LPTIM1 (STM32L051) in Output mode - current consumption
Posted on November 15, 2016 at 17:49LPTIM1 (STM32L051) in Output mode - current consumption
Forum Posts
How to handle ''slow'' USB requests in STM32Cube library
Posted on November 15, 2016 at 20:25I have a HID device implemented with a STM32F205. I have I2C and SPI peripherals attached to the 205, and HID ''Get Feature'' reports to return values read from those peripherals. Normally, I'd just fill up a re...
stm32f303xx pma address calculation conflict
Posted on November 09, 2016 at 18:49HelloAs i inspected through stm32cubef3_1.6 and tested with keil uvision, pma address caculation is as follows:USB_ADDRn_TX: 0x40006000(usb PMA base) + (BTABLE + 8*n) * 2USB_COUNTn_TX: 0x40006000(usb PMA base) + (...
VCP RS485 mode
Posted on December 16, 2015 at 10:48I am trying to make a USB-Serial converter. I need some help about communication via RS485. Device Manager properties of a serial converter different brand shows RS485 checkbox and works fine. But STM32 VCP doesn'...
Bit RFWRA in register MACDBGR is never set!!!!!!
Posted on November 15, 2016 at 05:56Hi!I have LAN8720, STM32F4DISCOVERY, CP2102I connected PC-LAN8720, LAN8720-STM32F4DISC, STM32F4DISC-CP2102, CP2102-PC.I wrote such program for STM32F407://Ethernet/*************************************************...
STM32F446RE Nucleo 64
Posted on October 24, 2016 at 16:39Hi Guys,i try to experiment a bit with the USB CDC library. Sadly I don't get it to work out of the box after I configured everything in STMCubeMX.I tried to learn something from the F4 firmware libraray tutorial p...
Resetting a timer with external pin
Posted on November 14, 2016 at 18:12Folks, I have been using an STM32 in a 100 pin package and using the PE0 pin which is the TIM4_ETR to reset timer 4 when the external line goes low. I'm thus able to have a timer interrupt go off when the externa...
STM32 Workshop query
Posted on November 07, 2016 at 12:09HI. In August accepted an invitation to STM32 development ecosystem hands-on workshop due to take place tomorrow 8th November 2016 in Dublin, Ireland However I haven't received any further information whatsoever...
STM32F030C8T6 with M35 Modem Usart2 Receiving Problem
Posted on November 14, 2016 at 12:25 Hi, I have connected STM32f030c8t6 with M35 modem using Usart 2 , Stn32f0 transmits the Command Successfully, but it can't retrive the reply given by the modem. This my code. I have tested this code wi...
ULPI PHY issue with STM32F429
Posted on November 14, 2016 at 16:19Hi All,I have a USB3333 connected to a STM32F429. I can't seem to get the PHY to enumerate in high speed mode - it always falls back to full speed. My code is using the ST cube example with minor modifications (pi...
