Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.
I am currently working on switching my Keil workspaces to Atollic TrueSTUDIO.I realized that my calculation cycle time in TrueSTUDIO is much longer than old workspace that is implemented in Keil.I was using __sqrtf() function instead of sqrtf() funct...
I'm using microcontroller STM32F042F6P6, for programming I use TrueSTUDIO.When building the project in TrueSTUDIO indicated that the program will take 0x41B0, after programming in the program ST-LINK can be seen, the program memory 0x3E1C.Above the m...
Hi,When I add variables to watch during debugging, the watch window does not display the actual value of the variable. I know the variables have the correct value because the program flow based on the value of the variable is correct. The watch just ...
In the firmware we have some upgrade functions/data, if we want to update the firmware, we have to make sure those upgrade functions/data will not be erased . So I edit Debug_STM32L476RG_FLASH.ld file, and changeFLASH (rx) : ORIGIN = 0x08000000,...
Hi guys,I use an STM32L072CZY6TR_LoraWAn and the IDE Keil Uvision 5 and i want to use the "Debug (printf) viewer" to visualize data. I'm a new user of Keil and i search someone who can explain to me what is the code that i need to implement to realiz...
*** Using Compiler 'V5.06 (build 20)', folder: 'C:\Keil_v5\ARM\ARMCC\Bin'Build target 'STM32F7-DISCO'compiling usbh_ctlreq.c...compiling syscall.c...compiling unicode.c...assembling startup_stm32f746xx.s...compiling games_win.c...linking....\STM32F7-...
We are using STM32F401RE for our people counting project. We need to receive a value using UART reception and tried several methods. For transmitting we are using printf() function, for reception we have tried with HAL_UART_Receive() api but it didn'...
我使用STM32F407ZET6，仿真软件IAR，仿真器JLINK，在软件加载�?�全速�?行是没有问题的，但是一旦暂�?�就死机，软件报错退出。
This :double num= 10.85int written = sprintf(num_buf, "%1.17g", num);works in F4 using -u _printf_float into linker commands settings. But does not work in H7.Any suggestions?
I am very new to embedded systems programming. I have successfully installed Atollic TrueSTUDIO for STM32 v9.3.0 onto Kubuntu Linux 19.04. I want to use this IDE in conjunction with an STM32F407VGT Discovery board.