Posted on April 29, 2014 at 02:48Hi all,I have read section 2.1.10 in the errata over and over without really getting the message.http://www.st.com/web/en/resource/technical/document/errata_sheet/DM00037591.pdfDo the fine people at ST mean that DMA2...
Posted on April 29, 2014 at 13:37i am trying to implement a VCP loopback on a STM32F4Discovery board with the new STM32CubeF4 firmware library. Has anybody successfully implemented this or could give me hints how to start ?regards,Klaus
Posted on April 28, 2014 at 19:47Hi all,I have searched and this is the only (relevant) hit I get:https://my.st.com/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/DMA%20issue%20-%20transfer%20error%20flag%20TEIFUnfortunately I have an application...
Posted on April 27, 2014 at 03:25The picture is the wave form of STM32F429 osc_out pin,The low level is not 0V, but is 1.24V, Why the sine wave's value of peak to peak is 1.04V. Is it correct?
Posted on April 25, 2014 at 11:00All, 1.) I took 128, 16-bit data points and created a sine wave: const uint16_t Sine12bit[128] = { 2047, 2447, 2831, 3185, 3498, 3750, 3939, 4056, 4095, 4056, 3939, 3750, 3495, 3185, 2831, 2447, 2047, 1647...
Posted on January 14, 2014 at 10:52i use lcd with fsmc and i can display any color else white color lcd_clear(0xFFFF); // 0xFFFF this is while color and this not display any thing ? 0xFFFE this is (0xFFFF - 1) this give me white color but why 0xFFF...
Posted on April 24, 2014 at 15:08Hello, I noticed a problem in the software implementation of STM32F1 's clock/calendar. If the device is switched off for a long time (>= 255 days) it will enter infinite loop inside CheckForDaysElapsed() (which is ...
Posted on April 28, 2014 at 00:04Hi everyone, I'm trying to understand how registers and memory really works in a microcontroller and how to access data in registers using C Now I can access any address in the memory and I can write any data to it...
Posted on April 18, 2014 at 04:12 My fields do not fit in the primary RAM region so I am trying to put some of the fields into CCM but something is not going right. My .ld file is https://svn.code.sf.net/p/rusefi/code/trunk/firmware/c...
Posted on March 04, 2014 at 15:31Is there a planned release date for the Cube for the STM32 F2 series?
