Posted on January 11, 2017 at 14:59Hi,I am using fatfs sdio with my stm32f429 mcu , i can, open read, write files correctly. When i plug out the sd card from my board at runtime, the f_open, f_write and f_read functions do not work and so i can not ...
Posted on January 16, 2017 at 16:43A real simple questoin here, I'm a hardware guy...sorry.Looking at the stm32F7 data sheets, and using the fmc in NOR flash mode. From the software perspective, would you have a lump of code that does the sequence ...
Posted on January 17, 2017 at 05:21How am I supposed to use these? I'm using SW32STM Workbench and can build projects from STM32CubeMX-generated code. I can build and run code from the Cube_FW_Fx examples.But when I try to copy the files from the Te...
Posted on January 17, 2017 at 13:39I�m working on a time critical application with OpenSTM32 System Workbench for STM32 . I�d like to reduce the call time of HAL_PWR_EnterSLEEPMode(uint32_t Regulator, uint8_t SLEEPEntry). The code : void Sleep( uint...
Posted on January 04, 2017 at 15:35Hello,I'm using a STM32L4 and CubeMx to generate eMMC code, either the 8 bits wide bus mode configuration isn't supported and should be configured manually.I was able, with few code modification, to use the SD auto...
Posted on January 16, 2017 at 16:10Hi,I'm trying to get spi driver working for ad-converter. Adc spi is supporting ~20mhz spi clock. Now my project APB2(Using spi1) clock is 84 Mhz and spi prescale is now 2( Spi clock is 42Mhz) and code is running f...
Posted on January 16, 2017 at 13:42Hello. I use STM32F4-Discovery board . Can anybody explain me how to use USB CDC (full speed) for receiving large amount of data (>64bytes) ?)
Posted on January 15, 2017 at 15:55Hi I'm trying to do an ADC Timer Trigger. What I want to do is trigger the ADC with 1kHz. To do this, I used Timer 2, ADC3 and DMA. I also activated the DMA Transfer Complete interrupt. The ADC is running in contin...
Posted on January 16, 2017 at 22:19Subject says it all. I'd like to see what's changed/new before I upgrade.Thanks!
Posted on January 16, 2017 at 18:28Hello,I am using a stm32f030k6t6 microcontroller and I have a problem with my pwm function on TIM17..It is very strange: when I power up my controller, sometimes my pwm act as PWM1 and sometimes as PWM2.I didn't co...
