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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...
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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
Posted on November 26, 2015 at 14:19Hello there,I am working on an application now, where I need to send a command to the mcu through USB in order to reset the mcu and jump to system memory bootloader. On my board boot1 is shorted to ground, that me...
Posted on November 20, 2015 at 14:14Hello everybodyI want to declare a vector to save data on it (in assembly code).I use this declaration: SECTION MYDATA:DATA (2) DATAResult DS8 3 ; allocates space (3 bytes)When I compile, IAR give ...
Posted on November 27, 2015 at 08:31i'm beginner in stm32f407 .i'm trying to get adc values of 6 channels at 2khz frequency i dont know how to do it.i tested timer i expected is overfollws in 1s but it isnt giving me the right results . ive questio...
Posted on November 27, 2015 at 08:24I'm using the GNU ARM plugin for Eclipse with Open OCD as a debugger. This is on Windows 10 x64. The problem I'm facing is the following error when trying to debug or run the sample program:Error in final launch s...
