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Posted on November 25, 2015 at 21:59I am confused with the HAL I2S libraries as there does not seem to be support for 16bit stereo (2 channels).I admit, I am a bit new on I2S but I suspect that with 44100 sampling frequency with two channels of 16 b...
Posted on November 28, 2015 at 19:06Hello, I have a question about voltage reference of DAC on STM32f407. Is it possible to change voltage reference of the internal DAC at 0 to 2.5V.And the second question: is it possible to programming this change ...
Posted on September 04, 2015 at 13:33NOTE: edited by moderator on Oct 6th, 2016I'm working on my board to erase or download the program to the MCU. my MCU is STM32F103RBT6 and my programmer/debugger is J-Link. I have wired up the JLink to MCU like t...
Posted on November 26, 2015 at 17:38 I have STM32F103 working on 8MHz. If I InitPWM on Ch1 Tim3 void MX_TIM3_Init(void) { TIM_ClockConfigTypeDef sClockSourceConfig; TIM_MasterConfigTypeDef sMasterConfig; TIM_OC_InitTypeDef sConfig...
Posted on November 27, 2015 at 12:25Hi,I am trying to experiment with I2C and have two Nucleo F411 board linked over I2C. I've setup the I2C and something is happening but no matter what I egt I2C_FLAG_BERR error. Could anyone explain the error? Fur...
Posted on November 28, 2015 at 08:36The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on November 27, 2015 at 22:38I am trying to perform a memory read operation in a STM32L152 discovery board using the following code:#include ''stm32l1xx.h''#include ''stdio.h''uint16_t ts_cal1;uint32_t address1=0x1FF800FB;uint32_t address2=0x...
Posted on October 06, 2015 at 23:59 Guys, I want to send a command and then retrieve the output on MOSI line ... Is the right way doing it ? int resultvalue = 0; uint8_t data7[2] = { VS_READ_COMMAND, addressbyte }; HAL_SPI...
Posted on November 20, 2015 at 11:221. Timer ConfigurationAdd thetimerconfigurationcalculatorwhich ofthe requested Interupt Time or Frequency calculate Counter Period (ARR) and conversely the input values shows the parameters counter. Excellent woul...
Posted on November 27, 2015 at 13:22Hello everyone, I'm trying to initialize the DMA for SPI2 but I failed to do it and not able to understand why it's not working. please someone let me know the reason. #spi-dma
