3 Commits

Author	SHA1	Message	Date
Pieter Willemsen	2b37d369a0	stm32_common: add delay when turn on peripheral clock ... Implements workaround 1 (use __DSB()) proposed in the stm32 errata It was possible to lose data when you configure a peripheral right after enabling its clock	2016-12-16 14:51:35 +01:00
Hauke Petersen	7979c3ac5c	cpu/stm32_common: added periph_apb_clk() function	2016-12-09 12:20:02 +01:00
Hauke Petersen	462d156821	cpu/stm32_common: added periph clk en/dis functions	2016-03-16 12:17:16 +01:00