Kenji Arai
/
FPU_performance_on_F446_and_F411
Check FPU function using Cos & Sin calculation
uart_as_stdio/uart_as_stdio.cpp
- Committer:
- kenjiArai
- Date:
- 2021-01-25
- Revision:
- 1:a8ba417b1717
File content as of revision 1:a8ba417b1717:
/* * mbed Application program * Redirect Standard Input/Output * * Copyright (c) 2021 Kenji Arai / JH1PJL * http://www7b.biglobe.ne.jp/~kenjia/ * https://os.mbed.com/users/kenjiArai/ * Created: January 13th, 2021 * Revised: January 14th, 2021 */ // Include -------------------------------------------------------------------- #include "mbed.h" // Definition ----------------------------------------------------------------- // Constructor ---------------------------------------------------------------- static BufferedSerial pc(USBTX, USBRX, 115200); // RAM ------------------------------------------------------------------------ // ROM / Constant data -------------------------------------------------------- // Function prototypes -------------------------------------------------------- //------------------------------------------------------------------------------ // Control Program //------------------------------------------------------------------------------ uint8_t readable() { return pc.readable(); } void putc(uint8_t c) { char dt[4]; dt[0] = (char)c; pc.write(dt, 1); } uint8_t getc() { char dt[4]; pc.read(dt, 1); return (uint8_t)dt[0]; }