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Code Issues Releases Activity

added methods to Keyboard to handle multiple simultaneous key presses or releases (up to six each)

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This commit is contained in:
Zach Eveland 2012-03-26 17:28:02 -04:00
parent 63fdb8ef7a
commit 259a2f18b3
2 changed files with 96 additions and 11 deletions
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92
hardware/arduino/cores/arduino/HID.cpp
View File

@ -467,17 +467,6 @@ size_t Keyboard_::press(uint8_t k)
// it shouldn't be repeated any more.
size_t Keyboard_::release(uint8_t k)
{
/*
uint8_t i;
k = pgm_read_byte(_asciimap + k);
if (!k) {
return 0;
}
if (k & 0x80) {
_keyReport.modifiers |= 0x02; // the left shift modifier
k &= 0x7F;
}
*/
uint8_t i;
if (k >= 136) { // it's a non-printing key (not a modifier)
k = k - 136;
@ -509,6 +498,87 @@ size_t Keyboard_::release(uint8_t k)
return 1;
}
size_t Keyboard_::press(uint8_t k[], uint8_t len) {
uint8_t i;
uint8_t result = 0;
for (i=0; i<len; i++) {
result += press(k[i]);
}
return result;
}
size_t Keyboard_::press(uint8_t k1, uint8_t k2)
{
uint8_t k[] = {k1, k2};
return press(k, 2);
}
size_t Keyboard_::press(uint8_t k1, uint8_t k2, uint8_t k3)
{
uint8_t k[] = {k1, k2, k3};
return press(k, 3);
}
size_t Keyboard_::press(uint8_t k1, uint8_t k2, uint8_t k3, uint8_t k4)
{
uint8_t k[] = {k1, k2, k3, k4};
return press(k, 4);
}
size_t Keyboard_::press(uint8_t k1, uint8_t k2, uint8_t k3, uint8_t k4, uint8_t k5)
{
uint8_t k[] = {k1, k2, k3, k4, k5};
return press(k, 5);
}
size_t Keyboard_::press(uint8_t k1, uint8_t k2, uint8_t k3, uint8_t k4, uint8_t k5, uint8_t k6)
{
uint8_t k[] = {k1, k2, k3, k4, k5, k6};
return press(k, 6);
}
size_t Keyboard_::release(uint8_t k[], uint8_t len) {
uint8_t i;
uint8_t result = 0;
for (i=0; i<len; i++) {
result += release(k[i]);
}
return result;
}
size_t Keyboard_::release(uint8_t k1, uint8_t k2)
{
uint8_t k[] = {k1, k2};
return release(k, 2);
}
size_t Keyboard_::release(uint8_t k1, uint8_t k2, uint8_t k3)
{
uint8_t k[] = {k1, k2, k3};
return release(k, 3);
}
size_t Keyboard_::release(uint8_t k1, uint8_t k2, uint8_t k3, uint8_t k4)
{
uint8_t k[] = {k1, k2, k3, k4};
return release(k, 4);
}
size_t Keyboard_::release(uint8_t k1, uint8_t k2, uint8_t k3, uint8_t k4, uint8_t k5)
{
uint8_t k[] = {k1, k2, k3, k4, k5};
return release(k, 5);
}
size_t Keyboard_::release(uint8_t k1, uint8_t k2, uint8_t k3, uint8_t k4, uint8_t k5, uint8_t k6)
{
uint8_t k[] = {k1, k2, k3, k4, k5, k6};
return release(k, 6);
}
void Keyboard_::releaseAll(void)
{
_keyReport.keys[0] = 0;

15
hardware/arduino/cores/arduino/USBAPI.h
View File

@ -130,6 +130,21 @@ public:
virtual size_t type(uint8_t k);
virtual size_t press(uint8_t k);
virtual size_t release(uint8_t k);
virtual size_t press(uint8_t k[], uint8_t len);
virtual size_t press(uint8_t k1, uint8_t k2);
virtual size_t press(uint8_t k1, uint8_t k2, uint8_t k3);
virtual size_t press(uint8_t k1, uint8_t k2, uint8_t k3, uint8_t k4);
virtual size_t press(uint8_t k1, uint8_t k2, uint8_t k3, uint8_t k4, uint8_t k5);
virtual size_t press(uint8_t k1, uint8_t k2, uint8_t k3, uint8_t k4, uint8_t k5, uint8_t k6);
virtual size_t release(uint8_t k[], uint8_t len);
virtual size_t release(uint8_t k1, uint8_t k2);
virtual size_t release(uint8_t k1, uint8_t k2, uint8_t k3);
virtual size_t release(uint8_t k1, uint8_t k2, uint8_t k3, uint8_t k4);
virtual size_t release(uint8_t k1, uint8_t k2, uint8_t k3, uint8_t k4, uint8_t k5);
virtual size_t release(uint8_t k1, uint8_t k2, uint8_t k3, uint8_t k4, uint8_t k5, uint8_t k6);
virtual void releaseAll(void);
};
extern Keyboard_ Keyboard;