Aug 29, 2020
08:35 AM
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Aug 29, 2020
08:35 AM
您好,
Psoc4200BLE里面的2个SCBS,可以配置成SPI、I2C、UART,在实际的应用中,是否可以分时复用?
谢谢
Hi Sir,
Psoc4200BLE inside 2 SCBS, can be configured into SPI, I2C, UART, in the actual application, whether can time division multiplexing?
thank you
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BLE
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- scbs
1 Solution
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Sep 01, 2020
08:31 PM
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Sep 01, 2020
08:31 PM
我之前做过一个动态配置成 I2C 和 UART 的例程,你可以参考一下。其实很简单的,比如你先配置成 I2C, 然后把 SCB_Init() 里面的代码备份出来,然后再配置成 UART 重复这个动作, 很容易做到动态重配置的。
6 Replies
Aug 31, 2020
08:40 PM
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Aug 31, 2020
08:40 PM
分时复用是可以实现的,但是 API 集中没有模式切换的接口,所以需要用户自己来做重配置。
Sep 01, 2020
07:44 AM
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Sep 01, 2020
07:44 AM
Hi Xiaowei,
谢谢,请问重配置怎么做?有参考资料可以分享下吗?
Thanks
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Sep 01, 2020
08:31 PM
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Sep 01, 2020
08:31 PM
Sep 07, 2020
02:42 AM
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Sep 07, 2020
02:42 AM
Hi Xiaowei,
非常感谢您的支持,
Thanks
Sep 23, 2020
08:12 AM
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Sep 23, 2020
08:12 AM
Can anyone translate to English, please ?
Oct 14, 2020
07:26 PM
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Oct 14, 2020
07:26 PM
The proejct attached in post#3 does the job switching between UART and I2C dynamically in FW. That is eaxctly what the questioner asked for.