diff --git a/bootloader/meizu_m6sl.c b/bootloader/meizu_m6sl.c index 8826abbcf0..442a0f9e18 100644 --- a/bootloader/meizu_m6sl.c +++ b/bootloader/meizu_m6sl.c @@ -43,6 +43,7 @@ #include "common.h" #include "rbunicode.h" #include "usb.h" +#include "qt1106.h" #include @@ -51,64 +52,6 @@ char version[] = APPSVERSION; #define SHORT_DELAY 50000 #define PAUSE_DELAY 50000 -#define SPIDELAY(_x) void(_x); -#define SETMOSI() PDAT1 |= (1 << 6) -#define CLRMOSI() PDAT1 &= ~(1 << 6) - -#define MISO ((PDAT0 >> 3) & 1) -#define RDY (PDAT1 & (1 << 5)) - -#define SETCLK() PDAT0 |= (1 << 1) -#define CLRCLK() PDAT0 &= ~(1 << 1) - -#define SETSS() PDAT0 |= (1 << 0) -#define CLRSS() PDAT0 &= ~(1 << 0) - -#define SPISPEED 10000 - -#define QT_CT 0x00800000 - -#define QT_AKS_DISABLED 0x00000000 -#define QT_AKS_GLOBAL 0x00010000 -#define QT_AKS_MODE1 0x00020000 -#define QT_AKS_MODE2 0x00030000 -#define QT_AKS_MODE3 0x00040000 -#define QT_AKS_MODE4 0x00050000 - -#define QT_SLD_WHEEL 0x00000000 -#define QT_SLD_SLIDER 0x00080000 - -#define QT_KEY7_NORMAL 0x00000000 -#define QT_KEY7_PROX 0x00100000 - -#define QT_MODE_FREE 0x00000000 -#define QT_MODE_LP1 0x00000100 -#define QT_MODE_LP2 0x00000200 -#define QT_MODE_LP3 0x00000300 -#define QT_MODE_LP4 0x00000400 -#define QT_MODE_SYNC 0x00000500 -#define QT_MODE_SLEEP 0x00000600 - -#define QT_LPB 0x00000800 -#define QT_DI 0x00001000 - -#define QT_MOD_10 0x00000000 -#define QT_MOD_20 0x00002000 -#define QT_MOD_60 0x00004000 -#define QT_MOD_INF 0x00006000 - -#define QT_CAL_ALL 0x00000000 -#define QT_CAL_KEYS 0x00000008 -#define QT_CAL_WHEEL 0x00000010 -#define QT_RES_4 0x00000020 -#define QT_RES_8 0x00000040 -#define QT_RES_16 0x00000060 -#define QT_RES_32 0x00000080 -#define QT_RES_64 0x000000A0 -#define QT_RES_128 0x000000C0 -#define QT_RES_256 0x000000E0 - - static inline void delay(int duration) { volatile int i; @@ -116,60 +59,6 @@ static inline void delay(int duration) } -void init_qt1106(void) -{ - int oldval; - - oldval = PCON0; - //Set P0.0 and P0.1 to output, set P0.3 to input - PCON0 = ((oldval & ~(3 << 0 || 3 << 2 || 3 << 6)) | (1 << 0 | 1 << 2)); - - oldval = PCON1; - //Set P1.5 to input, set P1.6 to input - PCON1 = ((oldval & ~(0xf << 20 || 0xf << 24)) | (1 << 24)); - - SETSS(); - SETCLK(); -} - -unsigned read_qt1106(unsigned int input) -{ - int output = 0; - int i; - - while(!RDY) {} - - delay(10); // < 470 us - - CLRSS(); - delay(13); // > 22 us - - for (i = 0; i < 24; i++) { - - CLRCLK(); - - if (input & (1 << 23)) - SETMOSI(); - else - CLRMOSI(); - input <<= 1; - - delay(20); // >> 6.7 us - - SETCLK(); - - output |= MISO; - output <<= 1; - - delay(20); // >> 6.7 us - } - - SETSS(); - - return (output & 0x00FFFFFF); -} - - void bl_debug(bool bit) { if (bit) @@ -178,7 +67,6 @@ void bl_debug(bool bit) delay(LONG_DELAY); PDAT0 ^= (1 << 2); //Toggle backlight delay(LONG_DELAY); - //for(i=0;i ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id: $ + * + * Copyright (C) 2008 by Frank Gevaerts + * + * 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ + +#include "qt1106.h" +#include "cpu.h" +#include "system.h" + + +#define SPIDELAY(_x) void(_x); +#define SETMOSI() (PDAT1 |= (1 << 6)) +#define CLRMOSI() (PDAT1 &= ~(1 << 6)) + +#define MISO ((PDAT0 >> 3) & 1) +#define RDY (PDAT1 & (1 << 5)) + +#define SETCLK() (PDAT0 |= (1 << 1)) +#define CLRCLK() (PDAT0 &= ~(1 << 1)) + +#define SETSS() (PDAT0 |= (1 << 0)) +#define CLRSS() (PDAT0 &= ~(1 << 0)) + +#define CHANGE (PDAT0 & (1 << 4)) + + +void init_qt1106(void) +{ + int oldval; + + oldval = PCON0; + //Set P0.0 and P0.1 to output, set P0.3 and P0.4 to input + PCON0 = ((oldval & ~(3 << 0 || 3 << 2 || 3 << 6 || 3 << 8)) | (1 << 0 | 1 << 2)); + + oldval = PCON1; + //Set P1.5 to input, set P1.6 to input + PCON1 = ((oldval & ~(0xf << 20 || 0xf << 24)) | (1 << 24)); + + + SETSS(); + SETCLK(); +} + +static inline void delay(int duration) +{ + volatile int i; + for(i=0;i 22 us + + for (i = 0; i < 24; i++) { + + CLRCLK(); + + if (output & (1 << 23)) + SETMOSI(); + else + CLRMOSI(); + output <<= 1; + + delay(20); // >> 6.7 us + + SETCLK(); + + input |= MISO; + input <<= 1; + + delay(20); // >> 6.7 us + } + + SETSS(); + + return (input); +} + + diff --git a/firmware/export/qt1106.h b/firmware/export/qt1106.h new file mode 100644 index 0000000000..6ff192e840 --- /dev/null +++ b/firmware/export/qt1106.h @@ -0,0 +1,72 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id: $ + * + * Copyright (C) 2008 by Frank Gevaerts + * + * 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ +#ifndef _QT1106_H_ +#define _QT1106_H_ + +#define QT1106_CT 0x00800000 + +#define QT1106_AKS_DISABLED 0x00000000 +#define QT1106_AKS_GLOBAL 0x00010000 +#define QT1106_AKS_MODE1 0x00020000 +#define QT1106_AKS_MODE2 0x00030000 +#define QT1106_AKS_MODE3 0x00040000 +#define QT1106_AKS_MODE4 0x00050000 + +#define QT1106_SLD_WHEEL 0x00000000 +#define QT1106_SLD_SLIDER 0x00080000 + +#define QT1106_KEY7_NORMAL 0x00000000 +#define QT1106_KEY7_PROX 0x00100000 + +#define QT1106_MODE_FREE 0x00000000 +#define QT1106_MODE_LP1 0x00000100 +#define QT1106_MODE_LP2 0x00000200 +#define QT1106_MODE_LP3 0x00000300 +#define QT1106_MODE_LP4 0x00000400 +#define QT1106_MODE_SYNC 0x00000500 +#define QT1106_MODE_SLEEP 0x00000600 + +#define QT1106_LPB 0x00000800 +#define QT1106_DI 0x00001000 + +#define QT1106_MOD_10 0x00000000 +#define QT1106_MOD_20 0x00002000 +#define QT1106_MOD_60 0x00004000 +#define QT1106_MOD_INF 0x00006000 + +#define QT1106_CAL_ALL 0x00000000 +#define QT1106_CAL_KEYS 0x00000008 +#define QT1106_CAL_WHEEL 0x00000010 +#define QT1106_RES_4 0x00000020 +#define QT1106_RES_8 0x00000040 +#define QT1106_RES_16 0x00000060 +#define QT1106_RES_32 0x00000080 +#define QT1106_RES_64 0x000000A0 +#define QT1106_RES_128 0x000000C0 +#define QT1106_RES_256 0x000000E0 + + +void init_qt1106(void); +void qt1106_wait(void); +unsigned int qt1106_io(unsigned int input); + +#endif +