please guide me how to configure and code a STM32F4 as SMBus master within KEIL UVision.
is it possible?
Sure it's possible, you might have work through it yourself.
When guides and example source are not available review the Reference Manual to understand the mechanics of what you want to implement. Review the I2C peripheral examples, should be similar to SMB. There might be examples under the other STM32 and F1 series part which would be relatively portable.
Clive One wrote: Sure it's possible, you might have work through it yourself.
Clive One wrote:
why it is not provided Cube HAL?
please consider the link:
STM32F429 SMBus Implementation
it is not possible to configure I2C as SMBus.
Doesn't Igor post a link to code specifically for the F4 part? I have no business use case for using SMB
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