Sometimes, if in addition to Bluetooth, WIFI is needed in the development of a product, the third module is used. Does ST plan to include WIFI in the e.g STM32W series in the future?
I' using USART1 to send and receive DMA with a module. When I configure DMA for one of TX or RX, it works fine. but when I configure it for both TX and RX, in RX-Buffer I have '\0' character in second position. for example the receive buffer is so:"...
I want to define a variable in assembly code and write it in R0 whit this code:__asm__(
" var1 DD #123 \n"
" ldr.w r0, =var1 \n"
);but I have this error when compiling: "Error: bad instruction `var1 DD 123'"The compiler doesn't know...
HalloI use STM32F779 and want to enter this device in Standby mode and wake up via Wake up pin (PA0). The problem is that everything only works one time correctly or it complete its loop first time just correctly. After the Reset, Microcontroller goe...
When I update the LTDC Frame buffer, showing the display has problem.I use DMA2D and FBAdress located in external SDRAM.I write in pixels as follows (e.g. 1000 Pixels):__IO uint32_t* Address = (uint32_t*) 0xC0000000;
__IO uint32_t Data = 255;while(1)...
@Lionking If you have some C file in C++ source folder, then the headers (for C-files) shoulde be also additionally called in main.h file and include this "main.h" in C & C++ source.
Check if you have a hardware issue. For that you can put a delay for example for 5 second in start of your program. If this delay passed and the problem occurs after delay, then there is no problem in your code and problem can be something else like ...
