The step for Dynamic Payload for nRF24L01+ module has finished. The communication is done with STM32 and a C51 board. The Dynamic Payload length varies from 1 to 32.
There are still some glitches in the code (could be the UART I’m using now for debugging).
Next step, ACK package with Payload (tried, but not working, could be problem in C51 board, however, the flow for sending ACK with payload is not clear at STM32 end neither).