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Escrevendo um sinal analógico ( Seno e Cosseno) no display TFT
main.cpp
- Committer:
- silviosz
- Date:
- 2021-04-21
- Revision:
- 1:a5ccd53612ea
- Parent:
- 0:d4d4998d71d5
- Child:
- 2:f603020cd6ec
File content as of revision 1:a5ccd53612ea:
// link: // https://os.mbed.com/users/davidprentice/code/Nucleo_dir_L152//file/d88d2ad55fac/main.cpp/ // Committer: davidprentice // Date: 19 months ago // 2021-04-21 // Testado com sucesso na NUCLEO-F103RB + ILI9341 Arduino Shield // interface paralela >>> ver "dataBus" // usando mbed 2.0 #include "Arduino.h" #include <MCUFRIEND_kbv.h> MCUFRIEND_kbv tft; Serial pc(SERIAL_TX, SERIAL_RX); // Assign human-readable names to some common 16-bit color values: #define BLACK 0x0000 #define BLUE 0x001F #define RED 0xF800 #define GREEN 0x07E0 #define CYAN 0x07FF #define MAGENTA 0xF81F #define YELLOW 0xFFE0 #define WHITE 0xFFFF #define GRAY 0x8410 uint16_t version = MCUFRIEND_KBV_H_; void setup() { uint16_t ID = tft.readID(); // pc.printf("\nI have run this on a NUCLEO-F072\n"); pc.printf("Please run it on your NUCLEO-L152\n"); pc.printf("Found ID = 0x%04X\n", ID); tft.begin(ID); } void loop() { static uint8_t aspect = 0; const char *aspectname[] = { "PORTRAIT", "LANDSCAPE", "PORTRAIT_REV", "LANDSCAPE_REV" }; const char *colorname[] = { "BLUE", "GREEN", "RED", "GRAY" }; uint16_t colormask[] = { BLUE, GREEN, RED, GRAY }; uint16_t ID = tft.readID(); // tft.setRotation(aspect); int width = tft.width(); int height = tft.height(); tft.fillScreen(colormask[aspect]); tft.drawRect(0, 0, width, height, WHITE); tft.drawRect(32, 32, width - 64, height - 64, WHITE); tft.setTextSize(2); tft.setTextColor(BLACK); tft.setCursor(40, 40); tft.print("ID=0x"); tft.println(ID, HEX); if (ID == 0xD3D3) tft.print(" w/o"); tft.setCursor(40, 70); tft.print(aspectname[aspect]); tft.setCursor(40, 100); tft.print(width); tft.print(" x "); tft.print(height); tft.setTextColor(WHITE); tft.setCursor(40, 130); tft.print(colorname[aspect]); tft.setCursor(40, 160); tft.setTextSize(1); tft.print("MCUFRIEND_KBV_H_ = "); tft.print(version); if (++aspect > 3) aspect = 0; delay(5000); } uint32_t millis(void) { static Timer t; static int first = 1; if (first) first = 0, t.start(); return t.read_ms(); } uint32_t micros(void) { static Timer t; static int first = 1; if (first) first = 0, t.start(); return t.read_us(); } void main(void) { setup(); while (1) { loop(); } }