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Posted on January 31, 2017 at 21:19The notes in misc.c for NVIC_Init() state that NVIC_Init() should be called first.The notes for NVIC_PriorityGroupConfig() list 4 priority groups. What are these priority groups and how are they determined?There ar...
Posted on February 02, 2017 at 18:09Hi I cant seem to find anywhere where it explains how accurate the internal clocks are. I would like to know this before using them for the base clock for the uart, timer etc. Anyone let me know where I can find...
Posted on January 23, 2017 at 19:26I believe that the STMicro reference manual on the STM32F7xx microcontrollers handles a wrong interpretation of the term shadow register.I've posted a question on StackOverflow with more information:http://stackove...
Posted on February 02, 2017 at 17:56I have the following DMA/UART setups on my processor. I print a login prompt. The first two characters get echoed OK but then I get an FEIF0 error. Also the documents talk about 'beats'. What are beats?Thanks,jh//...
Posted on January 31, 2017 at 15:33Hello guys,I have problem with bootloader on STM32F427xx. Bootloader: 0x08000000 ---128KbAPP: 0x08020000 ----512KbIn Linker Script for App, the ResetHandler located at .start 0x08020200 : { . = ALIGN(4); ...
Posted on January 31, 2017 at 19:02Hi I am new to the STM32L0x processor, and have moved from a freescale 8 bit controller. The first thing I am looking at is the system clock. I have a few questions hopefully someone can help? Many ThanksI underst...
Posted on December 06, 2016 at 18:24With the code generated with CubeMX, the USB virtual com port connection on the STM32F103VC processor is very problematic on Windows. Exclamation marks are very common in the device manager. With the method I lear...
Posted on February 01, 2017 at 22:47Setting up SPI1 as a slave using STM32CubeMx 4.19.0On the pinout tab of STM32Cube, I can configure SPI1 as Full-Duplex Slave and choose HardwareNSS_Input But on the configuration tab , selecting SPI1 configuration...
Posted on February 01, 2017 at 19:18Hey guysI used this topic:https://community.st.com/0D50X00009XkhwuSAB and related folders in github and now uclinux is running on my DISCO board.I need to install SNMP-V3 on uc linux. what is the next step and ho...
Posted on December 30, 2016 at 21:50hey all, i'm currently working on the design of a micro inverter 'STEVAL-ISV003V1' i would like to know more about types of products used in this micro inverter especially the description of capacitors and resisto...
