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This commit is contained in:
Erik Tylek Kettenburg
2015-06-23 12:42:35 -07:00
parent bc55c9bb45
commit 6ca6b114d5
3581 changed files with 93 additions and 51 deletions
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7
digistump-sam/libraries/UTFT/hardware/arm/HW_ARM.h Normal file
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void UTFT::_convert_float(char *buf, double num, int width, byte prec)
{
char format[10];
sprintf(format, "%%%i.%if", width, prec);
sprintf(buf, format, num);
}

26
digistump-sam/libraries/UTFT/hardware/arm/HW_ARM_defines.h Normal file
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// CTE TFT LCD/SD Shield for Arduino Due
// -------------------------------------
// Uncomment the following line if you are using this shield
//#define CTE_DUE_SHIELD 1
//
// For this shield: RS=25, WR=26, CS=27, RST=28
//********************************************************************
// *** Hardwarespecific defines ***
#define cbi(reg, bitmask) *reg &= ~bitmask
#define sbi(reg, bitmask) *reg |= bitmask
#define pulse_high(reg, bitmask) sbi(reg, bitmask); cbi(reg, bitmask);
#define pulse_low(reg, bitmask) cbi(reg, bitmask); sbi(reg, bitmask);
#define cport(port, data) port &= data
#define sport(port, data) port |= data
#define swap(type, i, j) {type t = i; i = j; j = t;}
#define fontbyte(x) cfont.font[x]
#define pgm_read_word(data) *data
#define pgm_read_byte(data) *data
#define regtype volatile uint32_t
#define regsize uint32_t
#define bitmapdatatype unsigned short*

338
digistump-sam/libraries/UTFT/hardware/arm/HW_SAM3X8E.h Normal file
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// *** Hardwarespecific functions ***
void UTFT::_hw_special_init()
{
//REG_PIOA_OWER = 0xFFFFFFFF;
//REG_PIOB_OWER = 0xFFFFFFFF;
//REG_PIOC_OWER = 0xFFFFFFFF;
}
void UTFT::LCD_Writ_Bus(char VH,char VL, byte mode)
{
switch (mode)
{
case 1:
if (display_serial_mode==SERIAL_4PIN)
{
if (VH==1)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
}
else
{
if (VH==1)
sbi(P_RS, B_RS);
else
cbi(P_RS, B_RS);
}
if (VL & 0x80)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x40)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x20)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x10)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x08)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x04)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x02)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x01)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
break;
case 8:
#ifdef CTE_DUE_SHIELD
REG_PIOC_CODR=0xFF000;
REG_PIOC_SODR=(VH<<12) & 0xFF000;
pulse_low(P_WR, B_WR);
REG_PIOC_CODR=0xFF000;
REG_PIOC_SODR=(VL<<12) & 0xFF000;
pulse_low(P_WR, B_WR);
#else
//Clear port registers
REG_PIOA_CODR=0xc000; //PA14,PA15
REG_PIOB_CODR=0x4000000; //PB26
REG_PIOD_CODR=0x64f; //PD0-3,PD6,PD9-10
//DB08 on PIN22 -> PIO_PB26
REG_PIOB_SODR=(VH<<26) & 0x4000000;
//DB09 on PIN23 -> PIO_PA14
REG_PIOA_SODR=(VH<<13) & 0x4000;
//DB10 on PIN24 -> PIO_PA15
REG_PIOA_SODR=(VH<<13) & 0x8000;
//DB11 on PIN25 -> PIO_PD0
REG_PIOD_SODR=(VH>>3) & 0x01;
//DB12 on PIN26 -> PIO_PD1
REG_PIOD_SODR=(VH>>3) & 0x02;
//DB13 on PIN27 -> PIO_PD2
REG_PIOD_SODR=(VH>>3) & 0x04;
//DB14 on PIN28 -> PIO_PD3
REG_PIOD_SODR=(VH>>3) & 0x08;
//DB15 on PIN29 -> PIO_PD6
REG_PIOD_SODR=(VH>>1) & 0x40;
pulse_low(P_WR, B_WR);
REG_PIOA_CODR=0xc000; //PA14,PA15
REG_PIOB_CODR=0x4000000; //PB26
REG_PIOD_CODR=0x64f; //PD0-3,PD6,PD9-10
//DB08 on PIN22 -> PIO_PB26
REG_PIOB_SODR=(VL<<26) & 0x4000000;
//DB09 on PIN23 -> PIO_PA14
REG_PIOA_SODR=(VL<<13) & 0x4000;
//DB10 on PIN24 -> PIO_PA15
REG_PIOA_SODR=(VL<<13) & 0x8000;
//DB11 on PIN25 -> PIO_PD0
REG_PIOD_SODR=(VL>>3) & 0x01;
//DB12 on PIN26 -> PIO_PD1
REG_PIOD_SODR=(VL>>3) & 0x02;
//DB13 on PIN27 -> PIO_PD2
REG_PIOD_SODR=(VL>>3) & 0x04;
//DB14 on PIN28 -> PIO_PD3
REG_PIOD_SODR=(VL>>3) & 0x08;
//DB15 on PIN29 -> PIO_PD6
REG_PIOD_SODR=(VL>>1) & 0x40;
pulse_low(P_WR, B_WR);
#endif
break;
case 16:
#ifdef CTE_DUE_SHIELD
REG_PIOC_CODR=0xFF1FE;
REG_PIOC_SODR=(VL<<1) & 0x1FE;
REG_PIOC_SODR=(VH<<12) & 0xFF000;
#else
//Clear port registers
REG_PIOA_CODR=0xc080; //PA7,PA14,PA15
REG_PIOB_CODR=0x4000000; //PB26
REG_PIOC_CODR=0x3e; //PC1 - PC5
REG_PIOD_CODR=0x64f; //PD0-3,PD6,PD9-10
//DB00 on PIN37 -> PIO_PC5
REG_PIOC_SODR=(VL<<5) & 0x20;
//DB01 on PIN36 -> PIO_PC4
REG_PIOC_SODR=(VL<<3) & 0x10;
//DB02 on PIN35 -> PIO_PC3
REG_PIOC_SODR=(VL<<1) & 0x08;
//DB03 on PIN34 -> PIO_PC2
REG_PIOC_SODR=(VL>>1) & 0x04;
//DB04 on PIN33 -> PIO_PC1
REG_PIOC_SODR=(VL>>3) & 0x02;
//DB05 on PIN32 -> PIO_PD10
REG_PIOD_SODR=(VL<<5) & 0x400;
//DB06 on PIN31 -> PIO_PA7
REG_PIOA_SODR=(VL<<1) & 0x80;
//DB07 on PIN30 -> PIO_PD9
REG_PIOD_SODR=(VL<<2) & 0x200;
//DB08 on PIN22 -> PIO_PB26
REG_PIOB_SODR=(VH<<26) & 0x4000000;
//DB09 on PIN23 -> PIO_PA14
REG_PIOA_SODR=(VH<<13) & 0x4000;
//DB10 on PIN24 -> PIO_PA15
REG_PIOA_SODR=(VH<<13) & 0x8000;
//DB11 on PIN25 -> PIO_PD0
REG_PIOD_SODR=(VH>>3) & 0x01;
//DB12 on PIN26 -> PIO_PD1
REG_PIOD_SODR=(VH>>3) & 0x02;
//DB13 on PIN27 -> PIO_PD2
REG_PIOD_SODR=(VH>>3) & 0x04;
//DB14 on PIN28 -> PIO_PD3
REG_PIOD_SODR=(VH>>3) & 0x08;
//DB15 on PIN29 -> PIO_PD6
REG_PIOD_SODR=(VH>>1) & 0x40;
#endif
pulse_low(P_WR, B_WR);
break;
case LATCHED_16:
asm("nop"); // Mode is unsupported
break;
}
}
void UTFT::_set_direction_registers(byte mode)
{
if (mode!=LATCHED_16)
{
#ifdef CTE_DUE_SHIELD
if (mode==16)
{
REG_PIOC_OER=0x000FF1FE;
}
else
REG_PIOC_OER=0x000FF000;
#else
REG_PIOA_OER=0x0000c000; //PA14,PA15 enable
REG_PIOB_OER=0x04000000; //PB26 enable
REG_PIOD_OER=0x0000064f; //PD0-3,PD6,PD9-10 enable
if (mode==16)
{
REG_PIOA_OER=0x00000080; //PA7 enable
REG_PIOC_OER=0x0000003e; //PC1 - PC5 enable
}
#endif
}
else
{
asm("nop"); // Mode is unsupported
}
}
void UTFT::_fast_fill_16(int ch, int cl, long pix)
{
long blocks;
#ifdef CTE_DUE_SHIELD
REG_PIOC_CODR=0xFF1FE;
REG_PIOC_SODR=(cl<<1) & 0x1FE;
REG_PIOC_SODR=(ch<<12) & 0xFF000;
#else
//Clear port registers
REG_PIOA_CODR=0xc080; //PA7,PA14,PA15
REG_PIOB_CODR=0x4000000; //PB26
REG_PIOC_CODR=0x3e; //PC1 - PC5
REG_PIOD_CODR=0x64f; //PD0-3,PD6,PD9-10
//DB00 on PIN37 -> PIO_PC5
REG_PIOC_SODR=(cl<<5) & 0x20;
//DB01 on PIN36 -> PIO_PC4
REG_PIOC_SODR=(cl<<3) & 0x10;
//DB02 on PIN35 -> PIO_PC3
REG_PIOC_SODR=(cl<<1) & 0x08;
//DB03 on PIN34 -> PIO_PC2
REG_PIOC_SODR=(cl>>1) & 0x04;
//DB04 on PIN33 -> PIO_PC1
REG_PIOC_SODR=(cl>>3) & 0x02;
//DB05 on PIN32 -> PIO_PD10
REG_PIOD_SODR=(cl<<5) & 0x400;
//DB06 on PIN31 -> PIO_PA7
REG_PIOA_SODR=(cl<<1) & 0x80;
//DB07 on PIN30 -> PIO_PD9
REG_PIOD_SODR=(cl<<2) & 0x200;
//DB08 on PIN22 -> PIO_PB26
REG_PIOB_SODR=(ch<<26) & 0x4000000;
//DB09 on PIN23 -> PIO_PA14
REG_PIOA_SODR=(ch<<13) & 0x4000;
//DB10 on PIN24 -> PIO_PA15
REG_PIOA_SODR=(ch<<13) & 0x8000;
//DB11 on PIN25 -> PIO_PD0
REG_PIOD_SODR=(ch>>3) & 0x01;
//DB12 on PIN26 -> PIO_PD1
REG_PIOD_SODR=(ch>>3) & 0x02;
//DB13 on PIN27 -> PIO_PD2
REG_PIOD_SODR=(ch>>3) & 0x04;
//DB14 on PIN28 -> PIO_PD3
REG_PIOD_SODR=(ch>>3) & 0x08;
//DB15 on PIN29 -> PIO_PD6
REG_PIOD_SODR=(ch>>1) & 0x40;
#endif
blocks = pix/16;
for (int i=0; i<blocks; i++)
{
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
}
if ((pix % 16) != 0)
for (int i=0; i<(pix % 16)+1; i++)
{
pulse_low(P_WR, B_WR);
}
}
void UTFT::_fast_fill_8(int ch, long pix)
{
long blocks;
#ifdef CTE_DUE_SHIELD
REG_PIOC_CODR=0xFF000;
REG_PIOC_SODR=(ch<<12) & 0xFF000;
#else
//Clear port registers
REG_PIOA_CODR=0xc000; //PA14,PA15
REG_PIOB_CODR=0x4000000; //PB26
REG_PIOD_CODR=0x64f; //PD0-3,PD6,PD9-10
//DB08 on PIN22 -> PIO_PB26
REG_PIOB_SODR=(ch<<26) & 0x4000000;
//DB09 on PIN23 -> PIO_PA14
REG_PIOA_SODR=(ch<<13) & 0x4000;
//DB10 on PIN24 -> PIO_PA15
REG_PIOA_SODR=(ch<<13) & 0x8000;
//DB11 on PIN25 -> PIO_PD0
REG_PIOD_SODR=(ch>>3) & 0x01;
//DB12 on PIN26 -> PIO_PD1
REG_PIOD_SODR=(ch>>3) & 0x02;
//DB13 on PIN27 -> PIO_PD2
REG_PIOD_SODR=(ch>>3) & 0x04;
//DB14 on PIN28 -> PIO_PD3
REG_PIOD_SODR=(ch>>3) & 0x08;
//DB15 on PIN29 -> PIO_PD6
REG_PIOD_SODR=(ch>>1) & 0x40;
#endif
blocks = pix/16;
for (int i=0; i<blocks; i++)
{
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
}
if ((pix % 16) != 0)
for (int i=0; i<(pix % 16)+1; i++)
{
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
}
}

239
digistump-sam/libraries/UTFT/hardware/avr/HW_ATmega1280.h Normal file
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// *** Hardwarespecific functions ***
void UTFT::_hw_special_init()
{
}
void UTFT::LCD_Writ_Bus(char VH,char VL, byte mode)
{
switch (mode)
{
case 1:
if (display_serial_mode==SERIAL_4PIN)
{
if (VH==1)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
}
else
{
if (VH==1)
sbi(P_RS, B_RS);
else
cbi(P_RS, B_RS);
}
if (VL & 0x80)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x40)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x20)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x10)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x08)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x04)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x02)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x01)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
break;
case 8:
#if defined(USE_UNO_SHIELD_ON_MEGA)
PORTG &= ~0x20;
PORTG |= (VH & 0x10)<<1;
PORTH &= ~0x18;
PORTH |= (VH & 0xC0)>>3;
PORTE &= ~0x3B;
PORTE |= (VH & 0x03) + ((VH & 0x0C)<<2) + ((VH & 0x20)>>2);
pulse_low(P_WR, B_WR);
PORTG &= ~0x20;
PORTG |= (VL & 0x10)<<1;
PORTH &= ~0x18;
PORTH |= (VL & 0xC0)>>3;
PORTE &= ~0x3B;
PORTE |= (VL & 0x03) + ((VL & 0x0C)<<2) + ((VL & 0x20)>>2);
pulse_low(P_WR, B_WR);
#else
PORTA = VH;
pulse_low(P_WR, B_WR);
PORTA = VL;
pulse_low(P_WR, B_WR);
#endif
break;
case 16:
PORTA = VH;
PORTC = VL;
pulse_low(P_WR, B_WR);
break;
case LATCHED_16:
PORTG &= ~0x20;
PORTG |= (VH & 0x10)<<1;
PORTH &= ~0x18;
PORTH |= (VH & 0xC0)>>3;
PORTE &= ~0x3B;
PORTE |= (VH & 0x03) + ((VH & 0x0C)<<2) + ((VH & 0x20)>>2);
cbi(P_ALE, B_ALE);
pulse_high(P_ALE, B_ALE);
cbi(P_CS, B_CS);
PORTG &= ~0x20;
PORTG |= (VL & 0x10)<<1;
PORTH &= ~0x18;
PORTH |= (VL & 0xC0)>>3;
PORTE &= ~0x3B;
PORTE |= (VL & 0x03) + ((VL & 0x0C)<<2) + ((VL & 0x20)>>2);
pulse_low(P_WR, B_WR);
sbi(P_CS, B_CS);
break;
}
}
void UTFT::_set_direction_registers(byte mode)
{
#if defined(USE_UNO_SHIELD_ON_MEGA)
DDRH = 0x18;
DDRG = 0x20;
DDRE = 0x3B;
#else
if (mode!=LATCHED_16)
{
DDRA = 0xFF;
if (mode==16)
DDRC = 0xFF;
}
else
{
DDRH = 0x18;
DDRG = 0x20;
DDRE = 0x3B;
}
#endif
}
void UTFT::_fast_fill_16(int ch, int cl, long pix)
{
#if defined(USE_UNO_SHIELD_ON_MEGA)
if (ch==cl)
_fast_fill_8(ch, pix);
else
{
for (int i=0; i<pix; i++)
{
PORTG &= ~0x20;
PORTG |= (ch & 0x10)<<1;
PORTH &= ~0x18;
PORTH |= (ch & 0xC0)>>3;
PORTE &= ~0x3B;
PORTE |= (ch & 0x03) + ((ch & 0x0C)<<2) + ((ch & 0x20)>>2);
pulse_low(P_WR, B_WR);
PORTG &= ~0x20;
PORTG |= (cl & 0x10)<<1;
PORTH &= ~0x18;
PORTH |= (cl & 0xC0)>>3;
PORTE &= ~0x3B;
PORTE |= (cl & 0x03) + ((cl & 0x0C)<<2) + ((cl & 0x20)>>2);
pulse_low(P_WR, B_WR);
}
}
#else
long blocks;
PORTA = ch;
PORTC = cl;
blocks = pix/16;
for (int i=0; i<blocks; i++)
{
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
}
if ((pix % 16) != 0)
for (int i=0; i<(pix % 16)+1; i++)
{
pulse_low(P_WR, B_WR);
}
#endif
}
void UTFT::_fast_fill_8(int ch, long pix)
{
long blocks;
#if defined(USE_UNO_SHIELD_ON_MEGA)
PORTG &= ~0x20;
PORTG |= (ch & 0x10)<<1;
PORTH &= ~0x18;
PORTH |= (ch & 0xC0)>>3;
PORTE &= ~0x3B;
PORTE |= (ch & 0x03) + ((ch & 0x0C)<<2) + ((ch & 0x20)>>2);
#else
PORTA = ch;
#endif
blocks = pix/16;
for (int i=0; i<blocks; i++)
{
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
}
if ((pix % 16) != 0)
for (int i=0; i<(pix % 16)+1; i++)
{
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
}
}

171
digistump-sam/libraries/UTFT/hardware/avr/HW_ATmega328P.h Normal file
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@@ -0,0 +1,171 @@
// *** Hardwarespecific functions ***
void UTFT::_hw_special_init()
{
}
void UTFT::LCD_Writ_Bus(char VH,char VL, byte mode)
{
switch (mode)
{
case 1:
if (display_serial_mode==SERIAL_4PIN)
{
if (VH==1)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
}
else
{
if (VH==1)
sbi(P_RS, B_RS);
else
cbi(P_RS, B_RS);
}
if (VL & 0x80)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x40)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x20)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x10)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x08)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x04)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x02)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x01)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
break;
case 8:
PORTD = VH;
pulse_low(P_WR, B_WR);
PORTD = VL;
pulse_low(P_WR, B_WR);
break;
case 16:
PORTD = VH;
cport(PORTC, 0xFC);
sport(PORTC, (VL>>6) & 0x03);
PORTB = VL & 0x3F;
pulse_low(P_WR, B_WR);
break;
case LATCHED_16:
PORTD = VH;
cbi(P_ALE, B_ALE);
pulse_high(P_ALE, B_ALE);
cbi(P_CS, B_CS);
PORTD = VL;
pulse_low(P_WR, B_WR);
sbi(P_CS, B_CS);
break;
}
}
void UTFT::_set_direction_registers(byte mode)
{
DDRD = 0xFF;
if (mode==16)
{
DDRB |= 0x3F;
DDRC |= 0x03;
}
}
void UTFT::_fast_fill_16(int ch, int cl, long pix)
{
long blocks;
PORTD = ch;
cport(PORTC, 0xFC);
sport(PORTC, (cl>>6) & 0x03);
PORTB = cl & 0x3F;
blocks = pix/16;
for (int i=0; i<blocks; i++)
{
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
}
if ((pix % 16) != 0)
for (int i=0; i<(pix % 16)+1; i++)
{
pulse_low(P_WR, B_WR);
}
}
void UTFT::_fast_fill_8(int ch, long pix)
{
long blocks;
PORTD = ch;
blocks = pix/16;
for (int i=0; i<blocks; i++)
{
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
}
if ((pix % 16) != 0)
for (int i=0; i<(pix % 16)+1; i++)
{
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
}
}

222
digistump-sam/libraries/UTFT/hardware/avr/HW_ATmega32U4.h Normal file
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@@ -0,0 +1,222 @@
// *** Hardwarespecific functions ***
void UTFT::_hw_special_init()
{
}
void UTFT::LCD_Writ_Bus(char VH,char VL, byte mode)
{
switch (mode)
{
case 1:
if (display_serial_mode==SERIAL_4PIN)
{
if (VH==1)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
}
else
{
if (VH==1)
sbi(P_RS, B_RS);
else
cbi(P_RS, B_RS);
}
if (VL & 0x80)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x40)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x20)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x10)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x08)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x04)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x02)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x01)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
break;
case 8:
cport(PORTC, 0xBF);
cport(PORTD, 0x60);
cport(PORTE, 0xBF);
PORTC += ((VH & 0x20)<<1);
PORTD += ((VH & 0x40)<<1) + (VH & 0x10) + ((VH & 0x08)>>3) + ((VH & 0x04)>>1) + ((VH & 0x03)<<2);
PORTE += ((VH & 0x80)>>1);
pulse_low(P_WR, B_WR);
cport(PORTC, 0xBF);
cport(PORTD, 0x60);
cport(PORTE, 0xBF);
PORTC += ((VL & 0x20)<<1);
PORTD += ((VL & 0x40)<<1) + (VL & 0x10) + ((VL & 0x08)>>3) + ((VL & 0x04)>>1) + ((VL & 0x03)<<2);
PORTE += ((VL & 0x80)>>1);
pulse_low(P_WR, B_WR);
break;
case 16:
cport(PORTB, 0x0F);
cport(PORTC, 0x3F);
cport(PORTD, 0x20);
cport(PORTE, 0xBF);
cport(PORTF, 0x3F);
PORTB |= ((VL & 0x0F)<<4);
PORTC |= ((VL & 0x20)<<2) + ((VH & 0x20)<<1);
PORTD |= ((VH & 0x40)<<1) + (VH & 0x10) + ((VH & 0x08)>>3) + ((VH & 0x04)>>1) + ((VH & 0x03)<<2) + ((VL & 0x10)<<2);
PORTE |= ((VH & 0x80)>>1);
PORTF |= ((VL & 0x80)>>1) + ((VL & 0x40)<<1);
pulse_low(P_WR, B_WR);
break;
case LATCHED_16:
cport(PORTC, 0xBF);
cport(PORTD, 0x60);
cport(PORTE, 0xBF);
PORTC += ((VH & 0x20)<<1);
PORTD += ((VH & 0x40)<<1) + (VH & 0x10) + ((VH & 0x08)>>3) + ((VH & 0x04)>>1) + ((VH & 0x03)<<2);
PORTE += ((VH & 0x80)>>1);
cbi(P_ALE, B_ALE);
pulse_high(P_ALE, B_ALE);
cbi(P_CS, B_CS);
cport(PORTC, 0xBF);
cport(PORTD, 0x60);
cport(PORTE, 0xBF);
PORTC += ((VL & 0x20)<<1);
PORTD += ((VL & 0x40)<<1) + (VL & 0x10) + ((VL & 0x08)>>3) + ((VL & 0x04)>>1) + ((VL & 0x03)<<2);
PORTE += ((VL & 0x80)>>1);
pulse_low(P_WR, B_WR);
sbi(P_CS, B_CS);
break;
}
}
void UTFT::_set_direction_registers(byte mode)
{
switch (mode)
{
case 8:
case LATCHED_16:
DDRC |= 0x40;
DDRD |= 0x9F;
DDRE |= 0x40;
break;
case 16:
DDRB |= 0xF0;
DDRC |= 0xC0;
DDRD |= 0xDF;
DDRE |= 0x40;
DDRF |= 0xC0;
break;
}
}
void UTFT::_fast_fill_16(int ch, int cl, long pix)
{
long blocks;
cport(PORTB, 0x0F);
cport(PORTC, 0x3F);
cport(PORTD, 0x20);
cport(PORTE, 0xBF);
cport(PORTF, 0x3F);
PORTB |= ((cl & 0x0F)<<4);
PORTC |= ((cl & 0x20)<<2) + ((ch & 0x20)<<1);
PORTD |= ((ch & 0x40)<<1) + (ch & 0x10) + ((ch & 0x08)>>3) + ((ch & 0x04)>>1) + ((ch & 0x03)<<2) + ((cl & 0x10)<<2);
PORTE |= ((ch & 0x80)>>1);
PORTF |= ((cl & 0x80)>>1) + ((cl & 0x40)<<1);
blocks = pix/16;
for (int i=0; i<blocks; i++)
{
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);
}
if ((pix % 16) != 0)
for (int i=0; i<(pix % 16)+1; i++)
{
pulse_low(P_WR, B_WR);
}
}
void UTFT::_fast_fill_8(int ch, long pix)
{
long blocks;
cport(PORTC, 0xBF);
cport(PORTD, 0x60);
cport(PORTE, 0xBF);
PORTC |= ((ch & 0x20)<<1);
PORTD |= ((ch & 0x40)<<1) + (ch & 0x10) + ((ch & 0x08)>>3) + ((ch & 0x04)>>1) + ((ch & 0x03)<<2);
PORTE |= ((ch & 0x80)>>1);
blocks = pix/16;
for (int i=0; i<blocks; i++)
{
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
}
if ((pix % 16) != 0)
for (int i=0; i<(pix % 16)+1; i++)
{
pulse_low(P_WR, B_WR);pulse_low(P_WR, B_WR);
}
}

4
digistump-sam/libraries/UTFT/hardware/avr/HW_AVR.h Normal file
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@@ -0,0 +1,4 @@
void UTFT::_convert_float(char *buf, double num, int width, byte prec)
{
dtostrf(num, width, prec, buf);
}

25
digistump-sam/libraries/UTFT/hardware/avr/HW_AVR_defines.h Normal file
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@@ -0,0 +1,25 @@
// Enable or disable the use of a display shield designed for use on
// an Arduino Uno (or compatible) on an Arduino Mega
//
// ** Currently only available for 8bit display shields **
//
// Uncomment the following line to enable this feature
//#define USE_UNO_SHIELD_ON_MEGA 1
//********************************************************************
// *** Hardwarespecific defines ***
#define cbi(reg, bitmask) *reg &= ~bitmask
#define sbi(reg, bitmask) *reg |= bitmask
#define pulse_high(reg, bitmask) sbi(reg, bitmask); cbi(reg, bitmask);
#define pulse_low(reg, bitmask) cbi(reg, bitmask); sbi(reg, bitmask);
#define cport(port, data) port &= data
#define sport(port, data) port |= data
#define swap(type, i, j) {type t = i; i = j; j = t;}
#define fontbyte(x) pgm_read_byte(&cfont.font[x])
#define regtype volatile uint8_t
#define regsize uint8_t
#define bitmapdatatype unsigned int*

7
digistump-sam/libraries/UTFT/hardware/pic32/HW_PIC32.h Normal file
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@@ -0,0 +1,7 @@
void UTFT::_convert_float(char *buf, double num, int width, byte prec)
{
char format[10];
sprintf(format, "%%%i.%if", width, prec);
sprintf(buf, format, num);
}

174
digistump-sam/libraries/UTFT/hardware/pic32/HW_PIC32MX320F128H.h Normal file
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@@ -0,0 +1,174 @@
// *** Hardwarespecific functions ***
void UTFT::_hw_special_init()
{
}
void UTFT::LCD_Writ_Bus(char VH,char VL, byte mode)
{
switch (mode)
{
case 1:
if (display_serial_mode==SERIAL_4PIN)
{
if (VH==1)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
}
else
{
if (VH==1)
sbi(P_RS, B_RS);
else
cbi(P_RS, B_RS);
}
if (VL & 0x80)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x40)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x20)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x10)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x08)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x04)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x02)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x01)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
break;
case 8:
LATECLR = 0xFF;
LATESET = VH;
*P_WR &= ~B_WR;
*P_WR |= B_WR;
LATECLR = 0xFF;
LATESET = VL;
*P_WR &= ~B_WR;
*P_WR |= B_WR;
break;
case 16:
LATDCLR = 0xFF;
LATDSET = VL & 0xFF;
LATECLR = 0xFF;
LATESET = VH & 0xFF;
*P_WR &= ~B_WR;
*P_WR |= B_WR;
break;
case LATCHED_16:
asm("nop"); // Mode is unsupported
break;
}
}
void UTFT::_set_direction_registers(byte mode)
{
if (mode!=LATCHED_16)
{
TRISE=0;
if (mode==16)
TRISD=0;
}
else
{
asm("nop"); // Mode is unsupported
}
}
void UTFT::_fast_fill_16(int ch, int cl, long pix)
{
long blocks;
LATDCLR = 0xFF;
LATDSET = cl & 0xFF;
LATECLR = 0xFF;
LATESET = ch & 0xFF;
blocks = pix/16;
for (int i=0; i<blocks; i++)
{
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
}
if ((pix % 16) != 0)
for (int i=0; i<(pix % 16)+1; i++)
{
*P_WR &= ~B_WR; *P_WR |= B_WR;
}
}
void UTFT::_fast_fill_8(int ch, long pix)
{
long blocks;
LATECLR = 0xFF;
LATESET = ch;
blocks = pix/16;
for (int i=0; i<blocks; i++)
{
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
}
if ((pix % 16) != 0)
for (int i=0; i<(pix % 16)+1; i++)
{
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
}
}

174
digistump-sam/libraries/UTFT/hardware/pic32/HW_PIC32MX340F512H.h Normal file
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@@ -0,0 +1,174 @@
// *** Hardwarespecific functions ***
void UTFT::_hw_special_init()
{
}
void UTFT::LCD_Writ_Bus(char VH,char VL, byte mode)
{
switch (mode)
{
case 1:
if (display_serial_mode==SERIAL_4PIN)
{
if (VH==1)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
}
else
{
if (VH==1)
sbi(P_RS, B_RS);
else
cbi(P_RS, B_RS);
}
if (VL & 0x80)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x40)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x20)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x10)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x08)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x04)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x02)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x01)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
break;
case 8:
LATECLR = 0xFF;
LATESET = VH;
*P_WR &= ~B_WR;
*P_WR |= B_WR;
LATECLR = 0xFF;
LATESET = VL;
*P_WR &= ~B_WR;
*P_WR |= B_WR;
break;
case 16:
LATDCLR = 0xFF;
LATDSET = VL & 0xFF;
LATECLR = 0xFF;
LATESET = VH & 0xFF;
*P_WR &= ~B_WR;
*P_WR |= B_WR;
break;
case LATCHED_16:
asm("nop"); // Mode is unsupported
break;
}
}
void UTFT::_set_direction_registers(byte mode)
{
if (mode!=LATCHED_16)
{
TRISE=0;
if (mode==16)
TRISD=0;
}
else
{
asm("nop"); // Mode is unsupported
}
}
void UTFT::_fast_fill_16(int ch, int cl, long pix)
{
long blocks;
LATDCLR = 0xFF;
LATDSET = cl & 0xFF;
LATECLR = 0xFF;
LATESET = ch & 0xFF;
blocks = pix/16;
for (int i=0; i<blocks; i++)
{
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
}
if ((pix % 16) != 0)
for (int i=0; i<(pix % 16)+1; i++)
{
*P_WR &= ~B_WR; *P_WR |= B_WR;
}
}
void UTFT::_fast_fill_8(int ch, long pix)
{
long blocks;
LATECLR = 0xFF;
LATESET = ch;
blocks = pix/16;
for (int i=0; i<blocks; i++)
{
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
}
if ((pix % 16) != 0)
for (int i=0; i<(pix % 16)+1; i++)
{
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
}
}

188
digistump-sam/libraries/UTFT/hardware/pic32/HW_PIC32MX795F512L.h Normal file
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// *** Hardwarespecific functions ***
void UTFT::_hw_special_init()
{
}
void UTFT::LCD_Writ_Bus(char VH,char VL, byte mode)
{
switch (mode)
{
case 1:
if (display_serial_mode==SERIAL_4PIN)
{
if (VH==1)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
}
else
{
if (VH==1)
sbi(P_RS, B_RS);
else
cbi(P_RS, B_RS);
}
if (VL & 0x80)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x40)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x20)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x10)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x08)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x04)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x02)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
if (VL & 0x01)
sbi(P_SDA, B_SDA);
else
cbi(P_SDA, B_SDA);
pulse_low(P_SCL, B_SCL);
break;
case 8:
LATECLR = 0xFF;
LATESET = VH;
*P_WR &= ~B_WR;
*P_WR |= B_WR;
LATECLR = 0xFF;
LATESET = VL;
*P_WR &= ~B_WR;
*P_WR |= B_WR;
break;
case 16:
#ifdef AQUALED_SHIELD
LATACLR = 0xFF;
LATASET = VL & 0xFF;
#else
LATDCLR = 0xFF;
LATDSET = VL & 0xFF;
#endif
LATECLR = 0xFF;
LATESET = VH & 0xFF;
*P_WR &= ~B_WR;
*P_WR |= B_WR;
break;
case LATCHED_16:
asm("nop"); // Mode is unsupported
break;
}
}
void UTFT::_set_direction_registers(byte mode)
{
if (mode!=LATCHED_16)
{
TRISE=0;
if (mode==16)
#ifdef AQUALED_SHIELD
TRISA=0;
#else
TRISD=0;
#endif
}
else
{
asm("nop"); // Mode is unsupported
}
}
void UTFT::_fast_fill_16(int ch, int cl, long pix)
{
long blocks;
#ifdef AQUALED_SHIELD
LATACLR = 0xFF;
LATASET = cl & 0xFF;
#else
LATDCLR = 0xFF;
LATDSET = cl & 0xFF;
#endif
LATECLR = 0xFF;
LATESET = ch & 0xFF;
blocks = pix/16;
for (int i=0; i<blocks; i++)
{
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR;
}
if ((pix % 16) != 0)
for (int i=0; i<(pix % 16)+1; i++)
{
*P_WR &= ~B_WR; *P_WR |= B_WR;
}
}
void UTFT::_fast_fill_8(int ch, long pix)
{
long blocks;
LATECLR = 0xFF;
LATESET = ch;
blocks = pix/16;
for (int i=0; i<blocks; i++)
{
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
}
if ((pix % 16) != 0)
for (int i=0; i<(pix % 16)+1; i++)
{
*P_WR &= ~B_WR; *P_WR |= B_WR; *P_WR &= ~B_WR; *P_WR |= B_WR;
}
}

26
digistump-sam/libraries/UTFT/hardware/pic32/HW_PIC32_defines.h Normal file
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@@ -0,0 +1,26 @@
// AquaLEDSource All in One Super Screw Shield
// -------------------------------------------
// Uncomment the following line if you are using this shield
//#define AQUALED_SHIELD 1
//
// For this shield: RS=82, WR=83, CS=84, RST=85 (Standard for chipKit Max32)
//**************************************************************************
// *** Hardwarespecific defines ***
#define cbi(reg, bitmask) (*(reg + 1)) = bitmask
#define sbi(reg, bitmask) (*(reg + 2)) = bitmask
#define pulse_high(reg, bitmask) sbi(reg, bitmask); cbi(reg, bitmask);
#define pulse_low(reg, bitmask) cbi(reg, bitmask); sbi(reg, bitmask);
#define cport(port, data) port &= data
#define sport(port, data) port |= data
#define swap(type, i, j) {type t = i; i = j; j = t;}
#define fontbyte(x) cfont.font[x]
#define PROGMEM
#define regtype volatile uint32_t
#define regsize uint16_t
#define bitmapdatatype unsigned short*