Comments (3)
Can I just do a `sudo dtparam spi=off and use BB SPI on the hardware SPI pins?
Yes or better, turn it off by editing /boot/config.txt
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Yes, but I thought I would do it dynamically, at least until I've sure the BB version is working. (Currently, the code is using the hardware SPI and I don't want to break that.
Also, I might want to use the hardware UART to do all the register writes required to initially configure the chip. Then, disable the hardware UART and start the periodic, BB SPI writes
If I'm only doing SPI writes, is there a reason the baud can't be higher than 250K. Maybe I have to change the default sampling rate to go higher?
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For waves (output) the maximum frequency output is 500KHz. Sample rate does not affect it.
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