Resolved! I2C PULL UP RESISTORS
In disco boards and evaluation boards there are 1.5k Ohm resistors, would it be a problem if I use 2k Ohms?
Forum Posts
STM32F103 chips from different origins cannot program
We purchased the STM32F103 MCU chip in the China, and it can be seen from the silk screen that there are two origins, one is Malaysia and the other is Taiwan. For the same HEX program, MCUs made in Malaysia can be programmed and erased normally throu...
Trouble with configuring CTC for STM32F303ZE Nucleo board
Hi,I did the basic set up for configuring the usb micro A device connector added on the nucleo board (not the ST-Link connector). Clock is set for usb (HSE, 48MHz through PLL) and the USB_VIRTUAL is set on CTC. I generated the code with Cube IDE and ...
Powering a daughterboard from a STM32F4 Discovery Board for prototype
I need 16 DAC outputs for my project. I was planning on using Texas Instrument's DAC8168IAPW over I2C and making a daughter board to connect to the Disco board. I also plan on adding an IC to drive LEDs. Do I power the daughterboard using the Disc...
Resolved! No ST-Link detected (STM32CubeProgrammer)
I used the STM32CubeIDE for 3 years on a Windows10 PC. After installing the 8-bit ST_Tools (STM8CubeIDE,...) on the same PC the connection to a NUCLEO-64 (STM32-G431RB) does no longer work. Now STM32CubeProgrammer reports "No ST-Link detected". Howev...
Resolved! stm32f3discovery
Please link to the schematic. Is there any input with a pull-up resistor up to 5V?Please link to the schematic. Is there any input with a pull-up resistor up to 5V?
Resolved! ST-LINK utility command line interface - types of reset
Hi,I am using ST-LINK_CLI for flashing mcu via ST-Link ->SWD. In ST-Link utility can be set Reset mode (SW,HW,Core). How can I set this parameter in ST-Link_CLI ? I did not find anything in documentation.Or is there any better tool to control STLin...