Add LED support
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@1434 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
parent
cfb96a3ce0
commit
4d9befbcbd
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@ -601,4 +601,7 @@
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0.4.1 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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* Added board support fot the ZiLog ez80Acclaim! ez80f910200zco Development Kit.
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* Fixed several compilation errors in fixed precision math library when built
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against toolchains that do not support 64-bit type 'long long'.
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* Fix errors in some function prototypes in dirent.h
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@ -8,7 +8,7 @@
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<tr align="center" bgcolor="#e4e4e4">
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<td>
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<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
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<p>Last Updated: December 6, 2008</p>
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<p>Last Updated: December 7 2008</p>
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</td>
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</tr>
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</table>
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@ -1289,6 +1289,9 @@ buildroot-0.1.2 2007-11-06 <spudmonkey@racsa.co.cr>
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<pre><ul>
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nuttx-0.4.1 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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* Added board support fot the ZiLog ez80Acclaim! ez80f910200zco Development Kit.
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* Fixed several compilation errors in fixed precision math library when built
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against toolchains that do not support 64-bit type 'long long'.
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* Fix errors in some function prototypes in dirent.h
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pascal-0.1.3 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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@ -43,18 +43,24 @@
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/****************************************************************************
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* Definitions
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****************************************************************************/
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/* LED pattern definitions */
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#define LED_STARTED 0
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#define LED_HEAPALLOCATE 1
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#define LED_IRQSENABLED 2
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#define LED_STACKCREATED 3
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#define LED_IDLE 4
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#define LED_INIRQ 5
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#define LED_ASSERTION 6
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#define LED_SIGNAL 6
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#define LED_PANIC 7
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/* LED pattern definitions ON OFF */
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#define LED_STARTED 0 /* '0' N/A */
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#define LED_HEAPALLOCATE 1 /* 'H' N/A */
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#define LED_IRQSENABLED 2 /* 'E' N/A */
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#define LED_STACKCREATED 3 /* 'C' N/A */
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#define LED_IDLE 4 /* 'R' N/A */
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#define LED_INIRQ 5 /* 'I' (previous) */
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#define LED_ASSERTION 6 /* 'A' (previous) */
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#define LED_SIGNAL 7 /* 'S' (previous) */
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#define LED_PANIC 8 /* '*' (previous) */
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/* Button definitions */
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#define BUTTON_PB0 0x01 /* PB0: SW1 Bit 0 of GPIO Port B */
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#define BUTTON_PB1 0x02 /* PB1: SW2 Bit 1 of GPIO Port B */
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#define BUTTON_PB2 0x04 /* PB2: SW3 Bit 2 of GPIO Port B */
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/****************************************************************************
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* Public Functions
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@ -68,6 +74,11 @@ extern "C" {
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#define EXTERN extern
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#endif
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#ifdef CONFIG_ARCH_BUTTONS
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EXTERN void up_buttoninit(void);
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EXTERN ubyte up_buttons(void);
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#endif
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#undef EXTERN
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#if defined(__cplusplus)
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}
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@ -61,7 +61,9 @@
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# CONFIG_ENDIAN_BIG - Define for big-endian operation
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# CONFIG_ENDIAN_BIG - define if big endian (default is little endian)
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# CONFIG_DRAM_SIZE - Describes the installed DRAM.
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# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to z8 board architecture.
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# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture.
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# CONFIG_ARCH_BUTTONS - Provide button APIs. Unique to board architecture.
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# CONFIG_ARCH_TIMERHOOK - Provide board-specific hooks into periodic timer logic.
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#
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CONFIG_ARCH=z80
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CONFIG_ARCH_Z80=y
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@ -77,7 +79,10 @@ CONFIG_ARCH_IRQPRIO=n
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CONFIG_BOARD_LOOPSPERMSEC=1250
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CONFIG_ENDIAN_BIG=y
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CONFIG_DRAM_SIZE=65536
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CONFIG_ARCH_LEDS=n
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CONFIG_ARCH_LEDS=y
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CONFIG_ARCH_BUTTONS=n
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CONFIG_ARCH_TIMERHOOK=y
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#
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# eZ8 specific device driver settings
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#
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@ -43,7 +43,14 @@ CFLAGS = $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(INCLUDES) $(ARCH
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ASRCS =
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AOBJS = $(ASRCS:.S=$(OBJEXT))
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CSRCS = ez80_lowinit.c ez80_leds.c
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CSRCS = ez80_lowinit.c
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ifeq ($(CONFIG_ARCH_LEDS),y)
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CSRCS += ez80_leds.c
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endif
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ifeq ($(CONFIG_ARCH_BUTTONS),y)
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CSRCS += ez80_buttons.c
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endif
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COBJS = $(CSRCS:.c=$(OBJEXT))
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SRCS = $(ASRCS) $(CSRCS)
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@ -54,6 +54,151 @@
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* Private Data
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****************************************************************************/
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/* 5x7 LED matrix character glyphs. Each glyph consists of 6 bytes, one
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* each row and each containing 7 bits of data, one for each column
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*/
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#if 0 /* Not used */
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static const ubyte g_chblock[6] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; /* block */
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#endif
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static const ubyte g_chspace[] = 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f}; /* space */
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#if 0 /* Not used */
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static const ubyte g_chexclam[] = 0x1b, 0x1b, 0x1b, 0x1b, 0x1b, 0x1f, 0x1b}; /* ! */
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static const ubyte g_chquote[] = 0x15, 0x15, 0x15, 0x1f, 0x1f, 0x1f, 0x1f}; /* " */
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static const ubyte g_chnum[] = 0x1f, 0x15, 0x00, 0x15, 0x00, 0x15, 0x1f}; /* # */
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static const ubyte g_chdollar[] = 0x1b, 0x11, 0x0a, 0x11, 0x0a, 0x11, 0x1b}; /* $ */
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static const ubyte g_chpct[] = 0x1f, 0x1e, 0x15, 0x1b, 0x15, 0x0f, 0x1f}; /* % */
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static const ubyte g_champ[] = 0x11, 0x0e, 0x0e, 0x11, 0x15, 0x0e, 0x10}; /* & */
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static const ubyte g_chsquote[] = 0x1b, 0x1b, 0x1b, 0x1f, 0x1f, 0x1f, 0x1f}; /* ' */
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static const ubyte g_chlparen[] = 0x1d, 0x1b, 0x17, 0x17, 0x17, 0x1b, 0x1d}; /* ( */
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static const ubyte g_chrparen[] = 0x17, 0x1b, 0x1d, 0x1d, 0x1d, 0x1b, 0x17}; /* ) */
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#endif
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static const ubyte g_chast[] = 0x1f, 0x0a, 0x11, 0x00, 0x11, 0x0a, 0x1f}; /* * */
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#if 0 /* Not used */
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static const ubyte g_chplus[] = 0x1f, 0x1b, 0x1b, 0x00, 0x1b, 0x1b, 0x1f}; /* + */
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static const ubyte g_chcomma[] = 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1b, 0x17}; /* , */
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static const ubyte g_chhyphen[] = 0x1f, 0x1f, 0x1f, 0x00, 0x1f, 0x1f, 0x1f}; /* - */
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static const ubyte g_chperiod[] = 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1b}; /* . */
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static const ubyte g_chslash[] = 0x1f, 0x1e, 0x1d, 0x1b, 0x17, 0x0f, 0x1f}; /* / */
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#endif
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static const ubyte g_ch0[] = 0x11, 0x0e, 0x0c, 0x0a, 0x06, 0x0e, 0x11}; /* 0 */
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#if 0 /* Not used */
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static const ubyte g_ch1[] = 0x1b, 0x13, 0x1b, 0x1b, 0x1b, 0x1b, 0x11}; /* 1 */
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static const ubyte g_ch2[] = 0x11, 0x0e, 0x1d, 0x1b, 0x17, 0x0f, 0x00}; /* 2 */
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static const ubyte g_ch3[] = 0x11, 0x0e, 0x1e, 0x19, 0x1e, 0x0e, 0x11}; /* 3 */
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static const ubyte g_ch4[] = 0x0e, 0x0e, 0x0e, 0x10, 0x1e, 0x1e, 0x1e}; /* 4 */
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static const ubyte g_ch5[] = 0x00, 0x0f, 0x0f, 0x01, 0x1e, 0x0e, 0x11}; /* 5 */
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static const ubyte g_ch6[] = 0x11, 0x0f, 0x0f, 0x01, 0x0e, 0x0e, 0x11}; /* 6 */
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static const ubyte g_ch7[] = 0x00, 0x1e, 0x1e, 0x1d, 0x1b, 0x1b, 0x1b}; /* 7 */
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static const ubyte g_ch8[] = 0x11, 0x0e, 0x0e, 0x11, 0x0e, 0x0e, 0x11}; /* 8 */
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static const ubyte g_ch9[] = 0x11, 0x0e, 0x0e, 0x10, 0x1e, 0x1d, 0x1b}; /* 9 */
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static const ubyte g_chcolon[] = 0x1f, 0x1f, 0x1b, 0x1f, 0x1b, 0x1f, 0x1f}; /* : */
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static const ubyte g_shsemi[] = 0x1f, 0x1f, 0x1b, 0x1f, 0x1b, 0x17, 0x1f}; /* ; */
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static const ubyte g_chlt[] = 0x1d, 0x1b, 0x17, 0x0f, 0x17, 0x1b, 0x1d}; /* < */
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static const ubyte g_cheq[] = 0x1f, 0x1f, 0x00, 0x1f, 0x00, 0x1f, 0x1f}; /* = */
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static const ubyte g_chgt[] = 0x17, 0x1b, 0x1d, 0x1e, 0x1d, 0x1b, 0x17}; /* > */
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static const ubyte g_chquest[] = 0x11, 0x0e, 0x0d, 0x1b, 0x1b, 0x1f, 0x1b}; /* ? */
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static const ubyte g_chat[] = 0x11, 0x0a, 0x04, 0x04, 0x05, 0x0a, 0x11}; /* @ */
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#endif
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static const ubyte g_chA[] = 0x11, 0x0e, 0x0e, 0x0e, 0x00, 0x0e, 0x0e}; /* A */
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#if 0 /* Not used */
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static const ubyte g_chB[] = 0x01, 0x0e, 0x0e, 0x01, 0x0e, 0x0e, 0x01}; /* B */
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#endif
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static const ubyte g_chC[] = 0x11, 0x0e, 0x0f, 0x0f, 0x0f, 0x0e, 0x11}; /* C */
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s#if 0 /* Not used */
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tatic const ubyte g_chD[] = 0x01, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x01}; /* D */
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#endif
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static const ubyte g_chE[] = 0x00, 0x0f, 0x0f, 0x01, 0x0f, 0x0f, 0x00}; /* E */
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#if 0 /* Not used */
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static const ubyte g_chF[] = 0x00, 0x0f, 0x0f, 0x01, 0x0f, 0x0f, 0x0f}; /* F */
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static const ubyte g_chG[] = 0x11, 0x0e, 0x0f, 0x08, 0x0e, 0x0e, 0x11}; /* G */
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#endif
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static const ubyte g_chH[] = 0x0e, 0x0e, 0x0e, 0x00, 0x0e, 0x0e, 0x0e}; /* H */
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static const ubyte g_chI[] = 0x00, 0x1b, 0x1b, 0x1b, 0x1b, 0x1b, 0x00}; /* I */
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#if 0 /* Not used */
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static const ubyte g_chJ[] = 0x00, 0x1d, 0x1d, 0x1d, 0x0d, 0x0d, 0x13}; /* J */
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static const ubyte g_chK[] = 0x0e, 0x0d, 0x0b, 0x07, 0x0b, 0x0d, 0x0e}; /* K */
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static const ubyte g_chL[] = 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x00}; /* L */
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static const ubyte g_chM[] = 0x0e, 0x04, 0x0a, 0x0a, 0x0e, 0x0e, 0x0e}; /* M */
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static const ubyte g_chN[] = 0x0e, 0x0e, 0x06, 0x0a, 0x0c, 0x0e, 0x0e}; /* N */
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static const ubyte g_chO[] = 0x11, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x11}; /* O */
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static const ubyte g_chP[] = 0x01, 0x0e, 0x0e, 0x01, 0x0f, 0x0f, 0x0f}; /* P */
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static const ubyte g_chQ[] = 0x11, 0x0e, 0x0e, 0x0e, 0x0a, 0x0c, 0x10}; /* Q */
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#endif
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static const ubyte g_chR[] = 0x01, 0x0e, 0x0e, 0x01, 0x0b, 0x0d, 0x0e}; /* R */
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static const ubyte g_chS[] = 0x11, 0x0e, 0x0f, 0x11, 0x1e, 0x0e, 0x11}; /* S */
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#if 0 /* Not used */
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static const ubyte g_chT[] = 0x00, 0x1b, 0x1b, 0x1b, 0x1b, 0x1b, 0x1b}; /* T */
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static const ubyte g_chU[] = 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x11}; /* U */
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static const ubyte g_chV[] = 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x15, 0x1b}; /* V */
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static const ubyte g_chW[] = 0x0e, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x15}; /* W */
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static const ubyte g_chX[] = 0x0e, 0x0e, 0x15, 0x1b, 0x15, 0x0e, 0x0e}; /* X */
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static const ubyte g_chY[] = 0x0e, 0x0e, 0x15, 0x1b, 0x1b, 0x1b, 0x1b}; /* Y */
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static const ubyte g_chZ[] = 0x00, 0x1e, 0x1d, 0x1b, 0x17, 0x0f, 0x00}; /* Z */
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static const ubyte g_chlbrack[] = 0x03, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x03}; /* [ */
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static const ubyte g_chbslash[] = 0x1f, 0x0f, 0x17, 0x1b, 0x1d, 0x1e, 0x1f}; /* backslash */
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static const ubyte g_chrbrack[] = 0x1c, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1c}; /* ] */
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static const ubyte g_chcaret[] = 0x1b, 0x15, 0x0e, 0x1f, 0x1f, 0x1f, 0x1f}; /* ^ */
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static const ubyte g_chunder[] = 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x00}; /* _ */
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static const ubyte g_chgrave[] = 0x1b, 0x1b, 0x1b, 0x1f, 0x1f, 0x1f, 0x1f}; /* ' */
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static const ubyte g_cha[] = 0x1f, 0x1f, 0x19, 0x16, 0x16, 0x16, 0x18}; /* a */
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static const ubyte g_chb[] = 0x17, 0x17, 0x11, 0x16, 0x16, 0x16, 0x11}; /* b */
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static const ubyte g_chc[] = 0x1f, 0x1f, 0x19, 0x16, 0x17, 0x16, 0x19}; /* c */
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static const ubyte g_chd[] = 0x1e, 0x1e, 0x18, 0x16, 0x16, 0x16, 0x18}; /* d */
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static const ubyte g_che[] = 0x1f, 0x1f, 0x19, 0x10, 0x17, 0x16, 0x19}; /* e */
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static const ubyte g_chf[] = 0x1d, 0x1a, 0x1b, 0x11, 0x1b, 0x1b, 0x1b}; /* f */
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static const ubyte g_chg[] = 0x1f, 0x19, 0x16, 0x16, 0x18, 0x16, 0x19}; /* g */
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static const ubyte g_chh[] = 0x17, 0x17, 0x11, 0x16, 0x16, 0x16, 0x16}; /* h */
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static const ubyte g_chi[] = 0x1f, 0x1f, 0x1b, 0x1f, 0x1b, 0x1b, 0x1b}; /* i */
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static const ubyte g_chj[] = 0x1f, 0x1d, 0x1f, 0x1d, 0x1d, 0x1d, 0x13}; /* j */
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static const ubyte g_chk[] = 0x17, 0x17, 0x15, 0x13, 0x13, 0x15, 0x16}; /* k */
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static const ubyte g_chl[] = 0x1b, 0x1b, 0x1b, 0x1b, 0x1b, 0x1b, 0x1b}; /* l */
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static const ubyte g_chm[] = 0x1f, 0x1f, 0x05, 0x0a, 0x0a, 0x0a, 0x0a}; /* m */
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static const ubyte g_chn[] = 0x1f, 0x1f, 0x11, 0x16, 0x16, 0x16, 0x16}; /* n */
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static const ubyte g_cho[] = 0x1f, 0x1f, 0x19, 0x16, 0x16, 0x16, 0x19}; /* o */
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static const ubyte g_chp[] = 0x1f, 0x11, 0x16, 0x16, 0x11, 0x17, 0x17}; /* p */
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static const ubyte g_chq[] = 0x1f, 0x18, 0x16, 0x16, 0x18, 0x1e, 0x1e}; /* q */
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static const ubyte g_chr[] = 0x1f, 0x1f, 0x11, 0x16, 0x17, 0x17, 0x17}; /* r */
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static const ubyte g_chs[] = 0x1f, 0x1f, 0x18, 0x17, 0x19, 0x1e, 0x11}; /* s */
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static const ubyte g_cht[] = 0x1f, 0x1f, 0x1b, 0x11, 0x1b, 0x1b, 0x1b}; /* t */
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static const ubyte g_chu[] = 0x1f, 0x1f, 0x16, 0x16, 0x16, 0x16, 0x18}; /* u */
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static const ubyte g_chv[] = 0x1f, 0x1f, 0x16, 0x16, 0x16, 0x16, 0x19}; /* v */
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static const ubyte g_chw[] = 0x1f, 0x1f, 0x0a, 0x0a, 0x0a, 0x0a, 0x15}; /* w */
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static const ubyte g_chx[] = 0x1f, 0x1f, 0x0e, 0x15, 0x1b, 0x15, 0x0e}; /* x */
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static const ubyte g_chy[] = 0x1f, 0x1a, 0x1a, 0x1a, 0x1d, 0x1b, 0x17}; /* y */
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static const ubyte g_cha[] = 0x1f, 0x1f, 0x10, 0x1d, 0x1b, 0x17, 0x10}; /* z */
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static const ubyte g_chlbrace[] = 0x1d, 0x1b, 0x1b, 0x17, 0x1b, 0x1b, 0x1d}; /* { */
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static const ubyte g_chvbar[] = 0x1b, 0x1b, 0x1b, 0x1f, 0x1b, 0x1b, 0x1b}; /* | */
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static const ubyte g_chrbrace[] = 0x17, 0x1b, 0x1b, 0x1d, 0x1b, 0x1b, 0x17}; /* } */
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static const ubyte g_chtilde[] = 0x1f, 0x1a, 0x15, 0x1f, 0x1f, 0x1f, 0x1f}; /* ~ */
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||||
#endif
|
||||
|
||||
/* The current and previously selected glyph */
|
||||
|
||||
static const ubyte *g_currglyph = g_chspace;
|
||||
static const ubyte *g_prevglyph = g_chspace;
|
||||
|
||||
/* Current row and column */
|
||||
|
||||
static ubyte g_anodecol = 1;
|
||||
static ubyte g_cathoderow = 0;
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
|
@ -69,6 +214,10 @@
|
|||
#ifdef CONFIG_ARCH_LEDS
|
||||
void up_ledinit(void)
|
||||
{
|
||||
g_currglyph = g_chspace;
|
||||
g_prevglyph = g_chspace;
|
||||
g_anodecol = 1;
|
||||
g_cathoderow = 0;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
|
|
@ -77,6 +226,50 @@ void up_ledinit(void)
|
|||
|
||||
void up_ledon(int led)
|
||||
{
|
||||
FAR const char *tmp = g_currglyph;
|
||||
switch (led)
|
||||
{
|
||||
case LED_STARTED:
|
||||
g_currglyph = g_ch0;
|
||||
break;
|
||||
|
||||
case LED_HEAPALLOCATE:
|
||||
g_currglyph = g_chH;
|
||||
break;
|
||||
|
||||
case LED_IRQSENABLED:
|
||||
g_currglyph = g_chE;
|
||||
break;
|
||||
|
||||
case LED_STACKCREATED:
|
||||
g_currglyph = g_chC;
|
||||
break;
|
||||
|
||||
case LED_IDLE:
|
||||
g_currglyph = g_chR;
|
||||
break;
|
||||
|
||||
case LED_INIRQ:
|
||||
g_currglyph = g_chI;
|
||||
break;
|
||||
|
||||
case LED_ASSERTION:
|
||||
g_currglyph = g_chA;
|
||||
break;
|
||||
|
||||
case LED_SIGNAL:
|
||||
g_currglyph = g_chS;
|
||||
break;
|
||||
|
||||
case LED_PANIC:
|
||||
g_currglyph = g_chast;
|
||||
break;
|
||||
|
||||
default:
|
||||
return;
|
||||
}
|
||||
|
||||
g_prevglyph = tmp;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
|
|
@ -85,5 +278,26 @@ void up_ledon(int led)
|
|||
|
||||
void up_ledoff(int led)
|
||||
{
|
||||
g_currglyph = g_prevglyph;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_timerhook
|
||||
****************************************************************************/
|
||||
|
||||
void up_timerhook(void)
|
||||
{
|
||||
if (g_cathoderow > 6)
|
||||
{
|
||||
g_anodecol = 1;
|
||||
g_cathoderow = 0;
|
||||
}
|
||||
|
||||
ez80_putmmreg8(g_anodecol, EZ80_LEDANODE);
|
||||
ez80_putmmreg8(g_currglyph[g_cathoderow], EZ80_LEDCATHODE);
|
||||
|
||||
g_cathoderow++;
|
||||
g_anodecol = g_anodecol << 1;
|
||||
}
|
||||
|
||||
#endif /* CONFIG_ARCH_LEDS */
|
||||
|
|
|
|||
|
|
@ -0,0 +1,145 @@
|
|||
/****************************************************************************
|
||||
* arch/ez80f910200zco/src/ez80f910200zco.h
|
||||
*
|
||||
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef _CONFIGS_EZ80F910200ZCO_SRC_EZ80F910200ZCO+H
|
||||
#define _CONFIGS_EZ80F910200ZCO_SRC_EZ80F910200ZCO+H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Memory map */
|
||||
|
||||
#define EZ80_ONCHIPFLASH 0x000000 /* CS0: 256Kb of on-chip flash */
|
||||
#define EZ80_OFFCHIPFLASH 0x400000 /* CS0: Off chip flash (Up to 4Mb-256Kb) */
|
||||
#define EZ80_LEDGPIOCNTRL 0x800000 /* CS2: (See below) */
|
||||
#define EZ80_PLTFMSRAM 0xb80000 /* CS2: Platform SRAM (512Kb) */
|
||||
#define EZ80_MODULESRAM 0xc00000 /* CS1: Module SRAM (up to 2Mb) */
|
||||
#define EZ80_ONCHIPFLASH 0xffe000 /* On-chip SRAM (8Kb) */
|
||||
|
||||
/* LED and port emulation memory register addresses */
|
||||
|
||||
#define EZ80_LEDANODE 0x800000 /* WR: LED anode/GPIO port output control */
|
||||
#define EZ80_GPIOCNTRL EZ80_LEDANODE
|
||||
#define EZ80_LEDCATHODE 0x800001 /* WR: LED cathode/Modem/Trig */
|
||||
#define EZ80_MODEM EZ80_LEDCATHODE
|
||||
#define EZ80_TRIGGERS EZ80_LEDCATHODE
|
||||
#define EZ80_GPIODATA 0x800002 /* RD/WR: GPIO data */
|
||||
|
||||
#define getmmreg(a) (*(ubyte*)(a))
|
||||
#define putmmreg(v,a) (*(ubyte*)(a) = (v))
|
||||
|
||||
/* LED anode/GPIO port output control bit definitions */
|
||||
|
||||
#define EZ80_ANODECOL1 0x01
|
||||
#define EZ80_ANODECOL2 0x02
|
||||
#define EZ80_ANODECOL3 0x04
|
||||
#define EZ80_ANODECOL4 0x08
|
||||
#define EZ80_ANODECOL5 0x10
|
||||
#define EZ80_ANODECOL6 0x20
|
||||
#define EZ80_ANODECOL7 0x40
|
||||
#define EZ80_GPIOOUTPUT 0x80
|
||||
|
||||
/* LED cathode/Modem/Trig bit definitions */
|
||||
|
||||
#define EZ80_CATHODEROW5 0x01
|
||||
#define EZ80_CATHODEROW4 0x02
|
||||
#define EZ80_CATHODEROW3 0x04
|
||||
#define EZ80_CATHODEROW2 0x08
|
||||
#define EZ80_CATHODEROW1 0x10
|
||||
#define EZ80_MODEMRESET 0x20
|
||||
#define EZ80_TRIG1 0x40
|
||||
#define EZ80_TRIG2 0x80
|
||||
|
||||
/* GPIO data bit definitions */
|
||||
|
||||
#define EZ80_GPIOD0 0x01
|
||||
#define EZ80_GPIOD1 0x02
|
||||
#define EZ80_GPIOD2 0x04
|
||||
#define EZ80_GPIOD3 0x08
|
||||
#define EZ80_GPIOD4 0x10
|
||||
#define EZ80_GPIOD5 0x20
|
||||
#define EZ80_GPIOD6 0x40
|
||||
#define EZ80_GPIOD7 0x80
|
||||
|
||||
/* Modem Signals:
|
||||
*
|
||||
* DCD:
|
||||
* The Data Carrier Detect (DCD) signal at D1 indicates that a good carrier
|
||||
* signal is being received from the remove mode.
|
||||
* RX:
|
||||
* The RX signal at D2 indicates that data is received from the modem.
|
||||
* DTR:
|
||||
* The Data Terminal Ready (DTR) signal at D3 informs the modem that the PC
|
||||
* is ready.
|
||||
* TX:
|
||||
* The TX signal at D4 indicates that data is tranmitted to the modem.
|
||||
*/
|
||||
|
||||
/* Push buttons:
|
||||
*
|
||||
* PB0 SW1 Bit 0 of GPIO Port B
|
||||
* PB1 SW2 Bit 1 of GPIO Port B
|
||||
* PB2 SW3 Bit 2 of GPIO Port B
|
||||
* RESET SW4
|
||||
*/
|
||||
|
||||
#define EZ80_PB0_IRQ EZ80_PORTB0_IRQ /* Vector Oxa0 */
|
||||
#define EZ80_PB1_IRQ EZ80_PORTB1_IRQ /* Vector Oxa4 */
|
||||
#define EZ80_PB2_IRQ EZ80_PORTB2_IRQ /* Vector Oxa8 */
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
#undef EXTERN
|
||||
#if defined(__cplusplus)
|
||||
#define EXTERN extern "C"
|
||||
extern "C" {
|
||||
#else
|
||||
#define EXTERN extern
|
||||
#endif
|
||||
|
||||
#undef EXTERN
|
||||
#if defined(__cplusplus)
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _CONFIGS_EZ80F910200ZCO_SRC_EZ80F910200ZCO+H */
|
||||
Loading…
Reference in New Issue