e.g.if(LPUART_IN_BUFFER[LPUART_IN_BUFFER_out].data[j]<='9') multiplicator = 0x1000*(LPUART_IN_BUFFER[LPUART_IN_BUFFER_out].data[j]-'0'); Overall, each step takes longer compared to System Workbench.
SW4STM32 is not Atollic, it's: "System Workbench for STM32: free IDE on Windows, Linux and OS X"It's the same project, I've imported from System Workbench into CubeIDE.