Fixed memory corruption when rotated 180

Laurence Bank · Laurence Bank · commit 03a03965aa59 · 2023-09-22T10:42:29.000+01:00
diff --git a/src/obd.inl b/src/obd.inl
@@ -4236,7 +4236,7 @@ int iLines;
         if (pOBD->iOrientation == 0 || (pOBD->iOrientation == 180 && pOBD->can_flip)) {
             for (y=0; y<iLines; y++) {
                 obdSetPosition(pOBD, 0, y*8, 1);
-                obdWriteDataBlock(pOBD, pBuffer, pOBD->width, 1);
+                RawWriteData(pOBD, pBuffer, pOBD->width);
                 pBuffer += pOBD->width;
             }
         } else { // have to manually do 180 flipped
@@ -4245,7 +4245,7 @@ int iLines;
                 for (int x=0; x<pOBD->width; x++) {
                     u8Cache[pOBD->width-1-x] = ucMirror[pBuffer[x]];
                 }
-                obdWriteDataBlock(pOBD, u8Cache, pOBD->width, 1);
+                RawWriteData(pOBD, u8Cache, pOBD->width);
                 pBuffer += pOBD->width;
             }
         }

Original file line number	Diff line number	Diff line change
`@@ -4236,7 +4236,7 @@ int iLines;`
`4236`	`4236`	`if (pOBD->iOrientation == 0 \|\| (pOBD->iOrientation == 180 && pOBD->can_flip)) {`
`4237`	`4237`	`for (y=0; y<iLines; y++) {`
`4238`	`4238`	`obdSetPosition(pOBD, 0, y*8, 1);`
`4239`		`- obdWriteDataBlock(pOBD, pBuffer, pOBD->width, 1);`
	`4239`	`+ RawWriteData(pOBD, pBuffer, pOBD->width);`
`4240`	`4240`	`pBuffer += pOBD->width;`
`4241`	`4241`	`}`
`4242`	`4242`	`} else { // have to manually do 180 flipped`
`@@ -4245,7 +4245,7 @@ int iLines;`
`4245`	`4245`	`for (int x=0; x<pOBD->width; x++) {`
`4246`	`4246`	`u8Cache[pOBD->width-1-x] = ucMirror[pBuffer[x]];`
`4247`	`4247`	`}`
`4248`		`- obdWriteDataBlock(pOBD, u8Cache, pOBD->width, 1);`
	`4248`	`+ RawWriteData(pOBD, u8Cache, pOBD->width);`
`4249`	`4249`	`pBuffer += pOBD->width;`
`4250`	`4250`	`}`
`4251`	`4251`	`}`