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STM32F4 DAC

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...

STM32F405xx Controller Interface With EEPROM

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...

koyala by Associate
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FLAG status

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...

arunl4g by Associate II
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Write to Flash with Keil Simulator

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...

Problem with flashing...

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...

Which DMA-Channels for simple Audio (Mono ADC/DAC)?

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...

flyer31 by Senior
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STM32F072-DISCO UART DMA doesn't work

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...

Leonelf by Associate II
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