2 * FreeRTOS Kernel V10.3.0
\r
3 * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
\r
5 * Permission is hereby granted, free of charge, to any person obtaining a copy of
\r
6 * this software and associated documentation files (the "Software"), to deal in
\r
7 * the Software without restriction, including without limitation the rights to
\r
8 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
\r
9 * the Software, and to permit persons to whom the Software is furnished to do so,
\r
10 * subject to the following conditions:
\r
12 * The above copyright notice and this permission notice shall be included in all
\r
13 * copies or substantial portions of the Software.
\r
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
\r
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
\r
17 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
\r
18 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
\r
19 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
\r
20 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
\r
22 * http://www.FreeRTOS.org
\r
23 * http://aws.amazon.com/freertos
\r
25 * 1 tab == 4 spaces!
\r
28 /* Scheduler includes. */
\r
29 #include "FreeRTOS.h"
\r
31 /* Demo app includes. */
\r
32 #include "partest.h"
\r
37 /*-----------------------------------------------------------
\r
38 * Simple parallel port IO routines.
\r
39 *-----------------------------------------------------------*/
\r
41 void vParTestInitialise( void )
\r
43 /* All LEDs output. */
\r
47 /* Disable the JTAG. */
\r
48 DDPCONbits.JTAGEN = 0;
\r
50 /*-----------------------------------------------------------*/
\r
52 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
\r
54 unsigned portBASE_TYPE uxLEDBit;
\r
56 /* Which port A bit is being modified? */
\r
57 uxLEDBit = 1 << uxLED;
\r
61 /* Turn the LED on. Use of the PORTASET register removes the need
\r
62 to use a critical section. */
\r
63 PORTASET = uxLEDBit;
\r
67 /* Turn the LED off. Use of the PORTACLR register removes the need
\r
68 to use a critical section. */
\r
69 PORTACLR = uxLEDBit;
\r
72 /*-----------------------------------------------------------*/
\r
74 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
\r
76 unsigned portBASE_TYPE uxLEDBit;
\r
78 uxLEDBit = 1 << uxLED;
\r
80 /* Use of the PORTAINV register removes the need to use a critical section. */
\r
81 PORTAINV = uxLEDBit;
\r