2024-05-30 10:49 PM
Hello,
I would like to make the system below using stm32mp157.
- System Description -
1. 100Mbps Full-Duplex Ethernet
2. Cortex-A7 receives and transmits data from Ethernet on the PC.
3. Cortex-A7 calculates Ethernet data and sends the result to Cortex-M4.
4. Cortex-M4 controls peripheral(SPI, I2C, UART, GPIO) using DMA and interrupt
Can I implement a program like the above??
I've usually used F4 series or L4 series, so I don't know about MPU lines.
If the program is implementable, please let me know what I need to know.
If the program cannot be implemented, please recommend MCU or method that can be implemented.
Solved! Go to Solution.
2024-06-03 11:52 PM
Hi @inkong,
I think that the system that you described is possible with the STM32MP157 lines.
As you said that you “don’t know about MPU lines”, I could suggest that you have a look at the STM32 MPU wiki (https://wiki.st.com/stm32mpu/wiki/Main_Page), if you don’t know it yet.
The following articles might be interesting for you:
Hope this information helps.
Regards,
JC.
2024-06-03 11:52 PM
Hi @inkong,
I think that the system that you described is possible with the STM32MP157 lines.
As you said that you “don’t know about MPU lines”, I could suggest that you have a look at the STM32 MPU wiki (https://wiki.st.com/stm32mpu/wiki/Main_Page), if you don’t know it yet.
The following articles might be interesting for you:
Hope this information helps.
Regards,
JC.
2024-06-04 09:26 PM
Hi Jean,
Thank you for your kind reply!!
I'll refer to the article you attached.
Sincerely,
inkong.