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Posted on September 25, 2017 at 22:12Hi - I'm trying to configure my STM32F429 Discovery board to send digital audio data to a http://store.digilentinc.com/pmod-i2s-stereo-audio-output/. Section 28.4.4 (pg 911) of the http://www.st.com/content/ccc/...
Posted on September 25, 2017 at 08:52I'm actually I want to implement some such as a flag function into my code.But I'm struggling with implementation in c.What is the fairly common way to implement a flag function?int trigger =0;main() { while(1)...
Posted on September 26, 2017 at 15:15Hi,I am looking to get started with STM32. When studying, I came around this http://www.mouser.com/ds/2/389/nucleo-f031k6-973846.pdf.As seen on Page 2, of this document, I see that it says: System Requirements:Wi...
Posted on September 19, 2017 at 16:00I am using both Nucleo-64 and Nucleo-144 boards in my project. On the Nucleo-64, the cutable PCB has been removed, and signals from CN6 on the cutoff board were tied to the Morpho connector as outlined in the doc...
Posted on March 13, 2017 at 17:13I am using USB CDC both for bootloader and in the loaded application with the IAR toolset and the CubeMX Middleware/HALlibrary. Turning off the USB & Timer interrupts before the jump it jumps cleanly and runs the ap...
Posted on May 31, 2017 at 16:07Hi, I've a design based on STM32L071CBT6, and I'm using an Abracon Crystal : ABS 07-120-32.768kHz as recommanded in AN2867.Here's an overview on my PCB, two capacitor (C4 and C5) 2.2nF/COG/50V/5% with the oscillator X1...
Posted on September 27, 2017 at 22:49Hello friendsHow can I Use RTC registers as a usual variable in IAR ?Can I define this variable inside the Struct?Thank
Posted on September 25, 2017 at 13:26Hi,I try to make a custom board and i have problem programming it from discovery.I'm using stm32f030c8t6 like in picture below and stm32f0308-disco. I have no problem programming stm32 on disco board and my progr...
Posted on March 21, 2017 at 23:41 I require a periodic wakeup from shutdown-mode. For that I found two recipes: AN4759 (table 7) and RM0351 (section 3.7). Essentially they provide the same info. Unfortunately it did not work until I tripped over ...
Posted on September 27, 2017 at 11:43I work on a STM32F334 Nucleo board featuring the STM32F334R8 microcontroller.I have the need to check the value of the lowest 8 bits of two digital ports (only PC0-7 is used in this example) as quick as possible....
