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Posted on April 13, 2015 at 15:56Help! I have loaded the STM322xG_EVAL/Applications/FreeRTOS/FreeRTOS_LowPower demo project into my STM3220G-EVAL board. Every 500 msec the red LED flashes to show me that the CPU is waking from sleep but I am havin...
Posted on April 13, 2015 at 17:04 Hello st! Today i bumped into a problem with code generation for encoders in CubeMx tool. I've read all topics on this site connected to timers in encoder modes, but all i've found was only not-working...
Posted on April 10, 2015 at 19:24Hi,I am trying to do semihosting, so that I can print debug messages to the console on Eclipse + OpenOCD.It works except that the printf s take a long time to print. For example if I want to print ''Hello World''. It...
Posted on April 12, 2015 at 21:22Hi,I have a page to use as data in the flash programme memory. I can read, write values and all this task works find.But I need to write an initial value at programming time. I mean, to write for exemple 0x00 when th...
Posted on July 07, 2014 at 16:48Hi everybody,I'm working with an ST-LINK from a discovery board STM32F4 to debug an external application on a custom board which embedded an STM32F0 (my target). The ST-LINK seem to be good because there's no proble...
Posted on April 13, 2015 at 04:22Hi All,I have an STM32f303 discovery board that I'm trying to interface with a New Haven LCD display. The LCD uses SPI for communication. I was able to enable SPI communication and I've been able to observe the data ...
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.
