Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on September 08, 2014 at 10:25Hi,In all examples I can find (ST Std driver library, STM32CubeF4, STM32CubeMX...) the CAN RX Pin is always configured regarding GPIO as Alternate Push/Pull Pin (Output) like the CAN TX Pin. I would expect the CA...
Posted on September 08, 2014 at 13:25Hi, I want to use the STM32F4 Discovery as a data logger. Is there a working composite USB example project out there? (I'm using eclipse + FreeRTOS, but Keil works for me too). BR Emilio
Posted on May 29, 2014 at 13:23Hello,I'm trying to use stm32l152 as SPI slave, and communicate with master via PC with USB-SPI device.I've configure SPI2 as slave. Slave clock set to 4MHz.I'm using NSS hardware, and getting ETXI once CS gets low in ...
Posted on September 04, 2014 at 10:07Hi, the my problem is comunication with SPI. The configuration SPI is following: /* Private define ------------------------------------------------------------*/ /* Uncomment the size of data to be transmette...
Posted on April 25, 2014 at 08:27stm32f429-DISCO board have 8MB of on chip SDRAM module.I want to interface SDRAM chip to microcontroller.I finished the initilization part.Now I wish to write and read data from it.8MB SDRAM memory was organized as 4...
Posted on February 06, 2013 at 10:41 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on September 08, 2014 at 15:36I've previously being using an Cortex-M3 STM32F105RC to evaluate a project, but I have since purchased a Cotex-M4 Nucleo-F103RB development board and aim to port the project over to the new MCU. I previously had ...
Posted on September 08, 2014 at 08:36 I want to use block of flash(16KB) as eeprom. I am using STM32F205RBT6 & keil 4. What I have to do: 1. Store 5Kb of user data & retrieve it on startup. 2. Flash endurance of 10...
Posted on September 08, 2014 at 16:25I try to make mass storage device with stm32f4 and I don't use SD card. So i take usb device example and change usbd_storage.c#define STORAGE_LUN_NBR 1 #define STORAGE_BLK_NBR 2...
Posted on September 03, 2014 at 19:43I created a very simple project targetting a STM32F042K6 processor. It includes a USB Device with CDC class as the only Middleware selected. No other items are enabled. When I go to compile the STM32Cube outpu...
