Frederic Pillon

Thanks, anyway you can share it here for ref.

Share your file. Then we will see if we could integrate it. :wink:

Hi @tcpipchip Thanks for the greetings. As I've worked on the library this day, I've dug into the requested region: LA915. The LoRa Alliance does not specify an LA915 region....

https://github.com/stm32duino/Arduino_Core_STM32/wiki/Getting-Started

Hi @ddowling , Feel free to contribute.

Hi @ddowling any update on this?

Hi @warmonkey Sorry for the delay. :cry: I've dig into HAL to see why it was uint16_t and found the reason, even if changed to uint32_t it will be always...

Hi @drmcnelson Sorry for the delay looking at this PR. In fact there is a mistake. Using `LL_SPI_TransmitData16 `is not enough to properly transfer 16bit. https://github.com/stm32duino/Arduino_Core_STM32/blob/c1ee060cc54ea4909ad20aad13b8f8939ebf96e3/libraries/SPI/src/utility/spi_com.c#L310 It requires to configure...

Hi @drmcnelson This is usual implementation in several Arduino core: https://github.com/arduino/ArduinoCore-renesas/blob/fedf7896ed6c2e66d42ed5642198f5617a2daa55/libraries/SPI/SPI.cpp#L206-L219 https://github.com/arduino/ArduinoCore-sam/blob/790ff2c852bf159787a9966bddee4d9f55352d15/libraries/SPI/src/SPI.cpp#L199-L214 https://github.com/arduino/ArduinoCore-megaavr/blob/5e639ee40afa693354d3d056ba7fb795a8948c11/libraries/SPI/src/SPI.cpp#L238-L249 https://github.com/arduino/ArduinoCore-samd/blob/993398cb7a23a4e0f821a73501ae98053773165b/libraries/SPI/SPI.cpp#L242-L253 It could probably be enhanced. Feel free to provide a PR.

Main issue with your setup/transfer api's is it is not Arduino api compatible.