Fix debug print
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@ -41,9 +41,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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/*
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/* Pin configuration */
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* Busywait
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*/
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#define IBM4704_CLOCK_PORT PORTD
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#define IBM4704_CLOCK_PORT PORTD
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#define IBM4704_CLOCK_PIN PIND
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#define IBM4704_CLOCK_PIN PIND
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#define IBM4704_CLOCK_DDR DDRD
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#define IBM4704_CLOCK_DDR DDRD
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@ -53,19 +51,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define IBM4704_DATA_DDR DDRD
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#define IBM4704_DATA_DDR DDRD
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#define IBM4704_DATA_BIT 0
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#define IBM4704_DATA_BIT 0
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/*
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/* Pin interrupt on rising edge */
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* Pin interrupt
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#define IBM4704_INT_INIT() do { EICRA |= ((1<<ISC11)|(0<<ISC10)); } while (0)
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*/
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#define IBM4704_INT_ON() do { EIMSK |= (1<<INT1); } while (0)
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#define IBM4704_INT_INIT() do { \
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#define IBM4704_INT_OFF() do { EIMSK &= ~(1<<INT1); } while (0)
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EICRA |= ((1<<ISC11) | \
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(0<<ISC10)); \
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} while (0)
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#define IBM4704_INT_ON() do { \
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EIMSK |= (1<<INT1); \
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} while (0)
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#define IBM4704_INT_OFF() do { \
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EIMSK &= ~(1<<INT1); \
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} while (0)
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#define IBM4704_INT_VECT INT1_vect
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#define IBM4704_INT_VECT INT1_vect
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@ -86,7 +86,7 @@ static void enable_break(void)
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void matrix_init(void)
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void matrix_init(void)
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{
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{
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debug_enable = false;
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debug_enable = true;
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ibm4704_init();
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ibm4704_init();
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matrix_clear();
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matrix_clear();
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@ -180,7 +180,7 @@ ISR(IBM4704_INT_VECT)
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ERROR:
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ERROR:
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ibm4704_error = state;
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ibm4704_error = state;
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while (ibm4704_send(0xFE)) _delay_ms(1); // resend
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while (ibm4704_send(0xFE)) _delay_ms(1); // resend
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xprintf("R:%02X\n", data);
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xprintf("R:%02X%02X\n", state, data);
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DONE:
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DONE:
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state = INIT;
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state = INIT;
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data = 0;
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data = 0;
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