Posted on November 11, 2015 at 17:59 I have the following code: FLASH_EraseInitTypeDef EraseInitStruct; __HAL_FLASH_INSTRUCTION_CACHE_RESET (); __HAL_FLASH_INSTRUCTION_CACHE_ENABLE (); HAL_FLASH_Unlock (); /* Get the 1st sector to e...
Posted on November 11, 2015 at 19:32 Hi, I am working on a custom board with the STM32F746IGT6. in witch is a FTDI Parallel-USB converter is connected to the FMC. My problem is that when I try to read data to ''fast'' from the FM...
Posted on August 15, 2014 at 15:55Hello,I am having a weird problem with Independent Watchdog timer in my STM32F051K8. Here is my initialization:IWDG ->KR = 0x00005555;IWDG ->PR = 0;IWDG ->RLR = 0x000003FF; // Reload value 1023*(1/(40kHz/4)) ...
Posted on November 12, 2015 at 14:16Hi guys.im working on a simple encoder project where id like to read the encoder lines A and B and set a counter.although, the interruptflags on PC6 and PC7 are not beeing set and i cant see why. PC6 and 7 were te...
Posted on September 23, 2012 at 11:10Hello everyone, In my current project, I am working with Digital ledstrips. The strips I want to use have a WS2811 chip which is basically running a 1 Wire SPI interface (no clock Line). I will try to explain ro...
Posted on October 27, 2015 at 13:14On the STM32F746-Discovery Example firmware version 1.2.0, for System Workbench, the low-level drivers and HAL code say that the Audio Line In jack is not supported, Is this a hardware issue with the board, or just...
Posted on November 12, 2015 at 14:28HiI have to code a DMX512 receiver. I'm searching an example. Here I read there is a demonstration firmware who perform these action... (http://stm32.eeelec.com/pdf/cd00248435.pdf)Someone can help me ? I have a s...
Posted on November 11, 2015 at 23:36Hi,I got stuck for 4 hours in this problem and now found why:When I use the HAL_UART_Transmit_IT() function and at the same time something arrives in the RX without the HAL_UART_Receive_IT() being called, it cause...
Posted on November 02, 2015 at 14:30Hi, I want to get CPU cycle counter (DWT->CYCCNT) and uUnable to write DWT_CTRL register (value is always 0x40000000). /* Enable TRC */ CoreDebug->DEMCR &= ~0x01000000; CoreDebug->DEMCR |= 0x01000000; /* R...
Posted on November 11, 2015 at 17:02Hi everone, i have some problem with stm32f4 discovery. i use STLink-utility , when i try to connect to target, it always show ''Can not read memory. Disable read out protection and retry''. i was search in inte...
