projects / sigrok-firmware-fx2lafw.git / blame
| Commit | Line | Data |
|---|---|---|
| 3608c106 UH |
1 | // Copyright (C) 2009 Ubixum, Inc. |
| 2 | // | |
| 3 | // This library is free software; you can redistribute it and/or | |
| 4 | // modify it under the terms of the GNU Lesser General Public | |
| 5 | // License as published by the Free Software Foundation; either | |
| 6 | // version 2.1 of the License, or (at your option) any later version. | |
| 7 | // | |
| 8 | // This library is distributed in the hope that it will be useful, | |
| 9 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 10 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 11 | // Lesser General Public License for more details. | |
| 12 | // | |
| 13 | // You should have received a copy of the GNU Lesser General Public | |
| 040a6eae | 14 | // License along with this library; if not, see <http://www.gnu.org/licenses/>. |
| 3608c106 UH |
15 | |
| 16 | /** \file lights.h | |
| 17 | * macros for turning lights on the EZ-USB development board on and off. | |
| 18 | **/ | |
| 19 | ||
| 20 | #ifndef LIGHTS_H | |
| 21 | #define LIGHTS_H | |
| 22 | ||
| 23 | #include "fx2types.h" | |
| 24 | ||
| 25 | #ifndef FX1 | |
| 26 | // FX2 Dev board lights | |
| 27 | #define D2ONH #0x88 // assembly high byte of light addr | |
| 28 | #define D2OFFH #0x80 | |
| 29 | #define D3ONH #0x98 | |
| 30 | #define D3OFFH #0x90 | |
| 31 | #define D4ONH #0xA8 | |
| 32 | #define D4OFFH #0xA0 | |
| 33 | #define D5ONH #0xB8 | |
| 34 | #define D5OFFH #0xB0 | |
| 35 | volatile xdata at 0x8800 BYTE D2ON; | |
| 36 | volatile xdata at 0x8000 BYTE D2OFF; | |
| 37 | volatile xdata at 0x9800 BYTE D3ON; | |
| 38 | volatile xdata at 0x9000 BYTE D3OFF; | |
| 39 | volatile xdata at 0xA800 BYTE D4ON; | |
| 40 | volatile xdata at 0xA000 BYTE D4OFF; | |
| 41 | volatile xdata at 0xB800 BYTE D5ON; | |
| 42 | volatile xdata at 0xB000 BYTE D5OFF; | |
| 43 | #else | |
| 44 | // FX1 dev board lights | |
| 45 | #define D2ONH #0x80 // assembly high byte of light addr | |
| 46 | #define D2OFFH #0x81 | |
| 47 | #define D3ONH #0x90 | |
| 48 | #define D3OFFH #0x91 | |
| 49 | #define D4ONH #0xA0 | |
| 50 | #define D4OFFH #0xA1 | |
| 51 | #define D5ONH #0xB0 | |
| 52 | #define D5OFFH #0xB1 | |
| 53 | volatile xdata at 0x8000 BYTE D2ON; | |
| 54 | volatile xdata at 0x8100 BYTE D2OFF; | |
| 55 | volatile xdata at 0x9000 BYTE D3ON; | |
| 56 | volatile xdata at 0x9100 BYTE D3OFF; | |
| 57 | volatile xdata at 0xA000 BYTE D4ON; | |
| 58 | volatile xdata at 0xA100 BYTE D4OFF; | |
| 59 | volatile xdata at 0xB000 BYTE D5ON; | |
| 60 | volatile xdata at 0xB100 BYTE D5OFF; | |
| 61 | #endif | |
| 62 | ||
| 63 | /** | |
| 64 | * Easier to use macros defined below | |
| 65 | **/ | |
| 66 | #define activate_light(LIGHT_ADDR) __asm \ | |
| 67 | mov __XPAGE, LIGHT_ADDR \ | |
| 68 | __endasm; __asm \ | |
| 69 | movx a, @r0 \ | |
| 70 | __endasm \ | |
| 71 | ||
| 72 | /** | |
| 73 | * Easy to make lights blink with these macros: | |
| 74 | * \code | |
| 75 | * WORD ct=0; | |
| 76 | * BOOL on=FALSE; | |
| 77 | * while (TRUE) { | |
| 78 | * if (!ct) { | |
| 79 | * on=!on; | |
| 80 | * if (on) d2on(); else d2off(); | |
| 81 | * } | |
| 82 | * ++ct; | |
| 83 | * } | |
| 84 | * \endcode | |
| 85 | **/ | |
| 86 | #define d2on() activate_light(D2ONH) | |
| 87 | #define d2off() activate_light(D2OFFH) | |
| 88 | #define d3on() activate_light(D3ONH) | |
| 89 | #define d3off() activate_light(D3OFFH) | |
| 90 | #define d4on() activate_light(D4ONH) | |
| 91 | #define d4off() activate_light(D4OFFH) | |
| 92 | #define d5on() activate_light(D5ONH) | |
| 93 | #define d5off() activate_light(D5OFFH) | |
| 94 | ||
| 95 | #endif |