stm32f0discovery doesnt work before reset
Posted on May 05, 2015 at 17:01stm32f0discovery doesnt work before reset
Forum Posts
CubeMX bug: stm32f4xx_hal_crc.c is not included in IAR project
Posted on April 29, 2015 at 00:51After adding the CRC peripheral for an STM32F415 project... CubeMX bug: stm32f4xx_hal_crc.c is not included in IAR project. The main.c code does have the code to create a handle and all the init code is brought in. ...
STM32 Nucleo memory mapping
Posted on May 04, 2015 at 22:59Hi, I'm trying to understand the memory mapping used on the STM32 Nucleo series of boards. Specifically, I'm trying to understand how I can use SRAM vs Flash for program execution. In short, i am trying to get my pr...
Open407I-C - Touch
Posted on May 04, 2015 at 21:28I'm not able to work with the touchpanel kit. I took the program that came as an example, I made some adjustments in order to run in coocox, but the touch of the x and y position always returns zero.Does anyone have th...
Replicating Cube External Interrupt Example
Posted on May 02, 2015 at 16:37 I'm using the Cube code generator to try and duplicate the Cube example project of generating an interrupt and toggling the user LED on a Nucleo L053R8 board. The example in the Cube package works fine, but trying...
CubeMX F103 i2c pullup
Posted on April 27, 2015 at 12:33Hello everybody.I just transferred my project from F4 to F1. All works good except i2c. On F4 in cubemx there was option for pullup on i2c pins but there is no such option for F1 series in i2c settings window. This i...
USART + Polling
Posted on May 05, 2015 at 09:24Hello all, I am novice to STM family. Here is the code which I have written for USART but not working .void UsartInit(void) { USART_InitTypeDef USART_InitStructure; GPIO_InitTypeDef GPIO_InitStructure...
ISRs and Reentrancy
Posted on May 05, 2015 at 08:48Hi, EDIT: My assumption regarding reentrancy of functions was wrong. The ISRs became active before the buffer structures were initialized. The invalid data caused writes to inaccessible memory. Please disregard the res...
Relation between cycle instruction and clock frequency !!
Posted on May 05, 2015 at 01:14Hi,Let’s start with this example :Let’s suppose I work with an STM32F407VGT6 microcontrollers which his System core clock is set at his maximum frequency which is 168MHZ. According to the ARM website the CORTEX-M4 asse...
Where are the libraries and HAL tools for the STM32F2
Posted on May 04, 2015 at 21:36I have a STM32F207VC evaluation board. Most libraries I find are for STM32F1 and F4. Is the F207 obsolete. Is there something newer. Is there a good hardware initialization SW/tool for this CPU. Edit: I use an old Keil...
