Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on July 20, 2013 at 12:33Hi, I am a little unclear as to what Section 5.6 of AN3320 is recommending for unused I/O pins. For example is configuring a pin as output low, open drain, with internal pull down resistor and unconnected pin, materia...
Posted on July 20, 2013 at 11:52Hello every one!I am using MicroXplorer to config timer 6 and timer 7, projrect with devide stm32f407vg. But I can't see it any where!!!When I creat new project, I have timer from timer 1 to 5 and from 8 to 14. But ti...
Posted on July 18, 2013 at 00:01Hi,I use:stm32f4 (LQFP100)I want to:1. Use FSMC bank1 to control LCD2. Use FSMC bank2 to control NAND memory3. Use chip select to control active chipProblem:Chip select for bank1 (NE1) and chip select for bank2 (NCE2)...
Posted on July 19, 2013 at 19:46It's possible to create an hex file with IAR Embedded Workbench and download through the keil uVision the same file?I have an error:No Algorithm found for: 00000000H - 0000063FH #hex-file-stm32f103-iar-keil
Posted on July 17, 2013 at 09:58Hi , Maybe someone here can help me with the issue that i am having . I am currently evaluating both embOS and OS-III on STM32F4G-Eval, and i see the same issue on both of them . After starting my task , when inside ...
Posted on July 19, 2013 at 08:13first of all the DMA code:void DMA_Config(uint32_t addr){//int addr=&ipbuffer;NVIC_InitTypeDef NVIC_InitStructure;DMA_InitTypeDef DMA_InitStructure;/* Enable DMA clock */RCC_AHB1PeriphClockCmd(DMA_STREAM_CLOCK, ENABL...
Posted on July 17, 2013 at 13:40The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on July 17, 2013 at 11:47Hello all,I've been trying to convert JPEG files to BMP for over two weeks. I have STM3240G-EVAL which includes IJG's JPEG library in its ''demonstration builder'', however, I could not figure out how to use it. All I...
Posted on July 18, 2013 at 21:19Hi, I have Problems with STM32F407VGT6 and SPI, I read from SPI 2x 16-bit words from device. In documentation is written after the first word is read then wait for short period that th one clock cycle starte then disa...
Posted on August 31, 2012 at 01:02I'm trying to use RMII between an STM32F407VE and an SMSC LAN8720 PHY. So far I've followed along with the STM32F4 Ethernet example but am having less than stellar success.As far as I can tell, MDC and MDIO go low a...
