STM32F103 firmware library

[shauns87]

Posted on February 20, 2015 at 13:01

I am unable to understand the following syntax

((ADC_TypeDef *) ADC1_BASE). Please help me understand the meaning of this code. Is this some kind of a pointer?

[qwer.asdf]

Posted on February 20, 2015 at 13:40

This is basic C. Type conversion from defined constant integer to a pointer to a structure. Just find a nice book about C, it's a simple and very powerful language.

[Tesla DeLorean]

Posted on February 20, 2015 at 14:17

Casting a structure pointer to a specific memory address associated with the peripheral. The peripheral structure described the register space in memory. The in memory configuration of the registers is duplicated in USART1, USART2, etc.