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Posted on August 30, 2014 at 06:30I saw the code of stm32cube, It seems the code is not speed optimized,because nowadays micros have large amount of flash memory,the code size optimization is not important but speed optimization is very important, b...
Posted on September 02, 2014 at 12:56I've been looking through the ARM documentation and am confused by when I need a DMB instruction. The CMSIS libraries for DMA(strm, enable) don't seem to include a DMB instruction, however the documentation indic...
Posted on September 01, 2014 at 22:22i am using sprintf and snprintf functions to convert float to string in IAR using stm32l series,but it converts successfully if we add it in example code given by IAR , but when i add the code in the project cre...
Posted on September 01, 2014 at 09:28Hello Forum,I have implemented a menu system on my app using the consoleMain Menu Select A ....1 (e.g. prints Debug1) Main Menu Select B.....2 2 Sub Menu B Select A ......1 Sub Menu B Select B.......2...
Posted on August 31, 2014 at 08:15Dear friends.Please help with the following error:Error[Li005]: no definition for ''LTDC_LayerInit''Here is the part of the program:/* Initialize the LCD */LCD_Init(); /* LCD Configuration */LCD_LayerInit();Both fun...
Posted on June 12, 2012 at 02:43I've recently created a prototype with a STM32F2 and a Solomon Systech SSD1963 interfaced via the FSMC (Resolution: 800 x 480). I've succeeded in getting things displayed on the screen, but I'm a little disappointed ...
Posted on September 01, 2014 at 03:47The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on September 01, 2014 at 12:15I have a module which I need to communicate with virtual com by USB with a STM32F2.Which means that I need to STM32F2 to be USB host and then connect to the virtual com over USB and I also need the transfer to be...
Posted on July 18, 2014 at 02:12I'm having an issue where, if I enable the DMA IRQ, my application gets stuck on one of the error check statements within the HAL_DMA_IRQHandler. I'm trying to run conversions on four ADC1 channels, each going into me...
Posted on August 21, 2014 at 17:15Hi, I'm using the STM32L053 Discovery kit, and have two board talking to each other over SPI using the example code: ''C:\STM32\STM32Cube_FW_L0_V1.1.0\Projects\STM32L053C8-Discovery\Examples\SPI\SPI_FullDuplex_ComIT...
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