1 | /*******************************************************************************
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2 | Board Support Package Implementation
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3 |
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4 | Company:
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5 | Microchip Technology Inc.
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6 |
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7 | File Name:
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8 | bsp_sys_init.c
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9 |
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10 | Summary:
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11 | Board Support Package implementation for PIC32MX Ethernet Starter Kit.
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12 |
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13 | Description:
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14 | This file contains routines that implement the board support package for
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15 | PIC32MX Ethernet Starter Kit.
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16 | *******************************************************************************/
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17 |
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18 | // DOM-IGNORE-BEGIN
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19 | /*******************************************************************************
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20 | Copyright (c) 2012 released Microchip Technology Inc. All rights reserved.
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21 |
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22 | Microchip licenses to you the right to use, modify, copy and distribute
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23 | Software only when embedded on a Microchip microcontroller or digital signal
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24 | controller that is integrated into your product or third party product
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25 | (pursuant to the sublicense terms in the accompanying license agreement).
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26 |
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27 | You should refer to the license agreement accompanying this Software for
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28 | additional information regarding your rights and obligations.
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29 |
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30 | SOFTWARE AND DOCUMENTATION ARE PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND,
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31 | EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF
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32 | MERCHANTABILITY, TITLE, NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE.
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33 | IN NO EVENT SHALL MICROCHIP OR ITS LICENSORS BE LIABLE OR OBLIGATED UNDER
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34 | CONTRACT, NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR
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35 | OTHER LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES
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36 | INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE OR
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37 | CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT OF
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38 | SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES
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39 | (INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS.
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40 | *******************************************************************************/
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41 | // DOM-IGNORE-END
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42 |
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43 | // *****************************************************************************
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44 | // *****************************************************************************
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45 | // Section: Included Files
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46 | // *****************************************************************************
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47 | // *****************************************************************************
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48 |
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49 | #include "bsp_config.h"
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50 |
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51 | // *****************************************************************************
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52 | // *****************************************************************************
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53 | // *****************************************************************************
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54 | // Section: Interface Routines
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55 | // *****************************************************************************
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56 | // *****************************************************************************
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57 |
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58 | // *****************************************************************************
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59 | /* Function:
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60 | void BSP_Initialize(void)
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61 |
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62 | Summary:
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63 | Performs the necessary actions to initialize a board
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64 |
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65 | Description:
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66 | This function initializes the LED and Switch ports on the board. This
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67 | function must be called by the user before using any APIs present on this
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68 | BSP.
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69 |
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70 | Remarks:
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71 | Refer to bsp_config.h for usage information.
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72 | */
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73 |
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74 | void BSP_Initialize(void )
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75 | {
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76 | /* Switch off all the LEDS */
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77 | PLIB_PORTS_PinClear( PORTS_ID_0, PORT_CHANNEL_D, BSP_LED_1 );
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78 | PLIB_PORTS_PinClear( PORTS_ID_0, PORT_CHANNEL_D, BSP_LED_2 );
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79 | PLIB_PORTS_PinClear( PORTS_ID_0, PORT_CHANNEL_D, BSP_LED_3 );
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80 | }
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81 |
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82 | // *****************************************************************************
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83 | /* Function:
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84 | void BSP_LEDStateSet(BSP_LED led, BSP_LED_STATE state);
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85 |
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86 | Summary:
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87 | Controls the state of the LED.
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88 |
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89 | Description:
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90 | This function allows the application to specify the state of the LED.
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91 |
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92 | Remarks:
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93 | None.
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94 | */
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95 |
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96 | void BSP_LEDStateSet(BSP_LED led, BSP_LED_STATE state)
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97 | {
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98 | /* Switch ON the LED */
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99 | PLIB_PORTS_PinWrite ( PORTS_ID_0 , PORT_CHANNEL_D , led, state );
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100 | }
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101 |
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102 | // *****************************************************************************
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103 | /* Function:
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104 | void BSP_LEDOn(BSP_LED led);
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105 |
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106 | Summary:
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107 | Switches ON the specified LED.
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108 |
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109 | Description:
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110 | This function switches ON the specified LED.
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111 |
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112 | Remarks:
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113 | None.
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114 | */
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115 |
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116 | void BSP_LEDOn(BSP_LED led)
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117 | {
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118 | PLIB_PORTS_PinSet( PORTS_ID_0, PORT_CHANNEL_D, led);
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119 | }
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120 |
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121 | // *****************************************************************************
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122 | /* Function:
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123 | void BSP_LEDOff(BSP_LED led);
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124 |
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125 | Summary:
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126 | Switches OFF the specified LED.
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127 |
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128 | Description:
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129 | This function switches OFF the specified LED.
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130 |
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131 | Remarks:
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132 | None.
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133 | */
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134 |
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135 | void BSP_LEDOff(BSP_LED led)
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136 | {
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137 | PLIB_PORTS_PinClear( PORTS_ID_0, PORT_CHANNEL_D, led);
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138 | }
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139 |
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140 | // *****************************************************************************
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141 | /* Function:
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142 | BSP_LED_STATE BSP_LEDStateGet(BSP_LED led);
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143 |
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144 | Summary:
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145 | Returns the present state of the LED.
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146 |
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147 | Description:
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148 | This function returns the present state of the LED.
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149 |
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150 | Remarks:
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151 | None.
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152 | */
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153 |
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154 | BSP_LED_STATE BSP_LEDStateGet(BSP_LED led)
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155 | {
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156 | return(PLIB_PORTS_PinGetLatched(PORTS_ID_0, PORT_CHANNEL_D, led));
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157 | }
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158 |
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159 | // *****************************************************************************
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160 | /* Function:
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161 | void BSP_LEDToggle(BSP_LED led);
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162 |
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163 | Summary:
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164 | Toggles the state of the LED between BSP_LED_STATE_ON and BSP_LED_STATE_OFF.
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165 |
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166 | Description:
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167 | This function toggles the state of the LED between BSP_LED_STATE_ON and
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168 | BSP_LED_STATE_OFF.
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169 |
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170 | Remarks:
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171 | None.
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172 | */
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173 |
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174 | void BSP_LEDToggle(BSP_LED led)
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175 | {
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176 | PLIB_PORTS_PinToggle(PORTS_ID_0, PORT_CHANNEL_D,led );
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177 | }
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178 |
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179 | // *****************************************************************************
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180 | /* Function:
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181 | void BSP_SwitchStateGet(BSP_SWITCH switch);
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182 |
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183 | Summary:
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184 | Returns the present state (pressed or not pressed) of the specified switch.
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185 |
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186 | Description:
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187 | This function returns the present state (pressed or not pressed) of the
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188 | specified switch.
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189 |
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190 | Remarks:
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191 | None.
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192 | */
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193 |
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194 | BSP_SWITCH_STATE BSP_SwitchStateGet( BSP_SWITCH bspSwitch )
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195 | {
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196 | return ( PLIB_PORTS_PinGet(PORTS_ID_0, PORT_CHANNEL_D, bspSwitch) );
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197 | }
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198 |
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199 | /*******************************************************************************
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200 | End of File
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201 | */
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