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I'm using a 1.8TFT SPI 128x160 display.
I also use develop/lvgl_7.11.0_idf_5.0 for lvgl_esp32_drivers and v7.11.0 for lvgl.
Describe the issue
I use the following connections:
PIN LED to 3.3V
PIN SCK to GPIO14
PIN SDA to GPIO13
PIN A0 to GPIO2
PIN RESET to GPIO4
PIN CS to GPIO15
PIN GND to ground
PIN VCC to 5V
Running the example I don't see the correct result on the screen.
Code to reproduce the issue
The given example with the following sdkconfig where I matched the pins and the display resolution
Expected Results
The windows shown in the example
Actual Results
I see this picture on the screen with fluctuations of the content but it doesn't work.
In the serial monitor I don't notice anything "strange":
I (0) cpu_start: App cpu up.
I (297) cpu_start: Pro cpu start user code
I (297) cpu_start: cpu freq: 160000000
I (297) cpu_start: Application information:
I (301) cpu_start: Project name: lvgl-demo
I (306) cpu_start: App version: v2.0-68-gcffa173-dirty
I (313) cpu_start: Compile time: Apr 24 2023 17:00:46
I (319) cpu_start: ELF file SHA256: d5d3d50c2a493b36...
I (325) cpu_start: ESP-IDF: -128-NOTFOUND
I (330) cpu_start: Min chip rev: v0.0
I (335) cpu_start: Max chip rev: v3.99
I (340) cpu_start: Chip rev: v1.0
I (345) heap_init: Initializing. RAM available for dynamic allocation:
I (352) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM
I (358) heap_init: At 3FFBAD68 len 00025298 (148 KiB): DRAM
I (364) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM
I (370) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM
I (377) heap_init: At 4008D2A0 len 00012D60 (75 KiB): IRAM
I (384) spi_flash: detected chip: generic
I (388) spi_flash: flash io: dio
I (393) cpu_start: Starting scheduler on PRO CPU.
I (0) cpu_start: Starting scheduler on APP CPU.
I (40) lvgl_helpers: Display hor size: 128, ver size: 160
I (40) lvgl_helpers: Display buffer size: 5120
I (40) lvgl_helpers: Initializing SPI master for display
I (50) lvgl_helpers: Configuring SPI host HSPI_HOST (1)
I (60) lvgl_helpers: MISO pin: -1, MOSI pin: 13, SCLK pin: 14, IO2/WP pin: -1, IO3/HD pin: -1
I (60) lvgl_helpers: Max transfer size: 10240 (bytes)
I (70) lvgl_helpers: Initializing SPI bus...
I (80) disp_spi: Adding SPI device
I (80) disp_spi: Clock speed: 40000000Hz, mode: 0, CS pin: 15
I (90) gpio: GPIO[2]| InputEn: 0| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0
I (100) gpio: GPIO[4]| InputEn: 0| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0
I (320) ILI9341: Initialization.
I (540) ILI9341: Display orientation: PORTRAIT
I (540) ILI9341: 0x36 command value: 0x48
ESP-IDF version
I use ESP-IDF v4.4.4-336-g4b404115e8
Development kit used
ESP32-WROOM-32
Development machine OS
Windows 11
Compilation warnings/errors (if available)
Yes, some warnings at the bottom of the log. lvgl_log_build.txt
If possible, copy the compilation log into a file and attach it here
Is this display supported?
If yes, what kind of error I'm encountering?
Is there a way to fix it?
Thank you for your help
The text was updated successfully, but these errors were encountered:
@CE3kmacriver I posted this issue here, they said I should use another driver for this display. I looked for the ST7735S but it gives errors while compiling..
I'm using a 1.8TFT SPI 128x160 display.
I also use
develop/lvgl_7.11.0_idf_5.0
for lvgl_esp32_drivers andv7.11.0
for lvgl.Describe the issue
I use the following connections:
Running the example I don't see the correct result on the screen.
Code to reproduce the issue
The given example with the following sdkconfig where I matched the pins and the display resolution
Expected Results
The windows shown in the example
Actual Results
I see this picture on the screen with fluctuations of the content but it doesn't work.
In the serial monitor I don't notice anything "strange":
ESP-IDF version
I use ESP-IDF
v4.4.4-336-g4b404115e8
Development kit used
ESP32-WROOM-32
Development machine OS
Windows 11
Compilation warnings/errors (if available)
Yes, some warnings at the bottom of the log.
lvgl_log_build.txt
If possible, copy the compilation log into a file and attach it here
Thank you for your help
The text was updated successfully, but these errors were encountered: