Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 09, 2015 at 05:04I a writing a USB HID program for STM32F107, but when i look at the USB HID library from STM, i am so confused and cannot understand the library for my own modification, such as where is the descriptor, how its value...
Posted on April 04, 2015 at 08:49Hi,I am a newbie in the field of micro-controllers and I'm having trouble programming the GPIOA parts as SPI1. Could someone please tell me where I could be going wrong? I would greatly appreciate if someone points m...
Posted on April 11, 2015 at 23:38Hi, I'm working on Xbee S2 module and I want to make it ' talk to itself' (just for testing). My data is sent out but I am not able to receive it back. My code: void USART_Config(void) { RCC_AHBPeriphClockCmd(RC...
Posted on April 12, 2015 at 17:17Is there a basic way to generate the clock for the timers without the use of the clock generation tool?I used it several times and some times it seems to bug.Thank you for your attention.
Posted on March 21, 2015 at 03:00We get a big damage in this batch, we doubt about they might be counterfeit products. Are there any way to identiry them?
Posted on April 11, 2015 at 22:49Hi to all, I have developed my own ST iNemo based board, and I'm trying to program it with the Discovery board. The iNemo board is connected to the VCC pin of the discovery for the power supply while programming, and...
Posted on April 12, 2015 at 11:58Hello, I started ARM development today using the STM32F411RE nucleo board. Previously I have had fair amount of experience with AVR and PIC. Presently I am using mbed for application development. I want to know about...
Posted on April 12, 2015 at 12:15Hello everyone.I'm having a problem, and i dont know how i can solve this.I'm using the example project from CubeMx that demonstrates the UART DMA Transfer.Its name is UART_TwoBoards_ComDMA.I'm trying to figure out h...
Posted on March 20, 2015 at 11:39Hello, In multiple places in the UART HAL (in all the variants of HAL_UART_Receive) one can find the following code: /* Check if a transmit process is ongoing or not */ if(huart->State == HAL_UART_STATE_BUSY...
Posted on December 22, 2012 at 05:12Hi I have the STM3240G eval board. It has an OV2640 camera on it but I want to connect other sensors, say from Aptina. There is a camera connector provided but I was not able to find the male connector anywhere. I...
