STM32 MCUs Products
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Problem occurs when octoSPI runs at 120Mhz (APS6408L-30B -BA RAM)
Hello everybody. I have a question. I am using the STM32L4p5g development board. First, I ran the APS6408L-30B RAM, which is connected to the oscoSPI peripheral, at 40Mhz, but I can't run this ram at 120Mhz, what could be the reason (I'm using the co...
FW Memory limitations.
Let's say that i am programming a FW that should read data from peripherals.How could I know what are my stack and heap and in general, my memory limitations?I am working with STM32U585 and searched in the reference manual, but could not find the ans...
The way to disable ADC completely?
I am using STM32G070 with CubeMX HAL code. The system runs into STOP mode from time to time. I need turn off the ADC before it entering the STOP. Here is my testing:If running the MCU without ADC by commenting out MX_ADC1_Init(), the system shows 3...
STM32H7 SPI CS Question
I have been having a bit of trouble getting an SPI CS line to behave as I expect it should. I have attached a snippet from the technical reference manual below that describes the operation modes of the CS line:I am currently trying to send packets of...
can anyone tell me why its not continue read ,write and erase is not happening...in this program, only one time it will done read write and erase and next time when its again going in the while loop nothing happening...
while (1) { /* USER CODE END WHILE */ uint32_t Page=0x000000C8; //0x08040000 uint32_t B =FLASH_BANK_2 ; FLASH_PageErase(Page,B); HAL_FLASH_Unlock(); __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_ALL_ERRORS); uint64_t d={0x1111111111111123};...
Is there a known issue with I2C2 on the STM32F301C8T6TR using PF0 (SDA) and PF1 (SCL), the I2C1 on PB8 and PB9 is working fine. It looks like the SDA is floating regardless the 3K3 pullup, the driver is returning with a Arbitration lost.
I have tried with 3 different STM32F301C8T6 with the same result. Purchased from Mouser!
16bit ADC in STM32H745i-Discovery Board
I am interfacing 16bit ADC in STM32H745i-Discovery Board i saw some ADC configuration videos in Youtube according to i am configured but i didn't get any ADC conversion Values i am failed where i am doing wrong can please Help me to resolve this pro...
