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gc_n64_usb-v3
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N64/Gamecube controller detection

This commit is contained in:
Raphael Assenat 2015-08-21 00:17:07 -04:00
parent 1d5198a5bd
commit f29ced5298
1 changed files with 50 additions and 14 deletions
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64
main.c
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@ -1,19 +1,19 @@
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <avr/io.h> #include <avr/io.h>
#include <avr/interrupt.h> #include <avr/interrupt.h>
#include <util/delay.h> #include <util/delay.h>
#include "util.h" #include "util.h"
#include "usart1.h" #include "usart1.h"
#include "usb.h" #include "usb.h"
#include "gamepads.h" #include "gamepads.h"
#include "bootloader.h"
#include "gcn64_protocol.h" #include "gcn64_protocol.h"
#include "n64.h" #include "n64.h"
#include "bootloader.h" #include "gamecube.h"
#include "usbpad.h" #include "usbpad.h"
uint16_t hid_get_report_main(struct usb_request *rq, const uint8_t **dat); uint16_t hid_get_report_main(struct usb_request *rq, const uint8_t **dat);
@ -479,6 +479,30 @@ uint8_t hid_set_report_data(const struct usb_request *rq, const uint8_t *dat, ui
return 0; return 0;
} }
#define NUM_PAD_TYPES 2
static Gamepad *pads[NUM_PAD_TYPES];
void initPads(void)
{
gcn64protocol_hwinit();
pads[0] = n64GetGamepad();
pads[1] = gamecubeGetGamepad();
}
Gamepad *detectPad(void)
{
int i;
for (i=0; i<NUM_PAD_TYPES; i++) {
if (pads[i]->probe()) {
return pads[i];
}
}
return NULL;
}
int main(void) int main(void)
{ {
Gamepad *pad = NULL; Gamepad *pad = NULL;
@ -486,9 +510,10 @@ int main(void)
hwinit(); hwinit();
usart1_init(); usart1_init();
gcn64protocol_hwinit(); initPads();
pad = n64GetGamepad(); /* Init the buffer with idle data */
usbpad_buildReport(NULL, gamepad_report0);
sei(); sei();
usb_init(&usb_params); usb_init(&usb_params);
@ -497,26 +522,37 @@ int main(void)
{ {
static char last_v = 0; static char last_v = 0;
/* Try to auto-detect controller if none*/
if (!pad) {
pad = detectPad();
}
usb_doTasks(); usb_doTasks();
_delay_ms(5); _delay_ms(5);
//effect_loop(); //effect_loop();
decideVibration(); decideVibration();
if (last_v != gamepad_vibrate) { if (last_v != gamepad_vibrate) {
if (pad->setVibration) { if (pad && pad->setVibration) {
pad->setVibration(gamepad_vibrate); pad->setVibration(gamepad_vibrate);
} }
last_v = gamepad_vibrate; last_v = gamepad_vibrate;
} }
pad->update(); if (pad) {
if (pad->changed()) { pad->update();
int report_size;
pad->getReport(&pad_data); if (pad->changed()) {
usbpad_buildReport(&pad_data, gamepad_report0); int report_size;
report_size = usbpad_getReportSize();
usb_interruptSend(gamepad_report0, report_size); pad->getReport(&pad_data);
usbpad_buildReport(&pad_data, gamepad_report0);
report_size = usbpad_getReportSize();
usb_interruptSend(gamepad_report0, report_size);
}
} else {
/* Just make sure gamepad_report0 holds valid and
* inactive data for the HID GET_REPORT request */
usbpad_buildReport(NULL, gamepad_report0);
} }
} }