HiI am trying to configure I2C2 on an STM32F405RG on pins PB10/SCL and PB11/SDA, but I am getting very strange output on SDA. STM32 is I2C master. Using I2C example from STM32F4-Discovery folder.Using 4k7 ohm pull-ups to 3.3V.Is the output pin broken...
#include<stdio.h> #include<stdint.h> #define SCHED_STACK_START 20126976U void init_tasks_stack(void); void task1handler(void); void enable_processor_faults(void); __attribute__((naked)) void init_scheduler_stack(uint32_t sched_top_of_stack); int ...
Using STM32F767 Nucleo board and STMCubeIDE I am trying to transmit SPI data with data size of 8bit per transaction while I have setup my SPI2 in Full Duplex mode.Problem is that although I am able to transmit from MCU and receive on slave side the d...
I am using STM32F407V MCU in our project which has 1MB Flash and 192 KB RAM.I have read about it in the community that it is possible with an external RAM (min 8MB) but I am still not sure about it.Apart from that I would also like to know how to pro...
Hello,currently reading out an ADC sensor with SPI. The goal is to achieve a fast readout. Currently I am at around 200000 readouts per second, but I am wondering if this delay between two LL_SPI_TransmitData16 is because of the LL_SPI_ReceiveData16 ...
I try to debug H7 MCU by SWD port. Can I only use SWDIO and SWCLK for this? I do not want to use NRST for debug issues.
I have the newest Version of ST/Atollic TrueStudio installed on my Linux Mint Machine. Operating System: Linux Mint 19 Kernel: Linux 4.15.0-20-generic Architecture: x86-64When Itry to upload my Code I get the following error:STMicr...
Greetings,Working with the ssl client example on a STM32H743, I need to monitor the memory usage.With uVision MDK5, wondering how to monitor the memory usage stats.Any thoughts/suggestions ?Thanks,Manu
Hi,Reading the Ref Manual of the STM32F407, section 13.8.3 Conversion without DMA and without overrun detection, I am not sure I understand the logic behind.The Ref manual says:"13.8.3 Conversions without DMA and without overrun detectionIt may be us...
