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STM32_ExtendedLibs/Doc/html/____general__flash_8c_source.html
Razvalyaev 3fb3058a30 Добавлено: 
- максимально убрана зависимость от HAL - можно использовать и без него, чисто на cmsis
- документирован uart
- документирован spi
- добавлены примеры использования в general_periph
- всякие фиксы документации
2025-10-21 03:29:10 +03:00

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<div id="projectbrief">Расширенные библиотеки для STM32</div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="preprocessor">#include &quot;__general_flash.h&quot;</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span>FLASH_EraseInitTypeDef EraseInitStruct;</div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="keyword">extern</span> HAL_StatusTypeDef res_hal;</div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="keywordtype">unsigned</span> CRC_Update;</div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">//uint32_t PAGE_OFFSET = ((uint32_t)((4-1) * 0x0400));</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span>uint32_t PAGE_NUMB = 127;</div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> </div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> </div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment">/* Записать в память данные, произвольного размера */</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span>HAL_StatusTypeDef FLASH_Write_Data(uint32_t* Address, uint8_t* Data, <span class="keywordtype">int</span> Data_size)</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span>{</div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> HAL_StatusTypeDef res_hal;</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> <span class="keywordtype">int</span> data_cnt = 0;</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> uint32_t adr;</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> uint32_t word_data;</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> res_hal = HAL_FLASH_Unlock();</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <span class="keywordflow">for</span> (adr = *Address; adr &lt; *Address + Data_size; adr = adr + 4)</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> {</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> word_data = (</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> Data[data_cnt] |</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> Data[data_cnt + 1] &lt;&lt; 8 |</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> Data[data_cnt + 2] &lt;&lt; 16 |</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> Data[data_cnt + 3] &lt;&lt; 24);</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> res_hal = HAL_FLASH_Program(FLASH_TYPEPROGRAM_WORD, adr, word_data);</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> data_cnt += 4;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> }</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> *Address += Data_size;</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> res_hal = HAL_FLASH_Lock();</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</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> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span>HAL_StatusTypeDef FLASH_Enable_DualBankMode(<span class="keywordtype">void</span>)</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span>{</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> HAL_StatusTypeDef res_hal;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> FLASH_AdvOBProgramInitTypeDef OB_DualBank;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> res_hal = HAL_FLASH_Unlock();</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> res_hal = HAL_FLASH_OB_Unlock();</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> </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> FLASH-&gt;OPTCR |= FLASH_OPTCR_DB1M;</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> res_hal = HAL_FLASH_OB_Launch();</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) </div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> res_hal = HAL_FLASH_OB_Lock();</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) </div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> res_hal = HAL_FLASH_Lock();</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) </div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keywordflow">return</span> res_hal;</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> </div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span>}</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> </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="comment">/* Убрать защиту */</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span>HAL_StatusTypeDef FLASH_WriteProtection(uint32_t BankN, uint32_t WriteProtection)</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span>{</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> HAL_StatusTypeDef res_hal;</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> FLASH_OBProgramInitTypeDef OBInit;</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="comment">// Очистка всех возможных ошибок</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> FLASH-&gt;SR |= FLASH_FLAG_WRPERR <span class="comment">// Write Protection Error</span></div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> | FLASH_FLAG_PGSERR <span class="comment">// Programming Sequence Error</span></div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> | FLASH_FLAG_PGAERR <span class="comment">// Programming Alignment Error</span></div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> | FLASH_FLAG_OPERR; <span class="comment">// Operation Error</span></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> res_hal = HAL_FLASH_Unlock();</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) </div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> res_hal = HAL_FLASH_OB_Unlock(); <span class="comment">// Разблокировка Option Bytes</span></div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="comment">// Считываем текущую конфигурацию Option Bytes</span></div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> HAL_FLASHEx_OBGetConfig(&amp;OBInit);</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> </div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="comment">// Отключаем защиту на всех секторах второго банка</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> OBInit.OptionType = OPTIONBYTE_WRP;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> OBInit.WRPState = WriteProtection; <span class="comment">// Снять защиту</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> OBInit.WRPSector = OB_WRP_SECTOR_12; <span class="comment">// Снять защиту</span></div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> OBInit.Banks = BankN; <span class="comment">// Указываем второй банк</span></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> res_hal = HAL_FLASHEx_OBProgram(&amp;OBInit);</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) </div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> </div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="comment">// Записываем изменения и перезагружаем чип</span></div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> res_hal = HAL_FLASH_OB_Launch();</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) </div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="comment">// Считываем текущую конфигурацию Option Bytes</span></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> HAL_FLASHEx_OBGetConfig(&amp;OBInit);</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span><span class="comment">// Блокировка Option Bytes</span></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> res_hal = HAL_FLASH_OB_Lock(); </div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) </div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> </div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> res_hal = HAL_FLASH_Lock();</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) </div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span>}</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span><span class="comment">//-----------------ELEMENTARY FUNCTIONS---------------------</span></div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span><span class="comment">/* functions for reading bytes/halswords/words */</span></div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span>uint8_t FLASH_Read_Byte(uint32_t add)</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span>{</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordflow">return</span> (*(__IO uint8_t*)(add));</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span>}</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span>uint16_t FLASH_Read_HalfWord(uint32_t add)</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"> 141</span> <span class="keywordflow">return</span> (*(__IO uint16_t*)(add));</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"> 143</span>uint32_t FLASH_Read_Word(uint32_t add)</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"> 145</span> <span class="keywordflow">return</span> (*(__IO uint32_t*)(add));</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"> 147</span><span class="comment">/* functions for writing bytes/halswords/words */</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span>HAL_StatusTypeDef FLASH_Write_Byte(uint32_t Address, uint8_t Data)</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span>{ </div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> HAL_StatusTypeDef res_hal;</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> </div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> res_hal = HAL_FLASH_Unlock();</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"> 154</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) <span class="keywordflow">return</span> res_hal;</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"> 156</span> res_hal = HAL_FLASH_Program(FLASH_TYPEPROGRAM_BYTE, Address, (uint8_t)(Data));</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"> 158</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) <span class="keywordflow">return</span> res_hal;</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> res_hal = HAL_FLASH_Lock(); </div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span>}</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span>HAL_StatusTypeDef FLASH_Write_HalfWord(uint32_t Address, uint16_t Data)</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"> 165</span> HAL_StatusTypeDef res_hal;</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> res_hal = HAL_FLASH_Unlock();</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> <span class="keywordflow">if</span> (res_hal != HAL_OK) <span class="keywordflow">return</span> res_hal;</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> res_hal = HAL_FLASH_Program(FLASH_TYPEPROGRAM_HALFWORD, Address, (uint16_t)(Data));</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">if</span> (res_hal != HAL_OK) <span class="keywordflow">return</span> res_hal;</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> res_hal = HAL_FLASH_Lock(); </div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span>}</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span>HAL_StatusTypeDef FLASH_Write_Word(uint32_t Address, uint32_t Data)</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span>{</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> HAL_StatusTypeDef res_hal;</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> </div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> res_hal = HAL_FLASH_Unlock();</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) <span class="keywordflow">return</span> res_hal;</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> res_hal = HAL_FLASH_Program(FLASH_TYPEPROGRAM_WORD, Address, (uint32_t)(Data)); </div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="keywordflow">if</span> (res_hal != HAL_OK) <span class="keywordflow">return</span> res_hal;</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> </div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> res_hal = HAL_FLASH_Lock(); </div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="keywordflow">return</span> res_hal;</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><span class="comment">//----------------------------------------------------------</span></div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> </div>
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