diff options
| -rw-r--r-- | common/print.h | 4 | ||||
| -rw-r--r-- | converter/ps2_usb/matrix.c | 10 | ||||
| -rw-r--r-- | protocol/ps2_busywait.c | 11 |
3 files changed, 12 insertions, 13 deletions
diff --git a/common/print.h b/common/print.h index a828328b6e..930e84be99 100644 --- a/common/print.h +++ b/common/print.h @@ -40,10 +40,6 @@ #endif #define println(s) print_P(PSTR(s "\n")) -#ifndef AVR_LIBC_PRINTF -#define printf(f, ...) xprintf(f, ##__VA_ARGS__) -#endif - /* for old name */ #define pdec(data) print_dec(data) #define pdec16(data) print_dec(data) diff --git a/converter/ps2_usb/matrix.c b/converter/ps2_usb/matrix.c index a4c27f5d5b..aa0c38c68d 100644 --- a/converter/ps2_usb/matrix.c +++ b/converter/ps2_usb/matrix.c @@ -217,7 +217,7 @@ uint8_t matrix_scan(void) if (code < 0x80) { matrix_make(code); } else { - printf("unexpected scan code at INIT: %02X\n", code); + xprintf("unexpected scan code at INIT: %02X\n", code); clear_keyboard(); } state = INIT; @@ -239,7 +239,7 @@ uint8_t matrix_scan(void) if (code < 0x80) { matrix_make(code|0x80); } else { - printf("unexpected scan code at E0: %02X\n", code); + xprintf("unexpected scan code at E0: %02X\n", code); clear_keyboard(); } state = INIT; @@ -259,7 +259,7 @@ uint8_t matrix_scan(void) if (code < 0x80) { matrix_break(code); } else { - printf("unexpected scan code at F0: %02X\n", code); + xprintf("unexpected scan code at F0: %02X\n", code); clear_keyboard(); } state = INIT; @@ -275,7 +275,7 @@ uint8_t matrix_scan(void) if (code < 0x80) { matrix_break(code|0x80); } else { - printf("unexpected scan code at E0_F0: %02X\n", code); + xprintf("unexpected scan code at E0_F0: %02X\n", code); clear_keyboard(); } state = INIT; @@ -371,7 +371,7 @@ uint8_t matrix_scan(void) if (ps2_error > PS2_ERR_STARTBIT3) { uint8_t ret = ps2_host_send(PS2_RESEND); - printf("Resend: %02X\n", ret); + xprintf("Resend: %02X\n", ret); } return 1; } diff --git a/protocol/ps2_busywait.c b/protocol/ps2_busywait.c index 1e29258895..5ab377877e 100644 --- a/protocol/ps2_busywait.c +++ b/protocol/ps2_busywait.c @@ -104,6 +104,7 @@ uint8_t ps2_host_send(uint8_t data) WAIT(clock_hi, 50, 8); WAIT(data_hi, 50, 9); + inhibit(); res = ps2_host_recv_response(); ERROR: inhibit(); @@ -113,12 +114,14 @@ ERROR: /* receive data when host want else inhibit communication */ uint8_t ps2_host_recv_response(void) { - // TODO: // Command might take 20ms to response([3]p.21) // TrackPoint might take 25ms ([5]2.7) + // 250 * 100us(wait for start bit in ps2_host_recv) uint8_t data = 0; - uint8_t try = 200; - while (try-- && (data = ps2_host_recv())) ; + uint8_t try = 250; + do { + data = ps2_host_recv(); + } while (try-- && ps2_error); return data; } @@ -172,7 +175,7 @@ uint8_t ps2_host_recv(void) return data; ERROR: if (ps2_error > PS2_ERR_STARTBIT3) { - printf("x%02X\n", ps2_error); + xprintf("x%02X\n", ps2_error); } inhibit(); return 0; |