From 4a91d182776a956c5442debbaf7a8af047d429c0 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Fri, 22 Feb 2013 19:37:27 +0900
Subject: Add keymap for PC98

---
 converter/pc98_usb/matrix.c | 25 ++++---------------------
 1 file changed, 4 insertions(+), 21 deletions(-)

(limited to 'converter/pc98_usb/matrix.c')

diff --git a/converter/pc98_usb/matrix.c b/converter/pc98_usb/matrix.c
index ef2bc38186..2f1e821c5d 100644
--- a/converter/pc98_usb/matrix.c
+++ b/converter/pc98_usb/matrix.c
@@ -65,6 +65,7 @@ void matrix_init(void)
 {
     print_enable = true;
     debug_enable = true;
+    //debug_matrix = true;
 
     PC98_RST_DDR |= (1<<PC98_RST_BIT);
     PC98_RDY_DDR |= (1<<PC98_RDY_BIT);
@@ -99,32 +100,15 @@ uint8_t matrix_scan(void)
 {
     is_modified = false;
 
-    uint8_t code;
+    uint16_t code;
     PC98_RDY_PORT |= (1<<PC98_RDY_BIT);
     _delay_us(30);
-    code = serial_recv();
+    code = serial_recv2();
     PC98_RDY_PORT &= ~(1<<PC98_RDY_BIT);
-    if (!code) return 0;
+    if (code == -1) return 0;
 
     debug_hex(code); debug(" ");
 
-/*
-    switch (code) {
-        case 0x7E:  // reset fail
-        case 0xFE:  // layout
-        case 0xFF:  // reset success
-            _delay_ms(500);
-            // ignore response byte
-            debug("(response ignored:");
-            while ((code = serial_recv())) { debug(" "); debug_hex(code); }
-            debug(") ");
-            // FALL THROUGH
-        case 0x7F:
-            // all keys up
-            for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00;
-            return 0;
-    }
-
     if (code&0x80) {
         // break code
         if (matrix_is_on(ROW(code), COL(code))) {
@@ -138,7 +122,6 @@ uint8_t matrix_scan(void)
             is_modified = true;
         }
     }
-*/
     return code;
 }
 
-- 
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