STM32L4 support eMMC

[fema]

Posted on June 13, 2018 at 15:57

How to make my STM32L4 to support eMMC device ? I run the code cube_FW_L4_V1.12.0 on my board then it failed on the cmd55 at SD_PowerON stage.

The eMMC chip is the 'KingSton  eMMC04G-M627 eMMC' 4GB. 

Any idea . Thanks 

[tiritchi]

Hi,

Thanks for your help. I'll try your hex file with my L4R5 and MIcron eMMC 4GB.

I will see after that if I will reach you for our needs.

[tiritchi]

I tried your software, and there is no communication outgoing on VCP as you mentionned. here is my setup.

thanks