Resolved! Linker script: what are the differences between XXX_FLASH.id and XXX_RAM.id?
Hello, Can you tell me the differences between two files linker script STM32... FLASH.id and STM32...RAM.id Regards,
STM32 MPUs Products and hardware related
Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
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TTCAN TUR division: rounding or truncating?
This is a request for clarification of the TUR (Time Unit Ratio) calculation in the TTCAN implementation of the FD-CAN peripheral that is part of STM32MP1xxx systems. Specifically: the TUR is composed of a numerator and a denominator, designated FDCA...
Resolved! STM32MP135F-DK SD and SNOR external loader for Baremetal
Hello, Recently, a STM32CubeMP13 Package has beed added by ST ( here on the wiki, here on github). I tried to use external loader with STM32MP135F-DK board, the same board used in the wiki. First, I used SD external loader, with UART and USB connecti...
Resolved! STM32MP13 Board bring up issue
We are working on a custom board (based on STM32MP135F-DK) which uses STM32MP131AAE and STPMIC1DPQR PMIC.We are using STM32CubeProgrammer TSV Flashing service to flash the image into eMMC, in this process we are getting a PMIC Panic NOTICE: CPU: STM...
Resolved! FMC Specification change (rev 4 to rev 6): multiplexed vs extended modes
Hello,We have designed our FMC interface using NOR Mode B multiplexed AD-Bus.Checking the actual Revision 6https://www.st.com/resource/en/reference_manual/DM00366355.pdfreference manual this is not allowed, see Ch. 25.8.4 (Pg1365):If the extended mod...
panic error during optee binary update
Getting panic error during optee binary update. We are stuck on this. Kindly provide any guidance. We are using emmc for boot and Two file updating till now. But after fip-stm32mp135f-dk-optee.bin update we are getting this error. Here is the log- NO...
Resolved! QT5 camera,no service found for - "org.qt-project.qt.camera"
Hi team,I have an STM32MP157 board with the following git branch.a. buildroot: remotes/origin/st/2023.02.6b. buildroot-external-st: remotes/origin/st/2023.02.2I got the error message "no service found for - "org.qt-project.qt.camera"" when I ran the ...
Resolved! STM32MP135F - How to enable ETH2 using MII to connect Switch
We have designed 2 seperate boards, main board has STM32MP135FAE on board connected to Microchip LAN8742 via ethernet1 mac and it is working. second board is a network board and has Marvell 88E6185 switch on board. Ethernet2 mac on STM32MP135F is con...
Break error interrupt in USART
Hello Team, Now I am working on stm32mp133f MCU. I need to implement break error interrupt in USART. My requirement is when we got 'NULL' data on RX FIFO . it should generate break interrupt. shall I get this interrupt with frame error.
STM32MP135DAE7 bare metal，Successfully burned SD card, but it did not run。
Online run successful (FSBLA_Sdmmc1_A7, MP13-BSP_BasicTemplates, DDRInit-A7).Successfully burned SD card, but it did not run。Using chip STM32MP135DAE7。Modified #define USE_STPMIC1x 1U to #define USE_STPMIC1x 0U, Other unchanged. The starting posit...
