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Hey!I used HAL and I've tried to get the DMA going, although It doesn't seem to work and I'm not sure where the bug is at this point, I've realized that when I replace BSP_SD_WriteBlocks_DMA with the standard BSP_SD_WriteBlocks in sd_diskio.c the sdc...
I checked the data sheet of STM32F407 and it says it is little endian.However, when I test in a real device in MDK, it shows that it is big endian. I assign an int "testttt" as 0x12345678. Then, in memory window, it shows as 0x12345678 which is big e...
Hi All,I have a new board that I am trying to learn how to program.I have connected my STLink to the device and using the STLink utility I was able to see it. Not understanding much what I see there BUT I was happy that I can do that.I have started a...
I'm running the STM32L4R9I STemWin HelloWorld demo, which basically renders some content to the screen, and then proceeds to an infinite loop, like this:GUI_SetBkColor(GUI_BLACK); GUI_Clear(); GUI_SetFont(GUI_FONT_24B_1); GUI_DispStringHCenterAt("Hel...
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Hi everyone. I'm working on to drive brush DC motor and tried to see how example project works but i have the problem in the title "null argument". I didn't change anything but only converting SW4STM32 to Atollic Project (this is done automatically)....
I want STM32F103 to I2C mode testI can control <I2C Master Transmitter & Slave Receiver > mode But, I need -. When I2C Slave Mode: Slave Transmitter & Master Receiver example Code.example)Slave transmitterSlave receiverMaster transmitterMaster receiv...
I'm just getting started with development for STMF4 etc.Using Eclipse IDE for GNU ARM & RISC-V C/C++ Developers Version: 2018-09 (4.9.0)Got the blinky C++ example to build and run fine on STMF4 Discovery board.Despite no errors from GCC build, Eclips...
In the datasheet, it says that the DAC has left or right data alignment in 12-bit mode. What is this mode supposed to do? Also, it says "8-bit or 10-bit monotonic output". Does that mean in 12 bits, it is no longer monotonic?
Hi , I am trying to store values from adc pin in an array but could not able to do. I have assigned pina0 as ADC input, configured adc to take the values every one second( counter period 1000), apb clock 16 MHz, prescaler in timer 16000. but i didnt...
