ATMEL mXT336T i2c driver for STMH7xx MCU
I am using STM32H745BIT6 MCU with Orient 5.0 inch Display (AFY800480B1-5.0N12NTM-C) that consist of CTP Chip from "ATMEL MXT336T".Can anyone share I2C driver for same?
Forum Posts
Resolved! ADC register ADRDY never sets when I enable the ADC, so it keeps waiting there to start STM32F303RBT6
Hi all, I have this problem. I want to start the ADC of my microcontroller, and following the reference manual it says I have to wait until the ADRDY register is set by the hardware to continue and make conversions, but that register never sets. This...
intermittent reading wrong pointer value
Hi support,I am working on a project that is using uC/OS-III running on STM32H750XB using IAR with Segger J-Link debugger.Recently we encounter a strange issue where reading a pointer (itsScanSampleAnnun) will return a wrong value intermittently. The...
Resolved! BOR Ultra Low Power Enable - STM32U575
I am trying to test out the Stop2 mode on the STM32U575 (Specifically the NUCLEO-U575ZI-Q) but am getting very high currents in the mAs. I am putting the device into Stop2 mode with the MSIS as the system clock at 4MHz. I then set the Power Regulator...
Resolved! multiple SPI with DMA callback
Hey everyone,I cant seem to get separate callbacks going for my spi peripherals, each using DMA. Their both receiving data and by default seem to respond to HAL_SPI_RxCpltCallback. So whether SPI1 or SPI4's reception completes, HAL_SPI_RxCpltCallback...
STM32H743XI ADC DMA speed problem.
I am using STM32H743XI to capture a image sensor signal by using ADC and DMA.The image sensor signal is an analog signal following a 2.5MHz clock.I planed to use ADC and DMA to capture an image frame in a memory buffer.The size of the buffer is 268x1...
ADC DMA put one GPIO high
Hi there!I start one project with STM32F051 i use a ADC with DMA. I configurate DMA with Timer15 Trigger Out event, everything work . So now i whant before the conversion start put one GPIO high how i can i do that ? Thanks a lot Sergio
