安装盾板元件; Communicating With Your Arduino Shield; High Level Overview; I 2 C Interface - Blackmagic Design Design 3G-Sdi Arduino Shield Installations- Und Betriebs-Anleitung

安装盾板元件
如果您想要构建自己的硬件控制器， 就需要重新制作一个含有按钮、 旋钮和操纵杆的盾板， 获得更
为精细的手控。 只要将自定义盾板插入Blackmagic 3G-SDI Arduino Shield的连接器插槽中就可以
完成安装。 您可以构建任何类型的控制器， 甚至将原先的CCU电路替换成自制的Arduino方案， 获得
一个符合工业标准的摄影机控制单元。
您可以创建自己的硬件控制器， 并将其插入Blackmagic 3G-SDI
Arduino Shield上获得更为互动且精细的控制。
Communicating with your Arduino Shield
You can communicate with your Arduino Shield via I
the low pin count and it frees up the serial monitor. This also allows you to use more I
with the shield.

High Level Overview

The library provides two core objects, BMD_SDITallyControl and BMD_SDICameraControl, which
can be used to interface with the shield' s tally and camera control functionalities. Either or both
of these objects can be created in your sketch to issue camera control commands, or read and
write tally data respectively. These objects exist in several variants, one for each of the physical I
or Serial communication busses the shield supports.
I C Interface
2
To use the I C interface to the shield:
2
// NOTE: Must match address set in the setup utility software
const int
BMD_SDICameraControl_I2C
BMD_SDITallyControl_I2C

Serial Interface

To use the Serial interface to the shield:
BMD_SDICameraControl_Serial
BMD_SDITallyControl_Serial
shieldAddress = 0x6E;
sdiCameraControl(shieldAddress);
sdiTallyControl(shieldAddress);
sdiCameraControl;
sdiTallyControl;
C or Serial. We recommend I
2
C because of
2
C devices
2
C
2
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安装盾板元件