Diff: ili9163lcd.cpp

Revision:

3:9caa79f40909

Parent:

2:4d5b94a92f19

Child:

4:016fae067de1

--- a/ili9163lcd.cpp	Fri Jan 01 13:57:57 2021 +0000
+++ b/ili9163lcd.cpp	Sat Jan 02 01:42:56 2021 +0000
@@ -62,9 +62,9 @@
     A0_ = 0;
     for(i=0;i<8;i++){
         if(address & 128)SDA_= 1; else SDA_ = 0;
-        SCK_ = 1;
+        SCK_ = 0;//TBD
         address <<= 1;
-        SCK_ = 0;
+        SCK_ = 1;//TBD
     }
     wait_us(1);
     CS_ = 1;
@@ -78,9 +78,9 @@
     A0_ = 1;
     for(i=0;i<8;i++){
         if(parameter & 128)SDA_= 1; else SDA_ = 0;
-        SCK_ = 1;
+        SCK_ = 0;//TBD
         parameter <<= 1;
-        SCK_ = 0;
+        SCK_ = 1;//TBD
     }
     wait_us(1);
     CS_ = 1;
@@ -94,16 +94,16 @@
     A0_ = 1;
     for(i=0;i<8;i++){
         if(dataByte1 & 128)SDA_= 1; else SDA_ = 0;
-        SCK_ = 1;
+        SCK_ = 0;//TBD
         dataByte1 <<= 1;
-        SCK_ = 0;
+        SCK_ = 1;//TBD
     }
     wait_us(1);
     for(i=0;i<8;i++){
         if(dataByte2 & 128)SDA_= 1; else SDA_ = 0;
-        SCK_ = 1;
+        SCK_ = 0;//TBD
         dataByte2 <<= 1;
-        SCK_ = 0;
+        SCK_ = 1;//TBD
     }
     wait_us(1);
     CS_ = 1;
@@ -234,11 +234,90 @@
     // Plot the pixels
     lcdWriteCommand(WRITE_MEMORY_START);
     //for(pixel = 0; pixel < 16385; pixel++) lcdWriteData(colour >> 8, colour);
-    for(pixel = 0; pixel < 20481; pixel++) lcdWriteData(colour >> 8, colour);
+    for(pixel = 0; pixel < 20480; pixel++) lcdWriteData(colour >> 8, colour);
     //128x128=16,384
     //128x160=20,480
 }
 
+void grade(void)
+{
+    uint16_t line_buf[128];
+    uint16_t pixel;
+    uint16_t colour;
+  
+    // Set the column address to 0-127
+    lcdWriteCommand(SET_COLUMN_ADDRESS);
+    lcdWriteParameter(0x00);
+    lcdWriteParameter(0x00);
+    lcdWriteParameter(0x00);
+    lcdWriteParameter(COL_MAX);
+
+    // Set the page address to 0-127
+    lcdWriteCommand(SET_PAGE_ADDRESS);
+    lcdWriteParameter(0x00);
+    lcdWriteParameter(0x00);
+    lcdWriteParameter(0x00);
+    //lcdWriteParameter(0x7f);
+    lcdWriteParameter(PAGE_MAX);
+     
+     for(pixel = 0; pixel < 128; pixel++){
+        if(pixel < 32)          colour = decodeRgbValue((pixel&0b11111)>>1, 0, 0);
+        else if(pixel < 64)     colour = decodeRgbValue(0, (pixel&0b11111)>>1, 0);
+        else if(pixel < 96)     colour = decodeRgbValue(0, 0, (pixel&0b11111)>>1);
+        else colour = 0;
+        line_buf[pixel]=colour;
+    }
+    // Plot the pixels
+    lcdWriteCommand(WRITE_MEMORY_START);
+    for(uint16_t page = 0;page < 160;page++){
+        for(pixel = 0; pixel < 128; pixel++){
+            //if(pixel < 32)          colour = decodeRgbValue((pixel&0b11111)>>1, 0, 0);
+            //else if(pixel < 64)     colour = decodeRgbValue(0, (pixel&0b11111)>>1, 0);
+            //else if(pixel < 96)     colour = decodeRgbValue(0, 0, (pixel&0b11111)>>1);
+            //else colour = 0;
+            //lcdWriteData(colour >> 8, colour);
+            lcdWriteData(line_buf[pixel] >> 8, line_buf[pixel]);
+        }
+    }
+}
+
+void colorbar(void)
+{
+    uint16_t pixel;
+    uint16_t colour;
+  
+    // Set the column address to 0-127
+    lcdWriteCommand(SET_COLUMN_ADDRESS);
+    lcdWriteParameter(0x00);
+    lcdWriteParameter(0x00);
+    lcdWriteParameter(0x00);
+    lcdWriteParameter(COL_MAX);
+
+    // Set the page address to 0-127
+    lcdWriteCommand(SET_PAGE_ADDRESS);
+    lcdWriteParameter(0x00);
+    lcdWriteParameter(0x00);
+    lcdWriteParameter(0x00);
+    //lcdWriteParameter(0x7f);
+    lcdWriteParameter(PAGE_MAX);
+  
+    // Plot the pixels
+    lcdWriteCommand(WRITE_MEMORY_START);
+    for(uint16_t page = 0;page < 160;page++){
+        if(page < 28)       colour = decodeRgbValue(31, 31, 31);
+        else if(page < 50)  colour = decodeRgbValue(31, 31, 0);
+        else if(page < 72)  colour = decodeRgbValue(0, 31, 31);
+        else if(page < 94)  colour = decodeRgbValue(0, 31, 0);
+        else if(page < 116) colour = decodeRgbValue(31, 0, 31);
+        else if(page < 138) colour = decodeRgbValue(31, 0, 0);
+        else                colour = decodeRgbValue(0, 0, 31);
+        
+        for(pixel = 0; pixel < 128; pixel++){
+            lcdWriteData(colour >> 8, colour);
+        }
+    }
+}
+
 void lcdPlot(uint8_t x, uint8_t y, uint16_t colour)
 {
     // Horizontal Address Start Position