Bodmer
e937a3496f
Read_User_Setup updated to be compatible with STM32 and new structure format. Reduction in compiler warnings Update Sprite destructor Update version to 2.2.1
175 lines
7.8 KiB
Arduino
175 lines
7.8 KiB
Arduino
/*
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This sketch reads the user setup information from the processor via the Serial Port
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It is a support and diagnostic sketch for the TFT_eSPI library:
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https://github.com/Bodmer/TFT_eSPI
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The output is essentially a copy of the User_Setep configuration so can be used to
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verify the correct settings are being picked up by the compiler.
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If support is needed the output can be cut and pasted into an Arduino Forum post and
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already includes the formatting [code]...[/code] markups.
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Written by Bodmer 9/4/18
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*/
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//>>>>> Note: STM32 pin references above D15 may not reflect board markings <<<<<
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#include <SPI.h>
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#include <TFT_eSPI.h> // Graphics library
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TFT_eSPI tft = TFT_eSPI(); // Invoke library
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#ifdef ESP8266
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ADC_MODE(ADC_VCC); // Read the supply voltage
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#endif
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setup_t user; // The library defines the type "setup_t" as a struct
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// Calling tft.getSetup(user) populates it with the settings
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//------------------------------------------------------------------------------------------
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void setup() {
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// Use serial port
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Serial.begin(115200);
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// Initialise the TFT screen
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tft.init();
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}
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//------------------------------------------------------------------------------------------
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void loop(void) {
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tft.getSetup(user); //
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Serial.print("\n[code]\n");
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Serial.print ("TFT_eSPI ver = "); Serial.println(user.version);
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printProcessorName();
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#if defined (ESP32) || defined (ESP8266)
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if (user.esp < 0x32F000 || user.esp > 0x32FFFF) { Serial.print("Frequency = "); Serial.print(ESP.getCpuFreqMHz());Serial.println("MHz"); }
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#endif
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#ifdef ESP8266
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Serial.print("Voltage = "); Serial.print(ESP.getVcc() / 918.0); Serial.println("V"); // 918 empirically determined
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#endif
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Serial.print("Transactions = "); Serial.println((user.trans == 1) ? "Yes" : "No");
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Serial.print("Interface = "); Serial.println((user.serial == 1) ? "SPI" : "Parallel");
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#ifdef ESP8266
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if (user.serial == 1){ Serial.print("SPI overlap = "); Serial.println((user.overlap == 1) ? "Yes\n" : "No\n"); }
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#endif
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if (user.tft_driver != 0xE9D) // For ePaper displays the size is defined in the sketch
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{
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Serial.print("Display driver = "); Serial.println(user.tft_driver, HEX); // Hexadecimal code
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Serial.print("Display width = "); Serial.println(user.tft_width); // Rotation 0 width and height
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Serial.print("Display height = "); Serial.println(user.tft_height);
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}
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else if (user.tft_driver == 0xE9D) Serial.println("Display driver = ePaper\n");
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if (user.r0_x_offset != 0) { Serial.print("R0 x offset = "); Serial.println(user.r0_x_offset); } // Offsets, not all used yet
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if (user.r0_y_offset != 0) { Serial.print("R0 y offset = "); Serial.println(user.r0_y_offset); }
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if (user.r1_x_offset != 0) { Serial.print("R1 x offset = "); Serial.println(user.r1_x_offset); }
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if (user.r1_y_offset != 0) { Serial.print("R1 y offset = "); Serial.println(user.r1_y_offset); }
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if (user.r2_x_offset != 0) { Serial.print("R2 x offset = "); Serial.println(user.r2_x_offset); }
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if (user.r2_y_offset != 0) { Serial.print("R2 y offset = "); Serial.println(user.r2_y_offset); }
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if (user.r3_x_offset != 0) { Serial.print("R3 x offset = "); Serial.println(user.r3_x_offset); }
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if (user.r3_y_offset != 0) { Serial.print("R3 y offset = "); Serial.println(user.r3_y_offset); }
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if (user.pin_tft_mosi != -1) { Serial.print("MOSI = "); Serial.print("GPIO "); Serial.print(getPinName(user.pin_tft_mosi)); Serial.println(user.pin_tft_mosi); }
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if (user.pin_tft_miso != -1) { Serial.print("MISO = "); Serial.print("GPIO "); Serial.print(getPinName(user.pin_tft_miso)); Serial.println(user.pin_tft_miso); }
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if (user.pin_tft_clk != -1) { Serial.print("SCK = "); Serial.print("GPIO "); Serial.print(getPinName(user.pin_tft_clk)); Serial.println(user.pin_tft_clk); }
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#ifdef ESP8266
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if (user.overlap == true)
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{
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Serial.println("Overlap selected, following pins MUST be used:");
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Serial.println("MOSI = SD1 (GPIO 8)");
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Serial.println("MISO = SD0 (GPIO 7)");
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Serial.println("SCK = CLK (GPIO 6)");
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Serial.println("TFT_CS = D3 (GPIO 0)\n");
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Serial.println("TFT_DC and TFT_RST pins can be user defined");
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}
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#endif
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String pinNameRef = "GPIO ";
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if (user.esp == 0x32F) {
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Serial.println("\n>>>>> Note: STM32 pin references above D15 may not reflect board markings <<<<<");
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pinNameRef = "D";
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}
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if (user.pin_tft_cs != -1) { Serial.print("TFT_CS = " + pinNameRef); Serial.println(getPinName(user.pin_tft_cs)); }
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if (user.pin_tft_dc != -1) { Serial.print("TFT_DC = " + pinNameRef); Serial.println(getPinName(user.pin_tft_dc)); }
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if (user.pin_tft_rst!= -1) { Serial.print("TFT_RST = " + pinNameRef); Serial.println(getPinName(user.pin_tft_rst)); }
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if (user.pin_tch_cs != -1) { Serial.print("TOUCH_CS = " + pinNameRef); Serial.println(getPinName(user.pin_tch_cs)); }
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if (user.pin_tft_wr != -1) { Serial.print("TFT_WR = " + pinNameRef); Serial.println(getPinName(user.pin_tft_wr)); }
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if (user.pin_tft_rd != -1) { Serial.print("TFT_RD = " + pinNameRef); Serial.println(getPinName(user.pin_tft_rd)); }
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if (user.pin_tft_d0 != -1) { Serial.print("\nTFT_D0 = " + pinNameRef); Serial.println(getPinName(user.pin_tft_d0)); }
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if (user.pin_tft_d1 != -1) { Serial.print("TFT_D1 = " + pinNameRef); Serial.println(getPinName(user.pin_tft_d1)); }
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if (user.pin_tft_d2 != -1) { Serial.print("TFT_D2 = " + pinNameRef); Serial.println(getPinName(user.pin_tft_d2)); }
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if (user.pin_tft_d3 != -1) { Serial.print("TFT_D3 = " + pinNameRef); Serial.println(getPinName(user.pin_tft_d3)); }
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if (user.pin_tft_d4 != -1) { Serial.print("TFT_D4 = " + pinNameRef); Serial.println(getPinName(user.pin_tft_d4)); }
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if (user.pin_tft_d5 != -1) { Serial.print("TFT_D5 = " + pinNameRef); Serial.println(getPinName(user.pin_tft_d5)); }
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if (user.pin_tft_d6 != -1) { Serial.print("TFT_D6 = " + pinNameRef); Serial.println(getPinName(user.pin_tft_d6)); }
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if (user.pin_tft_d7 != -1) { Serial.print("TFT_D7 = " + pinNameRef); Serial.println(getPinName(user.pin_tft_d7)); }
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uint16_t fonts = tft.fontsLoaded();
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if (fonts & (1 << 1)) Serial.print("Font GLCD loaded\n");
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if (fonts & (1 << 2)) Serial.print("Font 2 loaded\n");
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if (fonts & (1 << 4)) Serial.print("Font 4 loaded\n");
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if (fonts & (1 << 6)) Serial.print("Font 6 loaded\n");
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if (fonts & (1 << 7)) Serial.print("Font 7 loaded\n");
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if (fonts & (1 << 9)) Serial.print("Font 8N loaded\n");
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else
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if (fonts & (1 << 8)) Serial.print("Font 8 loaded\n");
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if (fonts & (1 << 15)) Serial.print("Smooth font enabled\n");
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Serial.print("\n");
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if (user.serial==1) { Serial.print("Display SPI frequency = "); Serial.println(user.tft_spi_freq/10.0); }
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if (user.pin_tch_cs != -1) { Serial.print("Touch SPI frequency = "); Serial.println(user.tch_spi_freq/10.0); }
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Serial.println("[/code]");
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while(1) yield();
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}
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void printProcessorName(void)
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{
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Serial.print("Processor = ");
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if ( user.esp == 0x8266) Serial.println("ESP8266");
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if ( user.esp == 0x32) Serial.println("ESP32");
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if ( user.esp == 0x32F) Serial.println("STM32");
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if ( user.esp == 0x0000) Serial.println("Generic");
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}
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// Get pin name
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int8_t getPinName(int8_t pin)
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{
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// For ESP32 pin labels on boards use the GPIO number
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if (user.esp == 0x32) return pin;
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if (user.esp == 0x8266) {
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// For ESP8266 the pin labels are not the same as the GPIO number
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// These are for the NodeMCU pin definitions:
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// GPIO Dxx
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if (pin == 16) return 0;
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if (pin == 5) return 1;
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if (pin == 4) return 2;
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if (pin == 0) return 3;
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if (pin == 2) return 4;
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if (pin == 14) return 5;
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if (pin == 12) return 6;
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if (pin == 13) return 7;
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if (pin == 15) return 8;
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if (pin == 3) return 9;
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if (pin == 1) return 10;
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if (pin == 9) return 11;
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if (pin == 10) return 12;
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}
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if (user.esp == 0x32F) return pin;
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return -1; // Invalid pin
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}
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