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Hello ST Experts,I am using an STM32H755ZIT6 with W25Q256JV flash in Quad-SPI mode at 100 MHz.On our latest hardware revision, we observe occasional QSPI read failures and flash communication instability.During analysis we found:1. QSPI signal oversh...
I am using STM32U083 MCU in a project that runs on a 3.6v Li-SOCL2 lithium thionyl chloride battery (OC voltage 3.65V / Nominal voltage at 1mA 3.6V).Currently I have used a LDO of 2.5v to power the MCU, but I was thinking if we can eliminate the LDO ...
So i'm following along with this video* https://www.youtube.com/watch?v=usQ_f6Swpok&list=PLTJzs51NlEICI7ARAHOyUqMhTgJE0UFv0&index=5 I have the same* STM32N6-DK board This is my build command for the GPIO_IO_Toggle application.* /opt/st/stm32cubeide_1...
There is this errata for STM32G0B12.2.10 Prefetch failure when branching across flash memory banksDescriptionIn rare cases, the code prefetch may fail upon branching and function calls across flash memory banks,regardless of the DUAL_BANK and nSWAP_B...
Hey!I will explain my setup and then paste the code. I have three different timers (TIM1, TIM2, TIM3) sending out PWMs to different parts of my board. All timers are set up the same way; the only difference is that TIM1 is an advanced timer.What I do...
Hello,I am implementing SPI master communication on an STM32G474RE, transferring 68 bytes per transaction. However, I am unable to achieve the desired SPI clock speed of 5 MHz—currently the SPI clock only reaches approximately 3 MHz.The system clock ...
On a stm32u5, the SPI3 is in the SmartRun domain, which is designed to work down to STOP2 in autonomous peripheral mode with LPDMA. I'm now wondering if it is also possible to use SPI3 in autonomous mode with GPDMA but only to STOP1? Or do I need to ...
Hi Team, Could you please assist me with the following situation: CANFD is working with FIFO0, but not with FIFO1, same config, using STM32G0B1KEU6. I am using same channel, FDCAN1. I will attach both files for refference. Thank you in advance, A...
Hi, I am trying to reset HRTIM on an external event using TIM1 TRGO as a reset event. I am trying to make a single pulse every 200ms (5Hz) because I want to make a single puls test. However, I also need a high resolution so I can vary the on time and...
Hello ST Expert, On our custom board - USB PD, it has 1. HW: TCPP03-M20 with STM32G0B1CBT6 2. SW: X-CUBE-TCPP 4.2.0 ( USBPD Application 4.2.0 - Dual_Role) 3. SW: Board Part tcpp0203 1.2.3 4. Tools: STM32CubeMX (6.15) & STM32CubeIDE 1.19.0 & STM32Cub...
