#include "irq.h"
#include "usb/core/core.h"
#include "usb/drivers/class/hid.h"
+#include "sha1.h"
#include "hollywood.h"
#define MINIMUM_MINI_VERSION 0x00010001
usb_init(OHCI0_REG_BASE);
/* internal ohci */
- //usb_init(OHCI1_REG_BASE);
+ usb_init(OHCI1_REG_BASE);
/* load HID keyboard driver */
usb_hidkb_init();
+ /* wait for usb keyboard plugged in */
+ if(!usb_hidkb_inuse()) {
+ print_str("plug in an usb keyboard", 23);
+ }
+ while(!usb_hidkb_inuse());
+
+#define FONT_WIDTH 13
+#define FONT_HEIGHT 15
+#define STDOUT_BORDER_LEFT 20
+#define STDOUT_BORDER_RIGHT 650
+#define STDOUT_BORDER_TOP 20
+#define STDOUT_BORDER_BOTTOM 550
+#define TABSIZE 4
/* you are welcome to make this nice :) */
char str[7];
- u16 i, j, y=20, x=20;
+ u16 i, j, y=STDOUT_BORDER_TOP, x=STDOUT_BORDER_LEFT;
+ u16 old_x, old_y;
struct kbrep *k;
while(1) {
memset(str, '\0', 8);
j=0;
k = usb_hidkb_getChars();
+ old_x = x; /* save actual x and y position for printing after the loop */
+ old_y = y;
for(i=0; k->keys[i]>0; i++) {
- if(x>650) {
- x = 20;
- y += 15;
+ unsigned char key = usb_hidkb_get_char_from_keycode(k->keys[i],
+ (k->mod & MOD_lshift) || (k->mod & MOD_rshift));
+ /* no key or key not relevant? next, please. */
+ if (key == 0)
+ continue;
+
+ /* RETURN pressed? */
+ if (key == '\n') {
+ x = STDOUT_BORDER_LEFT;
+ y += FONT_HEIGHT;
+ /* TAB pressed? */
+ } else if (key == '\t') {
+ x += (TABSIZE*FONT_WIDTH);
+
+ /* BACKSPACE pressed? */
+ } else if (key == '\r') {
+ /* TODO */
+
+ /* now we have only printable characters left */
+ } else {
+ x += FONT_WIDTH;
+ str[j] = key;
+ j++;
}
- if(y>440) {
- y=20;
+
+ /* line full? break! */
+ if(x > (STDOUT_BORDER_RIGHT-FONT_WIDTH)) {
+ x = STDOUT_BORDER_LEFT;
+ y += FONT_HEIGHT;
}
- if((k->keys[i] >= 4) && k->keys[i] <= 4+'z'-'a') {
- str[j] = k->keys[i] - 4 + 'a';
- }
- else if (k->keys[i] == 0x28) {
- y += 15;
- x = 20;
+ /* screen full? start again at top */
+ if(y > (STDOUT_BORDER_BOTTOM-FONT_HEIGHT)) {
+ y = STDOUT_BORDER_TOP;
}
- j++;
}
- if(j > 0) {
- print_str_noscroll(x, y, str);
+ if(j > 0) { /* when there was any printable stuff, show it */
+ print_str_noscroll(old_x, old_y, str);
printf("y: %d\n", y);
}
- while(j--) {
- x += 13;
- }
+
}
+#if 0
+ printf("===============================\n");
+
+ SHA1TestCases();
+
+ printf("bye, world!\n");
+#endif
+
return 0;
}