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<div class="title">SPI1.h</div> </div>
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<a href="_s_p_i1_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160; </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="preprocessor">#ifndef __SPI_H__</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="preprocessor">#define __SPI_H__</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; </div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="comment">// PB0 output used for SDC CS</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="preprocessor">#define SDC_CS GPIOB</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="preprocessor">#define SDC_CS_PIN (1&lt;&lt;0) </span><span class="comment">// CS controlled by software</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="preprocessor">#define SDC_CS_INDEX (PB0INDEX) </span><span class="comment">// PB0 GPIO</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="preprocessor">#define SDC_CS_LOW() (SDC_CS-&gt;DOUTCLR31_0 = SDC_CS_PIN) </span><span class="comment">// PB0 low</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="preprocessor">#define SDC_CS_HIGH() (SDC_CS-&gt;DOUTSET31_0 = SDC_CS_PIN) </span><span class="comment">// PB0 high</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="comment">// PB6 output used for SDC CS</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="comment">//#define TFT_CS_LOW() (GPIOB-&gt;DOUTCLR31_0 = (1&lt;&lt;6)) // PB6 low</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="comment">//#define TFT_CS_HIGH() (GPIOB-&gt;DOUTSET31_0 = (1&lt;&lt;6)) // PB6 high</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="preprocessor">#define TFT_CS GPIOB</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="preprocessor">#define TFT_CS_PIN (1&lt;&lt;6) </span><span class="comment">// TFT CS controlled by software</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="preprocessor">#define TFT_CS_INDEX (PB6INDEX) </span><span class="comment">// PB6 GPIO</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="preprocessor">#define TFT_CS_LOW() (TFT_CS-&gt;DOUTCLR31_0 = TFT_CS_PIN) </span><span class="comment">// PB6 low</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;<span class="preprocessor">#define TFT_CS_HIGH() (TFT_CS-&gt;DOUTSET31_0 = TFT_CS_PIN) </span><span class="comment">// PB6 high</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;<span class="preprocessor">#define TFT_DC GPIOB</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="preprocessor">#define TFT_DC_PIN (1&lt;&lt;16) </span><span class="comment">// D/C controlled by software</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<span class="preprocessor">#define TFT_DC_INDEX (PB16INDEX) </span><span class="comment">// PB16 GPIO</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;<span class="preprocessor">#define TFT_DC_LOW() (TFT_DC-&gt;DOUTCLR31_0 = TFT_DC_PIN) </span><span class="comment">// PB16 low</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;<span class="preprocessor">#define TFT_DC_HIGH() (TFT_DC-&gt;DOUTSET31_0 = TFT_DC_PIN) </span><span class="comment">// PB16 high</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<span class="preprocessor">#define TFT_RST GPIOB</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="preprocessor">#define TFT_RST_PIN (1&lt;&lt;15) </span><span class="comment">// !RST controlled by software</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;<span class="preprocessor">#define TFT_RST_INDEX (PB15INDEX) </span><span class="comment">// PB15 GPIO</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;<span class="preprocessor">#define TFT_RST_LOW() (TFT_RST-&gt;DOUTCLR31_0 = TFT_RST_PIN) </span><span class="comment">// PB15 low</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;<span class="preprocessor">#define TFT_RST_HIGH() (TFT_RST-&gt;DOUTSET31_0 = TFT_RST_PIN) </span><span class="comment">// PB15 high</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;<span class="keywordtype">void</span> <a class="code" href="group___s_p_i.html#gaed11530aee001ae938f496682af21e64">SPI_OutData</a>(<span class="keywordtype">char</span> data);</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; </div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;<span class="keywordtype">void</span> <a class="code" href="group___s_p_i.html#ga8ed2ce84f38ed615cb23dc97ceb7c85b">SPI_OutCommand</a>(<span class="keywordtype">char</span> command);</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;<span class="keywordtype">void</span> <a class="code" href="group___s_p_i.html#gaa06372f29950d9fdb14797d336befbdb">SPI1_Reset</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160;<span class="comment">// SDC CS initialization</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160;<span class="keywordtype">void</span> <a class="code" href="e_disk_8h.html#gab3ad33fe379379962edd4c549bbc9ffa">CS_Init</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; </div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;<span class="keywordtype">void</span> <a class="code" href="group___s_p_i.html#ga9f54d534077a8c824dcc82942a7f4c02">SPI1_Init</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <span class="comment">//---------TFT_OutCommand------------</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="comment">// Output 8-bit command to SPI port</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="comment">// Input: data is an 8-bit data to be transferred</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="comment">// Output: none</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <span class="keywordtype">void</span> <a class="code" href="group___s_p_i.html#ga1e030014fb7eb754f37f123db54c724a">TFT_OutCommand</a>(<span class="keywordtype">char</span> command);</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; </div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160;<span class="keywordtype">void</span> <a class="code" href="group___s_p_i.html#gadb93f461a3e008a681d4bbf7ec9571e9">TFT_OutData</a>(<span class="keywordtype">char</span> data);</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; </div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;<span class="preprocessor">#endif </span><span class="comment">// __SPI_H__</span></div>
<div class="ttc" id="ae_disk_8h_html_gab3ad33fe379379962edd4c549bbc9ffa"><div class="ttname"><a href="e_disk_8h.html#gab3ad33fe379379962edd4c549bbc9ffa">CS_Init</a></div><div class="ttdeci">void CS_Init(void)</div><div class="ttdoc">Configure SDC chip select.</div></div>
<div class="ttc" id="agroup___s_p_i_html_ga1e030014fb7eb754f37f123db54c724a"><div class="ttname"><a href="group___s_p_i.html#ga1e030014fb7eb754f37f123db54c724a">TFT_OutCommand</a></div><div class="ttdeci">void TFT_OutCommand(char command)</div><div class="ttdoc">Output command.</div></div>
<div class="ttc" id="agroup___s_p_i_html_ga8ed2ce84f38ed615cb23dc97ceb7c85b"><div class="ttname"><a href="group___s_p_i.html#ga8ed2ce84f38ed615cb23dc97ceb7c85b">SPI_OutCommand</a></div><div class="ttdeci">void SPI_OutCommand(char command)</div><div class="ttdoc">Output command.</div></div>
<div class="ttc" id="agroup___s_p_i_html_ga9f54d534077a8c824dcc82942a7f4c02"><div class="ttname"><a href="group___s_p_i.html#ga9f54d534077a8c824dcc82942a7f4c02">SPI1_Init</a></div><div class="ttdeci">void SPI1_Init(void)</div><div class="ttdoc">initialize SPI1</div></div>
<div class="ttc" id="agroup___s_p_i_html_gaa06372f29950d9fdb14797d336befbdb"><div class="ttname"><a href="group___s_p_i.html#gaa06372f29950d9fdb14797d336befbdb">SPI1_Reset</a></div><div class="ttdeci">void SPI1_Reset(void)</div><div class="ttdoc">Reset LCD.</div></div>
<div class="ttc" id="agroup___s_p_i_html_gadb93f461a3e008a681d4bbf7ec9571e9"><div class="ttname"><a href="group___s_p_i.html#gadb93f461a3e008a681d4bbf7ec9571e9">TFT_OutData</a></div><div class="ttdeci">void TFT_OutData(char data)</div><div class="ttdoc">Output data.</div></div>
<div class="ttc" id="agroup___s_p_i_html_gaed11530aee001ae938f496682af21e64"><div class="ttname"><a href="group___s_p_i.html#gaed11530aee001ae938f496682af21e64">SPI_OutData</a></div><div class="ttdeci">void SPI_OutData(char data)</div><div class="ttdoc">Output data.</div></div>
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