Nov 29, 2019
01:39 AM
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Nov 29, 2019
01:39 AM
Problem with an app SPI_MASTER.
I try to set number of slave select lines as 7 (max. 😎 and get a message "DAVE is not able to grant your last hardware resources request".
Question: How can I select or set 7 SPI-slaves.
I try to set number of slave select lines as 7 (max. 😎 and get a message "DAVE is not able to grant your last hardware resources request".
Question: How can I select or set 7 SPI-slaves.
- Tags:
- IFX
2 Replies
Nov 29, 2019
02:41 AM
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Nov 29, 2019
02:41 AM
Ok... App SPI_MASTER v4.3.22 and 4.3.24 up to 6 lines but not 7 as i want (latest spi APP bugged). Please help me 😃
Mar 05, 2020
12:35 AM
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Mar 05, 2020
12:35 AM
Hello,
theoretically you can use as much available GPIOs as CS signals as you want.
You only need to set them yourself in software instead of handing raising and pulling the signal to the hardware.
Cheers
theoretically you can use as much available GPIOs as CS signals as you want.
You only need to set them yourself in software instead of handing raising and pulling the signal to the hardware.
Cheers