Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on February 02, 2016 at 06:39Hello! I am using a STM32F302 custom made board. In a section of my codes, I am required to check the presence of any messages received successfully to set the baud rate. This is done before message filtering. Hen...
Posted on January 30, 2016 at 22:22Hi. I have just downloaded SW the executable version for W10, and created a project and some directories. I have included the directories in the IDE path. My problem is even though the directories containing some ...
Posted on February 01, 2016 at 14:31Hello everyone, Hope you're fine. I've just received a Nucleo 446 Board (STM32F446). I want to use it with Simulink, but when I try to build the matlab code( first from existing model 'LED_Model'), the diagnstic m...
Posted on February 01, 2016 at 18:57 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on January 30, 2016 at 10:35The architectures of Cortex-M4 and Cortex-M7 include RCC_AHB1RSTR register. What is it for? When I use this register for resetting AHB1 bus for any of GPIO ports these ports stop working irrevocably. Thanks in adva...
Posted on February 01, 2016 at 14:54Hii am having some trouble when writing to mmc using sdio without any filesystem. Even i have problem with addressing. Does anyone have the example for writing and reading SD card without fiesystem ?
Posted on January 28, 2016 at 17:56 Hello everybody, I often declare my variables in the CCM memory, very useful as I use a lot of RAM memory. For example I can declare this variable: static uint8_t VARIABLE __attribute__ ((...
Posted on January 29, 2016 at 16:27Hi, I am trying to measure practical speed of USB transfer in CDC device class for STM32746G-Discovery board and I can not find an example project in the cube. However, there is an example code for STM32756G_EV...
Posted on January 31, 2016 at 09:54I'm trying to use thishttp://pulsesensor.com/ with stm32f10x uC.I'm not having much luck, so I just want to ask if there is someone who have some experience with this sensor and that can tell me how to set properly...
Posted on February 01, 2016 at 17:26IAR Embedded Workbench Consider timer TIM7 initialized and started in some IRQ handler in the next sequence: void SOME_IRQ_Handler(void) { TIM7->PSC = some_value; TIM7->ARR = some_value; TIM7->EGR |= TIM_EGR_UG; T...
