Posted on November 19, 2017 at 13:50 I created a project by CubeMx and enabled Ethernet in RMII mode plus LWIP.I am trying to send UDP packet with this code :void udpAppi_sendPacket(void){     ip_addr_t     client1IpAddr;     IP4_ADDR(&client1IpAddr...

Posted on August 21, 2017 at 15:18hi everybodyi am trying to transfer large amount of data through UDP to PC from my STM32F407.the problem is when i want to send more than 1500 bytes , i get nothing on PC side.it seems LWIP (which is generated and c...

Posted on October 29, 2016 at 11:30Hi everybodyI need to get PWM input value using input capture .I set Input Capture in Both Edge mode and I'm getting the HAL_TIM_IC_CaptureCallback very well . but for calculating the PWM duty cycle I need to know ...

Posted on September 10, 2016 at 12:37Hi every body.i configure STM32CubeMX to write on SD card. im using stm32f7 discovery board. i set SDMMC on ''SD 4bit wide bus''  and enabled FatFS for SD card.my main function is :int main(void){  /* USER CODE B...

Posted on August 09, 2016 at 10:24hi every bodyrecently for developing a realtime system in my stm32f407 micro controller i need to calculate each bus delay(uart , spi , i2c ,..) . for that reason i need to get system time in microsecond unit.i'm us...