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Posted on October 26, 2014 at 04:44Our STM32F103 application hangs consistently within minutes under normal operation without the debugger, but when trying to debug running with ST-LINK SWD it doesn't hang (not using breakpoints).What is different w...
Posted on October 24, 2014 at 15:56 I am trying to synchronise timer 3 and timer 4 to output a series of complimentary signals I have timer 3 outputting a square wave at 1MHz and I want timer 4 to output a square wave at 5kHz (factor of 1...
Posted on October 25, 2014 at 15:36Hello everyone.I use STM32F4 Discovery. When I config timer (Time base) GPIO peripherals does not work. Timer is work, and GPIO is work (widthout timer configuration).Where is a problem?Best regards.
Posted on October 25, 2014 at 09:56Hello is possigle and problem free use serial SPI http://www.st.com/web/en/resource/technical/document/datasheet/CD00001441.pdfwith signal CS direcet on GND? Of course EEPROM is alone on this SPI bus.
Posted on October 25, 2014 at 12:08 Dear all, The attached picture shows the ARM32F4 block diagram I mentioned three circles which i need more about them 1.CCM data RAM 64 KB 2.SRAM 112 KB 3.SRAM 16 KB What are the advantage to u...
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Posted on July 23, 2014 at 19:37I have an application created for an STM32F429 target. I have been using ST-LINK/v2 debugger in an Virtual Box environment (Ubuntu). I use eclipse GNU ARM tools to compile and debug my applications. When there is no ...
Posted on October 24, 2014 at 21:58 I am using T2 to trigger ADC1,ADC2 and ADC3, all the ADCs are working in indepent mode. each ADC EOC will trigger a DMA2 in a dedicate channel. T2->ADC1->DMA2_Stream0.Channel_0 T2->ADC2->DMA2_Stream2.C...
Posted on October 24, 2014 at 20:07Hello, I wanted to know if it is possible to run a code on the stm32f4 board from an external flash like an sd card. Do I have to program a bootloader?Thanks
Posted on October 24, 2014 at 17:45Hello,I had tried to set the ''CAN BUS'' in MCU STM32F103R4 in PA11 and PA12 with STM libraries, but when i try to transmit any message, the MCU don´t transmit, Someone could help me with the module configuration? ...
