Benoît Thébaudeau f149197aa8 cc2538: lpm: Speed up the transition to the 32-MHz XOSC after wake-up ...

As recommended by the CC2538 User's Guide, set SYS_CTRL_CLOCK_CTRL.OSC_PD to 0
before asserting WFI, and set it to 1 after the system clock is sourced from the
32-MHz XOSC following wake-up. This allows to automatically start both
oscillators upon wake-up in order to partially hide the 32-MHz XOSC startup time
by the 16-MHz RCOSC startup time.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>

2013-12-05 20:23:29 +01:00

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dev

Merge pull request #478 from ADVANSEE/cc2538-startup-cleanup

2013-12-05 11:07:19 -08:00

usb

cc2538: usb: Make the GPIO driving the pull-up optional

2013-11-25 15:15:35 +01:00

cc2538.lds

cc2538: Add header file for flash CCA page and use it

2013-12-05 18:45:51 +01:00

clock.c

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cpu.c

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cpu.h

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dbg.c

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dbg.h

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debug-uart.h

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ieee-addr.c

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ieee-addr.h

Change the InfoPage Location of the IEEE address

2013-04-17 15:44:01 +01:00

lpm.c

cc2538: lpm: Speed up the transition to the 32-MHz XOSC after wake-up

2013-12-05 20:23:29 +01:00

lpm.h

cc2538: lpm: Give access to the SRAM non-retention area for PM2

2013-11-25 15:43:37 +01:00

Makefile.cc2538

cc2538: Make it possible to use a custom linker script

2013-11-15 15:41:58 +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

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rtimer-arch.c

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rtimer-arch.h

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slip-arch.c

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spi-arch.h

cc2538: spi: Add enable and disable functions

2013-11-20 14:20:50 +01:00