3 Commits

Author	SHA1	Message	Date
Gunar Schorcht	21b2c8d334	cpu/esp32: introduce pseudomodule esp_rtc_timer ... It is possible to use different timers as RTC timer for the periph_rtc module. Either the 48-bit RTC hardware timer is used directly or the PLL driven 64-bit system timer emulates a RTC timer. The latter one is much more accurate. Pseudomodule esp_rtc_timer controlls which timer is used. Only if esp_rtc_timer is enabled explicitly, the 48-bit RTC hardware timer is used. Otherwise the 64-bit sytstem timer is used to emulate the RTC timer.	2019-12-25 09:47:52 +01:00
Francois Berder	4a31f94cfc	many typo fixes ... Signed-off-by: Francois Berder <18538310+francois-berder@users.noreply.github.com>	2019-11-23 22:39:07 +01:00
Schorcht	3ac99877ac	cpu: add esp32	2018-10-08 12:20:49 +02:00