Posted on December 24, 2012 at 17:41 uint32_t uIPMain( void ) { uint32_t i; uip_ipaddr_t ipaddr; struct timer periodic_timer, arp_timer; // Sys timer init 1/100 sec tick clock_init(2); timer_set(&periodic_timer, CLOCK_SECOND / 2); timer_s...
Posted on April 08, 2013 at 03:29Hi Guyz, I would like to send a udp data using the STM32F4DIS-EXT board / STM32f4DIS-BB (serial/LAN/SD). Can someone guide me how... ( I am now browsing the examples) #lwip #lwip #ip #ip #udp #udp
Posted on September 01, 2011 at 10:37Hello, I have a problem with the ethernet controller DP83848 in combiantion with a STM32F107. I designed a PCB with these two components, I copied a part of the schematic of the STM3210C-EVAL board. I am using t...
Posted on April 04, 2013 at 14:52Hi, I have a big problem. I'm trying to port an application I found for STM32F4 mcu to a STM32F107VC mcu. This application uses lwip for ethernet and FreeRTOS. I try a lot but cannot compile an application that runs....
Posted on March 30, 2013 at 12:43Hi all, I'm using STM32F100 processors for a while now and i had no issue so far. I'm looking for a solution that provides USB host functionality to a Flash disk but it must be powered by battery, so it must by ener...
Posted on March 27, 2013 at 15:02Hello Guys,I am wondering if the software tool designed to install the STM32 virtual com port driver is translated in Chinese. If it is not the case, how can I ''fix'' it ? I am thinking do the same job by creating a...
Posted on March 25, 2013 at 16:10For the demo example AN2557 1.does it need a special bin file to creat, because standard bin file doesn't contain the format show in the YMODEM.c ? 2.Does this format made by the UART modem if put in YMODEM? 3.What ...
Posted on December 26, 2012 at 05:46hi how can I get high speed USB interface to host a device on STM32F4discovery? would i have to remove component from the kit OR just add additional PHY? #high-speed-usb #usb-otg #cpen #otg_hs #highspee...
Posted on March 23, 2013 at 21:28Hi all. I try to run audiopayback and record demo on F4 discovery board. When i upload precompiled binary (internal Flash mode) i hear from speakers 5 sec audio sample. Sound is not ''crystal clear'' but i think is c...
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, ...
