Hello @ all,I'm dealing with a project with stm32H755 MCU, as you know it is made of two cores: cortex-M7 and cortex-M4. Keeping in mind I'm using a few peripherals, among which FDCAN, SPI and most importantly lwIP/ETH, I'm trying to put together all...
Posted on September 14, 2016 at 12:27I've try to use HAL_TIM_Base_Start_DMA with TIM6.To configure the system I'm using STM32CubeMX. We I start the project I can't receive any interrupt...HELP.In Attachment the ioc file.My change after code generati...
Hello, I'm trying to flash my STM32WB15CC using UART1 without using pin BOOT0(PH3). I'm using a NUCLEO-WB15CC. For that I know that I've to set some bits in OPTR register and jump from application code to memory system bootloader and then connect to ...
I looked at both the datasheet and Oscillators design document for stm32 controllers. Both suggested the same speed for external Osciallaotrs for stm32F7 controllers that is 4-26 MHz.BUT, in the stm32cubeMx it gives you option to select external HSE ...
Hi, I have STM32F407VET6 which has such memory layout.Can I join SRAM (0x2000 0000 - 0x2001 BFFF) and SRAM2 (0x2001 C000 - 0x2001 FFFF) memories to one?Or do I must to manage them separately?
Hello Dear Community,I am having a real strange issue while using OSPI peripheral in STM32H7B0 custom board.I am trying to use OSPI with PSRAM but I wanna make sure it works fine, so I am using it with a NOR Flash for test.When I try to activate the ...
This is how footnotes looked like in old rev of the same DS:i.e. the "hysteresis" footnote goes to Vhys, and Cio should have a separate footnote.I've seen this error in several 'F4 and 'F7 DS.JW
I tried to change PWM output duty without stopping or suspending PWM output, but between two times of writing new value to CCR, there must be a delay time inserted in. Following is the example code:/* if delay_ms(300), code can run correctly, if chan...
Hello everyone,I am currently working with a STM32U575ZIT6 and am trying to connect as much RAM as possible to its FMC peripheral. However, SRAM and PSRAM are not available in the sizes I am looking for, so I was wondering if it would be possible to ...
I have configured the readout of 4 PDM microphones through the SAI interface. I am using 1 slot of 32 bits per frame. I have enabled DMA.Unfortunately, when reading PDM data, the first 6 and last 2 values of the array are filled with zeros. This happ...
