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Posted on June 07, 2018 at 04:35Hello,When I enter low power mode, I need to pull all gpio pin to LOW?To pull gpio low can make mcu power current low?Is there any doc about how to measure the power current in low power mode?Thanks
Posted on June 07, 2018 at 10:15There are no VCP drivers for Windows 10. Apparently the Microsoft drivers in Windows 10 provide the same functionality .... HOWEVER they don't seem to work with standard STM32 MCUs with the standard/default VCP USB d...
Posted on December 30, 2015 at 06:26Hi, I am working on STM32F4 version of microcontroller. Can someone guide me the way to generate PWM signal. I may want to use atlease 2 PWM out signal and 1 PWM in signal. The purpose of generating PWM signal is ...
Posted on June 06, 2018 at 23:52hello,i wanted help for the STM32F303. Initially when i was 'Turning on' the STM32F303 Kit the leds start displaying but now they are neither blinking nor and leds are showing direction of North.How can i bring or res...
Posted on June 07, 2018 at 07:49Hi,I have STM32469I-Eval board.I used STM32SW4 (AC6) toolchain and built a LED toggle project and debugged it using OpenOCD.Everything was working good.Then i did HW modifications on it by removing CN2, CN4, R216, R21...
Posted on June 03, 2018 at 22:40 On STM32F7 reference manual (RM0410, Rev 4), in the DMA stream/channel tables (p.249) there are two possible channel assignation por each I2C flow (TX or RX). For example, you can configure I2C1 to transmit using D...
Posted on June 07, 2018 at 00:42I'm trying to implement the sample code \stm32cube_fw_f4_v1210\STM32Cube_FW_F4_V1.21.0\Projects\STM324x9I_EVAL\Examples\CAN\CAN_Networking\Src on a STM32F429 Nucleo board. Using CubeMx. Single board for now. No transc...
Posted on June 07, 2018 at 04:00Hi, all,I have already implemented the configuration of QSPI working in QUAD mode, and DMA2. I want to ready and write about 15M Byte data with QSPI flash. The time cost for reading data is about 2s. However, the time...
Posted on June 06, 2018 at 21:58Hello, I check stm32cube-fw-f4-v1.21 library for nucleo-144stm32f429zi, I can't find a sample for usb-otg-fs, does anybody be able to provide a sample?also when I try to configure nucleo-144stm32f429zi in stm32cube, I...
Posted on June 06, 2018 at 22:01I am using nucleo-144stm32f429zi uart and usart. I want to create a rs485 serial communication. Can I connect FTDI USB-RS485-WE-1800-BT directly to nucleo-144 uart/usart port? FTDI CABLE IS 5VDC? nucleo-144stm32f429zi...
