Posted on September 10, 2012 at 22:37I have an application where I have a digital mic/codec combination transmitting PCM 16-bit samples over I2S to an STM32F217 at 16kSps (Phillips I2S standard). I am trying to use DMA to capture this audio stream, ...
Posted on March 21, 2013 at 19:08STM23F105RC USB OTG problemHi, I�ve got question. First I want to say that I�m just starting to learn programming with Cortex-M3 line. Now to the problem. I�m trying to lunch modified program from STM3210C-EVAL_U...
Posted on August 09, 2012 at 15:40Hi! I've got another problem with my STM32F207ZE and the USB VCP. My application (on STM) is running and LEDs are blinking :). It send by USB (VCP) to PC some text. When I close port in terminal on the PC the prog...
Posted on March 17, 2013 at 03:42Hello...Now i design USB Host System. In the system there are 2 button interrupts, USB Host Interrupt. I use STM32_F105-07_F2xx_USB-Host-Device_Lib_V2.0.0 libraries and stm32f105...In the system, i sometimes disable ...
Posted on December 08, 2007 at 11:42STM32 is USB Certified on www.usb.org ! #usb-resistor #1.5k-pull-up
Posted on March 18, 2013 at 12:32I have an STM32F4 based board, and I'd like to (for better or for worse) use the USB port as a console port to my board. I've already modified the CDC (VCP) Full Speed example, and have RX, TX, and VBUS sensing work...
Posted on March 12, 2013 at 05:29I'm having trouble leaving DFU mode (following instructions on pp 18 ~21 of http://www.st.com/st-web-ui/static/active/jp/resource/technical/document/application_note/CD00264379.pdf) and entering my application while ...
Posted on March 11, 2013 at 12:37Hi, I downloaded the latest FREERTOS version 7.4 and I'm using the demo ''CORTEX_STM32F103_IARCORTEX_STM32F103_IAR''My big problem is that the stm32f10x files are not updated (from 2006).Is there a newer port for ST...
Posted on March 07, 2013 at 09:47chip: sm32f407 IDE: keil MDK I have user bootloader at 0x08000000, and app code at 0x08020000. Duo to project requirement, I need to run RTX in my bootloader , and can jump to app from bootloader. Problem is when w...
Posted on March 06, 2013 at 16:51 Hi, I have a problem in file usb_regs.h of stm32_f105-07_f2_f4_usb-host-device_lib (version 2.10 ) typedef union _USB_OTG_DEP0XFRSIZ_TypeDef { uint32_t d32; struct { uint32_t xfersize : ...
