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C/C++

Register Access in C++

By Pete Goodliffe, May 01, 2005

A robust technique provides safe and efficient hardware register access.

May, 2005: Register Access in C++

Listing 4

extern volatile uint32_t UART_TXBUF;
extern volatile uint8_t  UART_TXCTL;
UART_TXBUF = 10;
UART_TXCTL = 3;

// compile this with:
//   gcc listing4.c
//       -gUART_UART_TXBUF=0xfffe0004 
//       -gUART_TXCTL=0xfffe0001



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