Diff: GKanji16.cpp

Revision:

0:41876cc67853

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/GKanji16.cpp	Tue Sep 23 10:01:01 2014 +0000
@@ -0,0 +1,76 @@
+#include "mbed.h"
+#include "SDFileSystem.h"
+SDFileSystem sd(p5, p6, p7, p8, "sd");
+
+int Load_Font16(uint16_t req, uint8_t *buff)
+{
+    static FILE *fp = 0;
+
+    if ((fp == 0) || (req == 0xFFF0)) {
+        fp = fopen("/sd/jiskan16.fnt", "rb");
+        if (req == 0xFFF0) return((fp) ? 0 : -1);
+    }
+
+    if (req == 0xFFF1) {
+        fclose(fp);
+        return(0);
+    }
+
+    if (fseek(fp, (req * 32L), SEEK_SET) != -1) {
+        fread(buff, 1, 32, fp);
+        return(0);
+    }
+    return(-1);
+}
+
+void Disp_Font16(uint16_t k)
+{
+    uint8_t buff[16][2];
+
+    k -= (k > 0x9FFC) ? (0x8140 + 0x4000) : 0x8140;
+    if (k & 0x00C0) k--;
+    k = ((k >> 8) * 94 * 2) + (k & 0x00FF);
+
+    Load_Font16(k, buff[0]);
+
+    for (int y = 0; y < 16; y++) {
+        for (int x = 0; x < 2; x++) {
+            for (uint8_t m = 0x80; m; m >>= 1) {
+                printf((buff[y][x] & m) ? "o" : ".");
+            }
+        }
+        printf("\n");
+    }
+    printf("\n");
+}
+
+
+void Disp_KANJI(uint16_t *s)
+{
+    while(*s) Disp_Font16(*s++);
+}
+
+uint16_t kstr[] = {
+    0x93FA, 0x967B, 0x8CEA, 0x955C, 0x8EA6, 0x82CC, 0x8365, 0x8358, 0x8367, 0x82C5, 0x82B7, 0x8142
+    , 0
+};
+
+
+int main()
+{
+    Disp_KANJI(kstr);
+
+    uint16_t ds = 0x93FA;
+    uint16_t de = 0x94FF;
+
+    for ( ; ds < de; ds++) {
+        if (ds < 0x8140) continue;
+        if (ds > 0xE0FC) break;
+        if ((ds & 0x00FF) <  0x40) continue;
+        if ((ds & 0x00FF) == 0x7F) continue;
+        if ((ds & 0x00FF) >  0xFC) continue;
+
+        printf("%04X:\n", ds);
+        Disp_Font16(ds);
+    }
+}