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Hello everyone,I have to use the ADC 16b converter with DMA which does not work if DCache is enabled but, to use LWIP and RTOS it is necessary that DCache is enabled.Does anyone know how to fix the problem?Thank you in advance
Write 4 Bytes at given location in Hex file (Flash segment)I tried this:const uint32_t __attribute__ ((section(".checksumdata"), used)) CodeChecksum = 0x12345678; But when I build code, It doesn't changes only ".checksumdata", but also other intermit...
Posted on March 05, 2014 at 09:06Hello, Im Trying to Communicate between Stm32 to FT5000(Lon ShortStack) through UART Hardware Flow ,...I need to Assert and De-assert RTS/CTS,.....How do i achieve this ,....? Please Help,Thank You,Sanil #stm32-u...
I use a STM32L496 and I'm implementing the SPI1 port for the communication with an external device.I have used CubeMX to set things up with SPI_NSS_HARD_OUTPUT and an external pull-up on the SPI1_NSS pin. I have connected SPI1_MOSI to SPI1_MISO to re...
Hello,I plan to use STM32H745 controller with touchGFX for UI. Additionally need WIFI capability. What options are available if WIFI is to be used with STM32H745? I dont want to invest time in developing a communication protocol to communicate with a...
I'm trying to upload code to an STM32F103RET6 MCU and have a simple setup by now (see image below). I have attached a LED to pin PA1 as a GPIO OUTPUT and an external oscillator at 16 MHz. The other three pins are connected to the JTAG connector that ...
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...
On STM32F205VGTX, when I put cpu in sleep by using this command: HAL_PWR_EnterSLEEPMode(PWR_LOWPOWERREGULATOR_ON, PWR_SLEEPENTRY_WFI); CAN peripheral stops working. It does not acknowlege bus messages anymore and there is no CAN interrupts to wake up...
When I write to the DAC register DHR12R2 within less then 1.5 mlsec from enabling DAC, its value is transferred to the DOR2 register as expected, but the voltage on the output pin PA5 remains zero indefinitely. Writing to the DHR12R2 after 1.5 mlsec ...
In the STM32F469, can the bus arbitration priority (amongst the different bus masters) be changed? From my reading of the Application Notes and the Reference Manuals this doesn't seem to be the case. But I'd like to get a confirmation just the same. ...
