mirror/dreamcast_usb
1
0
Fork 0
mirror of https://github.com/raphnet/dreamcast_usb synced 2024-12-21 14:48:52 -05:00
Code Issues Releases Wiki Activity

Display two images at startup

Browse Source
This commit is contained in:
Raphaël Assénat 2013-11-23 03:40:02 +00:00
parent 176a295318
commit 108d7129b7
1 changed files with 39 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

55
dc_pad.c
View File

@ -282,24 +282,32 @@ static void dcInit(void)
#define MAX_ERRORS 100
#define STATE_RESET_DEVICE 0
#define STATE_GET_INFO 1
#define STATE_READ_PAD 2
#define STATE_READ_MOUSE 3
#define STATE_READ_KEYBOARD 4
#define STATE_LCD_DETECT 5
#define STATE_NULL 6
#define STATE_RESET_DEVICE 0
#define STATE_GET_INFO 1
#define STATE_READ_PAD 2
#define STATE_READ_MOUSE 3
#define STATE_READ_KEYBOARD 4
#define STATE_LCD_DETECT 5
#define STATE_BANNER_DISPLAY 6
#define STATE_NULL 7
static unsigned char state = STATE_RESET_DEVICE;
const char lcd_data[200] PROGMEM = {
const char lcd_data_raphnet[200] PROGMEM = {
0x00, 0x00, 0x00, 0x04,
0x00, 0x00, 0x00, 0x00,
#include "raphnet.c"
};
const char lcd_data_image[200] PROGMEM = {
0x00, 0x00, 0x00, 0x04,
0x00, 0x00, 0x00, 0x00,
#include "blob.c"
};
static uint8_t lcd_addr = 0;
static void updateLcd(void)
static void updateLcd(char id)
{
unsigned char tmp[30];
@ -307,7 +315,7 @@ static void updateLcd(void)
maple_sendFrame_P(MAPLE_CMD_BLOCK_WRITE,
lcd_addr,
MAPLE_DC_ADDR | MAPLE_ADDR_PORTB,
200, lcd_data);
200, id ? lcd_data_image : lcd_data_raphnet);
maple_receiveFrame(tmp, 30);
}
}
@ -406,19 +414,34 @@ static void dcReadPad(void)
// seem to work. This delay works around this.
case STATE_LCD_DETECT:
{
pollSubs();
if (!lcd_addr)
{
pollSubs();
}
if (lcd_detect_count > 120) {
if (lcd_addr) {
updateLcd();
else {
if (lcd_detect_count > 220) {
updateLcd(0);
state = STATE_BANNER_DISPLAY;
lcd_detect_count = 0;
break;
}
state = STATE_READ_PAD;
}
lcd_detect_count++;
if (lcd_detect_count > 400) {
state = STATE_READ_PAD;
}
}
break;
case STATE_BANNER_DISPLAY:
{
lcd_detect_count++;
if (lcd_detect_count > 400) {
updateLcd(1);
state = STATE_READ_PAD;
}
}
break;