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I am trying to use the OCTOSPI2 (connector MB1242) in dev kit STM32H7B3I-EVAL with the Hypebus PSRAM IS66WVH8M8ALL-100.I successfully configured the memory to write and read in memory map mode, however this can only be done if the write is immediatel...
Hello everyone!My setup uses a STM32407VG. I have been using for some time now and have gotten used to how to read the datasheet and use some of features. Today I am trying to get UART4 transmitting some data.Here is how I went about getting it all s...
Hi guysI have a real strange issuetrying to move two 8bits values in to one 16bit variable,can someone please tell me why this does not workIt should OR the lsb to the msb Sensor_Flow = I2C1_DATA[0] ; Sensor_Flow = Sensor_Flow << 8; Se...
i am using stm32f410RB Nucleo board i want to write and read some data in flash. In stm32f410RB 128 kbyte of flash and five sector, i want to write last sector this sector is 64k byte , but i want use only one page 2k byte, how can I erase one page...
My hardware design doesn't connect the BOOT0-Pin to a specific voltage level. That's why I need to write to the OPTR Register so that the BOOT0-Pin is not read at the boot sequence.I check the OPTR Register:FLASH->OPTR = ffeff8aa RDP = aa ...
Hello Comunity,I am trying to receive data with stm32h745 from stm32f407. In polling mode and IT mode no issue of getting multiple bytes of data. But with the DMA I can only receive and transmit one byte of data and nothing more. DMA is configured in...
I use STM32H747 eval board to try to develop my application.In the standard example the two MCU (m4 and m7) boot togethere and then M4 goes to STOP mode until M7 Release HSEM.I want to to the same thing but i need to M7 goes to STOP mode and M4 resta...
Is the I2C configuration tool STSW-STM32126 applicable to STM32H7?Or, is there a version for H7?
we are looking for this very long time for our end customer Edwards life sciences project
My STM Nucleo G031K6 board has a very simple app running on it.It simply outputs a PWM signal from 0 to 100% duty cycle and then resets and starts over.It runs this into a TIP102s Base with 1K Ohm resistance between them.However even at 100% Duty Cy...
