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Try.S AREA RESET, DATA, READONLY DCD 0x20001000 ; stack pointer value when stack is empty DCD Reset_Handler ; reset vector ALIGN AREA Init, CODE;, READONLY ENTRYReset_Handler PROC EXPORT Reset_Handler IMPORT Start LDR...
I'd like to setup a SPI/DMA to read data from a magnetometer such that the new data is saved to memory without any CPU intervention. I understand a timer could be used, but I don't want any gap between when one spi read and the next. The CPU ...
I am using input capture mode on a Nucleo 64 board to measure frequency. It works as long as the range is within the limits of the 16 bit counter. The problem is that I can't find a way to determine if the counter has over flown. Is there a way to en...
Are they duplicated by mistake or is Table 347 supposed to be something different?
I'm trying to read temperature data in realtime , here is my code#include "stm32f10x.h" #include "LCD.h" #include "MPU_6050.h" void I2C_init(void); void I2C_write(uint8_t devAddress, uint8_t regAddress, uint8_t data); void I2C_read(uint8_t devAddr...
If I use SPI NSS as a main chip select and IO pins to select individual devices, do I get SW problems with CubeMX for instance or does STM32F7** HW support it.
Hi All,Could anyone tell me what happens on an STM32H750 (or other STM32) UART if you enable both the HDSEL bit (half-duplex mode using only the TX pin) and the SWAP bit (switch TX and RX pins) at the same time? Will this get me a half-duplex UART us...
I am using a STM32F031 as a SPI slave device in close proximity to some motors that can cause some noise. I believe what happens is occasionally the STM interprets noise as a SPI clock which shifts my data one or more bits off. In the event I have ...
Hi all! We have created for you a new online-education program: STM32 step-by-step. It is a learning program, part of the STM32 Education initiative, designed for anyone interested in getting started on building projects with the STM32 microcontrolle...
I am trying to create an MDB / ICP (VMC) library for stm32f103 and I need to read and write 9600 baundrate 9N1 features! but hal_uart_receive () function gets 9 bits of data wrong! can you help me?
