The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
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...
Posted on February 27, 2016 at 20:04 Hi, I am pasting a piece of code I used for SPI communication in STM32F4 Discovery board.The code is working, I have no doubts. I faced an issue while in debugger mode. I added a break point at l...
Posted on February 27, 2016 at 16:59Hi.I would like to play audio wav (mono, 8kHz, 8 bit) file using DAC. I took 10 sec of some record and converted it to wav file with above parameters. The achieved file is about 70kB.I made a hex file with an arra...
Posted on December 02, 2013 at 12:56The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on February 20, 2016 at 07:18This release has the following note and I haven't been able to figure out why there is this limitation and am hoping some here can help. Add note to the max frequencies reached in all modes.Add note about Master...
Posted on February 26, 2016 at 11:34HiCould anyone tell me, how to check the cause of crash ?..