Hi @ChannelI am trying to interface SAM Module TDA8026 with STM32U585 and have few doubtsAny support in this regard(Reference, example library etc)As per the ISO 7816 standard - maximum frequency of clk should be less than 5MHz with default fi and di...
Hi all,I am trying to do a simple code for writing and reading files in a SDHC Card, i am trying to start with this example code:https://community.st.com/s/article/how-to-create-a-file-system-on-a-sd-card-using-stm32bubeideHowever, when the code reac...
I am compiling for the STM32C031C6 (development board)I have optimization set to -Os because otherwise we are not going to fit a simple stack.In normal compilation mode everything is working as expected. (except for a bug I am chasing now)So I have 2...
hello ST,I’m reading about quadrature / encoder operation as would be used for positioning control of stepper motors. We use the STM32H743 in another application, and we need to determine how many channels (how many individual stepper motors) could b...
I can want to change NDTR after enabling DMA stream. but I can't. This is the part of code... LL_DMA_EnableStream(DMA1, LL_DMA_STREAM_5); // works fine now // but I want to change the data length only LL_DMA_SetDataLength(DMA1, LL_D...
We have a product with a STM32F373CC where we calibrate the RTC in Production and store the calibration factor in Data0 and Data1 of the Option Bytes (OBR).Tracing through the (legacy) code via my debugger, I can see the OBR values being written corr...
I am using the CORDIC on an STM32G4 for a project and was curious about the difference in performance based on the compiler optimization level. With no optimizations, LL_CORDIC_FUNCTION_PHASE completed in 113 cycles. With O1 optimizations, LL_CORDIC_...
