nicoboy
df3621365c
Protocole ASCII type NMEA ($T/$C avec checksum) entre l'ESP32-C3 et le TMS320 (frequence/duty/tensions/courants/temperatures + commandes HT/PWM1/PWM2), avec simulateur local le temps que le firmware TMS320 existe. Driver SSD1322 repointe sur les GPIO du schema, dashboard texte 3 pages tournantes sur l'ecran ER-OLEDM032-1. LED RGB embarquee (GPIO8) clignotante 1 Hz vert 30% comme indicateur de vie. Serveur web laisse en stub (sera branche en STA sur le reseau local une fois l'OLED valide). Ajout de la documentation technique (schema, datasheets, protocole).
77 lines
1.6 KiB
C++
77 lines
1.6 KiB
C++
/***************************************************
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//Web: http://www.buydisplay.com
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EastRising Technology Co.,LTD
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Examples for ER-OLEDM032-1
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Display is Hardward SPI 4-Wire SPI Interface
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Tested and worked with:
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Works with Arduino 2.3.4 IDE
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NOTE: test OK:ESP32-WROOM-32
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****************************************************/
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/*
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Note:The module needs to be jumpered to an SPI interface. R19,R23 Short and R18,R20 Open
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Unused signal pin Recommended to connect to GND
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/* == Hardward SPI to ESP32 ==
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OLED => ESP32
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*1. GND -> GND
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*2. VCC -> 3.3-5V
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*4. SCL -> 18
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*5. SDI -> 23
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*7-13 -> GND
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*14. DC -> 17
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*15. RES -> 16
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*16. CS -> 5
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*/
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#include <SPI.h>
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#include "er_oled.h"
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//uint8_t oled_buf[OLED_Y_MAXPIXEL * OLED_X_MAXPIXEL/2];
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void setup() {
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Serial.begin(9600);
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Serial.print("OLED Example\n");
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/* display an image of bitmap matrix */
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er_oled_begin();
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}
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void loop() {
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er_oled_clear();
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er_oled_bitmap_gray(PIC1);
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delay(3000);
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er_oled_clear();
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er_oled_bitmap_gray(PIC2);
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delay(3000);
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er_oled_clear();
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er_oled_bitmap_mono(PIC3);
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delay(3000);
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er_oled_clear();
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er_oled_string(0, 0, "********************************",0);
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er_oled_string(32, 16, "EastRising Technology", 0);
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er_oled_string(40, 32, "www.buydisplay.com", 1);
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er_oled_string(0, 48, "********************************",0);
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uint8_t i;
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for(i=0;i<=48;i++)
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{
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command(0xa1); //start line
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data(i);
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delay(100);
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}
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for(i=48;i>0;i--)
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{
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command(0xa1); //start line
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data(i);
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delay(100);
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}
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command(0xa1); //start line
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data(0);
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}
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