Benjamin Valentin db2fa33660 sam0_common: rtc: use GCLK4 on SAMD21 ...

The RTC expects to be clocked from a 1kHz source.
Previously it would re-configure GCLK2 from 32kHz to 1kHz when used.

Since GCLK2 is also used by EIC, this would break external interrupts
in strange and unexpected ways.

Dedicate a 1kHz clock to it to avoid the damage.

2019-11-12 11:30:02 +01:00

..

adc.c

cpu/sam0: refactor ADC_0 into plain ADC

2019-10-03 20:45:44 +02:00

cpuid.c

cpu/samd5x: add support for samd5x/same5x MCUs

2019-06-06 16:47:11 +02:00

flashpage.c

cpu/samd5x: add support for samd5x/same5x MCUs

2019-06-06 16:47:11 +02:00

gpio.c

cpu/sam0_common/gpio: don't hard-code number of ports

2019-08-29 15:27:42 +02:00

hwrng.c

cpu/sam0_common: add hwrng driver

2019-08-03 14:50:58 +02:00

i2c.c

cpu/sam0_common: Updated i2c_release()

2019-08-22 12:03:08 +02:00

Makefile

cpu: make use of Makefile.periph

2017-11-06 12:01:19 +01:00

rtc.c

sam0_common: rtc: use GCLK4 on SAMD21

2019-11-12 11:30:02 +01:00

rtt.c

cpu/sam0_common: rtt: correcly clear flags.

2019-09-11 12:55:10 +02:00

spi.c

sam0_common: spi: use sercom_set_gen() instead of re-implementing it

2019-05-25 19:13:53 +02:00

timer.c

cpu/sam0: adapt timer to return 0 on success

2019-09-11 13:52:28 +02:00

uart.c

cpu/sam0_common: uart: fix baud rate calculation

2019-09-27 10:49:43 +02:00

usbdev.c

sam0_common/usb: fix typo in comment

2019-10-23 10:35:47 +02:00

wdt.c

sam0_common: wdt: use GCLK4 on SAMD21

2019-11-12 11:29:25 +01:00