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<li class="navelem"><a class="el" href="dir_e551eb05443008c96ab2f08dbb3250a6.html">TEST2</a></li><li class="navelem"><a class="el" href="dir_a213a656435eb838f44f965c240ae24d.html">api</a></li> </ul>
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<div class="headertitle"><div class="title">xc_drv_i2c.c</div></div>
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<a href="xc__drv__i2c_8c.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="comment">/*------------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="comment"> INCLUDE HEADE FILES</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="comment"> -------------------------------------------------------------------------------------*/</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include &quot;<a class="code" href="xc__drv__i2c_8h.html">xc_drv_i2c.h</a>&quot;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="comment">/*------------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="comment"> Macros</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="comment"> -------------------------------------------------------------------------------------*/</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="comment">/*------------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="comment"> Global Variables</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="comment"> -------------------------------------------------------------------------------------*/</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="xc__drv__i2c_8c.html#a8fe4c1cc690db7383d58e6daf4716782"> 36</a></span><a class="code hl_struct" href="struct_i2_c___block__t.html">I2C_Block_t</a> <a class="code hl_variable" href="xc__drv__i2c_8c.html#a8fe4c1cc690db7383d58e6daf4716782">i2c_ctl_block</a>;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="comment">/*------------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="comment"> TypeDef</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="comment"> -------------------------------------------------------------------------------------*/</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="comment">/*------------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="comment"> Local Variables</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="comment">-------------------------------------------------------------------------------------*/</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="comment">/*------------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="comment"> Func Prototype</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><span class="comment"> -------------------------------------------------------------------------------------*/</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="keywordtype">void</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#ad495ffe18973d4433e6d5fefaafd1441">xc_i2c_ctl_block_reset</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span><span class="comment">/*------------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="comment"> Functions</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="comment"> -------------------------------------------------------------------------------------*/</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="xc__drv__i2c_8c.html#a53f2f19fdba01eac60b395ff6a528a6b"> 52</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#a53f2f19fdba01eac60b395ff6a528a6b">xc_i2c_init</a>(<a class="code hl_struct" href="struct_i2_c___init_cfg__t.html">I2C_InitCfg_t</a> *init_cfg)</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span>{</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> cpr_ctlapbclken_grctl__i2c_pclk_en__setf(ENABLE);</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> cpr_rstctl_subrst_sw__i2c_rstn__setf(RSTCTL_ENABLE);</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> cpr_rstctl_subrst_sw__i2c_rstn__setf(RSTCTL_DISABLE);</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> cpr_i2c_clk_ctl__i2c_clk_en__setf(ENABLE);</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> cpr_i2c_clk_ctl__i2c_clk_div__setf(init_cfg-&gt;<a class="code hl_variable" href="struct_i2_c___init_cfg__t.html#a721f09b6232fc4ab9f49ac676c229924">DivClk</a>);</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#a27329e3d8c7ae58a4f5ac8a277124bcd">i2c_flag_status_get</a>(I2C_STATUS_ACTIVITY_SET);</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> </div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> i2c_enable__enable__setf(I2C_ENABLE_EN_DISABLE);</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> </div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> i2c_rx_tl__rx_tl__setf(I2C_RX_TL_FIFO_1);</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> i2c_tx_tl__tx_tl__setf(I2C_TX_TL_FIFO_0);</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> i2c_intr_en_set(I2C_INTR_EN_RX_UNDER_DISABLE | I2C_INTR_EN_RX_OVER_DISABLE | I2C_INTR_EN_RX_FULL_DISABLE |</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> I2C_INTR_EN_TX_OVER_DISABLE | I2C_INTR_EN_TX_EMPTY_DISABLE | I2C_INTR_EN_RD_REQ_DISABLE |</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> I2C_INTR_EN_TX_ABRT_DISABLE | I2C_INTR_EN_RX_DONE_DISABLE | I2C_INTR_EN_ACTIVITY_DISABLE |</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> I2C_INTR_EN_STOP_DET_DISABLE | I2C_INTR_EN_START_DET_DISABLE | I2C_INTR_EN_GEN_CALL_DISABLE);</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> i2c_tar__i2c_10bitaddr_master__setf(I2C_TAR_I2C_7BITADDR_MODE);</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> </div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordflow">if</span> (init_cfg-&gt;<a class="code hl_variable" href="struct_i2_c___init_cfg__t.html#a165269b65702e348e32ccd8029e65af1">I2C_Mode</a> == I2C_MODE_MASTER) {</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> i2c_tar__i2c_tar__setf(init_cfg-&gt;<a class="code hl_variable" href="struct_i2_c___init_cfg__t.html#a237e60bfe058808bb5db8c8496dee6ff">I2C_SlaveAddr</a>);</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> i2c_con__master_mode__setf(I2C_CON_MASTER_MODE_ENABLE);</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> i2c_con__slave_disable__setf(I2C_CON_SLAVE_DISABLE_DISABLE);</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (init_cfg-&gt;<a class="code hl_variable" href="struct_i2_c___init_cfg__t.html#a165269b65702e348e32ccd8029e65af1">I2C_Mode</a> == I2C_MODE_SLAVE) {</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> i2c_sar__setf(init_cfg-&gt;<a class="code hl_variable" href="struct_i2_c___init_cfg__t.html#a237e60bfe058808bb5db8c8496dee6ff">I2C_SlaveAddr</a>);</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> i2c_con__master_mode__setf(I2C_CON_MASTER_MODE_DISABLE);</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> i2c_con__slave_disable__setf(I2C_CON_SLAVE_DISABLE_ENABLE);</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> </div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> i2c_con__addr_10bit_slave__setf(I2C_CON_7BITADDR_SLAVE_MODE);</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> </div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> i2c_con__restart_en__setf(I2C_CON_RESTART_EN_DISABLE);</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> }</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#ad495ffe18973d4433e6d5fefaafd1441">xc_i2c_ctl_block_reset</a>();</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keywordflow">if</span> (init_cfg-&gt;<a class="code hl_variable" href="struct_i2_c___init_cfg__t.html#af8d72d15cd29b7e69591ce3edab497f6">I2C_ClockSpeed</a> == <a class="code hl_enumvalue" href="xc__drv__i2c_8h.html#a99fb83031ce9923c84392b4e92f956b5addeb37688750b47327a79652153aabea">I2C_FREQUENCY_100K</a>) {</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> i2c_con__speed__setf(I2C_CON_SPEED_STANDARD_MODE);</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> </div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="xc__drv__clock_8c.html#ab11baf83423e8e3eff8b08417310b9e8">xc_clock_hfclk_in_get</a>() == <a class="code hl_enumvalue" href="xc__drv__clock_8h.html#a50352eeefa7b2a350b852c76913d8931ac414255d626a2e29fa5108f085f3fe5a">CLOCK_HFCLK_IN_32M</a>) {</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> i2c_ss_scl_hcnt__ss_scl_hcnt__setf(I2C_MLCK32M_FREQUENCY_HCNT_100K);</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> i2c_ss_scl_lcnt__ss_scl_lcnt__setf(I2C_MLCK32M_FREQUENCY_LCNT_100K);</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="xc__drv__clock_8c.html#ab11baf83423e8e3eff8b08417310b9e8">xc_clock_hfclk_in_get</a>() == <a class="code hl_enumvalue" href="xc__drv__clock_8h.html#a50352eeefa7b2a350b852c76913d8931a9952ff5b5b8f9e78b7d33c366eeed7d3">CLOCK_HFCLK_IN_48M</a>) {</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> i2c_ss_scl_hcnt__ss_scl_hcnt__setf(I2C_MLCK48M_FREQUENCY_HCNT_100K);</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> i2c_ss_scl_lcnt__ss_scl_lcnt__setf(I2C_MLCK48M_FREQUENCY_LCNT_100K);</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="xc__drv__clock_8c.html#ab11baf83423e8e3eff8b08417310b9e8">xc_clock_hfclk_in_get</a>() == <a class="code hl_enumvalue" href="xc__drv__clock_8h.html#a50352eeefa7b2a350b852c76913d8931aed7520a9ee15ee11b7448559fabe70d9">CLOCK_HFCLK_IN_64M</a>) {</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> i2c_ss_scl_hcnt__ss_scl_hcnt__setf(I2C_MLCK64M_FREQUENCY_HCNT_100K);</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> i2c_ss_scl_lcnt__ss_scl_lcnt__setf(I2C_MLCK64M_FREQUENCY_LCNT_100K);</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> }</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (init_cfg-&gt;<a class="code hl_variable" href="struct_i2_c___init_cfg__t.html#af8d72d15cd29b7e69591ce3edab497f6">I2C_ClockSpeed</a> == <a class="code hl_enumvalue" href="xc__drv__i2c_8h.html#a99fb83031ce9923c84392b4e92f956b5a1627a3bee11df5ea687cb3ada3325e2c">I2C_FREQUENCY_400K</a>) {</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> i2c_con__speed__setf(I2C_CON_SPEED_FAST_MODE);</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="xc__drv__clock_8c.html#ab11baf83423e8e3eff8b08417310b9e8">xc_clock_hfclk_in_get</a>() == <a class="code hl_enumvalue" href="xc__drv__clock_8h.html#a50352eeefa7b2a350b852c76913d8931ac414255d626a2e29fa5108f085f3fe5a">CLOCK_HFCLK_IN_32M</a>) {</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> i2c_fs_scl_hcnt__fs_scl_hcnt__setf(I2C_MLCK32M_FREQUENCY_HCNT_400K);</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> i2c_fs_scl_lcnt__fs_scl_lcnt__setf(I2C_MLCK32M_FREQUENCY_LCNT_400K);</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="xc__drv__clock_8c.html#ab11baf83423e8e3eff8b08417310b9e8">xc_clock_hfclk_in_get</a>() == <a class="code hl_enumvalue" href="xc__drv__clock_8h.html#a50352eeefa7b2a350b852c76913d8931a9952ff5b5b8f9e78b7d33c366eeed7d3">CLOCK_HFCLK_IN_48M</a>) {</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> i2c_fs_scl_hcnt__fs_scl_hcnt__setf(I2C_MLCK48M_FREQUENCY_HCNT_400K);</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> i2c_fs_scl_lcnt__fs_scl_lcnt__setf(I2C_MLCK48M_FREQUENCY_LCNT_400K);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> </div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="xc__drv__clock_8c.html#ab11baf83423e8e3eff8b08417310b9e8">xc_clock_hfclk_in_get</a>() == <a class="code hl_enumvalue" href="xc__drv__clock_8h.html#a50352eeefa7b2a350b852c76913d8931aed7520a9ee15ee11b7448559fabe70d9">CLOCK_HFCLK_IN_64M</a>) {</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> i2c_fs_scl_hcnt__fs_scl_hcnt__setf(I2C_MLCK64M_FREQUENCY_HCNT_400K);</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> i2c_fs_scl_lcnt__fs_scl_lcnt__setf(I2C_MLCK64M_FREQUENCY_LCNT_400K);</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> }</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> i2c_con__speed__setf(I2C_CON_SPEED_FAST_MODE);</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="xc__drv__clock_8c.html#ab11baf83423e8e3eff8b08417310b9e8">xc_clock_hfclk_in_get</a>() == <a class="code hl_enumvalue" href="xc__drv__clock_8h.html#a50352eeefa7b2a350b852c76913d8931ac414255d626a2e29fa5108f085f3fe5a">CLOCK_HFCLK_IN_32M</a>) {</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> i2c_fs_scl_hcnt__fs_scl_hcnt__setf(I2C_MLCK32M_FREQUENCY_HCNT_1M);</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> i2c_fs_scl_lcnt__fs_scl_lcnt__setf(I2C_MCLK32M_FREQUENCY_LCNT_1M);</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="xc__drv__clock_8c.html#ab11baf83423e8e3eff8b08417310b9e8">xc_clock_hfclk_in_get</a>() == <a class="code hl_enumvalue" href="xc__drv__clock_8h.html#a50352eeefa7b2a350b852c76913d8931a9952ff5b5b8f9e78b7d33c366eeed7d3">CLOCK_HFCLK_IN_48M</a>) {</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> i2c_fs_scl_hcnt__fs_scl_hcnt__setf(I2C_MLCK48M_FREQUENCY_HCNT_1M);</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> i2c_fs_scl_lcnt__fs_scl_lcnt__setf(I2C_MCLK48M_FREQUENCY_LCNT_1M);</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="xc__drv__clock_8c.html#ab11baf83423e8e3eff8b08417310b9e8">xc_clock_hfclk_in_get</a>() == <a class="code hl_enumvalue" href="xc__drv__clock_8h.html#a50352eeefa7b2a350b852c76913d8931aed7520a9ee15ee11b7448559fabe70d9">CLOCK_HFCLK_IN_64M</a>) {</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> i2c_fs_scl_hcnt__fs_scl_hcnt__setf(I2C_MLCK64M_FREQUENCY_HCNT_1M);</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> i2c_fs_scl_lcnt__fs_scl_lcnt__setf(I2C_MCLK64M_FREQUENCY_LCNT_1M);</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> }</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> }</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> </div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#a27329e3d8c7ae58a4f5ac8a277124bcd">i2c_flag_status_get</a>(I2C_STATUS_ACTIVITY_SET);</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> </div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> i2c_enable__enable__setf(I2C_ENABLE_EN_ENABLE);</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span>}</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"><a class="line" href="xc__drv__i2c_8c.html#a84d5645c464d04423a933c23ad3f44c3"> 141</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#a84d5645c464d04423a933c23ad3f44c3">xc_i2c_enable_it</a>(uint32_t val) { i2c_intr_en_set(val); }</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"><a class="line" href="xc__drv__i2c_8c.html#a6b7d30f521022b55eadd6464f9b61dd3"> 143</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#a6b7d30f521022b55eadd6464f9b61dd3">xc_i2c_fifo_rxtl_set</a>(uint32_t val) { i2c_rx_tl__rx_tl__setf(val); }</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> </div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"><a class="line" href="xc__drv__i2c_8c.html#a202478a79b27b9de3bd7702370bba815"> 145</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#a202478a79b27b9de3bd7702370bba815">xc_i2c_fifo_txtl_set</a>(uint32_t val) { i2c_tx_tl__tx_tl__setf(val); }</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"><a class="line" href="xc__drv__i2c_8c.html#ad495ffe18973d4433e6d5fefaafd1441"> 147</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#ad495ffe18973d4433e6d5fefaafd1441">xc_i2c_ctl_block_reset</a>(<span class="keywordtype">void</span>)</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span>{</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> memset(&amp;<a class="code hl_variable" href="xc__drv__i2c_8c.html#a8fe4c1cc690db7383d58e6daf4716782">i2c_ctl_block</a>, 0, <span class="keyword">sizeof</span>(<a class="code hl_variable" href="xc__drv__i2c_8c.html#a8fe4c1cc690db7383d58e6daf4716782">i2c_ctl_block</a>));</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <a class="code hl_variable" href="xc__drv__i2c_8c.html#a8fe4c1cc690db7383d58e6daf4716782">i2c_ctl_block</a>.<a class="code hl_variable" href="struct_i2_c___block__t.html#aab4d0d1d42c8f80e99e9d23e3ae81000">i2c_read_cb</a> = NULL;</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <a class="code hl_variable" href="xc__drv__i2c_8c.html#a8fe4c1cc690db7383d58e6daf4716782">i2c_ctl_block</a>.<a class="code hl_variable" href="struct_i2_c___block__t.html#a36c78ac3c98ead3d79c0cdaeded8f507">i2c_write_cb</a> = NULL;</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span>}</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"><a class="line" href="xc__drv__i2c_8c.html#a872fab39ceb7270316c655b87cffb8bd"> 154</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#a872fab39ceb7270316c655b87cffb8bd">xc_i2c_register_read_cb</a>(<a class="code hl_typedef" href="xc__drv__i2c_8h.html#a16b852c64ed0883a430f04966d355ef4">i2c_read_callback</a> i2c_cb) { <a class="code hl_variable" href="xc__drv__i2c_8c.html#a8fe4c1cc690db7383d58e6daf4716782">i2c_ctl_block</a>.<a class="code hl_variable" href="struct_i2_c___block__t.html#aab4d0d1d42c8f80e99e9d23e3ae81000">i2c_read_cb</a> = i2c_cb; }</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> </div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"><a class="line" href="xc__drv__i2c_8c.html#a266d29575d689294b5124ed81cb6b090"> 156</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#a266d29575d689294b5124ed81cb6b090">xc_i2c_register_write_cb</a>(<a class="code hl_typedef" href="xc__drv__i2c_8h.html#aa990ac676b7fdc4ee3dde9f619d1a5fd">i2c_write_callback</a> i2c_cb) { <a class="code hl_variable" href="xc__drv__i2c_8c.html#a8fe4c1cc690db7383d58e6daf4716782">i2c_ctl_block</a>.<a class="code hl_variable" href="struct_i2_c___block__t.html#a36c78ac3c98ead3d79c0cdaeded8f507">i2c_write_cb</a> = i2c_cb; }</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> </div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"><a class="line" href="xc__drv__i2c_8c.html#afafa9032d57fa7edc996ae687842c7a7"> 158</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#afafa9032d57fa7edc996ae687842c7a7">xc_i2c_slave_addr_set</a>(uint8_t addr)</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span>{</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> i2c_enable__enable__setf(I2C_ENABLE_EN_DISABLE);</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> i2c_tar__i2c_tar__setf(addr);</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> i2c_enable__enable__setf(I2C_ENABLE_EN_ENABLE);</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span>}</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> </div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"><a class="line" href="xc__drv__i2c_8c.html#ad903ef67fd78bf0d2d1ec84f8f28aa44"> 165</a></span>uint32_t <a class="code hl_function" href="xc__drv__i2c_8c.html#ad903ef67fd78bf0d2d1ec84f8f28aa44">xc_i2c_write_block</a>(uint8_t dev_addr, uint8_t *src, <span class="keywordtype">size_t</span> len, uint16_t reset, uint16_t stop)</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span>{</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#afafa9032d57fa7edc996ae687842c7a7">xc_i2c_slave_addr_set</a>(dev_addr);</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> </div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> uint32_t abort_reason = 0;</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> </div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> uint16_t timeout = 0xFFFF;</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> </div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; len; i++) {</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> </div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> i2c_data_cmd_set(I2C_DATA_CMD_CMD_WRITE | stop | reset | *src++);</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordflow">do</span> {</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> </div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> } <span class="keywordflow">while</span> (timeout-- &amp;&amp; !(i2c_raw_intr_stat_get() &amp; I2C_RAW_INTR_STAT_TX_EMPTY_SET));</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordflow">if</span> (!timeout) {</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> }</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> </div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> abort_reason = i2c_tx_abrt_source_get();</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="keywordflow">if</span> (abort_reason) {</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> i2c_clr_tx_abrt_get();</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> }</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> }</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> </div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> <span class="keywordflow">return</span> abort_reason;</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span>}</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"><a class="line" href="xc__drv__i2c_8c.html#a31895752bf7ce86b0391caa606826d45"> 195</a></span>uint32_t <a class="code hl_function" href="xc__drv__i2c_8c.html#a31895752bf7ce86b0391caa606826d45">xc_i2c_read_block</a>(uint8_t dev_addr, uint8_t *dst, <span class="keywordtype">size_t</span> len, uint16_t reset, uint16_t stop)</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span>{</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#afafa9032d57fa7edc996ae687842c7a7">xc_i2c_slave_addr_set</a>(dev_addr);</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> </div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> uint32_t abort_reason;</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> uint16_t timeout = 0xFFFF;</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> </div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; len; i++) {</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="keywordflow">while</span> (!(I2C_FIFO_LEN - i2c_txflr_get()))</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> ;</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> </div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> i2c_data_cmd_set(I2C_DATA_CMD_CMD_READ | stop | reset);</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> </div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <span class="keywordflow">do</span> {</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> </div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> } <span class="keywordflow">while</span> (timeout-- &amp;&amp; !i2c_rxflr_get());</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> </div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <span class="keywordflow">if</span> (!timeout) {</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> DEBUG(<span class="stringliteral">&quot;xc_i2c_read_block timeout\n&quot;</span>);</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> }</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> </div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> abort_reason = i2c_tx_abrt_source_get();</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <span class="keywordflow">if</span> (abort_reason) {</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> DEBUG(<span class="stringliteral">&quot;xc_i2c_read_block tx_abrt\n&quot;</span>);</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> i2c_clr_tx_abrt_get();</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> }</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> </div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> *dst++ = i2c_data_cmd_get();</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> }</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> <span class="keywordflow">return</span> abort_reason;</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span>}</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> </div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"><a class="line" href="xc__drv__i2c_8c.html#a1509a00c66bce53a636b3897d7ad90d9"> 230</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#a1509a00c66bce53a636b3897d7ad90d9">i2c_user_handler</a>()</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span>{</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> uint8_t val;</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> uint32_t stat;</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> stat = i2c_intr_stat_get();</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> val = i2c_clr_intr_get();</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> </div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> <span class="keywordflow">if</span> (stat &amp; I2C_INTR_STAT_RX_DONE_SET) {</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> }</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <span class="keywordflow">if</span> (stat &amp; I2C_INTR_STAT_RX_FULL_SET) {</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> val = i2c_data_cmd__dat__getf();</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> </div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="xc__drv__i2c_8c.html#a8fe4c1cc690db7383d58e6daf4716782">i2c_ctl_block</a>.<a class="code hl_variable" href="struct_i2_c___block__t.html#aab4d0d1d42c8f80e99e9d23e3ae81000">i2c_read_cb</a> != NULL) {</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <a class="code hl_variable" href="xc__drv__i2c_8c.html#a8fe4c1cc690db7383d58e6daf4716782">i2c_ctl_block</a>.<a class="code hl_variable" href="struct_i2_c___block__t.html#aab4d0d1d42c8f80e99e9d23e3ae81000">i2c_read_cb</a>(&amp;val, 1);</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> }</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> }</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> <span class="keywordflow">if</span> (stat &amp; I2C_INTR_STAT_RD_REQ_SET) {</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> </div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="xc__drv__i2c_8c.html#a8fe4c1cc690db7383d58e6daf4716782">i2c_ctl_block</a>.<a class="code hl_variable" href="struct_i2_c___block__t.html#a36c78ac3c98ead3d79c0cdaeded8f507">i2c_write_cb</a> != NULL) {</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <a class="code hl_variable" href="xc__drv__i2c_8c.html#a8fe4c1cc690db7383d58e6daf4716782">i2c_ctl_block</a>.<a class="code hl_variable" href="struct_i2_c___block__t.html#a36c78ac3c98ead3d79c0cdaeded8f507">i2c_write_cb</a>();</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> }</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> }</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> <span class="keywordflow">if</span> (stat &amp; I2C_INTR_STAT_TX_EMPTY_SET) {</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> }</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> <span class="keywordflow">if</span> (stat &amp; I2C_INTR_STAT_STOP_DET_SET) {</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> }</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span>}</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> </div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"><a class="line" href="xc__drv__i2c_8c.html#a27329e3d8c7ae58a4f5ac8a277124bcd"> 259</a></span>FlagStatus <a class="code hl_function" href="xc__drv__i2c_8c.html#a27329e3d8c7ae58a4f5ac8a277124bcd">i2c_flag_status_get</a>(uint32_t i2c_flag)</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span>{</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> FlagStatus bitstatus = RESET;</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> </div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <span class="keywordflow">if</span> ((i2c_status_get() &amp; i2c_flag) != (uint32_t)RESET) {</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> bitstatus = SET;</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> bitstatus = RESET;</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> }</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> </div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> <span class="keywordflow">return</span> bitstatus;</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span>}</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> </div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"><a class="line" href="xc__drv__i2c_8c.html#ac2e1e2c55e6642379daf63647a83f1e6"> 272</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="xc__drv__i2c_8c.html#ac2e1e2c55e6642379daf63647a83f1e6">I2C_Handler</a>() { <a class="code hl_function" href="xc__drv__i2c_8c.html#a1509a00c66bce53a636b3897d7ad90d9">i2c_user_handler</a>(); }</div>
<div class="ttc" id="astruct_i2_c___block__t_html"><div class="ttname"><a href="struct_i2_c___block__t.html">I2C_Block_t</a></div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8h_source.html#l00061">xc_drv_i2c.h:61</a></div></div>
<div class="ttc" id="astruct_i2_c___block__t_html_a36c78ac3c98ead3d79c0cdaeded8f507"><div class="ttname"><a href="struct_i2_c___block__t.html#a36c78ac3c98ead3d79c0cdaeded8f507">I2C_Block_t::i2c_write_cb</a></div><div class="ttdeci">i2c_write_callback i2c_write_cb</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8h_source.html#l00063">xc_drv_i2c.h:63</a></div></div>
<div class="ttc" id="astruct_i2_c___block__t_html_aab4d0d1d42c8f80e99e9d23e3ae81000"><div class="ttname"><a href="struct_i2_c___block__t.html#aab4d0d1d42c8f80e99e9d23e3ae81000">I2C_Block_t::i2c_read_cb</a></div><div class="ttdeci">i2c_read_callback i2c_read_cb</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8h_source.html#l00062">xc_drv_i2c.h:62</a></div></div>
<div class="ttc" id="astruct_i2_c___init_cfg__t_html"><div class="ttname"><a href="struct_i2_c___init_cfg__t.html">I2C_InitCfg_t</a></div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8h_source.html#l00039">xc_drv_i2c.h:40</a></div></div>
<div class="ttc" id="astruct_i2_c___init_cfg__t_html_a165269b65702e348e32ccd8029e65af1"><div class="ttname"><a href="struct_i2_c___init_cfg__t.html#a165269b65702e348e32ccd8029e65af1">I2C_InitCfg_t::I2C_Mode</a></div><div class="ttdeci">uint16_t I2C_Mode</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8h_source.html#l00044">xc_drv_i2c.h:44</a></div></div>
<div class="ttc" id="astruct_i2_c___init_cfg__t_html_a237e60bfe058808bb5db8c8496dee6ff"><div class="ttname"><a href="struct_i2_c___init_cfg__t.html#a237e60bfe058808bb5db8c8496dee6ff">I2C_InitCfg_t::I2C_SlaveAddr</a></div><div class="ttdeci">uint16_t I2C_SlaveAddr</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8h_source.html#l00046">xc_drv_i2c.h:46</a></div></div>
<div class="ttc" id="astruct_i2_c___init_cfg__t_html_a721f09b6232fc4ab9f49ac676c229924"><div class="ttname"><a href="struct_i2_c___init_cfg__t.html#a721f09b6232fc4ab9f49ac676c229924">I2C_InitCfg_t::DivClk</a></div><div class="ttdeci">uint8_t DivClk</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8h_source.html#l00048">xc_drv_i2c.h:48</a></div></div>
<div class="ttc" id="astruct_i2_c___init_cfg__t_html_af8d72d15cd29b7e69591ce3edab497f6"><div class="ttname"><a href="struct_i2_c___init_cfg__t.html#af8d72d15cd29b7e69591ce3edab497f6">I2C_InitCfg_t::I2C_ClockSpeed</a></div><div class="ttdeci">uint32_t I2C_ClockSpeed</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8h_source.html#l00042">xc_drv_i2c.h:42</a></div></div>
<div class="ttc" id="axc__drv__clock_8c_html_ab11baf83423e8e3eff8b08417310b9e8"><div class="ttname"><a href="xc__drv__clock_8c.html#ab11baf83423e8e3eff8b08417310b9e8">xc_clock_hfclk_in_get</a></div><div class="ttdeci">CLOCK_HFCLK_In_Typedef xc_clock_hfclk_in_get(void)</div><div class="ttdoc">xc_clock_hfclk_in_get</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__clock_8c_source.html#l00474">xc_drv_clock.c:474</a></div></div>
<div class="ttc" id="axc__drv__clock_8h_html_a50352eeefa7b2a350b852c76913d8931a9952ff5b5b8f9e78b7d33c366eeed7d3"><div class="ttname"><a href="xc__drv__clock_8h.html#a50352eeefa7b2a350b852c76913d8931a9952ff5b5b8f9e78b7d33c366eeed7d3">CLOCK_HFCLK_IN_48M</a></div><div class="ttdeci">@ CLOCK_HFCLK_IN_48M</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__clock_8h_source.html#l00069">xc_drv_clock.h:69</a></div></div>
<div class="ttc" id="axc__drv__clock_8h_html_a50352eeefa7b2a350b852c76913d8931ac414255d626a2e29fa5108f085f3fe5a"><div class="ttname"><a href="xc__drv__clock_8h.html#a50352eeefa7b2a350b852c76913d8931ac414255d626a2e29fa5108f085f3fe5a">CLOCK_HFCLK_IN_32M</a></div><div class="ttdeci">@ CLOCK_HFCLK_IN_32M</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__clock_8h_source.html#l00068">xc_drv_clock.h:68</a></div></div>
<div class="ttc" id="axc__drv__clock_8h_html_a50352eeefa7b2a350b852c76913d8931aed7520a9ee15ee11b7448559fabe70d9"><div class="ttname"><a href="xc__drv__clock_8h.html#a50352eeefa7b2a350b852c76913d8931aed7520a9ee15ee11b7448559fabe70d9">CLOCK_HFCLK_IN_64M</a></div><div class="ttdeci">@ CLOCK_HFCLK_IN_64M</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__clock_8h_source.html#l00070">xc_drv_clock.h:70</a></div></div>
<div class="ttc" id="axc__drv__i2c_8c_html_a1509a00c66bce53a636b3897d7ad90d9"><div class="ttname"><a href="xc__drv__i2c_8c.html#a1509a00c66bce53a636b3897d7ad90d9">i2c_user_handler</a></div><div class="ttdeci">void i2c_user_handler()</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8c_source.html#l00230">xc_drv_i2c.c:230</a></div></div>
<div class="ttc" id="axc__drv__i2c_8c_html_a202478a79b27b9de3bd7702370bba815"><div class="ttname"><a href="xc__drv__i2c_8c.html#a202478a79b27b9de3bd7702370bba815">xc_i2c_fifo_txtl_set</a></div><div class="ttdeci">void xc_i2c_fifo_txtl_set(uint32_t val)</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8c_source.html#l00145">xc_drv_i2c.c:145</a></div></div>
<div class="ttc" id="axc__drv__i2c_8c_html_a266d29575d689294b5124ed81cb6b090"><div class="ttname"><a href="xc__drv__i2c_8c.html#a266d29575d689294b5124ed81cb6b090">xc_i2c_register_write_cb</a></div><div class="ttdeci">void xc_i2c_register_write_cb(i2c_write_callback i2c_cb)</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8c_source.html#l00156">xc_drv_i2c.c:156</a></div></div>
<div class="ttc" id="axc__drv__i2c_8c_html_a27329e3d8c7ae58a4f5ac8a277124bcd"><div class="ttname"><a href="xc__drv__i2c_8c.html#a27329e3d8c7ae58a4f5ac8a277124bcd">i2c_flag_status_get</a></div><div class="ttdeci">FlagStatus i2c_flag_status_get(uint32_t i2c_flag)</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8c_source.html#l00259">xc_drv_i2c.c:259</a></div></div>
<div class="ttc" id="axc__drv__i2c_8c_html_a31895752bf7ce86b0391caa606826d45"><div class="ttname"><a href="xc__drv__i2c_8c.html#a31895752bf7ce86b0391caa606826d45">xc_i2c_read_block</a></div><div class="ttdeci">uint32_t xc_i2c_read_block(uint8_t dev_addr, uint8_t *dst, size_t len, uint16_t reset, uint16_t stop)</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8c_source.html#l00195">xc_drv_i2c.c:195</a></div></div>
<div class="ttc" id="axc__drv__i2c_8c_html_a53f2f19fdba01eac60b395ff6a528a6b"><div class="ttname"><a href="xc__drv__i2c_8c.html#a53f2f19fdba01eac60b395ff6a528a6b">xc_i2c_init</a></div><div class="ttdeci">void xc_i2c_init(I2C_InitCfg_t *init_cfg)</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8c_source.html#l00052">xc_drv_i2c.c:52</a></div></div>
<div class="ttc" id="axc__drv__i2c_8c_html_a6b7d30f521022b55eadd6464f9b61dd3"><div class="ttname"><a href="xc__drv__i2c_8c.html#a6b7d30f521022b55eadd6464f9b61dd3">xc_i2c_fifo_rxtl_set</a></div><div class="ttdeci">void xc_i2c_fifo_rxtl_set(uint32_t val)</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8c_source.html#l00143">xc_drv_i2c.c:143</a></div></div>
<div class="ttc" id="axc__drv__i2c_8c_html_a84d5645c464d04423a933c23ad3f44c3"><div class="ttname"><a href="xc__drv__i2c_8c.html#a84d5645c464d04423a933c23ad3f44c3">xc_i2c_enable_it</a></div><div class="ttdeci">void xc_i2c_enable_it(uint32_t val)</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8c_source.html#l00141">xc_drv_i2c.c:141</a></div></div>
<div class="ttc" id="axc__drv__i2c_8c_html_a872fab39ceb7270316c655b87cffb8bd"><div class="ttname"><a href="xc__drv__i2c_8c.html#a872fab39ceb7270316c655b87cffb8bd">xc_i2c_register_read_cb</a></div><div class="ttdeci">void xc_i2c_register_read_cb(i2c_read_callback i2c_cb)</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8c_source.html#l00154">xc_drv_i2c.c:154</a></div></div>
<div class="ttc" id="axc__drv__i2c_8c_html_a8fe4c1cc690db7383d58e6daf4716782"><div class="ttname"><a href="xc__drv__i2c_8c.html#a8fe4c1cc690db7383d58e6daf4716782">i2c_ctl_block</a></div><div class="ttdeci">I2C_Block_t i2c_ctl_block</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8c_source.html#l00036">xc_drv_i2c.c:36</a></div></div>
<div class="ttc" id="axc__drv__i2c_8c_html_ac2e1e2c55e6642379daf63647a83f1e6"><div class="ttname"><a href="xc__drv__i2c_8c.html#ac2e1e2c55e6642379daf63647a83f1e6">I2C_Handler</a></div><div class="ttdeci">void I2C_Handler()</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8c_source.html#l00272">xc_drv_i2c.c:272</a></div></div>
<div class="ttc" id="axc__drv__i2c_8c_html_ad495ffe18973d4433e6d5fefaafd1441"><div class="ttname"><a href="xc__drv__i2c_8c.html#ad495ffe18973d4433e6d5fefaafd1441">xc_i2c_ctl_block_reset</a></div><div class="ttdeci">void xc_i2c_ctl_block_reset(void)</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8c_source.html#l00147">xc_drv_i2c.c:147</a></div></div>
<div class="ttc" id="axc__drv__i2c_8c_html_ad903ef67fd78bf0d2d1ec84f8f28aa44"><div class="ttname"><a href="xc__drv__i2c_8c.html#ad903ef67fd78bf0d2d1ec84f8f28aa44">xc_i2c_write_block</a></div><div class="ttdeci">uint32_t xc_i2c_write_block(uint8_t dev_addr, uint8_t *src, size_t len, uint16_t reset, uint16_t stop)</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8c_source.html#l00165">xc_drv_i2c.c:165</a></div></div>
<div class="ttc" id="axc__drv__i2c_8c_html_afafa9032d57fa7edc996ae687842c7a7"><div class="ttname"><a href="xc__drv__i2c_8c.html#afafa9032d57fa7edc996ae687842c7a7">xc_i2c_slave_addr_set</a></div><div class="ttdeci">void xc_i2c_slave_addr_set(uint8_t addr)</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8c_source.html#l00158">xc_drv_i2c.c:158</a></div></div>
<div class="ttc" id="axc__drv__i2c_8h_html"><div class="ttname"><a href="xc__drv__i2c_8h.html">xc_drv_i2c.h</a></div><div class="ttdoc">The header of xc_drv_i2c.c</div></div>
<div class="ttc" id="axc__drv__i2c_8h_html_a16b852c64ed0883a430f04966d355ef4"><div class="ttname"><a href="xc__drv__i2c_8h.html#a16b852c64ed0883a430f04966d355ef4">i2c_read_callback</a></div><div class="ttdeci">void(* i2c_read_callback)(uint8_t *buff, uint16_t len)</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8h_source.html#l00059">xc_drv_i2c.h:59</a></div></div>
<div class="ttc" id="axc__drv__i2c_8h_html_a99fb83031ce9923c84392b4e92f956b5a1627a3bee11df5ea687cb3ada3325e2c"><div class="ttname"><a href="xc__drv__i2c_8h.html#a99fb83031ce9923c84392b4e92f956b5a1627a3bee11df5ea687cb3ada3325e2c">I2C_FREQUENCY_400K</a></div><div class="ttdeci">@ I2C_FREQUENCY_400K</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8h_source.html#l00054">xc_drv_i2c.h:54</a></div></div>
<div class="ttc" id="axc__drv__i2c_8h_html_a99fb83031ce9923c84392b4e92f956b5addeb37688750b47327a79652153aabea"><div class="ttname"><a href="xc__drv__i2c_8h.html#a99fb83031ce9923c84392b4e92f956b5addeb37688750b47327a79652153aabea">I2C_FREQUENCY_100K</a></div><div class="ttdeci">@ I2C_FREQUENCY_100K</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8h_source.html#l00053">xc_drv_i2c.h:53</a></div></div>
<div class="ttc" id="axc__drv__i2c_8h_html_aa990ac676b7fdc4ee3dde9f619d1a5fd"><div class="ttname"><a href="xc__drv__i2c_8h.html#aa990ac676b7fdc4ee3dde9f619d1a5fd">i2c_write_callback</a></div><div class="ttdeci">void(* i2c_write_callback)(void)</div><div class="ttdef"><b>Definition</b> <a href="xc__drv__i2c_8h_source.html#l00058">xc_drv_i2c.h:58</a></div></div>
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