STM32 MPUs Products and hardware related

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Resolved! STM32MP15x bare metal approach

After reading documents, I understand the practical boot sequence of STM32MP1 is BOOTROM->TF-A->U-boot->Kernel->file system​In my use case, I prefer to use Windows and write code in bare metal, without U-boot and device tree involved. 1 I think the b...

dchen by Associate II
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  • 5 replies
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Has anyone faced issue about bluetooth connectivity on stm32mp157c, error details in description below:

ERROR:dbus.connection:Exception in handler for D-Bus signal:Traceback (most recent call last): File "/usr/lib/python3.8/site-packages/dbus/connection.py", line 232, in maybe_handle_message  self._handler(*args, **kwargs) File "/home/root/0.3.4.5/obd_...

rahuj.1 by Associate II
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Usage of STM32MP1xx without linux

For a new design I need a very powerful MPU device. I would like to use STM32MP1 without Linux OS. I don't need this OS. Does it make sense to use STM32MP1 for a bare metal application? Compared to STMH747, what is the performance of STM32MP1 process...

SBrun by Associate
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  • 3 replies
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Resolved! About "VREF+" pin

Hi team,​I am developing our PCB referring to the "STM32MP157 EVAL"(MB1263-C04 Board schematic).https://www.st.com/en/evaluation-tools/stm32mp157f-ev1.html#cad-resources​In the datasheet, VREF+ looks like a voltage output pin, but why is power supply...

tatsuya by Associate II
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  • 4 replies
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Resolved! Necessity of eMMC

Hi team,I am developing the board referring to the "STM32MP157 EVAL"(MB1263-C04 Board schematic).https://www.st.com/en/evaluation-tools/stm32mp157f-ev1.html#cad-resourcesSTM32MP157 EVAL has an SD card slot and eMMC as storage media.I think the sample...

tatsuya by Associate II
  • 1061 Views
  • 2 replies
  • 0 kudos