IRQ driven touchpad driver, crude but working

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14914 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 20 insertions, 17 deletions

diff --git a/bootloader/mrobe500.c b/bootloader/mrobe500.c
index ce1aa57224..b92096ada2 100755
--- a/bootloader/mrobe500.c
+++ b/bootloader/mrobe500.c
@@ -104,8 +104,6 @@ void main(void)
     while(true)

     {

         button = button_read_device();

-        if (button)

-            printf("btn: %x", button);

         if (button == BUTTON_POWER)

         {

             printf("reset");

@@ -119,23 +117,28 @@ void main(void)
             address+=0x1000;

         else if (button==BUTTON_RC_REW)

             address-=0x1000;

-

-   //     if ((IO_GIO_BITSET0&(1<<14) == 0)

+        if (button&BUTTON_TOUCHPAD)

         {

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

-            extern int uart1count;

-            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);

-            printf("current tick: %04x", current_tick);

-            printf("Address: 0x%08x Data: 0x%08x", address, *address);

-            printf("Address: 0x%08x Data: 0x%08x", address+1, *(address+1));

-            printf("Address: 0x%08x Data: 0x%08x", address+2, *(address+2));

-            printf("uart1count: %d", uart1count);

-            printf("%x %x", IO_UART1_RFCR & 0x3f, IO_UART1_DTRR & 0xff);

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

-            line -= 8;

+            int touch = button_get_last_touch();

+            printf("x: %d, y: %d", (touch>>16), touch&0xffff);

+            line--;

         }

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

+//         {

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

+//             extern int uart1count;

+//             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);

+//             printf("current tick: %04x", current_tick);

+//             printf("Address: 0x%08x Data: 0x%08x", address, *address);

+//             printf("Address: 0x%08x Data: 0x%08x", address+1, *(address+1));

+//             printf("Address: 0x%08x Data: 0x%08x", address+2, *(address+2));

+//             printf("uart1count: %d", uart1count);

+//             printf("%x %x", IO_UART1_RFCR & 0x3f, IO_UART1_DTRR & 0xff);

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

+//             line -= 8;

+//         }

     }

 #endif

     printf("ATA");