Ludwig Ortmann 1572c94e41 cpu/samd21: implement gpio_toggle properly ...

Before, gpio_toggle relied on gpio_read which is inefficient and does not
work with GPIOs configured as outputs.

2015-03-25 22:05:05 +01:00

..

cpuid.c

samr21: cpuid implemented by reading 128 bits from flash

2015-01-12 13:50:16 +01:00

gpio.c

cpu/samd21: implement gpio_toggle properly

2015-03-25 22:05:05 +01:00

i2c.c

*: add missing blank lines

2015-03-21 16:34:59 +01:00

Makefile

samr21-xpro: initial import for the samr21-xpro board

2014-09-25 14:37:47 +02:00

rtc.c

cpu/samd21: fix rtc negative second error

2015-01-07 17:07:41 +01:00

spi.c

*: add missing blank lines

2015-03-21 16:34:59 +01:00

timer.c

core, cpu, drivers, tests: remove trailing space

2015-02-18 13:52:48 +01:00

uart.c

cpu: removed NAKED attribute from ISRs

2014-10-30 19:33:32 +01:00