start of the tsc2100 driver.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14816 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 13 insertions, 17 deletions

diff --git a/bootloader/mrobe500.c b/bootloader/mrobe500.c
index 1bfadd4769..3c98ae25f3 100755
--- a/bootloader/mrobe500.c
+++ b/bootloader/mrobe500.c
@@ -38,8 +38,9 @@
 #include "common.h"

 #include "rbunicode.h"

 #include "usb.h"

-#include "spi-target.h"

+#include "spi.h"

 #include "uart-target.h"

+#include "tsc2100.h"

 

 extern int line;

 

@@ -59,7 +60,7 @@ void main(void)
     uartSetup();

     lcd_init();

     font_init();

-    dm320_spi_init();

+    spi_init();

 

     lcd_setfont(FONT_SYSFIXED);

 

@@ -102,7 +103,7 @@ void main(void)
 

     printf("ATA");

     

-    outw(inw(IO_GIO_DIR1)&~(1<<10), IO_GIO_DIR1); // set GIO26 to output

+    outw(inw(IO_GIO_DIR1)&~(1<<10), IO_GIO_DIR1); // set GIO26 (reset pin) to output

     while(true)

     {

         if (button_read_device() == BUTTON_POWER)

@@ -110,20 +111,15 @@ void main(void)
             printf("reset");

             outw(1<<10, IO_GIO_BITSET1);

         }

-        

-        // Read X, Y, Z1, Z2 touchscreen coordinates.

-        int page = 0, address = 0;

-        unsigned short command = 0x8000|(page << 11)|(address << 5);

-        unsigned char out[] = {command >> 8, command & 0xff};

-        unsigned char in[8];

-        dm320_spi_block_transfer(out, sizeof(out), in, sizeof(in));

-

-        printf("%02x%02x %02x%02x %02x%02x %02x%02x\n",

-            in[0], in[1],

-            in[2], in[3],

-            in[4], in[5],

-            in[6], in[7]);

-        line--;

+   //     if ((inw(IO_GIO_BITSET0)&(1<<14)) == 0)

+        {

+            short x,y,z1,z2, reg;

+            tsc2100_read_values(&x, &y, &z1, &z2);

+            printf("x: %04x y: %04x z1: %04x z2: %04x", x, y, z1, z2);

+            printf("tsadc: %4x", tsc2100_readreg(TSADC_PAGE, TSADC_ADDRESS)&0xffff);

+            tsc2100_keyclick(); /* doesnt work :( */

+            line -= 2;

+        }

 

     }

 #if 0