
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dev	[CC2538-SPI] Implement SPI_FLUSH, spi mode, !CS	2014-04-15 14:07:10 -04:00
usb	Changed the name of the rimeaddr module to linkaddr	2014-01-29 20:12:24 +01:00
cc2538.lds	cc2538: Remove the unused vtable section	2013-12-23 15:50:05 +01:00
clock.c	cc2538: clock: Fix time drift occurring with PM1/2	2013-12-06 13:04:30 +01:00
cpu.c
cpu.h
dbg.c
dbg.h
debug-uart.h
ieee-addr.c	CC2538: add secondary location to ieee address	2014-03-06 10:31:30 -05:00
ieee-addr.h	CC2538: add secondary location to ieee address	2014-03-06 10:31:30 -05:00
lpm.c	Merge pull request #472 from ADVANSEE/cc2538-clock-adjust-etimer-poll	2014-04-13 16:35:17 +01:00
lpm.h	cc2538: lpm: Fix build for LPM_CONF_ENABLE == 0	2014-01-28 20:21:06 +01:00
Makefile.cc2538	Merge pull request #411 from ADVANSEE/cc2538-adc	2014-04-13 03:05:12 +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
spi-arch.h	[CC2538-SPI] Implement SPI_FLUSH, spi mode, !CS	2014-04-15 14:07:10 -04:00