STM32H753 SPI data rate
Hello. Is the STM32H753 able to directly interface with a slave on the SPI bus, which continuously produces data at a rate of 40 Mbps for several hours? What would be the current consumption rate for such a case?Thank you
Forum Posts
Resolved! STM32L496 RTC Timeout Outside a Building, OK Inside a Building
Hi,I'm designing a board for weather observations and having a problem with the RTC timing out.I'm using a TCXO as the input for the RTC on LSE. The particular TCXO is ECS-327TXO-2012-33-TR.Here is the weird thing. If the board is inside a building...
Direct Access to the SRAM
Hello, as part of my master's, I am required to process information received from some electronic system, I need to read 36 bits (output of 3 12 bit ADC) at the same time and process them and perform calculations and for that I need execution speed. ...
G491 HAL_UART_RECEIVE issue
I am developing a project in which I need to read data that is sent on the UART.Since it was not working i tried to write a new firmware that only reads from UART, with the following code:/* USER CODE BEGIN 2 */volatile HAL_StatusTypeDef huart3RxStat...
Resolved! PWM No Output
Hello,I am using STM32L052K6T6 with a passive buzzer is connected to PA6. Idea was to use TIM22_CH1 as PWM output to feed the buzzer. However when I get to configure PWM on this port, only relevant looking option is "PWM Generation No Output" and ind...
SRM32L4 Firmware Installation
HelloI cannot complete the step 4 of Tools Installation, the installation of STM32CubeL3 Firmware package.The STM32CubeMX program is not accepting it.I downloaded it from the st.com website, but the program cannot recognize it.What do I have to do?Th...
Resolved! WARNING app_common.h
I recently create a project for a NUCLEO-WB15CC on STM32CubeMX where the output was the following:Is there any solution for this warning?
Failing to flash a new program after writing to memory -- STM32F439 microcontroller
Hello everyone, I am running into the following problem when reprogramming after a write to flash memory.I am unable to reprogram the microcontroller after writing to flash memory.In my program I write to bank 2 ( address 0x08100000 ) of the microcon...
STM32F401 USART Bootloader Issue
HiI am having an issues trying to program an STM32F401 LQFP-64 chip over USART. Previously I have been able to do this on a STM32F103 with no issues.Boot0 pin is connected to Vdd and Boot1 is connected to ground. I am using USART1(PA9/10). When I sen...
Resolved! printf() working on one project but not another
I have 2 projects for a nucleo-H536ZI. the first project the printf()s work and are tied to the _write() function which I have debugged and proven. The second project the printfs() do not work using the same printf() & _write() function code again an...
