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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?
Posted on April 26, 2014 at 01:36Guys, How can I multiplex SRAM,NOR Flash and NAND Flash on PD7 ? It's function as PD7 FSMC_NE1/FSMC_NCE2 on pin 88 for STM32F103VCT6, is it configurable via software or I need to put a latch / multiplex chip for it ?...
Posted on April 28, 2014 at 08:19Hello there,I was looking for the STM32F103RB datasheet but all i found is some 105 pages truncated document with only overview of the device. I was looking for something more like 1005 pages. I looked deeper into th...
Posted on March 26, 2014 at 17:491) with STM32_USB-Host-Device_Lib_V2.1.0: I implemented a CDC/VCP device just accepting data and throwing it away (no further handling of the received data, just receive). After the receival of several packets, no fu...
