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Posted on August 26, 2017 at 07:03ARM CMSIS DSP library exploits circular shifts of buffers rather than circular buffers, in order to keep items in bounds during loops rather than expend instructions on branching to check in-bounds statements and wr...
Posted on April 18, 2016 at 15:18Hi everyone, I'm trying to set up 3 capacitive touch keys using HAL touch sensing controller library but I'm facing some problems. I followed the instructions in AN2869 application note for implementing one sensor us...
Posted on August 29, 2017 at 06:37STM32F103RC Abnormal symptom occurred while using Help request. Resetting without a ground connection to the BOOT0 pin will result in some products not booting. If this problem occurred from the beginning of develop...
Posted on August 28, 2017 at 16:53Hello to all.I'm new user in STM32 and I need to do a CAN bootloader. Only software bootloader! I understand how I can modify the linker script to add the boot region. But my problem is how to jump at the startup in...
Posted on August 29, 2017 at 09:37Hello,I use NUCLEO-F446ZE board. And I'm trying to lock OTP block 0 by programming 0x00 at 0x1FFF7A00 using ST-Link CLI. I've tried -w8, -w32 and -P commands, but every time utility returns error. STM32 ST-LINK CLI ...
Posted on August 29, 2017 at 08:42Good morning,we use the Timer 1 with Center aligned mode 3 (in CR1) to generate a pwm for generating the sinus for a field oriential control of a synchron machine. The UEV of the timer trigger the ADC with an regula...
Posted on October 27, 2015 at 13:33I have implemented IWDG and when entering sleep mode IWDG wakes up STM and resets the device. Can i disable IWDG and how?
Posted on August 29, 2017 at 03:30Hello all developers,I want to do FFT on audio data from a external device, which have i2s output and analog output. I can sample the analog data by ADC and do FFT on it. Can I do it directly on the i2s data ?Thanks
Posted on August 23, 2017 at 23:58We're trying to activate boot loader mode on an STM32F103C8T6.We have an outside device drive the BOOT0 pin HIGH before we apply power. Then, we send the initial 0x7F byte to the STM at 115200 bps, 8 data bits, eve...
Posted on August 28, 2017 at 16:06Hi ;I am so Glad ST has such a great communicative and creative community rather than the other semiconductor manufacturers .. It has been a while since I started to work with Cortex M3 cores ... Of course it is too...
