Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on January 26, 2015 at 15:59When displaying partial regions of a bitmap in a layer or when implementing layers that are partially off screen, it is important to be able to assign different values to the frame buffer pitch and the line length....
Posted on January 01, 2013 at 11:25Hi,Is there a way we can have dual boot feature in STM32 L-152(Flash-128k & driver size is 50k).Thanks #srec #clarify #bootloader
Posted on March 02, 2015 at 01:47My issue is with fatfs in the following code:retSD = FATFS_LinkDriver(&SD_Driver, SD_Path);if(retSD == 0) { if(f_mount(&sdcard,(TCHAR const*)SD_Path,1) != FR_OK) //works great { Error_Handler(); } else { //HAL_SD_Wid...
Posted on March 02, 2015 at 02:47 I have a project configured the same as the `UART_Hyperterminal_DMA` example from the `STM32Cube_FW_F4_V1.4.0`. I am reading NMEA strings from a GPS device. When I print byte-by-byte over virtual c...
Posted on February 27, 2015 at 16:31Has any body rebuilt the STM32F107 LwIP TCP/IP demo (STSW-STM32026) in latest IAR EWARM toolchain ? The demo provided by ST still uses IAR 5.42 ( old one). This creates errors when I try to rebuild with IAR 6.30...
Posted on December 01, 2014 at 22:52 Hello, I'm trying to set the ADC(s) of the stm32f407 in triple mode, using DMA for data transfers. Based on the the only available example in the cube package and some old code, written using the stdpheri...
Posted on February 26, 2015 at 11:11The function HAL_CAN_ConfigFilter() takes as a parameter CAN_HandleTypeDef* hcan (a handle) but inside the function will be used a fixed CAN1. Line 370: /* Initialisation mode for the filter */ CAN1->FMR |= (u...
Posted on February 03, 2015 at 14:34 I'm integrate theSTM32Cube_FW_L0_V1.1.0 in my project. I build with IAR. I don't know how to report a bug, so I use the forum. In the file stm32l0xx_hal_comp.c, line 508: /* Set lock flag ...
Posted on September 14, 2012 at 10:40HiWe are developing an audio application with the stm32F405RG that streams the audio from the host asynchronously as a full speed device.Our problem is that we keep loosing feedback packets (24 bit values) and we...
Posted on June 10, 2014 at 09:05Hi all,I'm modifying the VCP demo for STM32F207 to work without VBUS sensing, just using D+/D- for USB communications. As stated in RM0033 (page 935/1334 Doc ID 15403 Rev 5, chapter 29.5 USB peripheral): �The VBUS pin...
