+/**************************************************************************/
+/*!
+ @file cmd_triangle.c
+ @author K. Townsend (microBuilder.eu)
+
+ @brief Code to execute for cmd_triangle in the 'core/cmd'
+ command-line interpretter.
+
+ @section LICENSE
+
+ Software License Agreement (BSD License)
+
+ Copyright (c) 2010, microBuilder SARL
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the copyright holders nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
+ EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+/**************************************************************************/
+#include <stdio.h>
+
+#include "projectconfig.h"
+#include "core/cmd/cmd.h"
+#include "project/commands.h" // Generic helper functions
+
+#ifdef CFG_TFTLCD
+ #include "drivers/lcd/tft/lcd.h"
+ #include "drivers/lcd/tft/drawing.h"
+
+/**************************************************************************/
+/*!
+ Displays a triangle on the LCD.
+*/
+/**************************************************************************/
+void cmd_triangle(uint8_t argc, char **argv)
+{
+ int32_t x1, y1, x2, y2, x3, y3, c, filled;
+ filled = 0;
+
+ // Convert supplied parameters
+ getNumber (argv[0], &x1);
+ getNumber (argv[1], &y1);
+ getNumber (argv[2], &x2);
+ getNumber (argv[3], &y2);
+ getNumber (argv[4], &x3);
+ getNumber (argv[5], &y3);
+ getNumber (argv[6], &c);
+ if (argc == 8)
+ {
+ getNumber (argv[7], &filled);
+ }
+
+ // ToDo: Validate data!
+ if (c < 0 || c > 0xFFFF)
+ {
+ printf("Invalid Color%s", CFG_PRINTF_NEWLINE);
+ return;
+ }
+
+ if (filled)
+ drawTriangleFilled(x1, y1, x2, y2, x3, y3, (uint16_t)c);
+ else
+ drawTriangle(x1, y1, x2, y2, x3, y3, (uint16_t)c);
+}
+
+#endif
projects / hackover2013-badge-firmware.git / commitdiff