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Working DM320 interrupts, changed the way registers are accessed in spi and uart drivers. Uart might be broken with interrupts - buttons on remote don't seem to respond when interrupts are enabled.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14836 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Karl Kurbjun 2007-09-23 23:08:39 +00:00
parent d969a420b6
commit 9ac9cc6024
10 changed files with 133 additions and 130 deletions
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37
bootloader/mrobe500.c
View file

@ -46,19 +46,20 @@ extern int line;
void main(void)
{
/* unsigned char* loadbuffer;
unsigned char* loadbuffer;
int buffer_size;
int rc;
int(*kernel_entry)(void);
*/
power_init();
lcd_init();
system_init();
kernel_init();
adc_init();
button_init();
backlight_init();
uartSetup();
lcd_init();
font_init();
spi_init();
@ -73,7 +74,6 @@ void main(void)
usb_init();
#if 0
/* Enter USB mode without USB thread */
if(usb_detect())
{
@ -99,18 +99,25 @@ void main(void)
reset_screen();
lcd_update();
}
#endif
printf("ATA");
outw(inw(IO_GIO_DIR1)&~(1<<10), IO_GIO_DIR1); // set GIO26 (reset pin) to output
int button=0, *address=0x0, count=0;
while(true)
{
if (button_read_device() == BUTTON_POWER)
button = button_read_device();
if (button == BUTTON_POWER)
{
printf("reset");
outw(1<<10, IO_GIO_BITSET1);
IO_GIO_BITSET1|=1<<10;
}
if(button==BUTTON_RC_PLAY)
address+=0x02;
else if (button==BUTTON_RC_DOWN)
address-=0x02;
else if (button==BUTTON_RC_FF)
address+=0x1000;
else if (button==BUTTON_RC_REW)
address-=0x1000;
// if ((inw(IO_GIO_BITSET0)&(1<<14)) == 0)
{
short x,y,z1,z2, reg;
@ -118,12 +125,15 @@ void main(void)
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));
tsc2100_keyclick(); /* doesnt work :( */
line -= 3;
line -= 6;
}
}
#if 0
printf("ATA");
rc = ata_init();
if(rc)
{
@ -155,5 +165,4 @@ void main(void)
kernel_entry = (void*) loadbuffer;
rc = kernel_entry();
}
#endif
}