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RIOT/cpu/stm32f3
Steffen Pengel c7e334d3dc cpu/stm32f3: set i2c clk input to sysclk when HSI is deactivated
According to the STM32F3 clocktree (ref. manual p. 126) the I2CX
hardware is driven by either HSI or SYSCLK.
If HSI is deactivated SYSCLK clock must be selected as I2CX clock.

Signed-off-by: Steffen Pengel <steffen.pengel@gmail.com>
6 years ago
..
include cpu/stm32f3: add support for stm32f303ze 6 years ago
ldscripts cpu/stm32f3: add support for stm32f303ze 6 years ago
periph cpu/stm32_common: unify gpio driver 6 years ago
Makefile cpu: build cortexm vectors.c without LTO 7 years ago
Makefile.include Makefiles: move to new directory /makefiles 6 years ago
cpu.c cpu/stm32f3: set i2c clk input to sysclk when HSI is deactivated 6 years ago
vectors.c cpu/stm32f3: optimization of startup code 8 years ago