Allow a mouse driver to not return any results when it is polled.

ugfx_release_2.6
inmarket 2014-11-07 12:02:41 +10:00
parent f552ba62af
commit bd041926b4
9 changed files with 25 additions and 16 deletions

View File

@ -57,7 +57,7 @@ static bool_t init_board(GMouse *m, unsigned driverinstance) {
return TRUE;
}
static void read_xyz(GMouse *m, GMouseReading *prd) {
static bool_t read_xyz(GMouse *m, GMouseReading *prd) {
adcsample_t samples[ADC_NUM_CHANNELS * ADC_BUF_DEPTH];
(void) m;
@ -89,6 +89,7 @@ static void read_xyz(GMouse *m, GMouseReading *prd) {
palClearPad(GPIOB, GPIOB_DRIVEA);
palClearPad(GPIOB, GPIOB_DRIVEB);
}
return TRUE;
}
#endif /* _LLD_GMOUSE_MCU_BOARD_H */

View File

@ -73,7 +73,7 @@ static bool_t init_board(GMouse *m, unsigned driverinstance) {
return TRUE;
}
static void read_xyz(GMouse *m, GMouseReading *prd) {
static bool_t read_xyz(GMouse *m, GMouseReading *prd) {
adcsample_t samples[ADC_NUM_CHANNELS * ADC_BUF_DEPTH];
uint16_t val1, val2;
(void) m;
@ -130,6 +130,7 @@ static void read_xyz(GMouse *m, GMouseReading *prd) {
// Set up for reading z again. We know it will be 20ms before we get called again so don't worry about settling time
setup_z();
}
return TRUE;
}
#endif /* _LLD_GMOUSE_MCU_BOARD_H */

View File

@ -19,7 +19,7 @@
#define CMD_Y 0x91
#define CMD_ENABLE_IRQ 0x80
static void MouseXYZ(GMouse* m, GMouseReading* pdr)
static bool_t MouseXYZ(GMouse* m, GMouseReading* pdr)
{
(void)m;
@ -42,6 +42,7 @@ static void MouseXYZ(GMouse* m, GMouseReading* pdr)
release_bus(m);
}
return TRUE;
}
const GMouseVMT const GMOUSE_DRIVER_VMT[1] = {{

View File

@ -56,7 +56,7 @@ static bool_t MouseInit(GMouse* m, unsigned driverinstance) {
return TRUE;
}
static void MouseXYZ(GMouse* m, GMouseReading* pdr)
static bool_t MouseXYZ(GMouse* m, GMouseReading* pdr)
{
// Assume not touched.
pdr->buttons = 0;
@ -80,6 +80,7 @@ static void MouseXYZ(GMouse* m, GMouseReading* pdr)
}
release_bus(m);
return TRUE;
}
const GMouseVMT const GMOUSE_DRIVER_VMT[1] = {{

View File

@ -69,7 +69,7 @@
// Forward definitions
static bool_t Win32MouseInit(GMouse *m, unsigned driverinstance);
static void Win32MouseRead(GMouse *m, GMouseReading *prd);
static bool_t Win32MouseRead(GMouse *m, GMouseReading *prd);
const GMouseVMT const GMOUSE_DRIVER_VMT[1] = {{
{
@ -1169,7 +1169,7 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
(void) driverinstance;
return TRUE;
}
static void Win32MouseRead(GMouse *m, GMouseReading *pt) {
static bool_t Win32MouseRead(GMouse *m, GMouseReading *pt) {
GDisplay * g;
winPriv * priv;
@ -1207,6 +1207,8 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
}
}
#endif
return TRUE;
}
#endif /* GINPUT_NEED_MOUSE */

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@ -33,7 +33,7 @@
// Forward definitions
static bool_t XMouseInit(GMouse *m, unsigned driverinstance);
static void XMouseRead(GMouse *m, GMouseReading *prd);
static bool_t XMouseRead(GMouse *m, GMouseReading *prd);
const GMouseVMT const GMOUSE_DRIVER_VMT[1] = {{
{
@ -364,7 +364,7 @@ LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g)
(void) driverinstance;
return TRUE;
}
static void XMouseRead(GMouse *m, GMouseReading *pt) {
static bool_t XMouseRead(GMouse *m, GMouseReading *pt) {
xPriv * priv;
priv = m->display->priv;
@ -372,6 +372,7 @@ LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g)
pt->y = priv->mousey;
pt->z = (priv->buttons & GINPUT_MOUSE_BTN_LEFT) ? 1 : 0;
pt->buttons = priv->buttons;
return TRUE;
}
#endif /* GINPUT_NEED_MOUSE */

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@ -40,7 +40,7 @@
// Forward definitions
static bool_t NMouseInit(GMouse *m, unsigned driverinstance);
static void NMouseRead(GMouse *m, GMouseReading *prd);
static bool_t NMouseRead(GMouse *m, GMouseReading *prd);
const GMouseVMT const GMOUSE_DRIVER_VMT[1] = {{
{
@ -710,7 +710,7 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
(void) driverinstance;
return TRUE;
}
static void NMouseRead(GMouse *m, GMouseReading *pt) {
static bool_t NMouseRead(GMouse *m, GMouseReading *pt) {
GDisplay * g;
netPriv * priv;
@ -721,6 +721,7 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
pt->y = priv->mousey;
pt->z = (priv->mousebuttons & GINPUT_MOUSE_BTN_LEFT) ? 1 : 0;
pt->buttons = priv->mousebuttons;
return TRUE;
}
#endif /* GINPUT_NEED_MOUSE */

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@ -86,10 +86,10 @@ typedef struct GMouseVMT {
GMouseJitter pen_jitter; // PEN MODE: Jitter settings
GMouseJitter finger_jitter; // FINGER MODE: Jitter settings
bool_t (*init)(GMouse *m, unsigned driverinstance); // Required
void (*deinit)(GMouse *m); // Optional
void (*get)(GMouse *m, GMouseReading *prd); // Required
void (*calsave)(GMouse *m, void *buf, size_t sz); // Optional
bool_t (*init)(GMouse *m, unsigned driverinstance); // Required
void (*deinit)(GMouse *m); // Optional
bool_t (*get)(GMouse *m, GMouseReading *prd); // Required
void (*calsave)(GMouse *m, void *buf, size_t sz); // Optional
const char *(*calload)(GMouse *m, size_t sz); // Optional: Can return NULL if no data is saved.
} GMouseVMT;

View File

@ -78,7 +78,7 @@ static void SendMouseEvent(GSourceListener *psl, GMouse *m, GMouseReading *r) {
// Send the event only if we are listening for it
if (!((r->buttons & GINPUT_MOUSE_BTN_LEFT) && (psl->listenflags & GLISTEN_MOUSEDOWNMOVES))
&& !((r->buttons & GINPUT_MOUSE_BTN_LEFT) && (psl->listenflags & GLISTEN_MOUSEUPMOVES))
&& !(!(r->buttons & GINPUT_MOUSE_BTN_LEFT) && (psl->listenflags & GLISTEN_MOUSEUPMOVES))
&& !((r->buttons & GMETA_MASK) && (psl->listenflags & GLISTEN_MOUSEMETA)))
return;
@ -102,7 +102,8 @@ static void GetMouseReading(GMouse *m) {
// Step 1 - Get the Raw Reading
{
m->flags &= ~GMOUSE_FLG_NEEDREAD;
gmvmt(m)->get(m, &r);
if (!gmvmt(m)->get(m, &r))
return;
}
// Step 2 - Handle touch and button 0 debouncing