Problem with Arduino implementation about embedded-uart-sps

[rnestler]

Hi @nit1995

Since your Arduino board library seems to already provide these typedef's you can do as it states in the comments above the typedef

/**
 * Comment out the following block if your platform already provides the
 * type definitions u8, u16, u32, u64, s8, s16, s32, s64.
 */

And remove the typedef for u16.

[nit1995]

Thank you. I did that and the program is compiling without errors. To what pins of the Arduino must we connect the UART Rx and Tx? I am using the arduino_sps3_example.ino?

[rnestler]

That depends on what Arduino board your are using. See https://www.arduino.cc/reference/en/language/functions/communication/serial/.

[abrauchli]

@nit1995 I'm closing this since the issue is resolved.

Concerning the follow-up question with the pins to use, that's obviously hardware dependent and this driver is hardware-agnostic, so it's not a driver issue that should be raised here. There's a sample implementation for more or less one arduino but due to its generic nature it's not a ready-to use arduino driver. Assuming that this issue is related to #16 and you're running on the Feather 32u4 I'd guess the MISO/MOSI (https://www.adafruit.com/product/2771) pins would be adequate, on other Arduinos its sometimes the rx/tx pins, when they're not shared with USB..

As a closing word, our vision is to get generally better out-of-the-box Arduino support, but that's still down the road.

[yukimach]

Hi,
I'm getting the:
conflicting declaration 'typedef uint16_t u16'

when i comment this out
// typedef uint16_t u16

I get
unknown type name 'u16'

Where am I going wrong?

[rnestler]

@yukimach This shouldn't happen with the newer releases (>2.0.0) since we changed to using the uint16_t types directly. Please open a new issue if you still have any troubles.