Posted on February 28, 2017 at 08:19Hello!I am encountering problem that the USB battery cannot power up the STM32 Nucleo F411RE after I enabled the UART communication with ESP8266 Nodemcu.I can have the PC USB working ok and see the UART communicat...
Posted on March 06, 2017 at 04:54I notice that in the example projects within the STM32L4 firmware package that all the examples have a parent folder that contains a SRC folder with the C files, and INC folder with the local include files, and a pro...
Posted on March 06, 2017 at 16:22I'm having a problem where I2C is hard crashing my STM32F446RET6 (programmed in EWARM with CubeMX as a starting point). When I2C devices are enabled, at random amounts of time (couple hours to overnight), a .25 seco...
Posted on October 03, 2012 at 03:58Hi, Is anyone getting debug text via ITM_SendChar using ST-Link, gdb, and Eclipse? I've tried it for the first time, and I'm not seeing my debug text displayed in the Eclipse console view. I can confirm with breakp...
Posted on March 06, 2017 at 11:13Hello!I'm having trouble to program custom board with STM32F103VB. I'm using SWD interface. At the same time I got some data from j-link via j-link commander. It says:'Cannot attach to cpu. Trying connect under reset...
Posted on February 15, 2017 at 15:02how can i run RTC with LL driver with cubeMX in STM32L4???
Posted on March 06, 2017 at 05:49I tried to work with RTC (LSI) on STM32L0 but I got a problem. My desire is run a RTC like normal watch and get time at 2 point and find time between 2 point in milisecs but when I get time debugger always give me 0x...
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...
