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Ignore whitespace Rev 2359 → Rev 2360

/branches/arm/uspace/kbd/arch/arm32/src/kbd_gxemul.c
39,7 → 39,9
#include <sysinfo.h>
#include <kbd.h>
#include <keys.h>
#include <bool.h>
 
 
#define GXEMUL_KEY_F1 0x504f1bL
#define GXEMUL_KEY_F2 0x514f1bL
#define GXEMUL_KEY_F3 0x524f1bL
53,10 → 55,25
#define GXEMUL_KEY_F11 0x33325d1bL
#define GXEMUL_KEY_F12 0x34325b1bL
 
 
#define GXEMUL_FB_KEY_F1 0x504f5b1bL
#define GXEMUL_FB_KEY_F2 0x514f5b1bL
#define GXEMUL_FB_KEY_F3 0x524f5b1bL
#define GXEMUL_FB_KEY_F4 0x534f5b1bL
#define GXEMUL_FB_KEY_F5 0x35315b1bL
#define GXEMUL_FB_KEY_F6 0x37315b1bL
#define GXEMUL_FB_KEY_F7 0x38315b1bL
#define GXEMUL_FB_KEY_F8 0x39315b1bL
#define GXEMUL_FB_KEY_F9 0x38325b1bL
#define GXEMUL_FB_KEY_F10 0x39325b1bL
#define GXEMUL_FB_KEY_F11 0x33325b1bL
#define GXEMUL_FB_KEY_F12 0x34325b1bL
 
 
/** Function keys start code (F1=0x101) */
#define FUNCTION_KEYS 0x100
 
irq_cmd_t gxemul_cmds[] = {
static irq_cmd_t gxemul_cmds[] = {
{
CMD_MEM_READ_1,
(void *) 0,
65,12 → 82,16
}
};
 
irq_code_t gxemul_kbd = {
static irq_code_t gxemul_kbd = {
1,
gxemul_cmds
};
 
 
/** Framebuffer switched on. */
static bool fb;
 
 
/*
// Please preserve this code (it can be used to determine scancodes)
int to_hex(int v)
80,7 → 101,7
*/
 
 
/** Process data sent when a key is pressed.
/** Process data sent when a key is pressed (in no-framebuffer mode).
*
* @param keybuffer Buffer of scan codes.
* @param scan_code Scan code.
93,13 → 114,12
static unsigned long buf = 0;
static int count = 0;
 
/* Preserve for detecting scan codes.
keybuffer_push(keybuffer, to_hex((scan_code>>4)&0xf));
keybuffer_push(keybuffer, to_hex(scan_code&0xf));
keybuffer_push(keybuffer, 'X');
keybuffer_push(keybuffer, 'Y');
return 1;
*/
// Preserve for detecting scan codes.
// keybuffer_push(keybuffer, to_hex((scan_code>>4)&0xf));
// keybuffer_push(keybuffer, to_hex(scan_code&0xf));
// keybuffer_push(keybuffer, 'X');
// keybuffer_push(keybuffer, 'Y');
// return 1;
 
if (scan_code == '\r')
scan_code = '\n';
227,9 → 247,134
}
 
 
/** Process data sent when a key is pressed (in framebuffer mode).
*
* @param keybuffer Buffer of scan codes.
* @param scan_code Scan code.
*
* @return Code of the pressed key.
*/
static int gxemul_process_fb(keybuffer_t *keybuffer, int scan_code)
{
static unsigned long buf = 0;
static int count = 0;
 
/* Please preserve this code (it can be used to determine scancodes)
keybuffer_push(keybuffer, to_hex((scan_code>>4)&0xf));
keybuffer_push(keybuffer, to_hex(scan_code&0xf));
keybuffer_push(keybuffer, ' ');
keybuffer_push(keybuffer, ' ');
return 1;
*/
if (scan_code == '\r')
scan_code = '\n';
buf |= ((unsigned long) scan_code)<<(8*(count++));
if ((buf & 0xff) != (GXEMUL_FB_KEY_F1 & 0xff)) {
keybuffer_push(keybuffer, buf);
buf = count = 0;
return 1;
}
 
if (count <= 1)
return 1;
 
if ((buf & 0xffff) != (GXEMUL_FB_KEY_F1 & 0xffff)) {
keybuffer_push(keybuffer, buf & 0xff);
keybuffer_push(keybuffer, (buf >> 8) &0xff);
buf = count = 0;
return 1;
}
 
if (count <= 2)
return 1;
 
 
if ((buf & 0xffffff) != (GXEMUL_FB_KEY_F1 & 0xffffff)
&& (buf & 0xffffff) != (GXEMUL_FB_KEY_F5 & 0xffffff)
&& (buf & 0xffffff) != (GXEMUL_FB_KEY_F9 & 0xffffff)) {
 
keybuffer_push(keybuffer, buf & 0xff);
keybuffer_push(keybuffer, (buf >> 8) & 0xff);
keybuffer_push(keybuffer, (buf >> 16) & 0xff);
buf = count = 0;
return 1;
}
 
if ( count <= 3 )
return 1;
 
switch (buf) {
case GXEMUL_FB_KEY_F1:
keybuffer_push(keybuffer,FUNCTION_KEYS | 1 );
buf=count=0;
return 1;
case GXEMUL_FB_KEY_F2:
keybuffer_push(keybuffer,FUNCTION_KEYS | 2 );
buf=count=0;
return 1;
case GXEMUL_FB_KEY_F3:
keybuffer_push(keybuffer,FUNCTION_KEYS | 3 );
buf=count=0;
return 1;
case GXEMUL_FB_KEY_F4:
keybuffer_push(keybuffer,FUNCTION_KEYS | 4 );
buf=count=0;
return 1;
case GXEMUL_FB_KEY_F5:
keybuffer_push(keybuffer,FUNCTION_KEYS | 5 );
buf=count=0;
return 1;
case GXEMUL_FB_KEY_F6:
keybuffer_push(keybuffer,FUNCTION_KEYS | 6 );
buf=count=0;
return 1;
case GXEMUL_FB_KEY_F7:
keybuffer_push(keybuffer,FUNCTION_KEYS | 7 );
buf=count=0;
return 1;
case GXEMUL_FB_KEY_F8:
keybuffer_push(keybuffer,FUNCTION_KEYS | 8 );
buf=count=0;
return 1;
case GXEMUL_FB_KEY_F9:
keybuffer_push(keybuffer,FUNCTION_KEYS | 9 );
buf=count=0;
return 1;
case GXEMUL_FB_KEY_F10:
keybuffer_push(keybuffer,FUNCTION_KEYS | 10 );
buf=count=0;
return 1;
case GXEMUL_FB_KEY_F11:
keybuffer_push(keybuffer,FUNCTION_KEYS | 11 );
buf=count=0;
return 1;
case GXEMUL_FB_KEY_F12:
keybuffer_push(keybuffer,FUNCTION_KEYS | 12 );
buf=count=0;
return 1;
default:
keybuffer_push(keybuffer, buf & 0xff );
keybuffer_push(keybuffer, (buf >> 8) &0xff );
keybuffer_push(keybuffer, (buf >> 16) &0xff );
keybuffer_push(keybuffer, (buf >> 24) &0xff );
buf=count=0;
return 1;
}
return 1;
}
 
 
/** Initializes keyboard handler. */
int kbd_arch_init(void)
{
fb = (sysinfo_value("fb.kind") == 1);
gxemul_cmds[0].addr = (void *) sysinfo_value("kbd.address.virtual");
ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &gxemul_kbd);
return 0;
257,7 → 402,12
esc_count = 0;
}
 
return gxemul_process_no_fb(keybuffer, scan_code);
if (fb) {
return gxemul_process_fb(keybuffer, scan_code);
} else {
return gxemul_process_no_fb(keybuffer, scan_code);
}
 
}
 
/** @}