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Hi!I have a hardware setup with an RS485 in which all Tx Data is mirrored to Rx (no delay).This simple example should echo all incoming chars coming from Rx back to TxIf i do not use the delay in the callback before flushing DR the hardware mirrored ...
I got the latest version of STM32 Cortex®-M4 programming manual ( ver 7.0) from ST website. But its bookmarks are very messy and I can't stand it. So I'm looking for an old version of the programming manual (e.g. ver 6.0). However, I don't know where...
Hi,I want to use the sdram as extention of the RAM of the STM32F429 Disco board. What do I have to do to use the Sdram?Is it correct that it has to be initilized and then set in the linker file?->Is this the correct procedure to Initilize the sdram? ...
I use STM32F205ZGT6 for our product. In our design, PH10 and PH11 is connected external module. When external connected, the port get physical damage in only revision V. I checked that the other revision such as 1 , 2 and 3 don't have same issue.I s...
Hello,We have noticed an issue with the master-slave mode in the timers on STM32F302VCT6.We use TIM1 to generate PWM signals, and TIM15 for triggering an ADC. The issue is that there is cross-influence from TIM15 to TIM1. (Can be seen on the attached...
I am not using CUBEand I am setting the registers myself.
We are using ST32H743BI in an our project because of it having 3 of 16bits ADCs. But we can not reach resolution that project needed. I checked a simple project "STM32Cube_FW_H7_V1.3.0\Projects\STM32H743ZI-Nucleo\Examples\ADC\ADC_OverSampler" on NUC...
I am using nucleo L476RG with DS2482-100, also 1-wire DS28EC20 is connected with DS2482-100. First I created the project with CubeMX, then MX_I2C1_Init() My first question is: how to find the I2C address, which I need to fill hi2c1.Init.OwnAddress...
Hi,I'm having trouble, because I got when I defined a second array which I need for processing a image with the STM32F429ZI Microcontroller a message that I have a RAM overflow.When I now define a smaller array, like uint8_t image[240][320] my whole ...
I'm having a hard time tracking a source of the hard fault occuring in my program written in C++ for the STM32F405 microcontroller.I only use three sources of interrupts in this project - two timer interrupts (TIM2 overflow happening with 36kHz frequ...
