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Posted on January 22, 2015 at 10:07 Hi, I am trying to receive RF packet using USART1 IRQ, using below code. But packets are missing in the receive end. My point here is sometimes i will receive packets and the received packet is completely...
Posted on January 23, 2015 at 01:27An application which includes DMA over SPI communication protocol is running nicely once STM32F405 is powered up. However, once running the same code from debugger - it does NOT behave properly. What might be the c...
Posted on January 22, 2015 at 06:55ST32F415 to be exact. Boot ROM disabled by BOOT0 jumper. I saw a product where a custom bootloader was flashed into sector 11 (highest in that chip). And a reset vectors to that bootloader. User code goes in sector...
Posted on January 20, 2015 at 00:39 Hi, I'm trying to use a mass storage example taken from here http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1743/LN1734/PF258157. When I'm executing, at startup the driver gets a S...
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...
