Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on January 05, 2014 at 21:15Hi, I'm reaching Control Pipe IN Timeout indication in DIEPINT0.TOC : Bit 3 TOC: Timeout condition Applies only to Control IN endpoints. Indicates that the core has detected a timeout condition on the USB for the l...
Posted on January 14, 2014 at 21:30I'm currently using USB for communication between a server and my ST32F373C8. I'm sending a lot of data back and forth between the two and I believe that I am overflowing the USB PMA before I am able to copy it ov...
Posted on January 14, 2014 at 22:40STM32F407VTG CooCox IDE Hello, how can i jump to inbuild bootloader? This code is not working: void BootLoader(void) { void (*SysMemBootJump)(void) = (void (*)(void)) (*((uint32_t *) 0x1FFF0004)); __set_PRI...
Posted on January 15, 2014 at 01:00 I set up CAN1 for mask filters as follows: CAN 1, Btr 0129000a, Esr 00000000, Mcr 00000040, Msr 00000c00 Tsr 1c000000, Rf0r 00000000, Rf1r 00000000, Ier 0003875b filter Fmr 2a1c0e00, Fm1r 00000000, Fs1r 0...
Posted on January 10, 2014 at 23:14I'm working with a STM32F373C8 and I'm trying to program flash while running a program on flash. This works well whenever I try to program the flash right at the beginning of my program. However, if I try to send...
Posted on January 14, 2014 at 17:52Hi,I was unhappy with the ST provided libraries for sleep modes for the stm32w108 so I decided to write my own. I have managed to brick two different boards while messing around with sleep registers. These are cust...
Posted on January 14, 2014 at 10:57 I wrote this code in order to test usart communication in fact When I press the user button an interruption in generated witch send data from usart3 to the usart1 when data is recived an interruption is genera...
Posted on September 23, 2009 at 13:06I2C Slave Problem
Posted on January 13, 2014 at 13:32 Hi, I am running USART3, on 921600 BaudRate, using RTS CTS, I am always facing system hang when I try to do RX and TX simultaneously. I have pasted the main and IRQ code. IRQ is designed to Transmit...
Posted on January 14, 2014 at 03:19Hello, I am using STM32F4 Discovery board, uVision V5.1.0.0 development environment which comes with CMSIS-RTOS RTX Version 4.74. In the document for this version of CMSIS-RTOS RTX, the following code example is...
