Hi,I try to enable the hardware ARP Offload in a STM32H753 custom board. The problem is, that it doesn't take the given IP adresse in die MACARPAR register regardless what the sequence of code is. I tryed it before and after enabling the ARPEN bit an...
Not able to send STM32L4S9ZIJ6 into low-power sleep mode even after using inbuilt sleep API calls. Have used HAL_PWR_EnterSLEEPMode function call after configuring SLEEP_PD register, configuring system clock to run at 2MHz & changing the regulator mo...
Hello,I am using a STM32F427 to read and write data to EEPROM Serial 256-Kb SPICAT25256. I use LL API, and DMA full-duplex over SPI. I manage myself the Chip Slect signal.I can see with logic analyser that datas are sent and received to/from EEPROM c...
HiI have a project using lwIP, created by STM32Cube.It works fine, but I really want to shut OFF the debug messages.I have searched and tried a bunch of different things, but nothing seems to be able to stop it. Example of error/debug message: "netif...
Hello,I am new to STM32 and I am trying to write into FLASH memory using some reference code I found in internet. Here is my write function:uint32_t Flash_Write_Data (uint32_t StartPageAddress, uint32_t *Data, uint16_t numberofwords){ static FLASH_Er...
Im trying to communicate between nucleof446re board with other processor board using UART.Communication works fine when I connect my nucleo board with USB power supply but when I connect nucleo with external 3.3V or 5V supply the communication does n...
Hello I have a Nucleo-H723ZG and I'm trying to build a custom bootloader with CMSIS v2 that need a TCP connection. Since it needs to receive 1KB of data through TCP I've made the receive array long 1024 bytes, but this size crashes the whole LWIP mak...
Hi,I want to compare a couple of different ways to implement the same functionality in an ISR to see which one leads to the smallest/fastest code. Is there a way - after compiling but without running a debug session - to see the disassembly code afte...
Hello, all. I am currently trying to program a black pill board to print out the output from a sound sensor, for which I use the Arduino IDE 2.3.2. Used components:- STM32F411CEU6 black pill- KY-037 sound sensorCurrent connections:- the "G" pin from ...
Hi,I am using a STM32L452RET6 (without any RTOS) and I would like to use the same timer for both:- drive a sounder on PWM at 4KHz (but ideally also other changing frequencies above and below 1ms time period so it can make more elaborate sounds which)...
