schneider françois
Programme for Test ConnectEve from Mikroe Its Ok
Dependencies: mbed FT800okForConnectEvewithLuminosite
Diff: main.cpp
- Revision:
- 1:a7076a14694b
- Parent:
- 0:3edc602de5a7
- Child:
- 3:303f91161be0
diff -r 3edc602de5a7 -r a7076a14694b main.cpp
--- a/main.cpp Sat Jan 04 14:49:06 2014 +0000
+++ b/main.cpp Sat Sep 20 12:03:54 2014 +0000
@@ -6,161 +6,100 @@
#include "mbed.h"
#include "FT_Platform.h"
-DigitalOut myled(LED1);
-FT800 TFT(p11,p12,p13,p14,p15,p16); // the FT800 is connected to SPI 11-13
-
-/* API to demonstrate calibrate widget/functionality */
-ft_void_t CoPro_Widget_Calibrate()
-{
- /*************************************************************************/
- /* Below code demonstrates the usage of calibrate function. Calibrate */
- /* function will wait untill user presses all the three dots. Only way to*/
- /* come out of this api is to reset the coprocessor bit. */
- /*************************************************************************/
- {
-
- TFT.Ft_Gpu_CoCmd_Dlstart(); // start a new display command list
- TFT.Ft_App_WrCoCmd_Buffer(CLEAR_COLOR_RGB(64,64,64)); // set the clear color R, G, B
- TFT.Ft_App_WrCoCmd_Buffer(CLEAR(1,1,1)); // clear buffers -> color buffer,stencil buffer, tag buffer
- TFT.Ft_App_WrCoCmd_Buffer(COLOR_RGB(0xff,0xff,0xff)); // set the current color R, G, B
- TFT.Ft_Gpu_CoCmd_Text((TFT.FT_DispWidth/2), (TFT.FT_DispHeight/2), 27, OPT_CENTER, "Please Tap on the dot"); // draw Text at x,y, font 27, centered
- TFT.Ft_Gpu_CoCmd_Calibrate(0); // start the calibration of touch screen
- TFT.Ft_App_Flush_Co_Buffer(); // download the commands into FT800 FIFO
- TFT.Ft_Gpu_Hal_WaitCmdfifo_empty(); // Wait till coprocessor completes the operation
- }
-}
-
+FT800 TFT(PA_7,PA_6,PA_5,PC_7,PB_4,PA_9); // mosi, miso, sck, ss, int, pd // the FT800 is connected to SPI 11-13
/***************************************************************************/
/* Show a Screen with Text for 5 seconds */
/* A spinner shows the delay */
/***************************************************************************/
-ft_void_t API_Screen(ft_char8_t *str)
+ft_void_t Start_Screen(ft_char8_t *str)
{
- TFT.Ft_Gpu_CoCmd_Dlstart(); // start a new display command list
- TFT.Ft_App_WrCoCmd_Buffer(CLEAR_COLOR_RGB(255,255,255)); // set the clear color to white
- TFT.Ft_App_WrCoCmd_Buffer(CLEAR(1,1,1)); // clear buffers -> color buffer,stencil buffer, tag buffer
+ TFT.DLstart(); // start a new display command list
+ TFT.DL(CLEAR_COLOR_RGB(255,255,255)); // set the clear color to white
+ TFT.DL(CLEAR(1,1,1)); // clear buffers -> color buffer,stencil buffer, tag buffer
+ TFT.DL(COLOR_RGB(0x80,0x80,0x00)); // set current color
+ TFT.Text((TFT.DispWidth/2), TFT.DispHeight/2, 31, OPT_CENTERX, str); // draw Text with font 31
+ TFT.DL(COLOR_RGB(0xFF,0x00,0x00)); // change current color
+ TFT.Spinner((TFT.DispWidth/2),TFT.DispHeight/4, 0,0); // draw a animated spinner
+
+ TFT.DL(DISPLAY()); // Display the image
+ TFT.Swap(); // Swap the current display list
+ TFT.Flush_Co_Buffer(); // Download the command list into fifo
+
+ TFT.WaitCmdfifo_empty(); // Wait till coprocessor completes the operation
+ TFT.Sleep(5000); // Wait 5 s to show
+}
- TFT.Ft_App_WrCoCmd_Buffer(COLOR_RGB(0x80,0x80,0x00)); // set current color
- TFT.Ft_Gpu_CoCmd_Text((TFT.FT_DispWidth/2), TFT.FT_DispHeight/2, 31, OPT_CENTERX, str); // draw Text with font 31
- TFT.Ft_App_WrCoCmd_Buffer(COLOR_RGB(0xFF,0x00,0x00)); // change current color
- TFT.Ft_Gpu_CoCmd_Spinner((TFT.FT_DispWidth/2),TFT.FT_DispHeight/4, 0,0); // draw a animated spinner
+// construct the screen and downloasd it to the LCD
+void screen_1(unsigned int r,unsigned int g,unsigned int b)
+{
+ TFT.DLstart(); // start a new display command list
+ TFT.DL(CLEAR(1,1,1)); // clear buffers -> color buffer,stencil buffer, tag buffer
+ TFT.DL(COLOR_RGB(0xff,0xff,0xff)); // set current color to white
+ TFT.DL(TAG(1)); // assign TAG value 1
+ TFT.FgColor(COLOR_RGB(0xff,0,0)); // forground color red
+ TFT.Slider(140,81,310,14,0,r,255); // slider for red
+ TFT.DL(TAG(2)); // assign TAG value 2
+ TFT.FgColor(COLOR_RGB(0,0xff,0)); // forground color green
+ TFT.Slider(140,133,310,14,0,g,255); // slider for green
+ TFT.DL(TAG(3)); // assign TAG value 3
+ TFT.FgColor(COLOR_RGB(0,0,0xff)); // forground color blue
+ TFT.Slider(139,185,310,14,0,b,255); // slider for blue
+ TFT.DL(COLOR_RGB(0xff,0x00,0x00)); // set current color to red
+ TFT.Text(82,69,30,0,"R"); // text R
+ TFT.DL(COLOR_RGB(0x00,0xff,0x00)); // set current color to green
+ TFT.Text(82,120,30,0,"G"); // text G
+ TFT.DL(COLOR_RGB(0x00,0x00,0xff)); // set current color to blue
+ TFT.Text(82,174,30,0,"B"); // text B
+ TFT.DL(SCISSOR_XY(10,10)); // define area starting at 10,10
+ TFT.DL(SCISSOR_SIZE(50,50)); // size 50,50
+ TFT.DL(CLEAR_COLOR_RGB(r,g,b)); // set clear color to r,g,b
+ TFT.DL(CLEAR(1,1,1)); // fill the area
+ TFT.DL(DISPLAY()); // Display the image
+ TFT.Swap(); // Swap the current display list
+ TFT.Flush_Co_Buffer(); // Download the command list into fifo
+ TFT.WaitCmdfifo_empty(); // Wait till coprocessor completes the operation
+}
- TFT.Ft_App_WrCoCmd_Buffer(DISPLAY()); // Display the image
- TFT.Ft_Gpu_CoCmd_Swap(); // Swap the current display list
- TFT.Ft_App_Flush_Co_Buffer(); // Download the command list into fifo
+int main()
+{
+ unsigned int r = 0,g = 0,b = 0;
+ ft_uint32_t TrackRegisterVal = 0; // touch track
+
+ Start_Screen("RGB DEMO START"); // Show start screen
+ TFT.Calibrate(); // calibrate the touch screen
+
+ /* Set the tracker for the 3 sliders - define the Area for touching */
+ TFT.Track(131,63,330,48,1); // slider r
+ TFT.Track(131,116,333,48,2); // slider g
+ TFT.Track(131,168,330,48,3); // slider b
+ TFT.Flush_Co_Buffer(); // Download the commands into fifo
+ TFT.WaitCmdfifo_empty(); // Wait till coprocessor completes the operation
+ screen_1(r,g,b); // paint screen
- TFT.Ft_Gpu_Hal_WaitCmdfifo_empty(); // Wait till coprocessor completes the operation
- TFT.Ft_Gpu_Hal_Sleep(5000); // Wait 5 s
+ /* the demo is updating the screen in a endless loop */
+ while(1) {
+ ft_uint8_t tagval = 0;
+ TrackRegisterVal = TFT.Rd32(REG_TRACKER); // check if one of the tree Slider is touched
+ tagval = TrackRegisterVal & 0xff;
+ if(0 != tagval) { // touch -> get new rgb value
+ if(1 == tagval) { // the red slider is touched
+ r = TrackRegisterVal>>16; // get the new value
+ r = r *255/65536; // scale it down to 255
+ } else if(2 == tagval) { // the green slider is touched
+ g = TrackRegisterVal>>16; // get new slider value
+ g = g * 255/65536; // scale it down to 255
+ } else if(3 == tagval) { // the blue slider is touched
+ b = TrackRegisterVal>>16; // get new slider value
+ b = b * 255/65536; // scale it down to 255
+ }
+ screen_1(r,g,b); // paint new screen
+ TFT.Sleep(10); // wait 10ms for next check
+ }
+
+ } // end of display loop
}
-int main()
-{
-
- /*************************************************************************/
- /* Below code demonstrates the usage of track function. Track function */
- /* tracks the pen touch on any specific object. Track function supports */
- /* rotary and horizontal/vertical tracks. Rotary is given by rotation */
- /* angle and horizontal/vertucal track is offset position. */
- /*************************************************************************/
- {
- ft_uint32_t TrackRegisterVal = 0;
- ft_uint16_t angleval = 0,slideval = 0,scrollval = 0;
-
- API_Screen("DEMO START"); // Show start screen
- CoPro_Widget_Calibrate(); // calibrate the touch screen
-
- /* Set the tracker for 3 objects */
- TFT.Ft_Gpu_CoCmd_Track(TFT.FT_DispWidth/2, TFT.FT_DispHeight/2, 1,1, 10);
- TFT.Ft_Gpu_CoCmd_Track(40, (TFT.FT_DispHeight - 40), (TFT.FT_DispWidth - 80),8, 11);
- TFT.Ft_Gpu_CoCmd_Track((TFT.FT_DispWidth - 40), 40, 8,(TFT.FT_DispHeight - 80), 12);
- /* Download the commands into fifo */
- TFT.Ft_App_Flush_Co_Buffer();
-
- /* Wait till coprocessor completes the operation */
- TFT.Ft_Gpu_Hal_WaitCmdfifo_empty();
-
- /* update the background color continuously for the color change in any of the trackers */
- /* the demo is updating the screen in a endless loop */
- while(1) {
- ft_uint8_t tagval = 0;
- TrackRegisterVal = TFT.Ft_Gpu_Hal_Rd32(REG_TRACKER); // check if one of the tree objectes is touched
- tagval = TrackRegisterVal & 0xff;
- if(0 != tagval) {
- if(10 == tagval) { // the Rotary dial is touched
- angleval = TrackRegisterVal>>16; // get the new angle
- } else if(11 == tagval) { // the vertical slider is touched
- slideval = TrackRegisterVal>>16; // get new slider value
- } else if(12 == tagval) { // the horizontal slider is touched
- scrollval = TrackRegisterVal>>16; // get new slider value
- if((scrollval + 65535/10) > (9*65535/10)) {
- scrollval = (8*65535/10);
- } else if(scrollval < (1*65535/10)) {
- scrollval = 0;
- } else {
- scrollval -= (1*65535/10);
- }
- }
- }
- /* Display a rotary dial, horizontal slider and vertical scroll */
-
- TFT.Ft_App_WrCoCmd_Buffer(CMD_DLSTART); // start a new display command list
-
- {
- // calculate the new background color based on the sliders and
- ft_int32_t tmpval0,tmpval1,tmpval2; // the rotary
- ft_uint8_t angval,sldval,scrlval;
-
- tmpval0 = (ft_int32_t)angleval*255/65536;
- tmpval1 = (ft_int32_t)slideval*255/65536;
- tmpval2 = (ft_int32_t)scrollval*255/65536;
-
- angval = tmpval0&0xff;
- sldval = tmpval1&0xff;
- scrlval = tmpval2&0xff;
- TFT.Ft_App_WrCoCmd_Buffer(CLEAR_COLOR_RGB(angval,sldval,scrlval)); // set the new clear color
- }
- TFT.Ft_App_WrCoCmd_Buffer(CLEAR(1,1,1)); // clear buffers -> color buffer,stencil buffer, tag buffer
- TFT.Ft_App_WrCoCmd_Buffer(COLOR_RGB(0xff,0xff,0xff)); // set current color to white
-
- /* Draw dial with 3d effect */
- TFT.Ft_Gpu_CoCmd_FgColor(0x00ff00); // forground color green
- TFT.Ft_Gpu_CoCmd_BgColor(0x800000); // background color
- TFT.Ft_App_WrCoCmd_Buffer(TAG(10)); // assign TAG value 10
- TFT.Ft_Gpu_CoCmd_Dial((TFT.FT_DispWidth/2), (TFT.FT_DispHeight/2), (TFT.FT_DispWidth/8), 0, angleval); // draw dial at display center, dial point at angleval
-
- /* Draw slider with 3d effect */
- TFT.Ft_Gpu_CoCmd_FgColor(0x00a000); // forground color green
- TFT.Ft_Gpu_CoCmd_BgColor(0x800000); // background color
- TFT.Ft_App_WrCoCmd_Buffer(TAG(11)); // assign TAG value 11
- TFT.Ft_Gpu_CoCmd_Slider(40, (TFT.FT_DispHeight - 40), (TFT.FT_DispWidth - 80),8, 0, slideval, 65535); // draw Slider, position slideval, max 65535
-
- /* Draw scroll with 3d effect */
- TFT.Ft_Gpu_CoCmd_FgColor(0x00a000); // forground color green
- TFT.Ft_Gpu_CoCmd_BgColor(0x000080); // background color
- TFT.Ft_App_WrCoCmd_Buffer(TAG(12)); // assign TAG value 11
- TFT.Ft_Gpu_CoCmd_Scrollbar((TFT.FT_DispWidth - 40), 40, 8, (TFT.FT_DispHeight - 80), 0, scrollval, (65535*0.2), 65535); // draw scrollbar , position scrollval, max 65535
-
- TFT.Ft_Gpu_CoCmd_FgColor(TAG_MASK(0)); // reset TAG_MASK
- TFT.Ft_App_WrCoCmd_Buffer(COLOR_RGB(0xff,0xff,0xff)); // change current color to white
- TFT.Ft_Gpu_CoCmd_Text((TFT.FT_DispWidth/2), ((TFT.FT_DispHeight/2) + (TFT.FT_DispWidth/8) + 8), 26, OPT_CENTER, "Rotary track"); // display text
- TFT.Ft_Gpu_CoCmd_Text(((TFT.FT_DispWidth/2)), ((TFT.FT_DispHeight - 40) + 8 + 8), 26, OPT_CENTER, "Horizontal track"); // display text
- TFT.Ft_Gpu_CoCmd_Text((TFT.FT_DispWidth - 40), 20, 26, OPT_CENTER, "Vertical track"); // display text
-
- TFT.Ft_App_WrCoCmd_Buffer(DISPLAY()); // Display the image
- TFT.Ft_Gpu_CoCmd_Swap(); // Swap the current display list
-
- TFT.Ft_App_Flush_Co_Buffer(); // Download the commands into fifo
-
- TFT.Ft_Gpu_Hal_WaitCmdfifo_empty(); // Wait till coprocessor completes the operation
-
- TFT.Ft_Gpu_Hal_Sleep(10); // wait 10ms
- } // end of display loop
-
-
- }
-
-}