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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...
Posted on January 25, 2017 at 08:19Hi,According to reference manual RM0377 (page 138 6.1.5 Dynamic voltage scaling configuration) programming voltage regulator is very easy. Unfortunately I'm not able to do this on two Nucleo demo boards with STM32...
Posted on February 01, 2017 at 12:25Hi,I'm struggling with the DMA stream reenabling. I'm using 6 DMA streams to transfer known amount of data from memory to periph. Streams are triggerd with two PWM timers in the master-slave mode (update and CC tr...
Posted on January 30, 2017 at 20:37I have a problem with the simultaneous handling of interrupts EXTIx ORAX converter ADC1. I must probe the A / C with a maximum frequency. Therefore, I need to set the maximum possible frequency of the bus APB2. As ...
