From d2c683593a988d467b94fd94fdb209c4e627c9de Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Fri, 3 May 2013 22:00:33 +0200 Subject: digital/io-hub/src/apbirthday: add LCD access on secondary I2C bus --- digital/io-hub/src/common-cc/lcd.cc | 42 +++++++++++++++++++++++++++++++++++++ digital/io-hub/src/common-cc/lcd.hh | 40 +++++++++++++++++++++++++++++++++++ 2 files changed, 82 insertions(+) create mode 100644 digital/io-hub/src/common-cc/lcd.cc create mode 100644 digital/io-hub/src/common-cc/lcd.hh (limited to 'digital/io-hub/src/common-cc') diff --git a/digital/io-hub/src/common-cc/lcd.cc b/digital/io-hub/src/common-cc/lcd.cc new file mode 100644 index 00000000..9ed05691 --- /dev/null +++ b/digital/io-hub/src/common-cc/lcd.cc @@ -0,0 +1,42 @@ +// io-hub - Modular Input/Output. {{{ +// +// Copyright (C) 2013 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 "lcd.hh" + +LCD::LCD (I2cQueue &queue) + : I2cQueue::Slave (queue, 0x20, 1) +{ +} + +void +LCD::recv_status (const uint8_t *status) +{ +} + +void +LCD::team_color (uint8_t r, uint8_t g, uint8_t b) +{ + uint8_t buf[] = { 'c', r, g, b }; + send (buf, sizeof (buf)); +} + diff --git a/digital/io-hub/src/common-cc/lcd.hh b/digital/io-hub/src/common-cc/lcd.hh new file mode 100644 index 00000000..2c46b281 --- /dev/null +++ b/digital/io-hub/src/common-cc/lcd.hh @@ -0,0 +1,40 @@ +#ifndef lcd_hh +#define lcd_hh +// io-hub - Modular Input/Output. {{{ +// +// Copyright (C) 2013 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 "i2c_queue.hh" + +/// Interface to LCD board. +class LCD : public I2cQueue::Slave +{ + public: + /// Constructor. + LCD (I2cQueue &queue); + /// See I2cQueue::Slave::recv_status. + void recv_status (const uint8_t *status); + /// Send team color. + void team_color (uint8_t r, uint8_t g, uint8_t b); +}; + +#endif // lcd_hh -- cgit v1.2.3