Ask questions, find answers, and share insights on STM32 products and their technical features.
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...
Posted on June 06, 2018 at 18:25Hello,what is the utility of a nucleo card ?Test a programe before made a protoype ?Thank's
Posted on June 04, 2018 at 20:29Hello Everyone,I need help to send data packets on Ethernet but i want to broadcast it to all the other device on network. For now i want to send hardcoded data which later could be changed. In STMcubeMx i've checked ...
Posted on June 01, 2018 at 15:36 Hi guys, I'm having some troubles understanding the behavior of the ST GPIO on start-up, specifically PA3 on STM32L496VE micro. Background: I'm trying to program/flash a SiLabs BT121 (Bluetooth module) chip an...
