14 lines
397 B
C
14 lines
397 B
C
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volatile unsigned int * const UART0DR = (unsigned int *)0x101f1000;
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// UART0 is the terminal running at 0x101f1000
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// UART0DR is the register used to transmit and receive bytes
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void print_uart0(const char *s) {
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while(*s != '\0') { /* Loop until end of string */
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*UART0DR = (unsigned int)(*s); /* Transmit char */
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s++; /* Next char */
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}
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}
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void c_entry() {
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print_uart0("Hello world!\n");
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}
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