Ask questions, find answers, and share insights on STM32 products and their technical features.
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...
Posted on October 25, 2017 at 20:39I am trying to establish an I2C Connection between the two boards, but the slave (being STM32F4) is not being acknowledged by the Variscite Board. Desired setup:- Variscite DART-6UL as the master- STM32F4 as the th...
Posted on October 25, 2017 at 14:10The highlighted sentence is a duplicate - see the other one above it. One of them is obviously incorrect - which one? - and shall be removed.JW
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...
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...
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 ...
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...
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 ...
Posted on October 25, 2017 at 14:13Hi,I try to implement I2C slave communication based on HAL Library (STM32F070) with another MCU. All functions that interest me include as argument uint16_t Size parameter, for example:HAL_StatusTypeDef HAL_I2C_Sla...
Posted on October 25, 2017 at 11:04ST Visual DevelopHi All,I want to ask as i recently installed the STDV software in my new laptop window10 but i can't open it. Can please help me to solve this problem. Much appreciated for your kind help. Thanks.I...
