Key detection complete.
This commit is contained in:
Jacob Alexander
parent
de0e8f8540
commit
8d796b5a55
78
main.c
78
main.c
@ -32,10 +32,11 @@
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#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n))
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// Sleep defined in milliseconds
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#define PRE_DRIVE_SLEEP 50
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#define POST_DRIVE_SLEEP 50
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#define PRE_DRIVE_SLEEP 1
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#define POST_DRIVE_SLEEP 1
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// Drive Pin Defines
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#define DRIVE_reg_1 PORTB
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#define DRIVE_reg_2 PORTB
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#define DRIVE_reg_3 PORTB
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@ -62,6 +63,7 @@
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#define DRIVE_pin_11 <blank>
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#define DRIVE_pin_12 <blank>
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// Detect Pin/Group Defines
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#define DETECT_group_1 1
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#define DETECT_group_2 2
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#define DETECT_group_3 3
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@ -91,33 +93,19 @@
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#define DETECT_group_array_1 {{KEY_SLASH,KEY_RIGHT_BRACE,KEY_ENTER,KEY_D,KEY_2,KEY_Q,KEY_C},{0,0,0,0,0,0,0}}
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#define DETECT_group_array_2 {{KEY_TILDE,KEY_DELETE,KEY_LEFT,KEY_SPACE,KEY_X,KEY_S,KEY_TAB,KEY_1},{0,0,0,0,0,0,0,0}}
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#define DETECT_group_array_3 {{KEY_BACKSPACE,KEY_UP,KEY_DOWN,KEY_A,KEY_INSERT,KEY_ALT,KEY_Z,KEY_RIGHT},{0,0,0,0,0,1,0,0}}
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#define DETECT_group_array_4 {{KEY_ESC ,KEY_CTRL,KEY_CAPS_LOCK,KEY_SHIFT} ,{0,1,0,1}}
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#define DETECT_group_array_5 0
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#define DETECT_group_array_6 0
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#define DETECT_group_array_7 {{KEY_L ,KEY_O ,KEY_0 ,KEY_N ,KEY_H,KEY_R,KEY_5},{0,0,0,0,0,0,0}}
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#define DETECT_group_array_8 0
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#define DETECT_group_array_9 0
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#define DETECT_group_array_4 {{KEY_ESC,KEY_CTRL,KEY_CAPS_LOCK,KEY_SHIFT},{0,1,0,1}}
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#define DETECT_group_array_5 {{KEY_MINUS,KEY_P,KEY_SEMICOLON,KEY_G,KEY_4,KEY_E,KEY_B,KEY_BACKSLASH},{0,0,0,0,0,0,0,0}}
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#define DETECT_group_array_6 {{KEY_EQUAL,KEY_LEFT_BRACE,KEY_QUOTE,KEY_F,KEY_3,KEY_W,KEY_V},{0,0,0,0,0,0,0}}
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#define DETECT_group_array_7 {{KEY_0,KEY_O,KEY_L,KEY_H,KEY_5,KEY_R,KEY_N},{0,0,0,0,0,0,0}}
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#define DETECT_group_array_8 {{KEY_8,KEY_U,KEY_K,KEY_7,KEY_Y,KEY_COMMA},{0,0,0,0,0,0}}
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#define DETECT_group_array_9 {{KEY_9,KEY_I,KEY_PERIOD,KEY_J,KEY_6,KEY_T,KEY_M},{0,0,0,0,0,0,0}}
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#define DETECT_group_array_10 <blank>
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#define DETECT_group_array_11 <blank>
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#define DETECT_group_array_12 <blank>
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// XXX Change number of ORDs if number of lines differ
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#define DD_LOOP \
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for ( int c = 1;; c++ ) { \
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switch ( c ) { \
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DD_CASE_ORD(1) \
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DD_CASE_ORD(2) \
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DD_CASE_ORD(3) \
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DD_CASE_END(4,c) \
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} \
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}
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// Drive Macros (Generally don't need to be changed), except for maybe DRIVE_DETECT
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#define DRIVE_DETECT(reg,pin,group) \
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reg &= ~(1 << pin); \
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detection(group); \
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@ -137,6 +125,8 @@
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var = -1; \
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break;
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// Detection Macros (Probably don't need to be changed, but depending the matrix, may have to be)
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// Determine if key is either normal or a modifier
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#define DET_GROUP_CHECK(index) \
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{ \
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@ -146,6 +136,7 @@
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curDetect.keyDetectArray[curDetect.keyDetectCount++] = groupArray[0][index]; \
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}
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// XXX - Detection Groups
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// Checks each of the specified pins, and then if press detected, determine if the key is normal or a modifier
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// Inverse logic applies for the PINs
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@ -184,14 +175,14 @@
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DET_GROUP_CHECK(0) \
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if ( !( PINC & (1 << 1) ) ) \
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DET_GROUP_CHECK(1) \
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if ( !( PINC & (1 << 2) ) ) \
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DET_GROUP_CHECK(3) \
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if ( !( PINC & (1 << 3) ) ) \
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DET_GROUP_CHECK(2) \
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if ( !( PINC & (1 << 4) ) ) \
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DET_GROUP_CHECK(4) \
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DET_GROUP_CHECK(3) \
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if ( !( PINC & (1 << 5) ) ) \
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DET_GROUP_CHECK(5) \
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DET_GROUP_CHECK(4) \
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if ( !( PINC & (1 << 6) ) ) \
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DET_GROUP_CHECK(6) \
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DET_GROUP_CHECK(5) \
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// Used for 3 detection groups
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#define DET_GROUP_4 \
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@ -239,11 +230,11 @@ void detection( int group )
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DET_GROUP(2,4)
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DET_GROUP(3,4)
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DET_GROUP(4,1)
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//DET_GROUP(5,4)
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//DET_GROUP(6,2)
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//DET_GROUP(7,2)
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//DET_GROUP(8,3)
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//DET_GROUP(9,2)
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DET_GROUP(5,4)
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DET_GROUP(6,2)
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DET_GROUP(7,2)
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DET_GROUP(8,3)
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DET_GROUP(9,2)
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}
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@ -278,11 +269,11 @@ void pinSetup(void)
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// Setting pins to either high or pull-up resistor
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PORTA = 0x00;
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PORTB = 0xFF;
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PORTB = 0x0F;
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PORTC = 0xFF;
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PORTD = 0x00;
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PORTE = 0xFF;
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PORTF = 0xFF;
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PORTE = 0xC2;
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PORTF = 0x3F;
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}
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int main( void )
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@ -304,7 +295,20 @@ int main( void )
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_delay_ms(1000);
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// Main Detection Loop
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DD_LOOP
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// XXX Change number of ORDs if number of lines differ
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for ( int c = 1;;c++ ) {
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switch ( c ) {
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DD_CASE_ORD(1)
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DD_CASE_ORD(2)
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DD_CASE_ORD(3)
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DD_CASE_ORD(4)
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DD_CASE_ORD(5)
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DD_CASE_ORD(6)
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DD_CASE_ORD(7)
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DD_CASE_ORD(8)
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DD_CASE_END(9,c)
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}
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}
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// usb_keyboard_press(KEY_B, KEY_SHIFT);
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return 0;
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