Using UART to write to SRAM

Hi All, I am using UART to receive values and then write those values to SRAM. I am using the Texas Instruments Stellaris LM4F120 board. For this purpose, I am using the memcpy() function to write the...
Conflict, Register offset of GPIOx_BSRR of STM32F0x1/STM32F0x2/STM32F0x8

Dear friends, Register offset of GPIOx_BSRR is shown as 0x18 (which looks to be true) in ST's Reference Manual (p163, en.DM00031936) while it is shown as 0x1A in "stm32f072xb.h" header file. It seems...
STM32F103 and FTDI problem.Terminal doesn't transmit to FTDI

Hi friends ,I encountered a problem with serial terminal and ftdi.Let me explain. Stm32f103 is sending data to Ftdi and Ftdi is sending this data to serial terminal and I can see data, but I couldn't...
FFT algorithm

Hello everyone. I write FFT, it's ran! But it run very slow speed, I try on STM32F103C8T6 72MHz and used timer to measure time, the result about 360ms and I can't run another program. Somebody help me...
Dynamic memory allocation and UART

Hi friends, I came across a problem with my UART communication.My codes are below. if I use rx_buffer = (uint8_t*)calloc(3,sizeof(uint8_t)); HAL_UART_Receive_IT(&huart1,&rx_data,1); and rx_buffer = (uint8_t...