AVR®: Sending "Hello World!" from the USART

 In this video:

  • Provide relevant community developed training materials for a useful USART_putstring() function.
  • Modify this to call our USART_Transmit() function.
  • Use delays for testing purposes.
  • Put additional functionality into USART_irq.c and the function prototype to USART_irq.h, so main remains clean.

Next Video:

Using Libc's stdio package to Send Formatted Strings

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