STM32 MCUs Products

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Forum Posts

CAN -> How to send overload frame?

Posted on August 15, 2017 at 05:00Hi,has anyone ever managed to send a standard CAN overload frame on an stm32?So far, I could only find error handling for incoming frames but no way to send one myself.#can #overload

Can not connect to device

Posted on October 24, 2017 at 08:53Hi, I use ST-Link V2 eumlator and STM32 ST-Link Utility SW to flash STM32F103VE. At the beginning, it can flash for several days. Today it can connect to device(show device information), but can't flash. It show ca...

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kent gu by Associate III
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Resolved! PWM shift or move question

Posted on October 25, 2017 at 13:08Dear all,I am programing a STM32F429 for creating 4 PWM for inverter aplication. I managed to create these 4 PWM using TIMER1 and channel 1, channel 2, channel 1 N and channel 2 N.The inverter works pretty good usi...

STM32F103 internal bootloader work on RS485?

Posted on October 25, 2017 at 16:32Hi,I am using STM32F103RET6 microcontroller. On my PCB, the USART1 channel is used as RS485 communication with a SN65HVD11HD transceiver.  That means to transmit/receive each character, the direction pins RE, DE pi...

STM32F373 design queries

Posted on October 24, 2017 at 16:00We are planning to use STM32F373RBT6 for the replacement of ATMEL XMEGA_128:I have the following queries related to the design as per my understandings: Is USB2.0 will support device mode only and will be used to ...

PK K by Associate
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STM32F4 series pinout spreadsheet

Posted on October 25, 2017 at 04:58Does anyone know if there is an existing excel format version of pinout table, example: STM32F40xx pin and ball definition (Table 7 from STM32F4 series datasheet) available? https://community.st.com/tags♯/?tags=pin...

SRAM and DMA in STM32F7

Posted on October 23, 2017 at 14:00I am working on a project where I have a STM32F7 which shall read data from an external SRAM using DMA.The SRAM has 16 bit adressbus and 8 bit databus. I want the data to be copied to a 16bit buffer in the STM32F7 ...

rickard2 by Associate III
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