Can anybody suggest a pin compatible ST micro that has more Flash and RAM than the STM32F215ZG - this has 1MB Flash and 256Kb of RAM. I have to maintain large data structures and I keep running out of space.
Hello,I need very simple communication of my STM32F722RET6 via USB (Full Speed) - I need to send every 10 ms only data of 20 bytes to some program made by C# in Visual Studio. I found some samples of USB communication on GitHub but I was not able to ...
Hi,I am using STM32F207 series microcontroller and I am using ethernet using LWIP version 2.0.3.Also after LWIP init(), I am doing to initializing the tcp server.(means created TCP server within stm32)When ethernet cable is connected with the PC, the...
-Hi, wanted to know, how to go about having a parallel bus shared by microcontroller and fpga. -fpga and microcontroller both r/w from external sram over the same bus.1. What should be the configs for microcontroller : fsmc in memory to memory with D...
Hi everyone I need your help. I am currently writing my masther thesis and I need robust and not noisy ADC read. I am using Nucleo board in my project so I hope hardware should have no effect in my case. The problem is ADC quality. I've tested three ...
hello I am trying to program my MCU via system ROM bootloader. I have read an3154-can-protocol-used-in-the-stm32-bootloader-stmicroelectronics reference manual &an2606-stm32-microcontroller-system-memory-boot-mode-stmicroelectronics. I wrote a C++ pr...
int main(void){HAL_Init(); SystemClock_Config(); MX_GPIO_Init();MX_SPI1_Init();MX_USART3_UART_Init();/* USER CODE BEGIN 2 */----> HAL_SPI_Receive_IT(&hspi1, (uint8_t*) &rx_data, sizeof(rx_data));/* USER CODE END 2 */while (1){HAL_SPI_Transmit(&hspi1,...
"Hi,I am trying to read an ADC value from the feedback of a PWM signal generated via TIM3 PWM.TIM1 generates a PWM signal with 4 channels, including complementary channels. The CCR value updates from the Sine table using DMA.The ADC is being read whe...
How to get ST official sales or technicalsupport in China? I try to find ST official sales，but nobody answser the Telephone number. https://www.st.com/content/st_com/en/contact-us.html
How to open the STSW-IO-LINK evaluation firmware in the STM32CubeMX development platform? STSW-IO-Link is downloaded and extracted. The *.ioc file seems to be missing in the STSW-IO-LINK firmware package!