Commit ecdcb5cb authored by Birte Kristina Friesel's avatar Birte Kristina Friesel
Browse files

msp430 arch.cc cleanup

parent 41f6b6d6

src/arch/msp430fr5969lp/arch.cc

+1 −111
Original line number Diff line number Diff line
@@ -91,9 +91,6 @@ void Arch::setup(void) 
	TA2EX0 = 0;

	TA2CTL |= TACLR;

#endif



	//P1OUT = 0;

	//P4OUT = 0;

}



#ifdef WITH_WAKEUP
@@ -166,111 +163,4 @@ __attribute__((interrupt(TIMER1_A1_VECTOR))) __attribute__((wakeup)) void handle 
	}

}



#endif

/*

void uart_setup(void)

{

	UCA0CTLW0 = UCSWRST | UCSSEL__SMCLK;

	UCA0MCTLW = UCOS16 | (2<<5) | 0xD600;

	UCA0BR0 = 104;



	UCA0IRCTL = 0;

	UCA0ABCTL = 0;



	P2SEL0 &= ~(BIT0 | BIT1);

	P2SEL1 |= BIT0 | BIT1;

	P2DIR |= BIT0;



	UCA0CTLW0 &= ~UCSWRST;



	UCA0IE |= UCRXIE;

}



void uart_putchar(char c)

{

	while (!(UCA0IFG & UCTXIFG));

	UCA0TXBUF = c;



	if (c == '\n')

		uart_putchar('\r');

}



__attribute__((interrupt(USCI_A0_VECTOR))) void USCI_A0_ISR(void)

{

	static char prompt[64];

	static unsigned int prompt_pos = 0;



	char buf;

	unsigned char raw_p_pos, parse_p_pos;



	char parsed_prompt[64];

	unsigned char argc = 0;

	char *argv[32];



	if (UCA0IFG & UCRXIFG) {

		buf = UCA0RXBUF;

		if (buf == '\r') {



			uart_putchar('\n');

			if (prompt_pos > 0) {



				parse_p_pos = 0;

				argv[0] = parsed_prompt;



				for (raw_p_pos = 0; raw_p_pos < prompt_pos; raw_p_pos++) {

					if (prompt[raw_p_pos] != ' ') {

						parsed_prompt[parse_p_pos++] = prompt[raw_p_pos];

					} else if ((raw_p_pos > 0) && (prompt[raw_p_pos-1] != ' ')) {

						argc++;

						parsed_prompt[parse_p_pos++] = 0;

						argv[argc] = parsed_prompt + parse_p_pos;

					}

				}



				if (parse_p_pos < 64)

					parsed_prompt[parse_p_pos] = 0;

				else

					parsed_prompt[63] = 0;



				check_command(argc, argv);

				prompt_pos = 0;

				*prompt = 0;

			}

			uart_puts(COL_YELLOW "msp430fr5969" COL_GREEN " > " COL_RESET);



		} else if (buf == '\f') {



			uart_puts("\n" COL_YELLOW "msp430fr5969" COL_GREEN " > " COL_RESET);

			uart_nputs(prompt, prompt_pos);



		} else if (buf == 0x7f) {



			if (prompt_pos) {

				prompt_pos--;

				uart_puts("\e[D \e[D");

			}



		} else if (buf == 0x15) { // ^U



			for ( ; prompt_pos > 0; prompt_pos-- )

				uart_puts("\e[D \e[D");

			*prompt = 0;



		} else if (buf == 0x17) { // ^W



			for ( ; (prompt_pos > 0) && (prompt[prompt_pos] != ' '); prompt_pos-- )

				uart_puts("\e[D \e[D");

			for ( ; (prompt_pos > 0) && (prompt[prompt_pos-1] == ' '); prompt_pos-- )

				uart_puts("\e[D \e[D");

			prompt[prompt_pos] = 0;



		} else if (buf >= ' ') {



			if (prompt_pos < sizeof(prompt)-1) {

				prompt[prompt_pos++] = buf;

				uart_putchar(buf);

			}

		}

	}

}

*/
 
#endif /* defined(WITH_LOOP) || defined(TIMER_S) */