• Libraries for playing multiple sounds
    My primary application needs to play multiple audio files off an SD card to either a serial codec or the internal DAC of one of the microcontrollers. Does Keil have an existing library which performs...
  • playing audio using 8051
    Hello all, I am doing a small project where i want some audio to be played using 8051.If user press 70 in the keyboard ,then the audio system should say "Seventy".If the user presses another button...
  • PWM to play wave file
    Hello guys, some one have experience to playing an wave file sampled at 44100Khz with 8 bit resolution mono by PWM micro device ? I use STM Cortex 103 and I have also demo board that use this way to...
  • Is it possible to play an audio file with a GSM modem
    Hi All, I am doing a GSM project for my third year, and I am clueless where to begin. Please advice me. The requirements are: A microcontroller receives a signal from a door sensor. Whenever...
  • From a library I've been told to to support
    Hello good and kind people. I have been told to put some code into Keil MDK ARM. I have been told it works. Here is an extract. #define loop } long ratishmy(char **IPtab) { char mystring[10...