Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 14, 2015 at 13:04Hi, I start designing a board with a SPARTAN-6 fpga (high density:XC6SLX150) need to be configured with STM32F407 (raeding fpga programming data from a SD card and transferring to Spartan). my FPGA can be configured ...
Posted on May 30, 2015 at 12:57 Hi, I have installed cube 4.8.0 and F4 firmware 1.6.0 but the cube doesn't give me the option to upgrade from firmware 1.5.0 which the project is currently using. The project settings shows that version of the firmwar...
Posted on June 16, 2015 at 13:48Dear community,I use a STM32F051 plattform and I want to pre-define the flash address of a few integer values during compile-time to e.g. later on change those values using flash- write operations. Since I use a keil ...
Posted on June 12, 2015 at 15:18Hi, i have PC9 (and some other pins) configured for PWM output and also use an external interrupt on that same pin to get an IRQ on every edge of the PWM. This all works perfectly fine, although in the reference manua...
Posted on June 14, 2015 at 16:59I get a hardfault in an STM32F407 I can't figure out. My speculation is that the processor tries to execute code beyond the flash end. The debug window says the following: Thread[1](Suspended: Signal 'SIGINT' received...
Posted on June 16, 2015 at 12:23Hi everybody,I am working with STM3220G-EVAL board. Ihave downloaded the schematics of this board and I have modified them to adapt them to my project. The problem is that I can't find the library of the microprocesso...
Posted on May 29, 2015 at 19:48In the datasheet of STM32F407 it is stated (Table 4, 2.2.21), the max speed for TIM1 is given with 168MHz, whereas TIM2-5 only run with max. 84MHz. This is quite clear, as TIM1 connects to APB2, running at max. 84MHz, ...
Posted on June 08, 2015 at 08:25hi every one i wrote a c project for a stm32f103ret6 in keil & download it with jlink v8 to mcu ,it work fine. but know i want to program same project to the stm32f103rbt6 but it dosent work correctly i download the p...
Posted on June 16, 2015 at 09:53Hi all, We had procured some sample STM32F105VCT6 ICs and were able to program the device through the serial port (USART1). Later we procured some from a local vendor. These are not getting programmed. On searching th...
Posted on May 20, 2015 at 14:40i want to make two pulses tdelay1 and tdelay2 with different pulse width after rising edge of an external signal(let's name it sync pulse) also i want to calculate starting time of many signals so i decide to use timer...
