Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 11, 2013 at 19:16 Hi all, I have the following code: void RS232_UART_Interrupt( void ) { if (USART_GetFlagStatus(USART3, USART_FLAG_TXE) != RESET) { //last byte has been transmitted, send another if (FIFO_Count(RS23...
Posted on April 09, 2013 at 17:29 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on April 15, 2013 at 09:53RM0038: TS: Trigger selection can only selected to TI1FP1 or TI2FP2. However, how to connect this two input to TIM3 CHANNEL 4?
Posted on April 14, 2013 at 17:31 Dear all: I have been using the STM32F4 Discovery for few weeks by exploring examples related to DMA and ADC (e.g.,ADC_Interleaved_DMAmode2,TripleADC_Interleaved_DMAmode2, etc). I tried to use these co...
Posted on April 11, 2013 at 12:40I have wonder about the reset vector in IAP APP> I understand that on reset the pointer always jump to the beginning of the FLASH 0x0 or 0x08000000 and from there it take the start of the main. But if I put one time ...
Posted on April 15, 2013 at 14:51Hi, I noticed in the STM32F429 documentation, that this microcontroller has up to 2MB Flash organized in two banks. How can I use them? Specifically - how should I compile programs over 1MB? I have to use some dedica...
Posted on April 15, 2013 at 09:42Hello friends I am confused where to wire my encoders to stm32f4 ; I have 2 encoders from 2 motors , After I read the manual is it possible to wire the 2 encoders to the same timer and can configure them individual...
Posted on April 15, 2013 at 09:06I am debgging a program with STM3240G-EVAL in IAR. In debug mode, the program flies and when I stop the debug the message is : “Mon Apr 15, 2013 15:02:43: The stack pointer for stack 'CSTACK' (currently 0x20000BB8)...
Posted on April 15, 2013 at 12:05Hello I have setup a timer comparator to toggle an output pin. The comparator values are loaded with a DMA set up to work in circular mode and the output toggles as expected until the last round of data to be output....
Posted on April 15, 2013 at 03:04Hello All,I am writing a Scheduler which must handle long delays: from 1s to several days. What would be the easiest way to add, lets say, 10.000 seconds to the current Calendar time?Is there any library to help me w...
