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Ajoute la liaison TMS320 (simulee), l'IHM OLED et la LED de statut

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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).
This commit is contained in:
nicoboy
2026-08-01 15:24:59 +02:00
parent 9cd046f65c
commit df3621365c
20 changed files with 2224 additions and 0 deletions
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doc/ER-OLEDM032-1_ESP32_Tutorial/ER-OLEDM032-1/ER-OLEDM032-1.ino Normal file
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/***************************************************
//Web: http://www.buydisplay.com
EastRising Technology Co.,LTD
Examples for ER-OLEDM032-1
Display is Hardward SPI 4-Wire SPI Interface
Tested and worked with:
Works with Arduino 2.3.4 IDE
NOTE: test OK:ESP32-WROOM-32
****************************************************/
/*
Note:The module needs to be jumpered to an SPI interface. R19,R23 Short and R18,R20 Open
Unused signal pin Recommended to connect to GND
/* == Hardward SPI to ESP32 ==
OLED => ESP32
*1. GND -> GND
*2. VCC -> 3.3-5V
*4. SCL -> 18
*5. SDI -> 23
*7-13 -> GND
*14. DC -> 17
*15. RES -> 16
*16. CS -> 5
*/
#include <SPI.h>
#include "er_oled.h"
//uint8_t oled_buf[OLED_Y_MAXPIXEL * OLED_X_MAXPIXEL/2];
void setup() {
Serial.begin(9600);
Serial.print("OLED Example\n");
/* display an image of bitmap matrix */
er_oled_begin();
}
void loop() {
er_oled_clear();
er_oled_bitmap_gray(PIC1);
delay(3000);
er_oled_clear();
er_oled_bitmap_gray(PIC2);
delay(3000);
er_oled_clear();
er_oled_bitmap_mono(PIC3);
delay(3000);
er_oled_clear();
er_oled_string(0, 0, "********************************",0);
er_oled_string(32, 16, "EastRising Technology", 0);
er_oled_string(40, 32, "www.buydisplay.com", 1);
er_oled_string(0, 48, "********************************",0);
uint8_t i;
for(i=0;i<=48;i++)
{
command(0xa1); //start line
data(i);
delay(100);
}
for(i=48;i>0;i--)
{
command(0xa1); //start line
data(i);
delay(100);
}
command(0xa1); //start line
data(0);
}