Hi, guys.STM32 have a several series STM32F, STM32L, W, U, H..., but what is the meaning of F, L, W, H?(like a F: fast, L: large, H: high spec...?)I think this work is just an version number, someone know is it?Thank you.
Hi everyone,I used this two MCU with freertos.What i want to do :-The master send data to the slave-The slave respond with some dataWhat i've already done:I succeeded to send the data to the slave.For that i used DMA on master and DMA on the slave.It...
Good morning,Im using the CAN-Module of STM32H743 NUCLEO board and so far I'm quite happy with it. But now I ran in to this hard fault error which seems to occur at a random point in time, but it will appear sooner or later. Using the built in Fault ...
I'm interested in either connecting external memory to an eval board or getting an eval board with external memory already on it. I'm most interested in PSRAM, but other forms of memory may do. My main focus ins STM32H7, but if there is a solution fo...
Hi All,I am setting up TIM8 CH1 and CH3 on a STM32G431 and am seeing a strange result. First of all, I am using an external signal coming in on PC6 TIM8 CH1. For TIM8 CH3 I am only using a software trigger internal to the MCU, I'm not using any exter...
Hello!I'm trying to detect if a removable EEPROM exists in a given system, but I ran into some problems.With configuration STM_enableRCCAPB1PeriphClock( RCC_APB1Periph_I2C1, ENABLE ); STM_resetRCCAPB1PeriphCmd( RCC_APB1Periph_I2C1, DISABLE ); I2C_Cm...
I am using STM32L010F4 20 pin on a simple breakout board.I am running STM32CubeIde and using a STM32Lc100-disco as my programmer via SYS_SWCLK (PA14), SYS_SWDIO (PA13) and NRST.All works well can get SPI etc running no problem.I mapped USART2_RX to P...
I would like to create a kind of calendar with one STM32 MC. When the application will advise me to do scheduled activities. I was thinking to use timer interrupt and I would like to know if there is a quantity limitation of timer interrupt per STM32...
Hi, dear sir or madam in team,In my project, I use STM32F407VGT6 as CPU for a digital control power supply. I use one sector (not the last sector) of flash memory for storing some constant conversion coefficients for ADC. (There are more than 13 conv...
Hey guys.There is a library named cmsis_dsp for these mcus but when i took a look inside them there were just simple codes and not hardware implementation of dsp.But in datasheet it says:The STM32F405xx and STM32F407xx family is based on the high-per...
