Zephyr Project API 3.7.0
A Scalable Open Source RTOS
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stm32-common.h File Reference

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Macros

#define STM32_RESET(bus, bit)   (((STM32_RESET_BUS_##bus) << 5U) | (bit))
 Pack RCC register offset and bit in one 32-bit value.
 

Macro Definition Documentation

◆ STM32_RESET

#define STM32_RESET (   bus,
  bit 
)    (((STM32_RESET_BUS_##bus) << 5U) | (bit))

Pack RCC register offset and bit in one 32-bit value.

5 LSBs are used to keep bit number in 32-bit RCC register. Next 12 bits are used to keep RCC register offset. Remaining bits are unused.

Parameters
busSTM32 bus name (expands to STM32_RESET_BUS_{bus})
bitReset bit