lcdVerticalScroll() uses worker

2 files changed, 31 insertions, 4 deletions

diff --git a/glcd/glcd.c b/glcd/glcd.c
index af502532..87fd790b 100644
--- a/glcd/glcd.c
+++ b/glcd/glcd.c
@@ -99,6 +99,13 @@ static msg_t ThreadGLCDWorker(void *arg) {
 				msg->result = GLCD_DONE;
 				break;
 			}
+
+			case GLCD_VERTICAL_SCROLL: {
+				EMSG(glcd_msg_vertical_scroll);
+				lld_lcdVerticalScroll(emsg->x0, emsg->y0, emsg->x1, emsg->y1, emsg->lines);
+				msg->result = GLCD_DONE;
+				break;
+			}
 		}
 
 		/* Done, release msg again. */
@@ -250,6 +257,19 @@ static void lcdWriteStream(uint16_t *buffer, uint16_t size) {
 	chMsgSend(workerThread, (msg_t)&msg);
 }
 
+void lcdVerticalScroll(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, int16_t lines) {
+	struct glcd_msg_vertical_scroll msg;
+
+	msg.action = GLCD_VERTICAL_SCROLL;
+	msg.x0 = x0;
+	msg.y0 = y0;
+	msg.x1 = x1;
+	msg.y1 = y1;
+	msg.lines = lines;
+
+	chMsgSend(workerThread, (msg_t)&msg);
+}
+
 void lcdDrawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t color) {
 	int16_t dy, dx;
 	int16_t addx = 1, addy = 1;
@@ -523,7 +543,3 @@ void lcdDrawEllipse(uint16_t x, uint16_t y, uint16_t a, uint16_t b, uint8_t fill
    }   
 }
 
-void lcdVerticalScroll(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, int16_t lines) {
-	lld_lcdVerticalScroll(x0,y0,x1,y1,lines);
-}
-
diff --git a/glcd/worker.h b/glcd/worker.h
index d08cae9d..53d3c09f 100644
--- a/glcd/worker.h
+++ b/glcd/worker.h
@@ -14,6 +14,7 @@ enum glcd_action {	GLCD_SET_POWERMODE,
 					GLCD_WRITE_STREAM_START,
 					GLCD_WRITE_STREAM_STOP,
 					GLCD_WRITE_STREAM,
+					GLCD_VERTICAL_SCROLL,
 				};
 
 enum glcd_result {	GLCD_DONE,
@@ -108,5 +109,15 @@ struct glcd_msg_write_stream {
 	uint16_t size;
 };
 
+struct glcd_msg_vertical_scroll {
+	_glcd_msg_base
+
+	uint16_t x0;
+	uint16_t y0;
+	uint16_t x1;
+	uint16_t y1;
+	int16_t lines;
+};
+
 #endif