diff options
| author | Keith Packard <keithp@keithp.com> | 2009-06-04 11:20:10 -0700 | 
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2009-06-04 11:20:10 -0700 | 
| commit | 208bc15714c7b4020c017eef19011c4eb9ab51e2 (patch) | |
| tree | e49f0098dd29ec7666655c749ce4374c03d96591 /target/beep-timer/beep_timer.c | |
| parent | 17d2432a8b9c15963cd3b821f025ad33972ef477 (diff) | |
Move build and debug tools to 'cctools' directory.
These tools were merged in from the ccdbg package.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'target/beep-timer/beep_timer.c')
| -rw-r--r-- | target/beep-timer/beep_timer.c | 204 | 
1 files changed, 0 insertions, 204 deletions
diff --git a/target/beep-timer/beep_timer.c b/target/beep-timer/beep_timer.c deleted file mode 100644 index b3fa8754..00000000 --- a/target/beep-timer/beep_timer.c +++ /dev/null @@ -1,204 +0,0 @@ -/* - * Copyright © 2008 Keith Packard <keithp@keithp.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ - -sfr at 0x80 P0; -sfr at 0x90 P1; -sfr at 0xA0 P2; -sfr at 0xC6 CLKCON; -sfr at 0xbe SLEEP; - -# define SLEEP_USB_EN		(1 << 7) -# define SLEEP_XOSC_STB		(1 << 6) - -sbit at 0x90 P1_0; -sbit at 0x91 P1_1; -sbit at 0x92 P1_2; -sbit at 0x93 P1_3; -sbit at 0x94 P1_4; -sbit at 0x95 P1_5; -sbit at 0x96 P1_6; -sbit at 0x97 P1_7; - -sfr at 0xF1 PERCFG; -sfr at 0xF2 ADCCFG; -sfr at 0xF3 P0SEL; -sfr at 0xF4 P1SEL; -sfr at 0xF5 P2SEL; - -#define P2SEL_PRI3P1_USART0		(0 << 6) -#define P2SEL_PRI3P1_USART1		(1 << 6) -#define P2SEL_PRI2P1_USART1		(0 << 5) -#define P2SEL_PRI2P1_TIMER3		(1 << 5) -#define P2SEL_PRI1P1_TIMER1		(0 << 4) -#define P2SEL_PRI1P1_TIMER4		(1 << 4) -#define P2SEL_PRI0P1_USART0		(0 << 3) -#define P2SEL_PRI0P1_TIMER1		(1 << 3) -#define P2SEL_SELP2_4_GPIO		(0 << 2) -#define P2SEL_SELP2_4_PERIPHERAL	(1 << 2) -#define P2SEL_SELP2_3_GPIO		(0 << 1) -#define P2SEL_SELP2_3_PERIPHERAL	(1 << 1) -#define P2SEL_SELP2_0_GPIO		(0 << 0) -#define P2SEL_SELP2_0_PERIPHERAL	(1 << 0) - -sfr at 0xFD P0DIR; -sfr at 0xFE P1DIR; -sfr at 0xFF P2DIR; -sfr at 0x8F P0INP; -sfr at 0xF6 P1INP; -sfr at 0xF7 P2INP; - -sfr at 0x89 P0IFG; -sfr at 0x8A P1IFG; -sfr at 0x8B P2IFG; - -sfr at 0xF1 PERCFG; -#define PERCFG_T1CFG_ALT_1	(0 << 6) -#define PERCFG_T1CFG_ALT_2	(1 << 6) - -#define PERCFG_T3CFG_ALT_1	(0 << 5) -#define PERCFG_T3CFG_ALT_2	(1 << 5) - -#define PERCFG_T4CFG_ALT_1	(0 << 4) -#define PERCFG_T4CFG_ALT_2	(1 << 4) - -#define PERCFG_U1CFG_ALT_1	(0 << 1) -#define PERCFG_U1CFG_ALT_2	(1 << 1) - -#define PERCFG_U0CFG_ALT_1	(0 << 0) -#define PERCFG_U0CFG_ALT_2	(1 << 0) - -/* Timer count */ -sfr at 0xCA T3CNT; -sfr at 0xEA T4CNT; - -/* Timer control */ - -sfr at 0xCB T3CTL; -sfr at 0xEB T4CTL; - -#define TxCTL_DIV_1		(0 << 5) -#define TxCTL_DIV_2		(1 << 5) -#define TxCTL_DIV_4		(2 << 5) -#define TxCTL_DIV_8		(3 << 5) -#define TxCTL_DIV_16		(4 << 5) -#define TxCTL_DIV_32		(5 << 5) -#define TxCTL_DIV_64		(6 << 5) -#define TxCTL_DIV_128		(7 << 5) -#define TxCTL_START		(1 << 4) -#define TxCTL_OVFIM		(1 << 3) -#define TxCTL_CLR		(1 << 2) -#define TxCTL_MODE_FREE		(0 << 0) -#define TxCTL_MODE_DOWN		(1 << 0) -#define TxCTL_MODE_MODULO	(2 << 0) -#define TxCTL_MODE_UP_DOWN	(3 << 0) - -/* Timer 4 channel 0 compare control */ - -sfr at 0xCC T3CCTL0; -sfr at 0xCE T3CCTL1; -sfr at 0xEC T4CCTL0; -sfr at 0xEE T4CCTL1; - -#define TxCCTLy_IM			(1 << 6) -#define TxCCTLy_CMP_SET			(0 << 3) -#define TxCCTLy_CMP_CLEAR		(1 << 3) -#define TxCCTLy_CMP_TOGGLE		(2 << 3) -#define TxCCTLy_CMP_SET_UP_CLEAR_DOWN	(3 << 3) -#define TxCCTLy_CMP_CLEAR_UP_SET_DOWN	(4 << 3) -#define TxCCTLy_CMP_SET_CLEAR_FF	(5 << 3) -#define TxCCTLy_CMP_CLEAR_SET_00	(6 << 3) -#define TxCCTLy_CMP_MODE_ENABLE		(1 << 2) - -/* Timer compare value */ -sfr at 0xCD T3CC0; -sfr at 0xCF T3CC1; -sfr at 0xED T4CC0; -sfr at 0xEF T4CC1; - -#define nop()	_asm nop _endasm; - -void -delay (unsigned char n) -{ -	unsigned char i = 0, j = 0; - -	n <<= 1; -	while (--n != 0) -		while (--j != 0) -			while (--i != 0) -				nop(); -} - -void -dit() { -	T4CTL |= TxCTL_START; -	delay(1); -	T4CTL &= ~TxCTL_START; -	delay(1); -} - -void -dah () { -	T4CTL |= TxCTL_START; -	delay(3); -	T4CTL &= ~TxCTL_START; -	delay(1); -} - -void -charspace () { -	delay(2); -} - -void -wordspace () { -	delay(8); -} - -#define _ dit(); -#define ___ dah(); -#define C charspace(); -#define W wordspace(); - -main () -{ -	CLKCON = 0; -	while (!(SLEEP & SLEEP_XOSC_STB)) -		; - -	/* Use timer 4 alternate config 2 */ -	PERCFG = PERCFG_T4CFG_ALT_2; -	/* Use P2_4 for timer 4 output */ -	P2SEL = P2SEL_SELP2_0_PERIPHERAL; - -	T4CCTL0 = TxCCTLy_CMP_TOGGLE|TxCCTLy_CMP_MODE_ENABLE; -	T4CC0 = 125; -	T4CTL = TxCTL_DIV_32 | TxCTL_MODE_MODULO; - -	for (;;) { -		___ _ ___ _ C ___ ___ _ ___ W	/* cq */ -		___ _ _ C _ W			/* de */ -		___ _ ___ C ___ _ _ C		/* kd */ -		___ ___ _ _ _ C	_ _ _ C		/* 7s */ -		___ ___ _ ___ C	___ ___ _ W	/* qg */ -		if (T4CC0 == 94) -			T4CC0 = 125; -		else -			T4CC0 = 94; -	} -}  | 
