-#include <proxmark3.h>\r
-#include "apps.h"\r
-#include "LCD.h"\r
-\r
-void LCDSend(unsigned int data)\r
-{\r
- // 9th bit set for data, clear for command\r
- while ((AT91C_BASE_SPI->SPI_SR & AT91C_SPI_TXEMPTY) == 0); // wait for the transfer to complete\r
- // For clarity's sake we pass data with 9th bit clear and commands with 9th\r
- // bit set since they're implemented as defines, se we need to invert bit\r
- AT91C_BASE_SPI->SPI_TDR = data^0x100; // Send the data/command\r
-}\r
-\r
-void LCDSetXY(unsigned char x, unsigned char y)\r
-{\r
- LCDSend(PPASET); // page start/end ram\r
- LCDSend(y); // Start Page to display to\r
- LCDSend(131); // End Page to display to\r
-\r
- LCDSend(PCASET); // column start/end ram\r
- LCDSend(x); // Start Column to display to\r
- LCDSend(131); // End Column to display to\r
-}\r
-\r
-void LCDSetPixel(unsigned char x, unsigned char y, unsigned char color)\r
-{\r
- LCDSetXY(x,y); // Set position\r
- LCDSend(PRAMWR); // Now write the pixel to the display\r
- LCDSend(color); // Write the data in the specified Color\r
-}\r
-\r
-void LCDFill (unsigned char xs,unsigned char ys,unsigned char width,unsigned char height, unsigned char color)\r
-{\r
- unsigned char i,j;\r
-\r
- for (i=0;i < height;i++) // Number of horizontal lines\r
- {\r
- LCDSetXY(xs,ys+i); // Goto start of fill area (Top Left)\r
- LCDSend(PRAMWR); // Write to display\r
-\r
- for (j=0;j < width;j++) // pixels per line\r
- LCDSend(color);\r
- }\r
-}\r
-\r
-void LCDString (char *lcd_string, const char *font_style,unsigned char x, unsigned char y, unsigned char fcolor, unsigned char bcolor)\r
-{\r
- unsigned int i;\r
- unsigned char mask=0, px, py, xme, yme, offset;\r
- const char *data;\r
-\r
- data = font_style; // point to the start of the font table\r
-\r
- xme = *data; // get font x width\r
- data++;\r
- yme = *data; // get font y length\r
- data++;\r
- offset = *data; // get data bytes per font\r
-\r
- do\r
- {\r
- // point to data in table to be loaded\r
- data = (font_style + offset) + (offset * (int)(*lcd_string - 32));\r
-\r
- for (i=0;i < yme;i++) {\r
- mask |=0x80;\r
-\r
- for (px=x; px < (x + xme); px++) {\r
- py= y + i;\r
-\r
- if (*data & mask) LCDSetPixel (px,py,fcolor);\r
- else LCDSetPixel (px,py,bcolor);\r
-\r
- mask>>=1;\r
- }\r
- data++;\r
- }\r
- x+=xme;\r
-\r
- lcd_string++; // next character in string\r
-\r
- } while(*lcd_string !='\0'); // keep spitting chars out until end of string\r
-}\r
-\r
-void LCDReset(void)\r
-{\r
- LED_A_ON();\r
- SetupSpi(SPI_LCD_MODE);\r
- LOW(GPIO_LRST);\r
- SpinDelay(100);\r
-\r
- HIGH(GPIO_LRST);\r
- SpinDelay(100);\r
- LED_A_OFF();\r
-}\r
-\r
-void LCDInit(void)\r
-{\r
- int i;\r
-\r
- LCDReset();\r
-\r
- LCDSend(PSWRESET); // software reset\r
- SpinDelay(100);\r
- LCDSend(PSLEEPOUT); // exit sleep mode\r
- LCDSend(PBSTRON); // booster on\r
- LCDSend(PDISPON); // display on\r
- LCDSend(PNORON); // normal on\r
- LCDSend(PMADCTL); // rotate display 180 deg\r
- LCDSend(0xC0);\r
-\r
- LCDSend(PCOLMOD); // color mode\r
- LCDSend(0x02); // 8bpp color mode\r
-\r
- LCDSend(PSETCON); // set contrast\r
- LCDSend(0xDC);\r
- \r
- // clear display\r
- LCDSetXY(0,0);\r
- LCDSend(PRAMWR); // Write to display\r
- i=LCD_XRES*LCD_YRES;\r
- while(i--) LCDSend(WHITE);\r
-}\r
+//-----------------------------------------------------------------------------
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// LCD code
+//-----------------------------------------------------------------------------
+
+#include "proxmark3.h"
+#include "apps.h"
+#include "LCD.h"
+
+void LCDSend(unsigned int data)
+{
+ // 9th bit set for data, clear for command
+ while ((AT91C_BASE_SPI->SPI_SR & AT91C_SPI_TXEMPTY) == 0); // wait for the transfer to complete
+ // For clarity's sake we pass data with 9th bit clear and commands with 9th
+ // bit set since they're implemented as defines, se we need to invert bit
+ AT91C_BASE_SPI->SPI_TDR = data^0x100; // Send the data/command
+}
+
+void LCDSetXY(unsigned char x, unsigned char y)
+{
+ LCDSend(PPASET); // page start/end ram
+ LCDSend(y); // Start Page to display to
+ LCDSend(131); // End Page to display to
+
+ LCDSend(PCASET); // column start/end ram
+ LCDSend(x); // Start Column to display to
+ LCDSend(131); // End Column to display to
+}
+
+void LCDSetPixel(unsigned char x, unsigned char y, unsigned char color)
+{
+ LCDSetXY(x,y); // Set position
+ LCDSend(PRAMWR); // Now write the pixel to the display
+ LCDSend(color); // Write the data in the specified Color
+}
+
+void LCDFill (unsigned char xs,unsigned char ys,unsigned char width,unsigned char height, unsigned char color)
+{
+ unsigned char i,j;
+
+ for (i=0;i < height;i++) // Number of horizontal lines
+ {
+ LCDSetXY(xs,ys+i); // Goto start of fill area (Top Left)
+ LCDSend(PRAMWR); // Write to display
+
+ for (j=0;j < width;j++) // pixels per line
+ LCDSend(color);
+ }
+}
+
+void LCDString (char *lcd_string, const char *font_style,unsigned char x, unsigned char y, unsigned char fcolor, unsigned char bcolor)
+{
+ unsigned int i;
+ unsigned char mask=0, px, py, xme, yme, offset;
+ const char *data;
+
+ data = font_style; // point to the start of the font table
+
+ xme = *data; // get font x width
+ data++;
+ yme = *data; // get font y length
+ data++;
+ offset = *data; // get data bytes per font
+
+ do
+ {
+ // point to data in table to be loaded
+ data = (font_style + offset) + (offset * (int)(*lcd_string - 32));
+
+ for (i=0;i < yme;i++) {
+ mask |=0x80;
+
+ for (px=x; px < (x + xme); px++) {
+ py= y + i;
+
+ if (*data & mask) LCDSetPixel (px,py,fcolor);
+ else LCDSetPixel (px,py,bcolor);
+
+ mask>>=1;
+ }
+ data++;
+ }
+ x+=xme;
+
+ lcd_string++; // next character in string
+
+ } while(*lcd_string !='\0'); // keep spitting chars out until end of string
+}
+
+void LCDReset(void)
+{
+ LED_A_ON();
+ SetupSpi(SPI_LCD_MODE);
+ LOW(GPIO_LRST);
+ SpinDelay(100);
+
+ HIGH(GPIO_LRST);
+ SpinDelay(100);
+ LED_A_OFF();
+}
+
+void LCDInit(void)
+{
+ int i;
+
+ LCDReset();
+
+ LCDSend(PSWRESET); // software reset
+ SpinDelay(100);
+ LCDSend(PSLEEPOUT); // exit sleep mode
+ LCDSend(PBSTRON); // booster on
+ LCDSend(PDISPON); // display on
+ LCDSend(PNORON); // normal on
+ LCDSend(PMADCTL); // rotate display 180 deg
+ LCDSend(0xC0);
+
+ LCDSend(PCOLMOD); // color mode
+ LCDSend(0x02); // 8bpp color mode
+
+ LCDSend(PSETCON); // set contrast
+ LCDSend(0xDC);
+
+ // clear display
+ LCDSetXY(0,0);
+ LCDSend(PRAMWR); // Write to display
+ i=LCD_XRES*LCD_YRES;
+ while(i--) LCDSend(WHITE);
+}
projects / proxmark3-svn / blobdiff