MB1272
Does the touch interface of MB1272 project need no interruption and reset
Forum Posts
HI i write a code to toggle LED with button by EXTI. when i press the button led turn off and again turn on automatically . I don't want the Led status to change until I press the button again.
/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body *****************************************************************...
Is debugging working on STM32H750?
I tried to use ST Link V2 to program the STM32H750 but I don't got it working. And I read somewhere that debugging doesn't work with STM32H750. Is that true?
Resolved! SMT32 L4 - Using pin BOOT0 as digital output
I am doing a pcb layout with a STM32L432KCU6 and using 100% of its 32 pins in my project. BOOT0 signal is on pin 31 on that MCU and in my schematic I have a digital output on that pin (PH3). There is no pull-down/up on BOOT0 on my design. Programming...
STM32L433RCT6 footprint
Hello,I'm doing the layout of a PCB with a STM32L433RCT6 . On the datasheet seems that this micro doesn't have a thermal pad. Also in the libraries I downloaded from Mouser , there is no thermal pad. I'm new with this family of microcontroller so my ...
Current measurement Nucleo L073RZ and Nucleo L552ZE-Q
To measure the current of the MCU on the Nucleo L073RZ there is an IDD header (JP6), on the Nucleo L552ZE-Q there is also a IDD header (JP5).I expect when I remove the header and leave is open (no current meter) that the MCU does not receive any powe...
ST-LINK V3 SET Firmware Upgrade Failure
Hi, I tried to upgrade the firmware for my ST-LINK 3 SET (using the STLinkUpgrade came with STM32CubeProgrammer) and something went wrong (didn't do anything special, just clicked "Open in update mode" and then "Upgrade"). Now its "Version" appears t...
Use STLink V3 as RS485 VCP
I would like to plug RS485 on VCP STLINKV3. I try to plug RTS (VPC2) on DE, but I finally saw on that RTS/CTS cannot be controled by software... Can we plug DE by an other way ?I would you like to try GPIO control, do you have simple CLI or GUI ?Rega...
Transition from NUCLEO board to custom PCB
Hi,I'm currently using the NUCLEO-G071RB.I want to design a custom PCB including only the STM32G071RB MCU and a PMIC (without the STLINK part of the NUCLEO board).Is the STLINK/V2 compatible for replacing the STLINK part of the NUCLEO? Are there othe...
STM32H757IIT6 SMPS Problem
Hi , I use STM32H757IIT6 now ,but follow the STM32H757XI EVB's Power design. Use SMPS diretly supply model for Vcore. But when power up the system,the total current up to 500mA,and the CPU chip is very hot. I attach the sch ,...