feat(stm32): Add hard I2C mode selection and I2C4 support#11255

wdfk-prog wants to merge 2 commits intoRT-Thread:masterRT-Thread/rt-thread:masterfrom

wdfk-prog:pr/02-stm32-hard-i2c-transfer-refactorwdfk-prog/rt-thread:pr/02-stm32-hard-i2c-transfer-refactorCopy head branch name to clipboard