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Posted on January 18, 2015 at 20:43 Hi, I am using stm32f4 's timer 1 in pwm mode.I configured the board frequency using the excell clock configuration tool. I managed to provide TIM1 a clock source of 8 MHZ. Then i put 20 in timer 1 's pr...
Posted on January 06, 2015 at 20:19I've got a project with three ASICs that expect 16-bit words to be received via SPI, transferred via DMA . Unfortunately, due to a pin conflict, I only have SPIs 1 and 3 available. So. I was thinking about trying t...
Posted on January 22, 2015 at 17:32I am trying to set up a USART1 on a STM32F030C8 using PB6 and PB7. I can programme the part via the SWD, if it is blank or the USART have not been configured. As soon as I load code which configures the USART the p...
Posted on January 17, 2015 at 07:18I'm trying to get the USB device virtual comport going. I created a project with STM32Cube choosing Peripherals:USB_OTG_FS Device_OnlyMiddleWares:USB_DEVICE Communication Device Class (Virtual Port Com)Using Atoll...
Posted on January 22, 2015 at 08:05Hi All I am trying to update the firmware of my discovery board through Ethernet with the bb: DM-STF4BB. I have seen the http example of the AN3968, and that's what I want but the device libraries (stm324xg_eval.c)...
Posted on January 22, 2015 at 09:46 Can`t start the STM32F407VG chip in bootloader mode via USB. On the Discovery board all works fine if i set the boot0 and boot1 pins to boot from system memory. The device is enumerated in Windows as STM Devic...
Posted on January 22, 2015 at 09:08I am looking for a bridge chip with which STM32 could allow us to communicate with external camera modules. However, after searching over Google, I found few products available. Since we actually need pretty high d...
Posted on January 21, 2015 at 17:24 Looking through this forum I have seen the topic of ADCs and DMAs coming up a lot, and I apologize in advance for adding to it. but after reviewing most posts I still have not been able to implement ADC with t...
Posted on January 21, 2015 at 22:37 I recently bought the STM32F429I-DISCO and less than one month down the line am beginning to get disappointed. I connected AT45DB041D to it via SPI5 and the last bit of almost every byte was misbehaving. Ei...
Posted on December 30, 2011 at 22:34I am programming and debugging an STM32L (STM32L151C6U6) via SWD. I can successfully reuse pins PB3 and PB44, and I can successfully set PA15 (JTAG TMI) to be GPIO input, but when I set it to be an output the SWD...
