Raspberry Pi - SPI Communication
How do you correctly initialize SPI communication on bus 1, device 0 using spidev in Python?
How do you correctly initialize SPI communication on bus 1, device 0 using spidev in Python?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Recall spidev open method
The open method takes two arguments: bus number and device number.Step 2: Match bus and device
To open bus 1, device 0, the call is spi.open(1, 0).Step 3: Eliminate incorrect methods
Methods like start() or connect() do not exist in spidev.Final Answer:
spi.open(1, 0) -> Option CQuick Check:
open(bus, device) is correct syntax [OK]
Quick Trick: Use spi.open(bus, device) to start SPI [OK]
Common Mistakes:
MISTAKES- Swapping bus and device numbers
- Using non-existent methods like start() or connect()
Master "SPI Communication" in Raspberry Pi
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