Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on July 21, 2013 at 23:58Hi, use the STM32F103 microcontroller for my thesis. The firmware uses different Timer, 2 ADC, SPI and some GPIOs. Until yesterday everything worked perfectly but since I decided to use two timers in master / slave ...
Posted on July 21, 2013 at 12:56Hi All, i have issue with current on STM32F417 (100pins) :( when i connect power and BOOT0 is set to run into STM's bootloader i have power consumption 88mA, and when i jump into my program i have 120mA :( i have ...
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...
