Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on December 30, 2014 at 10:23Hi: Is there any way to put a binary file (for example, a bitmap file) into a specific address so the project can read it from flash? Is there any example show how to do it?
Posted on December 28, 2015 at 00:05 I have this older example, it has a Buffer[] and it is supposed to transfer to DMA: /**************************************************************************************/ char Buffer[] = ''The quick brow...
Posted on December 28, 2015 at 10:23Hi. I would like to rotate lower and upper half-word of a 32-bit variable as in next example: var = 0x12345678; --> I would like to get 0x56781234; How could I do this as fast as possible (time is critical)? I sa...
Posted on December 30, 2014 at 12:07Hello,I am programming a shell based on HAL UART and I experienced difficulties with the HAL UART API provided with CUBEMX. I was using the non-blocking UART Reveice IO function (IT mode).I have modified the CUBEM...
Posted on December 29, 2014 at 19:10Hello I have two questions regarding STM32L100RB line. 1) How is it with STM32L100RB/STM32L100RB-A versions? Is it so, that only STM32L100RB-A is available and how are those distinguished? I have one of very first...
Posted on December 19, 2014 at 12:21Uart communication higher than 921600 baud rate is not possible #usart-1382400 #uart-baud-rate
Posted on December 29, 2015 at 09:54Hi everyone： I'm using stm32f103 to control an IC name A3967. I can now produce pulse, but hope to control the stepper motor arbitrarily stopped. This means that the PWM can send the exact number of stop send...
Posted on December 23, 2015 at 10:57Hello! I am working on STM32 board and I am able to make it work by hitting transmit and receive handlers on CAN loopback mode but not normal mode. Are there any additional settings that have to be changed for CAN...
Posted on December 29, 2015 at 21:40Hi, I'm using the STM32F427ZGT6 uC. During VBAT operation mode, I'm not certain how much current the battery would need to source. Can anyone give a idea? Thanks, Brian #vbat #sleep
Posted on December 27, 2014 at 15:05hi every oneim trying to develop a c project in keil ,know i need to add a cpp library file to project & it shows error,i think it is because project uses c compiler & it cant compile cpp libraries,but i dosent ha...
