Hi, I am developing a low power application using STM32L431RCTx of 64-pin QFTP package.I have gone through the manual and some web content and tried several methods. The minimum current consumption I could achieve is 1.33mA at 3.6V power supply. The ...
Hi there I'm working on a project where I need to create 4 different pulse trains on 4 different GPIO pinsI've created and formatted a uint32_t array to be able to directly write to the GPIO BSRR registerI want to use DMA memory to peripheral in circ...
I am writing the code to read the ADC data from internal temp sensor and ADC.I want to know that what is the register value to read the ADC data from there. I am using STM32H743ZIT6 Micro controller. We are using ADC3,The ADC is set to 16-bit resolu...
Hi All,I am trying to run FreeRTOS and TouchGFX on an STM32H7S7I8T with TIM6 as the timebase source. I am running into an issue where uwTick is not incrementing, this is due to HAL_IncTick not being called. Tracing it back, HAL_TIM_IRQHandler is neve...
We have a problem converting our running USB VCP application (RTOS) to a working RNDIS version.We replaced the regular variants of usbd_cdc.* and usbd_cdc_if.* by their RNDIS variants.The USB OTG HS clock is enabled.We adapted the initialization: ...
Dear fellows,I've been trying to use OCTOSPI just as serial-to-parallel I/F which is protocol-free, continously working...I'm not intending to interface with any existing serial-memory devices. That's why I noted "protocol-free".Intending just have a...
Hello.An inexplicable bug occurs during the transition from startup_stm32h743xx.s to main, causing unnecessary functions to be repeatedly executed.An unknown function (I2C_IsErrorOccurred) continues to be called. It is strange that it is being invoke...
Hi,I've tested freertos when trustzone is enabled, the freeRTOS can work.I've tested PSA API in "TFM_Appli\NonSecure" when freertos not used, also can work.When I try to access PSA API in "TFM_Appli\NonSecure", when freertos is used, it will trigger ...
Hi everyone,I'm working with an STWINBX1 board and using ST-LINK V3MINI for debugging and serial communication. However, I can't see any output on PuTTY (COM3 @ 115200 baud), even though everything seems correctly configured.Setup Details:Board: STWI...
Hi all,I'm designing a product that will have a USB boot-loader.I would like to choose a micro-controller that supports secure-boot as well as an ability to completely lock down the micro-controller such that no flash can be read from it. I understan...
