Posted on February 27, 2017 at 19:51I can not find enough information about the definition of a software interrupt with NVIC. If the edge of an internal software bit is positive, an interrupt routine should be executedThanks#stm32f4
Posted on March 01, 2017 at 08:34Initial Gencode : CubeMX : V4.19IDE : KEIL : V5.23.0.0 HW : EEPROM : AT24C16Cminimum board STM32F103C8T6HSE 72MHzi pullup SDA, SCL with R 4k7 (PB7 & PB6)Mode speed 100kHz// this is my code.. //my_i2c_status[0] ...
Posted on March 03, 2017 at 20:18I use STM32L151 for digitizing 3 values: Vrefint, Temp.sensor and 1 external source. Program uses sleep mode.I get garbage after switching CPU freq from 250 kHz to 4 mHz and correct values when switching from 500 kHz...
Posted on March 04, 2017 at 10:53Hi,I am trying to understand the errata sheet for STM32L4x6xx series of MCU (DocID026121 Rev 4, December 2016).I2C peripheral limitations section lists one of the silicon bugs as�2.6.3 Wrong data sampling when data s...
Posted on March 03, 2017 at 07:45I have a problem with the i2c peripherie of a STM32f407.If i get a bus error the i2c is always busy.I try to solve this with a I2C_SoftwareResetCmd(I2C1, ENABLE), this works but then i cant start a new communication....
Posted on February 19, 2017 at 17:57Can Someone Prrovide me a SSD1963 Based Sample Project using GPIO Interface on a Neucleo-401RE Board.
Posted on February 02, 2017 at 12:45Hi,When I load a STM32cubeMX 4.18.0 project with the new 4.19.0 version I get the following warning: 'The Firmware Package (STM32Cube FW_F4 V1.14.0) required by the Project is not the latest version available in y...
Posted on March 02, 2017 at 12:55Hello,I'm developing my application based on the STM32L475.One of my goals is power consumption so I will set the STM32 to Stop1 mode.I have to work with UART and I2C so, to work in Stop1 mode I need the HSI16 to be ...
Posted on March 01, 2017 at 22:17Everybody,How to use USB as Mass Storage Class ?This question is related with SDIO I had done intiating,Which configuration file do I need to change ?I can see drive E on my computer now, but can not read the conten...
Posted on March 01, 2017 at 15:17Hi,Does stm32f429zi support usb in hs mode? i found that PB 14 is required by USB-HS but on that pin red led is connected.Thanks for support.
