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 <span id="projectnumber">v1.4.0</span>
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<div class="title">gpio.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * ESPRSSIF MIT License</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (c) 2015 <ESPRESSIF SYSTEMS (SHANGHAI) PTE LTD></span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Permission is hereby granted for use on ESPRESSIF SYSTEMS ESP8266 only, in which case,</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * it is free of charge, to any person obtaining a copy of this software and associated</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * documentation files (the "Software"), to deal in the Software without restriction, including</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * and/or sell copies of the Software, and to permit persons to whom the Software is furnished</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * to do so, subject to the following conditions:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * The above copyright notice and this permission notice shall be included in all copies or</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * substantial portions of the Software.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#ifndef __GPIO_H__</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#define __GPIO_H__</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#define GPIO_Pin_0 (BIT(0)) </span><span class="comment">/* Pin 0 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#define GPIO_Pin_1 (BIT(1)) </span><span class="comment">/* Pin 1 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#define GPIO_Pin_2 (BIT(2)) </span><span class="comment">/* Pin 2 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#define GPIO_Pin_3 (BIT(3)) </span><span class="comment">/* Pin 3 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#define GPIO_Pin_4 (BIT(4)) </span><span class="comment">/* Pin 4 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#define GPIO_Pin_5 (BIT(5)) </span><span class="comment">/* Pin 5 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#define GPIO_Pin_6 (BIT(6)) </span><span class="comment">/* Pin 6 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#define GPIO_Pin_7 (BIT(7)) </span><span class="comment">/* Pin 7 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#define GPIO_Pin_8 (BIT(8)) </span><span class="comment">/* Pin 8 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#define GPIO_Pin_9 (BIT(9)) </span><span class="comment">/* Pin 9 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#define GPIO_Pin_10 (BIT(10)) </span><span class="comment">/* Pin 10 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#define GPIO_Pin_11 (BIT(11)) </span><span class="comment">/* Pin 11 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#define GPIO_Pin_12 (BIT(12)) </span><span class="comment">/* Pin 12 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#define GPIO_Pin_13 (BIT(13)) </span><span class="comment">/* Pin 13 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#define GPIO_Pin_14 (BIT(14)) </span><span class="comment">/* Pin 14 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#define GPIO_Pin_15 (BIT(15)) </span><span class="comment">/* Pin 15 selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#define GPIO_Pin_All (0xFFFF) </span><span class="comment">/* All pins selected */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#define GPIO_PIN_REG_0 PERIPHS_IO_MUX_GPIO0_U</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#define GPIO_PIN_REG_1 PERIPHS_IO_MUX_U0TXD_U</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#define GPIO_PIN_REG_2 PERIPHS_IO_MUX_GPIO2_U</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#define GPIO_PIN_REG_3 PERIPHS_IO_MUX_U0RXD_U</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#define GPIO_PIN_REG_4 PERIPHS_IO_MUX_GPIO4_U</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#define GPIO_PIN_REG_5 PERIPHS_IO_MUX_GPIO5_U</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#define GPIO_PIN_REG_6 PERIPHS_IO_MUX_SD_CLK_U</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#define GPIO_PIN_REG_7 PERIPHS_IO_MUX_SD_DATA0_U</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor">#define GPIO_PIN_REG_8 PERIPHS_IO_MUX_SD_DATA1_U</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#define GPIO_PIN_REG_9 PERIPHS_IO_MUX_SD_DATA2_U</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">#define GPIO_PIN_REG_10 PERIPHS_IO_MUX_SD_DATA3_U</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor">#define GPIO_PIN_REG_11 PERIPHS_IO_MUX_SD_CMD_U</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#define GPIO_PIN_REG_12 PERIPHS_IO_MUX_MTDI_U</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor">#define GPIO_PIN_REG_13 PERIPHS_IO_MUX_MTCK_U</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor">#define GPIO_PIN_REG_14 PERIPHS_IO_MUX_MTMS_U</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor">#define GPIO_PIN_REG_15 PERIPHS_IO_MUX_MTDO_U</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="preprocessor">#define GPIO_PIN_REG(i) \</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor"> (i==0) ? GPIO_PIN_REG_0: \</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor"> (i==1) ? GPIO_PIN_REG_1: \</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="preprocessor"> (i==2) ? GPIO_PIN_REG_2: \</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="preprocessor"> (i==3) ? GPIO_PIN_REG_3: \</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="preprocessor"> (i==4) ? GPIO_PIN_REG_4: \</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="preprocessor"> (i==5) ? GPIO_PIN_REG_5: \</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="preprocessor"> (i==6) ? GPIO_PIN_REG_6: \</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="preprocessor"> (i==7) ? GPIO_PIN_REG_7: \</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="preprocessor"> (i==8) ? GPIO_PIN_REG_8: \</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="preprocessor"> (i==9) ? GPIO_PIN_REG_9: \</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="preprocessor"> (i==10)? GPIO_PIN_REG_10: \</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor"> (i==11)? GPIO_PIN_REG_11: \</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor"> (i==12)? GPIO_PIN_REG_12: \</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="preprocessor"> (i==13)? GPIO_PIN_REG_13: \</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor"> (i==14)? GPIO_PIN_REG_14: \</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="preprocessor"> GPIO_PIN_REG_15</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="preprocessor">#define GPIO_PIN_ADDR(i) (GPIO_PIN0_ADDRESS + i*4)</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="preprocessor">#define GPIO_ID_IS_PIN_REGISTER(reg_id) \</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="preprocessor"> ((reg_id >= GPIO_ID_PIN0) && (reg_id <= GPIO_ID_PIN(GPIO_PIN_COUNT-1)))</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="preprocessor">#define GPIO_REGID_TO_PINIDX(reg_id) ((reg_id) - GPIO_ID_PIN0)</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  GPIO_PIN_INTR_DISABLE = 0, </div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  GPIO_PIN_INTR_POSEDGE = 1, </div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  GPIO_PIN_INTR_NEGEDGE = 2, </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  GPIO_PIN_INTR_ANYEDGE = 3, </div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  GPIO_PIN_INTR_LOLEVEL = 4, </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  GPIO_PIN_INTR_HILEVEL = 5 </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> } GPIO_INT_TYPE;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  GPIO_Mode_Input = 0x0, </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  GPIO_Mode_Out_OD, </div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  GPIO_Mode_Output , </div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  GPIO_Mode_Sigma_Delta , </div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> } GPIOMode_TypeDef;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  GPIO_PullUp_DIS = 0x0, </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  GPIO_PullUp_EN = 0x1, </div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> } GPIO_Pullup_IF;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="structGPIO__ConfigTypeDef.html"> 113</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="structGPIO__ConfigTypeDef.html#ab88f866e27ec419ab320a38bd8ce4db9"> 114</a></span>  uint16 <a class="code" href="structGPIO__ConfigTypeDef.html#ab88f866e27ec419ab320a38bd8ce4db9">GPIO_Pin</a>; </div>
<div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="structGPIO__ConfigTypeDef.html#a0c7e8901d8b511bbb8c3b153f705dbba"> 115</a></span>  GPIOMode_TypeDef <a class="code" href="structGPIO__ConfigTypeDef.html#a0c7e8901d8b511bbb8c3b153f705dbba">GPIO_Mode</a>; </div>
<div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="structGPIO__ConfigTypeDef.html#a4397d9dc86f357d68e92846f74ea6a1f"> 116</a></span>  GPIO_Pullup_IF <a class="code" href="structGPIO__ConfigTypeDef.html#a4397d9dc86f357d68e92846f74ea6a1f">GPIO_Pullup</a>; </div>
<div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="structGPIO__ConfigTypeDef.html#a9888e40b7e27b35c3408f5056e12c5e0"> 117</a></span>  GPIO_INT_TYPE <a class="code" href="structGPIO__ConfigTypeDef.html#a9888e40b7e27b35c3408f5056e12c5e0">GPIO_IntrType</a>; </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> } <a class="code" href="structGPIO__ConfigTypeDef.html">GPIO_ConfigTypeDef</a>;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div>
<div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="group__GPIO__Driver__APIs.html#ga2cc3f29ed0d46de6cbd2f013281881a6"> 144</a></span> <span class="preprocessor">#define GPIO_OUTPUT_SET(gpio_no, bit_value) \</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="preprocessor"> gpio_output_conf(bit_value<<gpio_no, ((~bit_value)&0x01)<<gpio_no, 1<<gpio_no, 0)</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="group__GPIO__Driver__APIs.html#gae42853d0b143e451a9ad05465b353538"> 155</a></span> <span class="preprocessor">#define GPIO_OUTPUT(gpio_bits, bit_value) \</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="preprocessor"> if(bit_value) gpio_output_conf(gpio_bits, 0, gpio_bits, 0);\</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="preprocessor"> else gpio_output_conf(0, gpio_bits, gpio_bits, 0)</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div>
<div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="group__GPIO__Driver__APIs.html#gadc761184e3d3dbcac5088b099bb809cc"> 166</a></span> <span class="preprocessor">#define GPIO_DIS_OUTPUT(gpio_no) gpio_output_conf(0, 0, 0, 1<<gpio_no)</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div>
<div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="group__GPIO__Driver__APIs.html#gae1dba8cd1835b53c3e8f19ed03704678"> 175</a></span> <span class="preprocessor">#define GPIO_AS_INPUT(gpio_bits) gpio_output_conf(0, 0, 0, gpio_bits)</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="group__GPIO__Driver__APIs.html#ga42af7fcc6e27fda6e62210c756d859f5"> 184</a></span> <span class="preprocessor">#define GPIO_AS_OUTPUT(gpio_bits) gpio_output_conf(0, 0, gpio_bits, 0)</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div>
<div class="line"><a name="l00193"></a><span class="lineno"><a class="line" href="group__GPIO__Driver__APIs.html#gaa633831c2027196743ccd277cbf75572"> 193</a></span> <span class="preprocessor">#define GPIO_INPUT_GET(gpio_no) ((gpio_input_get()>>gpio_no)&BIT0)</span></div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="keywordtype">void</span> <a class="code" href="group__GPIO__Driver__APIs.html#gaf94c9f201c7ee9ad7a71b5eb8b720b00">gpio16_output_conf</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="keywordtype">void</span> <a class="code" href="group__GPIO__Driver__APIs.html#ga4f83a12f673ab6e664c6ea129a1ca9c2">gpio16_output_set</a>(uint8 value);</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="keywordtype">void</span> <a class="code" href="group__GPIO__Driver__APIs.html#gacc7e5be6c1aed84fe3c3260deea64a3e">gpio16_input_conf</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> uint8 <a class="code" href="group__GPIO__Driver__APIs.html#ga4484530a542760c430ebb2e754b6e621">gpio16_input_get</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="keywordtype">void</span> <a class="code" href="group__GPIO__Driver__APIs.html#gad57551861ccb3b7f4d16c0de00717e29">gpio_output_conf</a>(uint32 set_mask, uint32 clear_mask, uint32 enable_mask, uint32 disable_mask);</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="keywordtype">void</span> <a class="code" href="group__GPIO__Driver__APIs.html#ga7b94b7d43c84a8177f4301b6a001fae3">gpio_intr_handler_register</a>(<span class="keywordtype">void</span> *fn, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="keywordtype">void</span> <a class="code" href="group__GPIO__Driver__APIs.html#gae37bc72b183440f9733f14df516cee7b">gpio_pin_wakeup_enable</a>(uint32 i, GPIO_INT_TYPE intr_state);</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> </div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="keywordtype">void</span> <a class="code" href="group__GPIO__Driver__APIs.html#gaffbe088057472f44ddf99c7912f54300">gpio_pin_wakeup_disable</a>();</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="keywordtype">void</span> <a class="code" href="group__GPIO__Driver__APIs.html#ga0adef8a3e9d5c302d96d1ddc360f7c79">gpio_pin_intr_state_set</a>(uint32 i, GPIO_INT_TYPE intr_state);</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> </div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> uint32 <a class="code" href="group__GPIO__Driver__APIs.html#ga678824698fa5936b7928c24c6cfd0a17">gpio_input_get</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> </div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> }</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="preprocessor">#endif</span></div>
<div class="ttc" id="group__GPIO__Driver__APIs_html_ga4f83a12f673ab6e664c6ea129a1ca9c2"><div class="ttname"><a href="group__GPIO__Driver__APIs.html#ga4f83a12f673ab6e664c6ea129a1ca9c2">gpio16_output_set</a></div><div class="ttdeci">void gpio16_output_set(uint8 value)</div><div class="ttdoc">Set GPIO16 output level. </div></div>
<div class="ttc" id="group__GPIO__Driver__APIs_html_ga678824698fa5936b7928c24c6cfd0a17"><div class="ttname"><a href="group__GPIO__Driver__APIs.html#ga678824698fa5936b7928c24c6cfd0a17">gpio_input_get</a></div><div class="ttdeci">uint32 gpio_input_get(void)</div><div class="ttdoc">Sample the value of GPIO input pins and returns a bitmask. </div></div>
<div class="ttc" id="structGPIO__ConfigTypeDef_html_ab88f866e27ec419ab320a38bd8ce4db9"><div class="ttname"><a href="structGPIO__ConfigTypeDef.html#ab88f866e27ec419ab320a38bd8ce4db9">GPIO_ConfigTypeDef::GPIO_Pin</a></div><div class="ttdeci">uint16 GPIO_Pin</div><div class="ttdef"><b>Definition:</b> gpio.h:114</div></div>
<div class="ttc" id="structGPIO__ConfigTypeDef_html_a4397d9dc86f357d68e92846f74ea6a1f"><div class="ttname"><a href="structGPIO__ConfigTypeDef.html#a4397d9dc86f357d68e92846f74ea6a1f">GPIO_ConfigTypeDef::GPIO_Pullup</a></div><div class="ttdeci">GPIO_Pullup_IF GPIO_Pullup</div><div class="ttdef"><b>Definition:</b> gpio.h:116</div></div>
<div class="ttc" id="group__GPIO__Driver__APIs_html_gae37bc72b183440f9733f14df516cee7b"><div class="ttname"><a href="group__GPIO__Driver__APIs.html#gae37bc72b183440f9733f14df516cee7b">gpio_pin_wakeup_enable</a></div><div class="ttdeci">void gpio_pin_wakeup_enable(uint32 i, GPIO_INT_TYPE intr_state)</div><div class="ttdoc">Configure GPIO wake up to light sleep,Only level way is effective. </div></div>
<div class="ttc" id="group__GPIO__Driver__APIs_html_gaf94c9f201c7ee9ad7a71b5eb8b720b00"><div class="ttname"><a href="group__GPIO__Driver__APIs.html#gaf94c9f201c7ee9ad7a71b5eb8b720b00">gpio16_output_conf</a></div><div class="ttdeci">void gpio16_output_conf(void)</div><div class="ttdoc">Enable GPIO16 output. </div></div>
<div class="ttc" id="group__GPIO__Driver__APIs_html_ga4484530a542760c430ebb2e754b6e621"><div class="ttname"><a href="group__GPIO__Driver__APIs.html#ga4484530a542760c430ebb2e754b6e621">gpio16_input_get</a></div><div class="ttdeci">uint8 gpio16_input_get(void)</div><div class="ttdoc">Sample the value of GPIO16 input. </div></div>
<div class="ttc" id="structGPIO__ConfigTypeDef_html"><div class="ttname"><a href="structGPIO__ConfigTypeDef.html">GPIO_ConfigTypeDef</a></div><div class="ttdef"><b>Definition:</b> gpio.h:113</div></div>
<div class="ttc" id="group__GPIO__Driver__APIs_html_ga0adef8a3e9d5c302d96d1ddc360f7c79"><div class="ttname"><a href="group__GPIO__Driver__APIs.html#ga0adef8a3e9d5c302d96d1ddc360f7c79">gpio_pin_intr_state_set</a></div><div class="ttdeci">void gpio_pin_intr_state_set(uint32 i, GPIO_INT_TYPE intr_state)</div><div class="ttdoc">Config interrupt types of GPIO pin. </div></div>
<div class="ttc" id="structGPIO__ConfigTypeDef_html_a9888e40b7e27b35c3408f5056e12c5e0"><div class="ttname"><a href="structGPIO__ConfigTypeDef.html#a9888e40b7e27b35c3408f5056e12c5e0">GPIO_ConfigTypeDef::GPIO_IntrType</a></div><div class="ttdeci">GPIO_INT_TYPE GPIO_IntrType</div><div class="ttdef"><b>Definition:</b> gpio.h:117</div></div>
<div class="ttc" id="structGPIO__ConfigTypeDef_html_a0c7e8901d8b511bbb8c3b153f705dbba"><div class="ttname"><a href="structGPIO__ConfigTypeDef.html#a0c7e8901d8b511bbb8c3b153f705dbba">GPIO_ConfigTypeDef::GPIO_Mode</a></div><div class="ttdeci">GPIOMode_TypeDef GPIO_Mode</div><div class="ttdef"><b>Definition:</b> gpio.h:115</div></div>
<div class="ttc" id="group__GPIO__Driver__APIs_html_gacc7e5be6c1aed84fe3c3260deea64a3e"><div class="ttname"><a href="group__GPIO__Driver__APIs.html#gacc7e5be6c1aed84fe3c3260deea64a3e">gpio16_input_conf</a></div><div class="ttdeci">void gpio16_input_conf(void)</div><div class="ttdoc">Enable GPIO pin intput. </div></div>
<div class="ttc" id="group__GPIO__Driver__APIs_html_gad57551861ccb3b7f4d16c0de00717e29"><div class="ttname"><a href="group__GPIO__Driver__APIs.html#gad57551861ccb3b7f4d16c0de00717e29">gpio_output_conf</a></div><div class="ttdeci">void gpio_output_conf(uint32 set_mask, uint32 clear_mask, uint32 enable_mask, uint32 disable_mask)</div><div class="ttdoc">Configure Gpio pins out or input. </div></div>
<div class="ttc" id="group__GPIO__Driver__APIs_html_gaffbe088057472f44ddf99c7912f54300"><div class="ttname"><a href="group__GPIO__Driver__APIs.html#gaffbe088057472f44ddf99c7912f54300">gpio_pin_wakeup_disable</a></div><div class="ttdeci">void gpio_pin_wakeup_disable()</div><div class="ttdoc">Disable GPIO wake up to light sleep. </div></div>
<div class="ttc" id="group__GPIO__Driver__APIs_html_ga7b94b7d43c84a8177f4301b6a001fae3"><div class="ttname"><a href="group__GPIO__Driver__APIs.html#ga7b94b7d43c84a8177f4301b6a001fae3">gpio_intr_handler_register</a></div><div class="ttdeci">void gpio_intr_handler_register(void *fn, void *arg)</div><div class="ttdoc">Register an application-specific interrupt handler for GPIO pin interrupts. </div></div>
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