Kei Yoshimura / Mbed 2 deprecated ZY_FGD1442701V1_BusOut_SDHC

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   FatFileSystemCpp SDHC_FileSystem mbed

Files at this revision

API Documentation at this revision

Revision 0:80e5869332ba, committed 2014-11-19

Comitter:
9SQ
Date:
Wed Nov 19 13:08:24 2014 +0000
Commit message:
initial commit.

Changed in this revision

FatFileSystemCpp.lib Show annotated file Show diff for this revision Revisions of this file
SDHC_FileSystem.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/FatFileSystemCpp.lib	Wed Nov 19 13:08:24 2014 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/igorsk/code/FatFileSystemCpp/#88f22c32a456

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SDHC_FileSystem.lib	Wed Nov 19 13:08:24 2014 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/tylerjw/code/SDHC_FileSystem/#b553aa902f90

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Nov 19 13:08:24 2014 +0000
@@ -0,0 +1,255 @@
+#include "mbed.h"
+#include "SDHCFileSystem.h"
+
+Serial pc(USBTX, USBRX);
+SDFileSystem sd(p5, p6, p7, p8, "sd");
+
+DigitalOut CS0(p21);
+DigitalOut CD(p22);
+DigitalOut RD(p23);
+DigitalOut WR(p24);
+DigitalOut RSTB(p25);
+
+BusOut Bout(p17, p16, p15, p14, p13, p12, p11, p10);
+
+Timer t;
+
+void LCD_Write_CMD(unsigned char cmd)
+{
+    CS0=0;
+    RD=1;
+    CD=0;
+    Bout=cmd;
+    WR=0;
+    WR=1;
+    CS0=1;
+}
+
+void LCD_Write_Data(unsigned char d)
+{
+    CS0=0;
+    RD=1;
+    CD=1;
+    Bout=d;
+    WR=0;
+    WR=1;
+    CS0=1;
+}
+
+void LCD_Reset(void)
+{
+    RSTB=1;
+    wait_ms(1);
+    RSTB=0;
+    wait_ms(1);
+    RSTB=1;
+    wait_ms(120);
+    LCD_Write_CMD(0x11); // Sleep Out and Booster On
+    wait_ms(120);
+}
+
+void LCD_Init(void)
+{
+    LCD_Reset();
+
+    LCD_Write_CMD(0xB1); //In Normal Mode(Full Colors) Frame rate 80Hz
+    LCD_Write_Data(0x02);
+    LCD_Write_Data(0x35);
+    LCD_Write_Data(0x36);
+
+    LCD_Write_CMD(0xB2); //In Idle Mode(8-colors)
+    LCD_Write_Data(0x02);
+    LCD_Write_Data(0x35);
+    LCD_Write_Data(0x36);
+
+    LCD_Write_CMD(0xB3); //In Partial Mode + Full Colors
+    LCD_Write_Data(0x02);
+    LCD_Write_Data(0x35);
+    LCD_Write_Data(0x36);
+    LCD_Write_Data(0x02);
+    LCD_Write_Data(0x35);
+    LCD_Write_Data(0x36);
+
+    LCD_Write_CMD(0xB4); //Dot Inversion Control
+    LCD_Write_Data(0x03); // Inversion setting in Idle mode and full Colors partial mode
+
+    LCD_Write_CMD(0xC0); // Power Control Setting (GVDD Voltage)
+    LCD_Write_Data(0xA2); // AVDD=5, GVDD=4.6
+    LCD_Write_Data(0x02); // VGCL=-4.6
+    LCD_Write_Data(0x84); // MODE=AUTO
+
+    LCD_Write_CMD(0xC1); // Power Control Setting (VGH/VGL Voltage)
+    LCD_Write_Data(0xC5); // VGH and VGL supply power level = 2.4, VGL=-10, VGH=3*AVDD-0.5
+
+    LCD_Write_CMD(0xC2); // In Normal Mode(Full Colors) APA/DCA
+    LCD_Write_Data(0x0D); // SAP=Small, AP=Large
+    LCD_Write_Data(0x00); // Clock frequency for Booster circuit/1,/3,/1,/1,/1
+
+    LCD_Write_CMD(0xC3); // In Idle Mode(8-colors) APA/DCA
+    LCD_Write_Data(0x8D);
+    LCD_Write_Data(0xEA);
+
+    LCD_Write_CMD(0xC4); // In Partial Mode(Full Colors) APA/DCA
+    LCD_Write_Data(0x8D);
+    LCD_Write_Data(0xEE);
+
+    LCD_Write_CMD(0xC5); // VCOM
+    LCD_Write_Data(0x05); // -0.55
+
+    LCD_Write_CMD(0x36); // Memory Data Access Control
+    LCD_Write_Data(0x48); // MX, RGB mode (Row Address Order, RGB color filter panel)
+
+    LCD_Write_CMD(0xE0); // Gamma Adjustment (+Polarity)
+    LCD_Write_Data(0x03);
+    LCD_Write_Data(0x1B);
+    LCD_Write_Data(0x09);
+    LCD_Write_Data(0x0E);
+    LCD_Write_Data(0x32);
+    LCD_Write_Data(0x2D);
+    LCD_Write_Data(0x28);
+    LCD_Write_Data(0x2C);
+    LCD_Write_Data(0x2B);
+    LCD_Write_Data(0x29);
+    LCD_Write_Data(0x30);
+    LCD_Write_Data(0x3B);
+    LCD_Write_Data(0x00);
+    LCD_Write_Data(0x01);
+    LCD_Write_Data(0x02);
+    LCD_Write_Data(0x10);
+
+    LCD_Write_CMD(0xE1); // Gamma Adjustment (-Polarity)
+    LCD_Write_Data(0x03);
+    LCD_Write_Data(0x1B);
+    LCD_Write_Data(0x09);
+    LCD_Write_Data(0x0E);
+    LCD_Write_Data(0x32);
+    LCD_Write_Data(0x2E);
+    LCD_Write_Data(0x28);
+    LCD_Write_Data(0x2C);
+    LCD_Write_Data(0x2B);
+    LCD_Write_Data(0x28);
+    LCD_Write_Data(0x31);
+    LCD_Write_Data(0x3C);
+    LCD_Write_Data(0x00);
+    LCD_Write_Data(0x00);
+    LCD_Write_Data(0x02);
+    LCD_Write_Data(0x10);
+
+    LCD_Write_CMD(0x3A); // Interface Pixel Format
+    LCD_Write_Data(0x05); // 16-bit/pixel
+
+    LCD_Write_CMD(0x2A); // Column Address Set
+    LCD_Write_Data(0x00);
+    LCD_Write_Data(0x02);
+    LCD_Write_Data(0x00);
+    LCD_Write_Data(0x81);
+
+    LCD_Write_CMD(0x2B); // Row Address Set
+    LCD_Write_Data(0x00);
+    LCD_Write_Data(0x01);
+    LCD_Write_Data(0x00);
+    LCD_Write_Data(0x80);
+
+    wait_ms(100);
+    LCD_Write_CMD(0x2C); // Memory Write
+
+}
+
+void LCD_Enter_Sleep(void)
+{
+    LCD_Write_CMD(0x10); //Sleep in
+    wait_ms(120);
+}
+void LCD_Exit_Sleep(void)
+{
+    LCD_Write_CMD(0x11); //Sleep out
+    wait_ms(120);
+}
+
+void LCD_Fill_Black(void)
+{
+    t.start();
+    LCD_Write_CMD(0x2C); // Memory Write
+    for (int i=0; i<128; i++) {
+        for (int j=0; j<128*2; j++) {
+            LCD_Write_Data(0x00);
+        }
+    }
+    LCD_Write_CMD(0x29); // Display On
+    t.stop();
+    pc.printf("Fill Black %dms\r\n",t.read_ms());
+    t.reset();
+}
+
+void LCD_Fill_White(void)
+{
+    t.start();
+    LCD_Write_CMD(0x2C); // Memory Write
+    for (int i=0; i<128; i++) {
+        for (int j=0; j<128*2; j++) {
+            LCD_Write_Data(0xFF);
+        }
+    }
+    LCD_Write_CMD(0x29); // Display On
+    t.stop();
+    pc.printf("Fill White %dms\r\n",t.read_ms());
+    t.reset();
+}
+
+void LCD_Print_Bitmap(char path[32])
+{
+    t.start();
+    FILE *fp;
+    int i,j;
+    unsigned char offset;
+    unsigned short pixel[128];
+    
+    if ((fp=fopen(path, "rb")) == NULL) {
+        LCD_Fill_Black();
+        exit(1);
+    }
+    
+    //LCD_Write_CMD(0x28); // Display Off
+    
+    fseek(fp, 0x0a, SEEK_SET);
+    fread(&offset, 1, 1, fp);
+    fseek(fp, offset, SEEK_SET);
+    
+    LCD_Write_CMD(0x2C); // Memory Write
+    
+    for (i=0; i<128; i++) {
+        fread(&pixel, 2, 128, fp);
+        for(j=0;j<128;j++){
+            LCD_Write_Data((unsigned char)((pixel[j] & 0xFFFF) >> 8));
+            LCD_Write_Data((unsigned char)pixel[j]);
+        }
+    }
+    
+    LCD_Write_CMD(0x29); // Display On
+    
+    fclose(fp);
+    t.stop();
+    pc.printf("Print Bitmap %dms\r\n",t.read_ms());
+    t.reset();
+}
+
+int main()
+{
+    LCD_Init();
+    pc.baud(115200);
+
+    if (sd.disk_initialize()){
+         pc.printf("error\r\n");
+         LCD_Fill_Black();
+         exit(1);
+    }
+
+    while(1) {
+        LCD_Print_Bitmap("/sd/sample.bmp");
+        wait(5);
+        LCD_Print_Bitmap("/sd/sample2.bmp");
+        wait(5);
+        LCD_Print_Bitmap("/sd/sample3.bmp");
+        wait(5);
+    }
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Nov 19 13:08:24 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/029aa53d7323