RM0316 ('F303) typos
1) Index contains SYSCFG_MEMRMP but there's no such register in 'F3032) in 5 figures' caption, AUTODLY is mentioned, but there's no such bit, the correct name is AUTDLY (without "O", bit 14 of ADCx_CFGR).JW
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Resolved! Performance characteristics of SDRAM on STM32F7508-DISCO board
Below is my benchmarking of multply-accumulate performance on contiguous memory blocks on the STM32F7508-DK board for three different types of memory (on-chip SRAM, external SDRAM managed by the FMC, and QSPI-connected NOR flash):The horizontal axes ...
Resolved! Waking up from stand-by mode with both rising and falling edge on wakeup pin.
I have a STM32G030K6T. Right now I can wake up from standby with either wake up pin falling or rising edge. How can I use both of these edges to wake up the device from stand-by?HAL_PWR_EnableWakeupPin documentation says/** * @brief Enable the WakeUp...
HAL_I2C_Mem_Write() is not setting the address Write bit
I am using the HAL library on a STM32L476RG and have been having trouble getting data out of a sensor. By looking at the signal with a scope I've noticed that the write bit of the device address is not being set when I try to write to the sensor's re...
Hello all, i use the stm32f105 and have a question about sleep mode.
Can I use the Wfe().and create a timer that triggers a event, if so how should it be done?I have a lot of interrupts that are triggered. that disturb my sleep mode.Best regards...PS: I have to sleep every 30 ms and then wake up again
I2C data always 0x00
I have an stm32L476RG and am trying to read data from a digital magnetometer (MMC5983MA). The I2C connection is working, and I am able to read the slave ID and the slave status. However, whenever I try to read data, it always returns 0x00 for all thr...
i got a error while linking libraries shown below , thanks in advance.
make -j4 all arm-none-eabi-gcc -o "P2P_Server.elf" @"objects.list" -lbep -lbep_diag -lbep_diag_hf -lbep_hf -mcpu=cortex-m4 -T"D:\kiran\new1\p2p\P2P_Server\P2P_Server\STM32CubeIDE\STM32WB55RGVX_FLASH.ld" --specs=nosys.specs -Wl,-Map="P2P_Server.map" -...
How to setup bxCAN filters to exclude node's own messages (stm32f103)?
Hi everyone! I have simple question but i don't understand how to implement this. I want to setup bxCAN filters in such way that the CAN node will ignore only it's own messages. First idea is to use two ranges - two filters that will accept all messa...
Cannot write to external flash or erase external flash if memory map was activated before
hi,i want to flashing to flash but i have a problem If the flash is not entering memory map at all , the flashing is workingif memory map was activated, even once, the flashing is failing
