UART communication
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Hi,
We want to connect an arduino to the J10 UART.
When we tryvoxl-uart-loopback -d 7, it fails.
When we use 'voxl-i2c scan 7 400000`, it recognizes the device (besides the UART TX and RX we connected the SDA and SCL as well)We also tried it with a GPS, so that we could be sure it wasn't the arduino code, but it had the same result: uart failed and i2c was recognized.
/ # serial-read-teensy -d 7 INITIALIZING Sending 10 bytes: 0123456789 Transfer should take ~1736us, sleeping for 6736us (+5000us overhead) Reading back data... ERROR: voxl_uart_read 0 bytes, expected 10 closing uart bus FAILCan you help us with this?
Thanks in advance!
-
Hi,
We want to connect an arduino to the J10 UART.
When we tryvoxl-uart-loopback -d 7, it fails.
When we use 'voxl-i2c scan 7 400000`, it recognizes the device (besides the UART TX and RX we connected the SDA and SCL as well)We also tried it with a GPS, so that we could be sure it wasn't the arduino code, but it had the same result: uart failed and i2c was recognized.
/ # serial-read-teensy -d 7 INITIALIZING Sending 10 bytes: 0123456789 Transfer should take ~1736us, sleeping for 6736us (+5000us overhead) Reading back data... ERROR: voxl_uart_read 0 bytes, expected 10 closing uart bus FAILCan you help us with this?
Thanks in advance!
@SHofmeester J10 on the VOXL2 is a SPI port. https://docs.modalai.com/voxl2-connectors/#j10---external-spi
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