diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2012-10-29 23:04:19 +0200 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2012-10-29 23:04:19 +0200 |
| commit | e018ceebed74b8223482bc9d1ed0b31c938381da (patch) | |
| tree | 3151f2ec3af6fb64967a177c85ba2c2af61fb9f6 /boards/ek-lm4f120xl/qs-rgb/rgb_commands.c | |
| parent | 48395c0348a1a3fa3330e397d2463f62ff5c45c7 (diff) | |
New example files
Diffstat (limited to 'boards/ek-lm4f120xl/qs-rgb/rgb_commands.c')
| -rw-r--r-- | boards/ek-lm4f120xl/qs-rgb/rgb_commands.c | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/boards/ek-lm4f120xl/qs-rgb/rgb_commands.c b/boards/ek-lm4f120xl/qs-rgb/rgb_commands.c new file mode 100644 index 0000000..d798c34 --- /dev/null +++ b/boards/ek-lm4f120xl/qs-rgb/rgb_commands.c @@ -0,0 +1,165 @@ +//*****************************************************************************
+//
+// rgb_commands.c - Command line functionality implementation
+//
+// Copyright (c) 2012 Texas Instruments Incorporated. All rights reserved.
+// Software License Agreement
+//
+// Texas Instruments (TI) is supplying this software for use solely and
+// exclusively on TI's microcontroller products. The software is owned by
+// TI and/or its suppliers, and is protected under applicable copyright
+// laws. You may not combine this software with "viral" open-source
+// software in order to form a larger program.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
+// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
+// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
+// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
+// DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 9453 of the EK-LM4F120XL Firmware Package.
+//
+//*****************************************************************************
+
+#include "qs-rgb.h"
+#include "drivers/rgb.h"
+#include "inc/hw_types.h"
+#include "utils/ustdlib.h"
+#include "utils/uartstdio.h"
+#include "utils/cmdline.h"
+#include "rgb_commands.h"
+
+//*****************************************************************************
+//
+// Table of valid command strings, callback functions and help messages.
+//
+//*****************************************************************************
+tCmdLineEntry g_sCmdTable[] =
+{
+ {"help", CMD_help, " : Display list of commands" },
+ {"hib", CMD_hib, " : Place system into hibernate mode"},
+ {"rand", CMD_rand, " : Start automatic color sequencing"},
+ {"intensity",CMD_intensity, " : Adjust brightness 0 to 100 percent"},
+ {"rgb", CMD_rgb, " : Adjust color 000000-FFFFFF HTML notation"},
+ { 0, 0, 0 }
+};
+
+const int NUM_CMD = sizeof(g_sCmdTable)/sizeof(tCmdLineEntry);
+
+//*****************************************************************************
+//
+// Command: help
+//
+// Print the help strings for all commands.
+//
+//*****************************************************************************
+int
+CMD_help (int argc, char **argv)
+{
+ int index;
+
+ (void)argc;
+ (void)argv;
+
+ UARTprintf("\n");
+ for (index = 0; index < NUM_CMD; index++)
+ {
+ UARTprintf("%17s %s\n\n",
+ g_sCmdTable[index].pcCmd,
+ g_sCmdTable[index].pcHelp);
+ }
+ UARTprintf("\n");
+
+ return (0);
+}
+
+//*****************************************************************************
+//
+// Command: hib
+//
+// Force the device into hibernate mode now.
+//
+//*****************************************************************************
+int
+CMD_hib (int argc, char **argv)
+{
+ (void) argc;
+ (void) argv;
+ AppHibernateEnter();
+
+ return (0);
+}
+
+//*****************************************************************************
+//
+// Command: rand
+//
+// Starts the automatic light sequence immediately.
+//
+//*****************************************************************************
+int
+CMD_rand (int argc, char **argv)
+{
+ (void) argc;
+ (void) argv;
+ g_sAppState.ulMode = APP_MODE_AUTO;
+
+ return (0);
+}
+
+//*****************************************************************************
+//
+// Command: intensity
+//
+// Takes a single argument that is between zero and one hundred. The argument
+// must be an integer. This is interpreted as the percentage of maximum
+// brightness with which to display the current color.
+//
+//*****************************************************************************
+int
+CMD_intensity (int argc, char **argv)
+{
+ unsigned long ulIntensity;
+
+
+ if(argc == 2)
+ {
+ ulIntensity = ustrtoul(argv[1], 0, 10);
+ g_sAppState.fIntensity = ((float) ulIntensity) / 100.0f;
+ RGBIntensitySet(g_sAppState.fIntensity);
+ }
+
+ return(0);
+
+}
+
+//*****************************************************************************
+//
+// Command: rgb
+//
+// Takes a single argument that is a string between 000000 and FFFFFF.
+// This is the HTML color code that should be used to set the RGB LED color.
+//
+// http://www.w3schools.com/html/html_colors.asp
+//
+//*****************************************************************************
+int
+CMD_rgb (int argc, char **argv)
+{
+ unsigned long ulHTMLColor;
+
+ if(argc == 2)
+ {
+ ulHTMLColor = ustrtoul(argv[1], 0, 16);
+ g_sAppState.ulColors[RED] = (ulHTMLColor & 0xFF0000) >> 8;
+ g_sAppState.ulColors[GREEN] = (ulHTMLColor & 0x00FF00);
+ g_sAppState.ulColors[BLUE] = (ulHTMLColor & 0x0000FF) << 8;
+ g_sAppState.ulMode = APP_MODE_REMOTE;
+ g_sAppState.ulModeTimer = 0;
+ RGBColorSet(g_sAppState.ulColors);
+ }
+
+ return (0);
+
+}
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