Whether the TFT_eSPI library supports rp2350

[Carlos-TGW]

IDE：Arduino IDE
chip：RP2350
Configuration：

Using the screen：3.5 LCD
Screen driver：ILI9488
The problem：
When rp2040 uses TFT_eSPI library to drive ILI9488 screen, the use is normal. However, when rp2350 uses TFT_eSPI library to drive ILI9488 screen, the screen is abnormal. It compiles, but it doesn't display properly.

Here's the code:
#include <Arduino.h>
#include <TFT_eSPI.h>

#define LCD_BL 18

TFT_eSPI tft = TFT_eSPI(); /* TFT instance screenWidth, screenHeight */

void setup() {
// put your setup code here, to run once:
Serial.begin( 115200 );

tft.begin();          /* TFT init */
tft.setRotation( 1); /* Landscape orientation, flipped */
tft.invertDisplay(false);

}
uint16_t flag=0;
void loop() {
// put your main code here, to run repeatedly:
delay(4000);
tft.fillScreen(TFT_RED);
delay(1000);
tft.fillScreen(TFT_GREEN);
delay(1000);
tft.fillScreen(TFT_BLUE);
delay(1000);
tft.fillScreen(TFT_WHITE);
delay(1000);
tft.fillScreen(TFT_BLACK);
delay(1000);
tft.fillScreen(TFT_DARKGREY);
delay(1000);

}

I want to ask: does TFT_eSPI library support rp2350 to drive ILI9488?

[Carlos-TGW]

I used 4-wire SPI to link the ILI9488 screen

[webzep]

@Carlos-TGW this worked for you with RP2350?

[nstepanets]

I tested RP2350 + NV3030B display, everything works the same as on RP2040 (ARDUINO PICO VERSION 4.3.1)