I want to send 16bit spi. 8bit data is not enough because 10 bits are required.I think (uint16_t) data was the data bits which I want to change.I increased it 00 to FF but the result (SDO: Green) is quite different to what I intend. Please review my ...
I have to read out a Mems-Mic (SPH0645LM4H-B).The Data Format is I2S, 24-bit, 2’s compliment, MSB first.One Cannel (L/R) needs 32 clocks -> Framlenght = 64Samplerate 48kHz, real 46,875kHz, Clock 3.072MHZ.Seems OK.BUT: the FS-Signal Duty_Cycle is wron...
Hello,Am using STM32F4 DISC, but could not get clear picture of burst mode setup in st reference manuals or online. I could make DMA work only with datawidth as byte at memory and peripheral side and burst as single for both and inc address selected ...
Hello I saw a Facebook ad for a workshop in Vancouver BC June 13 but when I go to register the website only lists Montreal as a Canadian location. Is the event still happening? Is so I would like to register .Brandon
Hi,I am having a STM32L476XX discovery board. I am trying to use keil as IDE.I have successfully compiled the code, When I flash the code using the Load/Download(F8) code fails to execute.I did not get any error while flashing also.What can be the Is...
I am using USART2 (with IRQ) of STM32F4 for MIDI Receive (31250 bd, 8 Bit, 1Start/Stop Bit). A MIDI Message has normally 3 Bytes following directly on each other, which gives each Byte a duration of ca. 320us. In 1 of 10-30 events one Byte (always B...
i want to convert (0mv - 1000mv AC)signal in to precise dc voltage for input to ADC of STM32 micro-controller for measure ac mains voltage suggest me any ic (single power supply +5V dc) or circuit diagram
This is my interrupt handler...void USART1_IRQHandler(void) { uint8_t data; HAL_UART_IRQHandler(&huart1); __HAL_UART_CLEAR_FLAG(&huart1, UART_FLAG_RXNE); data = (uint8_t)(huart1.Instance->DR & (uint16_t)0x00FFU); HAL_UART_Transmit(&hua...
Hi, I want to use the STM32H743 ADC in differential mode. At first, I tried the the example STM32Cube\Repository\STM32Cube_FW_H7_V1.3.2\Projects\STM32H743ZI-Nucleo\Examples\ADC\ADC_DifferentialMode and there is something wrong in testing zero vo...
