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anonymous strings with F() macro. OPEN-SMART. print version

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prenticedavid
2018-02-21 22:31:01 +00:00
parent 3131535c24
commit 22db15993b
1 changed files with 58 additions and 40 deletions
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98
examples/diagnose_TFT_support/diagnose_TFT_support.ino
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@@ -12,64 +12,78 @@ MCUFRIEND_kbv tft;
#define WHITE 0xFFFF #define WHITE 0xFFFF
#define GRAY 0x8410 #define GRAY 0x8410
uint16_t version = MCUFRIEND_KBV_H_;
void setup() void setup()
{ {
Serial.begin(9600); Serial.begin(9600);
if (!Serial) delay(5000); //allow some time for Leonardo if (!Serial) delay(5000); //allow some time for Leonardo
uint16_t ID = tft.readID(); // uint16_t ID = tft.readID(); //
Serial.println("Diagnose whether this controller is supported"); Serial.println(F("Diagnose whether this controller is supported"));
Serial.println("There are FAQs in extras/mcufriend_how_to.txt"); Serial.println(F("There are FAQs in extras/mcufriend_how_to.txt"));
Serial.println(""); Serial.println(F(""));
Serial.print("tft.readID() finds: ID = 0x"); Serial.print(F("tft.readID() finds: ID = 0x"));
Serial.println(ID, HEX); Serial.println(ID, HEX);
Serial.println(""); Serial.println(F(""));
Serial.print(F("MCUFRIEND_kbv version: "));
Serial.print(version/100);
Serial.print(F("."));
Serial.print((version / 10) % 10);
Serial.print(F("."));
Serial.println(version % 10);
Serial.println(F(""));
if (ID == 0x0404) { if (ID == 0x0404) {
Serial.println("Probably a write-only Mega2560 Shield"); Serial.println(F("Probably a write-only Mega2560 Shield"));
Serial.println("#define USE_SPECIAL in mcufriend_shield.h"); Serial.println(F("#define USE_SPECIAL in mcufriend_shield.h"));
Serial.println("#define appropriate SPECIAL in mcufriend_special.h"); Serial.println(F("#define appropriate SPECIAL in mcufriend_special.h"));
Serial.println("e.g. USE_MEGA_16BIT_SHIELD"); Serial.println(F("e.g. USE_MEGA_16BIT_SHIELD"));
Serial.println("e.g. USE_MEGA_8BIT_SHIELD"); Serial.println(F("e.g. USE_MEGA_8BIT_SHIELD"));
Serial.println("Hint. A Mega2560 Shield has a 18x2 male header"); Serial.println(F("Hint. A Mega2560 Shield has a 18x2 male header"));
Serial.println("Often a row of resistor-packs near the 18x2"); Serial.println(F("Often a row of resistor-packs near the 18x2"));
Serial.println("RP1-RP7 implies 16-bit but it might be 8-bit"); Serial.println(F("RP1-RP7 implies 16-bit but it might be 8-bit"));
Serial.println("RP1-RP4 or RP1-RP5 can only be 8-bit"); Serial.println(F("RP1-RP4 or RP1-RP5 can only be 8-bit"));
} }
if (ID == 0xD3D3) { if (ID == 0xD3D3) {
uint16_t guess_ID = 0x9481; // write-only shield uint16_t guess_ID = 0x9481; // write-only shield
Serial.println("Probably a write-only Mega2560 Shield"); Serial.println(F("Probably a write-only Mega2560 Shield"));
Serial.print("Try to force ID = 0x"); Serial.print(F("Try to force ID = 0x"));
Serial.println(guess_ID, HEX); Serial.println(guess_ID, HEX);
tft.begin(guess_ID); tft.begin(guess_ID);
} }
else tft.begin(ID); else tft.begin(ID);
Serial.println(""); Serial.println(F(""));
if (tft.width() == 0) { if (tft.width() == 0) {
Serial.println("This ID is not supported"); Serial.println(F("This ID is not supported"));
Serial.println("look up ID in extras/mcufriend_how_to.txt"); Serial.println(F("look up ID in extras/mcufriend_how_to.txt"));
Serial.println("you may need to edit MCUFRIEND_kbv.cpp"); Serial.println(F("you may need to edit MCUFRIEND_kbv.cpp"));
Serial.println("to enable support for this ID"); Serial.println(F("to enable support for this ID"));
Serial.println("e.g. #define SUPPORT_8347D"); Serial.println(F("e.g. #define SUPPORT_8347D"));
Serial.println(""); Serial.println(F(""));
Serial.println("New controllers appear on Ebay often"); Serial.println(F("New controllers appear on Ebay often"));
Serial.println("If your ID is not supported"); Serial.println(F("If your ID is not supported"));
Serial.println("run LCD_ID_readreg.ino from examples/"); Serial.println(F("run LCD_ID_readreg.ino from examples/"));
Serial.println("Copy-Paste the output from the Serial Terminal"); Serial.println(F("Copy-Paste the output from the Serial Terminal"));
Serial.println("to a message in Displays topic on Arduino Forum"); Serial.println(F("to a message in Displays topic on Arduino Forum"));
Serial.println("or to Issues on GitHub"); Serial.println(F("or to Issues on GitHub"));
while (1); //just die Serial.println(F(""));
Serial.println(F("Note that OPEN-SMART boards have diff pinout"));
Serial.println(F("Edit the pin defines in LCD_ID_readreg to match"));
Serial.println(F("Edit mcufiend_shield.h for USE_SPECIAL"));
Serial.println(F("Edit mcufiend_special.h for USE_OPENSMART_SHIELD_PINOUT"));
while (1); //just die
} else { } else {
Serial.print("PORTRAIT is "); Serial.print(F("PORTRAIT is "));
Serial.print(tft.width()); Serial.print(tft.width());
Serial.print(" x "); Serial.print(F(" x "));
Serial.println(tft.height()); Serial.println(tft.height());
Serial.println(""); Serial.println(F(""));
Serial.println("Run the examples/graphictest_kbv sketch"); Serial.println(F("Run the examples/graphictest_kbv sketch"));
Serial.println("All colours, text, directions, rotations, scrolls"); Serial.println(F("All colours, text, directions, rotations, scrolls"));
Serial.println("should work. If there is a problem, make notes on paper"); Serial.println(F("should work. If there is a problem, make notes on paper"));
Serial.println("Post accurate description of problem to Forum"); Serial.println(F("Post accurate description of problem to Forum"));
Serial.println("Or post a link to a video (or photos)"); Serial.println(F("Or post a link to a video (or photos)"));
Serial.println(""); Serial.println(F(""));
Serial.println("I rely on good information from remote users"); Serial.println(F("I rely on good information from remote users"));
} }
} }
@@ -103,6 +117,10 @@ void loop()
tft.setTextColor(WHITE); tft.setTextColor(WHITE);
tft.setCursor(40, 130); tft.setCursor(40, 130);
tft.print(colorname[aspect]); tft.print(colorname[aspect]);
tft.setCursor(40, 160);
tft.setTextSize(1);
tft.print("MCUFRIEND_KBV_H_ = ");
tft.print(version);
if (++aspect > 3) aspect = 0; if (++aspect > 3) aspect = 0;
delay(5000); delay(5000);
} }