T-Deck with DMA running at nearly 300fps

[mischief]

hi,

i tested the SpriteRotatingCube.ino example on my lilygo t-deck today to see if DMA is working well. with DMA i get about 300 fps and without DMA about 200. does this seem right?

reference platformio.ini for anyone wondering.

[env:ttgo-t-simcam]
platform = espressif32
board = ttgo-t-simcam
framework = arduino
upload_speed = 921600
monitor_speed = 115200
monitor_filters = esp32_exception_decoder
board_build.partitions = default_16MB.csv
board_build.filesystem = littlefs
upload_port = /dev/serial/by-id/usb-Espressif_USB_JTAG_serial_debug_unit_34:85:18:45:CC:28-if00
monitor_port = /dev/serial/by-id/usb-Espressif_USB_JTAG_serial_debug_unit_34:85:18:45:CC:28-if00
build_flags = 
	-DBOARD_HAS_PSRAM
	-DUSER_SETUP_LOADED
	-DST7789_DRIVER
	-DTFT_WIDTH=240
	-DTFT_HEIGH=320
	-DTFT_RGB_ORDER=TFT_BGR
	-DTFT_MISO=38
	-DTFT_MOSI=41
	-DTFT_SCLK=40
	-DTFT_CS=12
	-DTFT_DC=11
	-DTFT_RST=-1
	-DTFT_BACKLIGHT_ON=HIGH
	-DTFT_BL=42
	-DLOAD_GLCD
	-DLOAD_FONT2
	-DLOAD_FONT4
	-DLOAD_GFXFF
	-DSMOOTH_FONT
	-DSPI_FREQUENCY=80000000

	-DARDUINO_USB_CDC_ON_BOOT=1


lib_deps = 
	TFT_eSPI

[Bodmer]

That is correct, bear in mind only the cube zone is updated.