From 0acc71b220d77d25750e9ff905078312478bd335 Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Sun, 21 Oct 2012 19:02:42 +0200 Subject: digital/ucoolib/ucoolib/hal/uart: add module skeleton --- digital/ucoolib/ucoolib/hal/uart/Config | 6 +++ digital/ucoolib/ucoolib/hal/uart/Module | 1 + digital/ucoolib/ucoolib/hal/uart/test/Makefile | 9 ++++ digital/ucoolib/ucoolib/hal/uart/test/test_uart.cc | 31 ++++++++++++ digital/ucoolib/ucoolib/hal/uart/uart.hh | 33 +++++++++++++ digital/ucoolib/ucoolib/hal/uart/uart.stm32.cc | 55 ++++++++++++++++++++++ digital/ucoolib/ucoolib/hal/uart/uart.stm32.hh | 51 ++++++++++++++++++++ 7 files changed, 186 insertions(+) create mode 100644 digital/ucoolib/ucoolib/hal/uart/Config create mode 100644 digital/ucoolib/ucoolib/hal/uart/Module create mode 100644 digital/ucoolib/ucoolib/hal/uart/test/Makefile create mode 100644 digital/ucoolib/ucoolib/hal/uart/test/test_uart.cc create mode 100644 digital/ucoolib/ucoolib/hal/uart/uart.hh create mode 100644 digital/ucoolib/ucoolib/hal/uart/uart.stm32.cc create mode 100644 digital/ucoolib/ucoolib/hal/uart/uart.stm32.hh (limited to 'digital/ucoolib/ucoolib/hal/uart') diff --git a/digital/ucoolib/ucoolib/hal/uart/Config b/digital/ucoolib/ucoolib/hal/uart/Config new file mode 100644 index 00000000..0a67d635 --- /dev/null +++ b/digital/ucoolib/ucoolib/hal/uart/Config @@ -0,0 +1,6 @@ +[hal/uart] +# Size of reception buffer. +rx_buffer = 32 +# Size of transmission buffer. +tx_buffer = 32 + diff --git a/digital/ucoolib/ucoolib/hal/uart/Module b/digital/ucoolib/ucoolib/hal/uart/Module new file mode 100644 index 00000000..a9d185e5 --- /dev/null +++ b/digital/ucoolib/ucoolib/hal/uart/Module @@ -0,0 +1 @@ +hal_uart_SOURCES = uart.stm32.cc diff --git a/digital/ucoolib/ucoolib/hal/uart/test/Makefile b/digital/ucoolib/ucoolib/hal/uart/test/Makefile new file mode 100644 index 00000000..e9a31fac --- /dev/null +++ b/digital/ucoolib/ucoolib/hal/uart/test/Makefile @@ -0,0 +1,9 @@ +BASE = ../../../.. + +TARGETS = stm32f4 +PROGS = test_uart +test_uart_SOURCES = test_uart.cc + +MODULES = hal/uart intf + +include $(BASE)/build/top.mk diff --git a/digital/ucoolib/ucoolib/hal/uart/test/test_uart.cc b/digital/ucoolib/ucoolib/hal/uart/test/test_uart.cc new file mode 100644 index 00000000..ec6f2cb6 --- /dev/null +++ b/digital/ucoolib/ucoolib/hal/uart/test/test_uart.cc @@ -0,0 +1,31 @@ +// ucoolib - Microcontroller object oriented library. {{{ +// +// Copyright (C) 2012 Nicolas Schodet +// +// APBTeam: +// Web: http://apbteam.org/ +// Email: team AT apbteam DOT org +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +// +// }}} +#include "ucoolib/hal/uart/uart.hh" + +int +main () +{ + ucoo::Uart u (0, 38400, ucoo::Uart::EVEN, 1); + return 0; +} diff --git a/digital/ucoolib/ucoolib/hal/uart/uart.hh b/digital/ucoolib/ucoolib/hal/uart/uart.hh new file mode 100644 index 00000000..86238a50 --- /dev/null +++ b/digital/ucoolib/ucoolib/hal/uart/uart.hh @@ -0,0 +1,33 @@ +#ifndef ucoolib_hal_uart_uart_hh +#define ucoolib_hal_uart_uart_hh +// ucoolib - Microcontroller object oriented library. {{{ +// +// Copyright (C) 2012 Nicolas Schodet +// +// APBTeam: +// Web: http://apbteam.org/ +// Email: team AT apbteam DOT org +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +// +// }}} + +#ifdef TARGET_SUB_stm32 +# include "uart.stm32.hh" +#else +# error "not implemented for this target" +#endif + +#endif // ucoolib_hal_uart_uart_hh diff --git a/digital/ucoolib/ucoolib/hal/uart/uart.stm32.cc b/digital/ucoolib/ucoolib/hal/uart/uart.stm32.cc new file mode 100644 index 00000000..39ee1f8d --- /dev/null +++ b/digital/ucoolib/ucoolib/hal/uart/uart.stm32.cc @@ -0,0 +1,55 @@ +// ucoolib - Microcontroller object oriented library. {{{ +// +// Copyright (C) 2012 Nicolas Schodet +// +// APBTeam: +// Web: http://apbteam.org/ +// Email: team AT apbteam DOT org +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +// +// }}} +#include "uart.stm32.hh" + +#include "config/hal/uart.hh" + +namespace ucoo { + +Uart::Uart (int n, int speed, Parity parity, int stop_bits) +{ +} + +Uart::~Uart () +{ +} + +void +Uart::setup (int speed, Parity parity, int stop_bits) +{ +} + +int +Uart::read (char *buf, int count) +{ + return -1; +} + +int +Uart::write (const char *buf, int count) +{ + return -1; +} + +} // namespace ucoo diff --git a/digital/ucoolib/ucoolib/hal/uart/uart.stm32.hh b/digital/ucoolib/ucoolib/hal/uart/uart.stm32.hh new file mode 100644 index 00000000..86dfb8ac --- /dev/null +++ b/digital/ucoolib/ucoolib/hal/uart/uart.stm32.hh @@ -0,0 +1,51 @@ +#ifndef ucoolib_hal_uart_uart_stm32_hh +#define ucoolib_hal_uart_uart_stm32_hh +// ucoolib - Microcontroller object oriented library. {{{ +// +// Copyright (C) 2012 Nicolas Schodet +// +// APBTeam: +// Web: http://apbteam.org/ +// Email: team AT apbteam DOT org +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +// +// }}} +#include "ucoolib/intf/stream.hh" + +namespace ucoo { + +/// Universal asynchronous receiver transmitter (UART). +class Uart : public Stream +{ + public: + /// Parity setting. + enum Parity { ODD, EVEN, NONE }; + public: + /// Initialise the Nth UART with given parameters. + Uart (int n, int speed, Parity parity, int stop_bits); + /// Shutdown UART. + ~Uart (); + /// Change UART settings. + void setup (int speed, Parity parity, int stop_bits); + /// See Stream::read. + int read (char *buf, int count); + /// See Stream::write. + int write (const char *buf, int count); +}; + +} // namespace ucoo + +#endif // ucoolib_hal_uart_uart_stm32_hh -- cgit v1.2.3