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C779

161 bytes removed, 19:16, 18 June 2021

'''dtoverlay=tc358743'''

~~If four CSI-2 channels are used to connect C780B to CM3 or CM4 computing module~~

~~hardware, the following code should be added.~~

~~'''dtoverlay=tc358743,4lane=1'''~~

2、Use "dmesg | grep CMA" to check the amount of memory allocated to the CMA heap.

3、Restart raspberry pi.If all goes well, you should get a / dev / video0 device.Using "arecord - L" will tell you whether the sound card of tc358743 is loaded correctly.

==Use raspistill to take photos==

Lisa

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