ESP32S3 : Precense of Clock Synchronous transceiver in the ESP32-S3 ?
Posted: Tue Mar 28, 2023 10:09 am
Good afternoon,
I am working with an ESP32-S3 and I would like to know if there is the presence of a Clock Synchronous transceiver in the
ESP32-S3 ?
I used something like that on Renesas Microcontroller in order to sent and receive data using an external Clock.
It works like a SPI but all the SPI are already used in my application.
The goal is to use a Pin as an external clock, and to use another Pin (Rx) in order to receive bits when the Clk goes High.
The transfert is 8 bits, so, when 8 bits have been received, an interrupt should occur so I can get the Byte data.
Moreover, I would like to have the possibility turn it into Tx Mode, so use the same Pin as External Clk and another Pin as Tx Pin.
The ESP32-S3 shall send bits when the external Clk goes High and the transfert should be 8 bits.
Do you understand what I need ?
Do you know how to do this without the use of the SPI please ?
Best regards,
Thomas TRUILHE
I am working with an ESP32-S3 and I would like to know if there is the presence of a Clock Synchronous transceiver in the
ESP32-S3 ?
I used something like that on Renesas Microcontroller in order to sent and receive data using an external Clock.
It works like a SPI but all the SPI are already used in my application.
The goal is to use a Pin as an external clock, and to use another Pin (Rx) in order to receive bits when the Clk goes High.
The transfert is 8 bits, so, when 8 bits have been received, an interrupt should occur so I can get the Byte data.
Moreover, I would like to have the possibility turn it into Tx Mode, so use the same Pin as External Clk and another Pin as Tx Pin.
The ESP32-S3 shall send bits when the external Clk goes High and the transfert should be 8 bits.
Do you understand what I need ?
Do you know how to do this without the use of the SPI please ?
Best regards,
Thomas TRUILHE