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sixpair: Port ps3 keypad pairing from sixpair-kbd #8

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3c04bc9
sixpair: Port ps3 keypad pairing from sixpair-kbd
howlett Jun 11, 2016
4ea76c2
Merge branch 'RetroPie:master' into master
howlett Dec 1, 2022
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56 changes: 52 additions & 4 deletions sixpair.c
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@

#define VENDOR 0x054c
#define PRODUCT_SIXAXIS 0x0268
#define PRODUCT_KEYPAD 0x03a0
#define PRODUCT_NAVIGATION 0x042f
#define PRODUCT_DS4 0x05c4

Expand All @@ -42,7 +43,7 @@

void fatal(char *msg) { perror(msg); exit(1); }

void show_master(usb_dev_handle *devh, int itfnum) {
void show_master_gen(usb_dev_handle *devh, int itfnum) {
printf("Current Bluetooth master: ");
unsigned char msg[8];
int res = usb_control_msg
Expand All @@ -53,7 +54,7 @@ void show_master(usb_dev_handle *devh, int itfnum) {
msg[2], msg[3], msg[4], msg[5], msg[6], msg[7]);
}

void set_master(usb_dev_handle *devh, int itfnum, int mac[6]) {
void set_master_gen(usb_dev_handle *devh, int itfnum, int mac[6]) {
printf("Setting master bd_addr to %02x:%02x:%02x:%02x:%02x:%02x\n",
mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
char msg[8]= { 0x01, 0x00, mac[0],mac[1],mac[2],mac[3],mac[4],mac[5] };
Expand All @@ -65,11 +66,57 @@ void set_master(usb_dev_handle *devh, int itfnum, int mac[6]) {
5000);
if ( res < 0 ) fatal("USB_REQ_SET_CONFIGURATION");
}
void show_master_keypad(usb_dev_handle *devh, int itfnum) {
unsigned char msg[16];
printf("Current Bluetooth master: ");


int res = usb_control_msg
(devh, USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
0x01, 0x0304, itfnum, (void*)msg, 16, 5000);

if ( res < 0 ) {
perror("USB_REQ_GET_CONFIGURATION");
return;
}
printf("%02x:%02x:%02x:%02x:%02x:%02x\n",
msg[15], msg[14], msg[13], msg[12], msg[11], msg[10]);

/* msg 6 - 1 is the defice MAC
* Suppressed output to maintain same text output as the generic function.
* */
}

void set_master_keypad(usb_dev_handle *devh, int itfnum, int mac[6]) {
int res;
char msg[7]= { 0x01, mac[5],mac[4],mac[3],mac[2],mac[1],mac[0] };

res = usb_control_msg
(devh,
USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
0x09,
0x0305, itfnum, msg, sizeof(msg),
5000);
if ( res < 0 ) fatal("USB_REQ_SET_CONFIGURATION");
}
void process_device(int argc, char **argv, struct usb_device *dev,
struct usb_config_descriptor *cfg, int itfnum) {
int mac[6];

void (*show_master)(usb_dev_handle*, int);
void (*set_master)(usb_dev_handle*, int, int[6]);

switch (dev->descriptor.idProduct) {
case PRODUCT_KEYPAD:
show_master = &show_master_keypad;
set_master = &set_master_keypad;
break;
default:
show_master = &show_master_gen;
set_master = &set_master_gen;
break;
}

usb_dev_handle *devh = usb_open(dev);
if ( ! devh ) fatal("usb_open");

Expand Down Expand Up @@ -98,7 +145,7 @@ void process_device(int argc, char **argv, struct usb_device *dev,
}
pclose(f);
}

set_master(devh, itfnum, mac);

usb_reset(devh);
Expand Down Expand Up @@ -134,7 +181,8 @@ int main(int argc, char *argv[]) {
if ( dev->descriptor.idVendor == VENDOR &&
(dev->descriptor.idProduct == PRODUCT_SIXAXIS ||
dev->descriptor.idProduct == PRODUCT_NAVIGATION ||
dev->descriptor.idProduct == PRODUCT_DS4) &&
dev->descriptor.idProduct == PRODUCT_DS4 ||
dev->descriptor.idProduct == PRODUCT_KEYPAD) &&
alt->bInterfaceClass == 3 ) {
process_device(argc, argv, dev, cfg, itfnum);
++found;
Expand Down