Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on September 13, 2016 at 13:41STM32Cube FW_F4 V1.13.0 I have a board using CAN1, CAN2, SPI_1 and SPI_2 All functions work independantly fine CAN1 and CAN2 work in Polling mode and Interrupt mode. SPI_1 and SPI_2 work OK in polling mode using ...
Posted on September 14, 2016 at 15:18 Hello I have added this code to my project to use printf as command to send USART's data struct __FILE { int handle;} ; FILE __stdout; FILE __stdin; FILE __stderr; int fputc(int ch, FILE *f) { wh...
Posted on September 14, 2016 at 14:54Hi,I am planing to STM32F407 for my audio application.For that i am testing STM32F4 OSX_AcousticEC_Library.For 16Khz audio sampling rate(default) it is working fine.In my actual application we are planing to use ...
Posted on April 06, 2012 at 04:57Hi allI have a project associated with using CAN net work, so I must to use CAN module of stm32f103rdt6I test transmit interrupt of CAN in loopback mode operating corretly but when I change it into normal mode and ch...
Posted on January 30, 2015 at 15:55Hi all,i have a problem with the bxCAN Tx interrupt as follows:@ heavy bus load, i.e. >8 CAN nodes generating CAN messages (DLC=8) @ 1 Mbps resulting in aprox. 95% bus load the following happens:I get an Tx int w/...
Posted on September 13, 2016 at 12:37Hey!I am trying to unlock the Stm32f103C8t6 board using the Flash Load Demostrator , but i end up with this problem ''No response from the target, the Boot Loader can not be started. Please verify the boot mode c...
Posted on September 14, 2016 at 12:35Hello, I want to use Ethernet peripheral to connect to NTP server. It's my first time to use this peripheral so can I just use this driver to connect to it or something still missing? and are there ready APIs to ...
Posted on September 14, 2016 at 09:26Hi, I need to flash my code into STM32L031G6 chip using an external debugger, but i got the following error: ERROR: Timeout while checking target RAM, RAMCode did not respond in time Failed to prepare for progra...
Posted on September 13, 2016 at 22:12Hello everyone i'm a beginner, i have implemented uart receive of variable number of characters successfully using IRQ and RXCmpltCallback , what i did is i have received each character one by one and then insert...
Posted on September 13, 2016 at 11:20Hi All,I'm working on stm32f411 borad with hal library.I'm using the UART without knowing the exact size I suppose to get so I'm using HAL_UART_Receive_IT to get the first byte of the data and afterwards I use HA...
