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balance.diff
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balance.diff
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Index: python/cwiidmodule.c
===================================================================
--- python/cwiidmodule.c (revision 179)
+++ python/cwiidmodule.c (working copy)
@@ -96,6 +96,7 @@
CWIID_CONST_MACRO(RPT_IR),
CWIID_CONST_MACRO(RPT_NUNCHUK),
CWIID_CONST_MACRO(RPT_CLASSIC),
+ CWIID_CONST_MACRO(RPT_BALANCE),
CWIID_CONST_MACRO(RPT_EXT),
CWIID_CONST_MACRO(LED1_ON),
CWIID_CONST_MACRO(LED2_ON),
@@ -153,11 +154,13 @@
CWIID_CONST_MACRO(MESG_IR),
CWIID_CONST_MACRO(MESG_NUNCHUK),
CWIID_CONST_MACRO(MESG_CLASSIC),
+ CWIID_CONST_MACRO(MESG_BALANCE),
CWIID_CONST_MACRO(MESG_ERROR),
CWIID_CONST_MACRO(MESG_UNKNOWN),
CWIID_CONST_MACRO(EXT_NONE),
CWIID_CONST_MACRO(EXT_NUNCHUK),
CWIID_CONST_MACRO(EXT_CLASSIC),
+ CWIID_CONST_MACRO(EXT_BALANCE),
CWIID_CONST_MACRO(EXT_UNKNOWN),
CWIID_CONST_MACRO(ERROR_DISCONNECT),
CWIID_CONST_MACRO(ERROR_COMM),
Index: python/Wiimote.c
===================================================================
--- python/Wiimote.c (revision 179)
+++ python/Wiimote.c (working copy)
@@ -84,6 +84,7 @@
static PyObject *Wiimote_get_state(Wiimote *self, void *closure);
static PyObject *Wiimote_get_acc_cal(Wiimote *self, PyObject *args,
PyObject *kwds);
+static PyObject *Wiimote_get_balance_cal(Wiimote *self);
static PyObject *Wiimote_request_status(Wiimote *self);
static int Wiimote_set_led(Wiimote *self, PyObject *PyLed, void *closure);
@@ -112,7 +113,10 @@
{"get_acc_cal", (PyCFunction)Wiimote_get_acc_cal,
METH_VARARGS | METH_KEYWORDS,
"get_acc_cal(extension) -> calibration tuple\n\n"
- "retrieve calibration information"},
+ "retrieve accelerometer calibration information"},
+ {"get_balance_cal", (PyCFunction)Wiimote_get_balance_cal, METH_NOARGS,
+ "get_balance_cal() -> calibration tuple\n\n"
+ "retrieve Balance Board calibration information"},
{"request_status", (PyCFunction)Wiimote_request_status, METH_NOARGS,
"request_status()\n\nrequest status message"},
{"read", (PyCFunction)Wiimote_read, METH_VARARGS | METH_KEYWORDS,
@@ -521,6 +525,32 @@
Py_DECREF(PyExt);
}
break;
+ case CWIID_EXT_BALANCE:
+ if (state.rpt_mode & CWIID_RPT_BALANCE) {
+ PyExt = Py_BuildValue("{s:I,s:I,s:I,s:I}",
+ "right_top",
+ state.ext.balance.right_top,
+ "right_bottom",
+ state.ext.balance.right_bottom,
+ "left_top",
+ state.ext.balance.left_top,
+ "left_bottom",
+ state.ext.balance.left_bottom);
+
+ if (!PyExt) {
+ Py_DECREF(PyState);
+ return NULL;
+ }
+
+ if (PyDict_SetItemString(PyState, "balance", PyExt)) {
+ Py_DECREF(PyState);
+ Py_DECREF(PyExt);
+ return NULL;
+ }
+
+ Py_DECREF(PyExt);
+ }
+ break;
default:
break;
}
@@ -558,6 +588,36 @@
return PyAccCal;
}
+static PyObject *Wiimote_get_balance_cal(Wiimote *self)
+{
+ struct balance_cal balance_cal;
+ PyObject *PyBalCal;
+
+ if (cwiid_get_balance_cal(self->wiimote, &balance_cal)) {
+ PyErr_SetString(PyExc_RuntimeError,
+ "Error getting balance board calibration");
+ return NULL;
+ }
+
+ if (!(PyBalCal = Py_BuildValue("([i,i,i],[i,i,i],[i,i,i],[i,i,i])",
+ balance_cal.right_top[0],
+ balance_cal.right_top[1],
+ balance_cal.right_top[2],
+ balance_cal.right_bottom[0],
+ balance_cal.right_bottom[1],
+ balance_cal.right_bottom[2],
+ balance_cal.left_top[0],
+ balance_cal.left_top[1],
+ balance_cal.left_top[2],
+ balance_cal.left_bottom[0],
+ balance_cal.left_bottom[1],
+ balance_cal.left_bottom[2]))) {
+ return NULL;
+ }
+
+ return PyBalCal;
+}
+
static PyObject *Wiimote_request_status(Wiimote *self)
{
if (cwiid_request_status(self->wiimote)) {
@@ -728,6 +788,10 @@
* "buttons":buttons},
* (cwiid.CLASSIC_MESG,{"l_stick":(x,y),"r_stick":(x,y),"l":l,"r":r,
* "buttons":buttons},
+ * (cwiid.BALANCE_MESG,{"right_top":right_top,
+ * "right_bottom":right_bottom,
+ * "left_top":left_top,
+ * "left_bottom":left_bottom},
* (cwiid.ERROR_MESG,error)]
*/
PyObject *ConvertMesgArray(int mesg_count, union cwiid_mesg mesg[])
@@ -834,6 +898,17 @@
"r", mesg[i].classic_mesg.r,
"buttons", mesg[i].classic_mesg.buttons);
break;
+ case CWIID_MESG_BALANCE:
+ mesgVal = Py_BuildValue("{s:I,s:I,s:I,s:I}",
+ "right_top",
+ mesg[i].balance_mesg.right_top,
+ "right_bottom",
+ mesg[i].balance_mesg.right_bottom,
+ "left_top",
+ mesg[i].balance_mesg.left_top,
+ "left_bottom",
+ mesg[i].balance_mesg.left_bottom);
+ break;
case CWIID_MESG_ERROR:
mesgVal = Py_BuildValue("i", mesg[i].error_mesg.error);
break;
Index: libcwiid/process.c
===================================================================
--- libcwiid/process.c (revision 179)
+++ libcwiid/process.c (working copy)
@@ -182,6 +182,7 @@
{
struct cwiid_nunchuk_mesg *nunchuk_mesg;
struct cwiid_classic_mesg *classic_mesg;
+ struct cwiid_balance_mesg *balance_mesg;
int i;
switch (wiimote->state.ext_type) {
@@ -224,6 +225,20 @@
(uint16_t)data[5]);
}
break;
+ case CWIID_EXT_BALANCE:
+ if (wiimote->state.rpt_mode & CWIID_RPT_BALANCE) {
+ balance_mesg = &ma->array[ma->count++].balance_mesg;
+ balance_mesg->type = CWIID_MESG_BALANCE;
+ balance_mesg->right_top = ((uint16_t)data[0]<<8 |
+ (uint16_t)data[1]);
+ balance_mesg->right_bottom = ((uint16_t)data[2]<<8 |
+ (uint16_t)data[3]);
+ balance_mesg->left_top = ((uint16_t)data[4]<<8 |
+ (uint16_t)data[5]);
+ balance_mesg->left_bottom = ((uint16_t)data[6]<<8 |
+ (uint16_t)data[7]);
+ }
+ break;
}
return 0;
Index: libcwiid/cwiid_internal.h
===================================================================
--- libcwiid/cwiid_internal.h (revision 179)
+++ libcwiid/cwiid_internal.h (working copy)
@@ -73,6 +73,7 @@
/* Wiimote specific magic numbers */
#define WIIMOTE_NAME "Nintendo RVL-CNT-01"
+#define WIIBALANCE_NAME "Nintendo RVL-WBC-01"
#define WIIMOTE_CLASS_0 0x04
#define WIIMOTE_CLASS_1 0x25
#define WIIMOTE_CLASS_2 0x00
@@ -114,9 +115,10 @@
/* Extension Values */
#define EXT_NONE 0x2E
-#define EXT_PARTIAL 0xFF
-#define EXT_NUNCHUK 0x00
-#define EXT_CLASSIC 0x01
+#define EXT_PARTIAL 0xFF
+#define EXT_NUNCHUK 0x00
+#define EXT_CLASSIC 0x01
+#define EXT_BALANCE 0x2A
/* IR Enable blocks */
#define MARCAN_IR_BLOCK_1 "\x00\x00\x00\x00\x00\x00\x90\x00\xC0"
Index: libcwiid/interface.c
===================================================================
--- libcwiid/interface.c (revision 179)
+++ libcwiid/interface.c (working copy)
@@ -179,3 +179,28 @@
return 0;
}
+
+int cwiid_get_balance_cal(struct wiimote *wiimote,
+ struct balance_cal *balance_cal)
+{
+ unsigned char buf[24];
+
+ if (cwiid_read(wiimote, CWIID_RW_REG, 0xa40024, 24, buf)) {
+ cwiid_err(wiimote, "Read error (balancecal)");
+ return -1;
+ }
+ balance_cal->right_top[0] = ((uint16_t)buf[0]<<8 | (uint16_t)buf[1]);
+ balance_cal->right_bottom[0] = ((uint16_t)buf[2]<<8 | (uint16_t)buf[3]);
+ balance_cal->left_top[0] = ((uint16_t)buf[4]<<8 | (uint16_t)buf[5]);
+ balance_cal->left_bottom[0] = ((uint16_t)buf[6]<<8 | (uint16_t)buf[7]);
+ balance_cal->right_top[1] = ((uint16_t)buf[8]<<8 | (uint16_t)buf[9]);
+ balance_cal->right_bottom[1] = ((uint16_t)buf[10]<<8 | (uint16_t)buf[11]);
+ balance_cal->left_top[1] = ((uint16_t)buf[12]<<8 | (uint16_t)buf[13]);
+ balance_cal->left_bottom[1] = ((uint16_t)buf[14]<<8 | (uint16_t)buf[15]);
+ balance_cal->right_top[2] = ((uint16_t)buf[16]<<8 | (uint16_t)buf[17]);
+ balance_cal->right_bottom[2] = ((uint16_t)buf[18]<<8 | (uint16_t)buf[19]);
+ balance_cal->left_top[2] = ((uint16_t)buf[20]<<8 | (uint16_t)buf[21]);
+ balance_cal->left_bottom[2] = ((uint16_t)buf[22]<<8 | (uint16_t)buf[23]);
+
+ return 0;
+}
Index: libcwiid/state.c
===================================================================
--- libcwiid/state.c (revision 179)
+++ libcwiid/state.c (working copy)
@@ -75,6 +75,12 @@
wiimote->state.ext.classic.r = mesg->classic_mesg.r;
wiimote->state.ext.classic.buttons = mesg->classic_mesg.buttons;
break;
+ case CWIID_MESG_BALANCE:
+ wiimote->state.ext.balance.right_top = mesg->balance_mesg.right_top;
+ wiimote->state.ext.balance.right_bottom = mesg->balance_mesg.right_bottom;
+ wiimote->state.ext.balance.left_top = mesg->balance_mesg.left_top;
+ wiimote->state.ext.balance.left_bottom = mesg->balance_mesg.left_bottom;
+ break;
case CWIID_MESG_ERROR:
wiimote->state.error = mesg->error_mesg.error;
break;
@@ -166,6 +172,10 @@
rpt_type = RPT_EXT21;
}
}
+ else if ((rpt_mode & CWIID_RPT_EXT) &&
+ wiimote->state.ext_type == CWIID_EXT_BALANCE) {
+ rpt_type = RPT_BTN_EXT8;
+ }
else {
if (rpt_mode & CWIID_RPT_IR) {
rpt_type = RPT_BTN_ACC_IR12;
@@ -223,6 +233,10 @@
(CWIID_RPT_CLASSIC & ~rpt_mode & wiimote->state.rpt_mode)) {
memset(&wiimote->state.ext, 0, sizeof wiimote->state.ext);
}
+ else if ((wiimote->state.ext_type == CWIID_EXT_BALANCE) &&
+ (CWIID_RPT_BALANCE & ~rpt_mode & wiimote->state.rpt_mode)) {
+ memset(&wiimote->state.ext, 0, sizeof wiimote->state.ext);
+ }
wiimote->state.rpt_mode = rpt_mode;
Index: libcwiid/cwiid.h
===================================================================
--- libcwiid/cwiid.h (revision 179)
+++ libcwiid/cwiid.h (working copy)
@@ -75,7 +75,8 @@
#define CWIID_RPT_IR 0x08
#define CWIID_RPT_NUNCHUK 0x10
#define CWIID_RPT_CLASSIC 0x20
-#define CWIID_RPT_EXT (CWIID_RPT_NUNCHUK | CWIID_RPT_CLASSIC)
+#define CWIID_RPT_BALANCE 0x40
+#define CWIID_RPT_EXT (CWIID_RPT_NUNCHUK | CWIID_RPT_CLASSIC | CWIID_RPT_BALANCE)
/* LED flags */
#define CWIID_LED1_ON 0x01
@@ -165,6 +166,7 @@
CWIID_MESG_IR,
CWIID_MESG_NUNCHUK,
CWIID_MESG_CLASSIC,
+ CWIID_MESG_BALANCE,
CWIID_MESG_ERROR,
CWIID_MESG_UNKNOWN
};
@@ -173,6 +175,7 @@
CWIID_EXT_NONE,
CWIID_EXT_NUNCHUK,
CWIID_EXT_CLASSIC,
+ CWIID_EXT_BALANCE,
CWIID_EXT_UNKNOWN
};
@@ -187,6 +190,13 @@
uint8_t one[3];
};
+struct balance_cal {
+ uint16_t right_top[3];
+ uint16_t right_bottom[3];
+ uint16_t left_top[3];
+ uint16_t left_bottom[3];
+};
+
/* Message Structs */
struct cwiid_status_mesg {
enum cwiid_mesg_type type;
@@ -231,6 +241,14 @@
uint16_t buttons;
};
+struct cwiid_balance_mesg {
+ enum cwiid_mesg_type type;
+ uint16_t right_top;
+ uint16_t right_bottom;
+ uint16_t left_top;
+ uint16_t left_bottom;
+};
+
struct cwiid_error_mesg {
enum cwiid_mesg_type type;
enum cwiid_error error;
@@ -244,6 +262,7 @@
struct cwiid_ir_mesg ir_mesg;
struct cwiid_nunchuk_mesg nunchuk_mesg;
struct cwiid_classic_mesg classic_mesg;
+ struct cwiid_balance_mesg balance_mesg;
struct cwiid_error_mesg error_mesg;
};
@@ -262,9 +281,17 @@
uint16_t buttons;
};
+struct balance_state {
+ uint16_t right_top;
+ uint16_t right_bottom;
+ uint16_t left_top;
+ uint16_t left_bottom;
+};
+
union ext_state {
struct nunchuk_state nunchuk;
struct classic_state classic;
+ struct balance_state balance;
};
struct cwiid_state {
@@ -325,6 +352,8 @@
int cwiid_get_state(cwiid_wiimote_t *wiimote, struct cwiid_state *state);
int cwiid_get_acc_cal(struct wiimote *wiimote, enum cwiid_ext_type ext_type,
struct acc_cal *acc_cal);
+int cwiid_get_balance_cal(struct wiimote *wiimote,
+ struct balance_cal *balance_cal);
/* Operations */
int cwiid_command(cwiid_wiimote_t *wiimote, enum cwiid_command command,
Index: libcwiid/bluetooth.c
===================================================================
--- libcwiid/bluetooth.c (revision 179)
+++ libcwiid/bluetooth.c (working copy)
@@ -131,7 +131,8 @@
/* Filter by name */
if (!(flags & BT_NO_WIIMOTE_FILTER) &&
- strncmp((*bdinfo)[bdinfo_count].name, WIIMOTE_NAME, BT_NAME_LEN)) {
+ strncmp((*bdinfo)[bdinfo_count].name, WIIMOTE_NAME, BT_NAME_LEN) &&
+ strncmp((*bdinfo)[bdinfo_count].name, WIIBALANCE_NAME, BT_NAME_LEN)) {
continue;
}
Index: libcwiid/thread.c
===================================================================
--- libcwiid/thread.c (revision 179)
+++ libcwiid/thread.c (working copy)
@@ -216,6 +216,9 @@
case EXT_CLASSIC:
status_mesg->ext_type = CWIID_EXT_CLASSIC;
break;
+ case EXT_BALANCE:
+ status_mesg->ext_type = CWIID_EXT_BALANCE;
+ break;
default:
status_mesg->ext_type = CWIID_EXT_UNKNOWN;
break;
Index: wmdemo/wmdemo.py
===================================================================
--- wmdemo/wmdemo.py (revision 179)
+++ wmdemo/wmdemo.py (working copy)
@@ -26,6 +26,7 @@
#Connect to address given on command-line, if present
print 'Put Wiimote in discoverable mode now (press 1+2)...'
+ global wiimote
if len(sys.argv) > 1:
wiimote = cwiid.Wiimote(sys.argv[1])
else:
@@ -91,7 +92,7 @@
def print_state(state):
print 'Report Mode:',
- for r in ['STATUS', 'BTN', 'ACC', 'IR', 'NUNCHUK', 'CLASSIC']:
+ for r in ['STATUS', 'BTN', 'ACC', 'IR', 'NUNCHUK', 'CLASSIC', 'BALANCE']:
if state['rpt_mode'] & eval('cwiid.RPT_' + r):
print r,
print
@@ -142,6 +143,10 @@
(state['classic']['buttons'],
state['classic']['l_stick'], state['classic']['r_stick'],
state['classic']['l'], state['classic']['r'])
+ elif state['ext_type'] == cwiid.EXT_BALANCE:
+ print 'Balance: right_top=%d right_bottom=%d left_top=%d left_bottom=%d' % \
+ (state['balance']['right_top'], state['balance']['right_bottom'],
+ state['balance']['left_top'], state['balance']['left_bottom'])
def callback(mesg_list):
for mesg in mesg_list:
@@ -154,6 +159,8 @@
print 'Nunchuk'
elif mesg[1]['ext_type'] == cwiid.EXT_CLASSIC:
print 'Classic Controller'
+ elif mesg[1]['ext_type'] == cwiid.EXT_BALANCE:
+ print 'Balance Board'
else:
print 'Unknown Extension'
@@ -190,6 +197,8 @@
state['classic']['l_stick'], state['classic']['r_stick'],
state['classic']['l'], state['classic']['r'])
elif mesg[0] == cwiid.MESG_ERROR:
+ print "Error message received"
+ global wiimote
wiimote.close()
exit(-1)
else:
Index: wmdemo/wmdemo.c
===================================================================
--- wmdemo/wmdemo.c (revision 179)
+++ wmdemo/wmdemo.c (working copy)
@@ -124,7 +124,7 @@
break;
case 'e':
/* CWIID_RPT_EXT is actually
- * CWIID_RPT_NUNCHUK | CWIID_RPT_CLASSIC */
+ * CWIID_RPT_NUNCHUK | CWIID_RPT_CLASSIC | CWIID_RPT_BALANCE */
toggle_bit(rpt_mode, CWIID_RPT_EXT);
set_rpt_mode(wiimote, rpt_mode);
break;
@@ -215,6 +215,7 @@
if (state->rpt_mode & CWIID_RPT_IR) printf(" IR");
if (state->rpt_mode & CWIID_RPT_NUNCHUK) printf(" NUNCHUK");
if (state->rpt_mode & CWIID_RPT_CLASSIC) printf(" CLASSIC");
+ if (state->rpt_mode & CWIID_RPT_BALANCE) printf(" BALANCE");
printf("\n");
printf("Active LEDs:");
@@ -272,6 +273,14 @@
state->ext.classic.r_stick[CWIID_Y],
state->ext.classic.l, state->ext.classic.r);
break;
+ case CWIID_EXT_BALANCE:
+ printf("Balance: right_top=%d right_bottom=%d "
+ "left_top=%d left_bottom=%d\n",
+ state->ext.balance.right_top,
+ state->ext.balance.right_bottom,
+ state->ext.balance.left_top,
+ state->ext.balance.left_bottom);
+ break;
}
}
@@ -290,6 +299,7 @@
{
int i, j;
int valid_source;
+ struct balance_cal balance_cal;
for (i=0; i < mesg_count; i++)
{
@@ -307,6 +317,28 @@
case CWIID_EXT_CLASSIC:
printf("Classic Controller");
break;
+ case CWIID_EXT_BALANCE:
+ if(cwiid_get_balance_cal(wiimote, &balance_cal)) {
+ printf("Balance board: Failed to fetch calibration data");
+ }
+ else {
+ printf("Balance board: right_top=(%d,%d,%d), "
+ "right_bottom=(%d,%d,%d), left_top=(%d,%d,%d), "
+ "left_bottom=(%d,%d,%d)",
+ balance_cal.right_top[0],
+ balance_cal.right_top[1],
+ balance_cal.right_top[2],
+ balance_cal.right_bottom[0],
+ balance_cal.right_bottom[1],
+ balance_cal.right_bottom[2],
+ balance_cal.left_top[0],
+ balance_cal.left_top[1],
+ balance_cal.left_top[2],
+ balance_cal.left_bottom[0],
+ balance_cal.left_bottom[1],
+ balance_cal.left_bottom[2]);
+ }
+ break;
default:
printf("Unknown Extension");
break;
@@ -355,6 +387,14 @@
mesg[i].classic_mesg.r_stick[CWIID_Y],
mesg[i].classic_mesg.l, mesg[i].classic_mesg.r);
break;
+ case CWIID_MESG_BALANCE:
+ printf("Balance Report: right_top=%d right_bottom=%d "
+ "left_top=%d left_bottom=%d\n",
+ mesg[i].balance_mesg.right_top,
+ mesg[i].balance_mesg.right_bottom,
+ mesg[i].balance_mesg.left_top,
+ mesg[i].balance_mesg.left_bottom);
+ break;
case CWIID_MESG_ERROR:
if (cwiid_close(wiimote)) {
fprintf(stderr, "Error on wiimote disconnect\n");