Posted on February 29, 2016 at 09:05 Hello, I have a problem with DAC of stm32f4 discovery board. I want to increase amplitude of the signal. The signal is defined by array. The problem is that when I press the button I enter to the functi...
Posted on February 25, 2016 at 11:16Hello,One of the requirement for my project is to log diagnostic data periodically over a period of time.Controller used is STM32F405xx, LQFP64. As it does not have the on chip EEPROM, I want to interface (via SPI...
Posted on February 26, 2016 at 16:18Hi i am a newbie. i have seen some examples, sometimes they clear the flag and sometimes they dont clear the flag. Could anyone please tell me when it is needed to clear r no need to clear_..example : i am waiting...
Posted on February 26, 2016 at 12:16Hi, I'm trying to use Keil simulator to test my application. I'm writing some data to flash memory, using the HAL drivers generated by cubeMX. After the write operation, the flash memory doesn't change. I'm just w...
Posted on February 26, 2016 at 10:37As I said?I need to calc timing for packet timeout. #f0
Posted on February 28, 2016 at 17:17 I have a problem with programming the new STM32F103C8t6 controllers. The st-flash saw the flash size: 25616KiB. The full console message: 2016-02-28T16:53:24 INFO src/stlink-common.c: Loadi...
Posted on February 28, 2016 at 13:43Hi. I would like to understand wheather it is possible to use the FSMC of the STM32F439 to interface with a MCP module - NOR FLASH+pSRAM, where the address and data are shared and multiplexed . I see that there ...
Posted on February 28, 2016 at 13:49Hi, I just had a more careful look at the new I2C module for STM32L4 (I think identical also in the new STM32F7): In STM32F4 I always had the problem (STM32F4 being bus master), that a ''stupid slave without timeo...
Posted on February 27, 2016 at 12:58Hi, could somebody recommend me perhaps, which DMA configuration to use for simple Audio (STM32L4, Analog micro connected to ADC, simple speaker amp connected to DAC - I want do record to WAV files and play back f...
Posted on February 20, 2016 at 18:28Code is in the Attatchments.I'm trying to periodically send data over SPI and to receive data over USART. Sending over SPI w/ DMA works. But the USART DMA doesn't work. I can send whichever data I want, but the DM...
