I want take more image per second with mode external_trigger

[tuananh8693]

• I using Arducam shield USB2.0 Rev.D AR0314, and Pi4
• Now , i can take 10 image per second with example ArduCam_Ext_Trigger_Demo.cpp. I use arduino as external_trigger with code: void loop(){ digitalWrite(trigger, HIGH); delayMicroseconds(400); //400 microseconds. digitalWrite(trigger, LOW); delay(30); //30 milliseconds. }
• Thas mean per image take about 100ms Help me ! Thanks!