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<div class="title">ztex.h</div> </div>
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<a href="ztex_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> <span class="comment">/*#</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> ZTEX Core API for C with examples</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> Copyright (C) 2009-2017 ZTEX GmbH.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> http://www.ztex.de</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"> This program is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> it under the terms of the GNU General Public License version 3 as</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> published by the Free Software Foundation.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> This program is distributed in the hope that it will be useful, but</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> General Public License for more details.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"></span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> along with this program; if not, see http://www.gnu.org/licenses/.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">#*/</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#ifndef __ztex_H</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#define __ztex_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">#include <sys/types.h></span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <libusb-1.0/libusb.h></span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#if defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64)</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#define DIRSEP "\\"</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#define DIRSEP "/" </span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#define TWO_TRIES( status, cmd ) \</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">{status = cmd;} \</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">if ( status < 0 ) { status=cmd; }</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="structztex__device__info.html"> 49</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="structztex__device__info.html#a08fc524abe1a74c1e1a79546e518e39d"> 51</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> product_string[128];</div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="structztex__device__info.html#a9ed21dbd4243cc5d415c6a01db177924"> 53</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> sn_string[64];</div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="structztex__device__info.html#a0b66b758af1c90f74f16974e5764b9ca"> 55</a></span>  uint8_t <a class="code" href="structztex__device__info.html#a0b66b758af1c90f74f16974e5764b9ca">fx_version</a>;</div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="structztex__device__info.html#a285fdf530dcf9323b0951f97696b9c2c"> 57</a></span>  uint8_t <a class="code" href="structztex__device__info.html#a285fdf530dcf9323b0951f97696b9c2c">board_series</a>;</div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="structztex__device__info.html#ad32962487418b80c8112e8b4decb33dc"> 59</a></span>  uint8_t <a class="code" href="structztex__device__info.html#ad32962487418b80c8112e8b4decb33dc">board_number</a>;</div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="structztex__device__info.html#a865c9093becb12b5b0b74a8dd9b1ee27"> 61</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> board_variant[3];</div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="structztex__device__info.html#a0d73c2a3b2928e4de18b97a1a42bb859"> 63</a></span>  uint8_t <a class="code" href="structztex__device__info.html#a0d73c2a3b2928e4de18b97a1a42bb859">fast_config_ep</a>;</div>
<div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="structztex__device__info.html#a0acbe04807ae6dd10a0a8128a2913367"> 65</a></span>  uint8_t <a class="code" href="structztex__device__info.html#a0acbe04807ae6dd10a0a8128a2913367">fast_config_if</a>;</div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="structztex__device__info.html#ad2f298d5f2d9eb33be12035bdbe66cf9"> 67</a></span>  uint8_t <a class="code" href="structztex__device__info.html#ad2f298d5f2d9eb33be12035bdbe66cf9">default_version1</a>;</div>
<div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="structztex__device__info.html#abaa139858c5fd670d3af219bea3bf066"> 69</a></span>  uint8_t <a class="code" href="structztex__device__info.html#abaa139858c5fd670d3af219bea3bf066">default_version2</a>;</div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="structztex__device__info.html#a0c09328b8b81a94f007f171bbcd6ad52"> 71</a></span>  uint8_t <a class="code" href="structztex__device__info.html#a0c09328b8b81a94f007f171bbcd6ad52">default_out_ep</a>;</div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="structztex__device__info.html#a02781851eb020d49d6a330b3675359b2"> 73</a></span>  uint8_t <a class="code" href="structztex__device__info.html#a02781851eb020d49d6a330b3675359b2">default_in_ep</a>;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> } <a class="code" href="structztex__device__info.html">ztex_device_info</a>;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="keywordtype">int</span> <a class="code" href="ztex_8h.html#a8ee4c93eef23fbc8044347a7ce351cf5">ztex_scan_bus</a>(<span class="keywordtype">char</span> *sbuf, <span class="keywordtype">int</span> sbuflen, libusb_device **devs, <span class="keywordtype">int</span> op, <span class="keywordtype">int</span> id_vendor, <span class="keywordtype">int</span> id_product, <span class="keywordtype">int</span> busnum, <span class="keywordtype">int</span> devnum, <span class="keywordtype">char</span>* sn, <span class="keywordtype">char</span>* ps);</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="keywordtype">int</span> <a class="code" href="ztex_8h.html#a28cef9d1e168b782b03579c4a59505d3">ztex_get_device_info</a>(libusb_device_handle *handle, <a class="code" href="structztex__device__info.html">ztex_device_info</a> *info);</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="keywordtype">int</span> <a class="code" href="ztex_8h.html#aa64c1cefed076a0f48cafa1882593c79">ztex_print_device_info</a>(<span class="keywordtype">char</span>* sbuf, <span class="keywordtype">int</span> sbuflen, <span class="keyword">const</span> <a class="code" href="structztex__device__info.html">ztex_device_info</a> *info);</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="keywordtype">int</span> <a class="code" href="ztex_8h.html#ae679e66864c90211a3d8b4670a64d497">ztex_get_fpga_config</a>(libusb_device_handle *handle);</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="keywordtype">char</span>* <a class="code" href="ztex_8h.html#a74c89f5aa7e3754d88f1dc95846b5cbe">ztex_find_bitstream</a>(<span class="keyword">const</span> <a class="code" href="structztex__device__info.html">ztex_device_info</a> *info, <span class="keyword">const</span> <span class="keywordtype">char</span> *path, <span class="keyword">const</span> <span class="keywordtype">char</span>* name);</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="keywordtype">int</span> <a class="code" href="ztex_8h.html#a1861aa844f2ad3cacf37bbde0f9d6bcb">ztex_upload_bitstream</a>(<span class="keywordtype">char</span>* sbuf, <span class="keywordtype">int</span> sbuflen, libusb_device_handle *handle, <span class="keyword">const</span> <a class="code" href="structztex__device__info.html">ztex_device_info</a> *info, FILE* fd, <span class="keywordtype">int</span> bs);</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="keywordtype">int</span> <a class="code" href="ztex_8h.html#a4f0de67505fd5f34a15dc14cecf9d44f">ztex_default_gpio_ctl</a> (libusb_device_handle *handle, <span class="keywordtype">int</span> mask, <span class="keywordtype">int</span> value) ;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="keywordtype">int</span> <a class="code" href="ztex_8h.html#a42bfe7c8c78b72c747531c370003edb9">ztex_default_reset</a>(libusb_device_handle *handle, <span class="keywordtype">int</span> leave );</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="keywordtype">int</span> <a class="code" href="ztex_8h.html#a21cdf044d5aa86885512f5ff9ae5bc3a">ztex_default_lsi_set1</a> (libusb_device_handle *handle, uint8_t addr, uint32_t val);</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="keywordtype">int</span> <a class="code" href="ztex_8h.html#a3e23422eb1fedebf51335b4c4d199b8c">ztex_default_lsi_set2</a> (libusb_device_handle *handle, uint8_t addr, <span class="keyword">const</span> uint32_t *val, <span class="keywordtype">int</span> length);</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keywordtype">int</span> <a class="code" href="ztex_8h.html#a7ee53b6af6ce8d7d468c52f9dd1fac6c">ztex_default_lsi_set3</a> (libusb_device_handle *handle, <span class="keyword">const</span> uint8_t *addr, <span class="keyword">const</span> uint32_t *val, <span class="keywordtype">int</span> length);</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> int64_t <a class="code" href="ztex_8h.html#a7d3f8a60e0a4d07d363d9ef7200f7ca2">ztex_default_lsi_get1</a> (libusb_device_handle *handle, uint8_t addr);</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="keywordtype">int</span> <a class="code" href="ztex_8h.html#aae9072dbf0828d9782abdd87114e1119">ztex_default_lsi_get2</a> (libusb_device_handle *handle, uint8_t addr, uint32_t *val, <span class="keywordtype">int</span> length);</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> }</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="preprocessor">#endif</span></div>
<div class="ttc" id="structztex__device__info_html_a0d73c2a3b2928e4de18b97a1a42bb859"><div class="ttname"><a href="structztex__device__info.html#a0d73c2a3b2928e4de18b97a1a42bb859">ztex_device_info::fast_config_ep</a></div><div class="ttdeci">uint8_t fast_config_ep</div><div class="ttdoc">Endpoint for fast FPGA configuration; 0 means unsupported. </div><div class="ttdef"><b>Definition:</b> ztex.h:63</div></div>
<div class="ttc" id="ztex_8h_html_aa64c1cefed076a0f48cafa1882593c79"><div class="ttname"><a href="ztex_8h.html#aa64c1cefed076a0f48cafa1882593c79">ztex_print_device_info</a></div><div class="ttdeci">int ztex_print_device_info(char *sbuf, int sbuflen, const ztex_device_info *info)</div><div class="ttdoc">Print device info to a string. </div><div class="ttdef"><b>Definition:</b> ztex.c:235</div></div>
<div class="ttc" id="ztex_8h_html_a28cef9d1e168b782b03579c4a59505d3"><div class="ttname"><a href="ztex_8h.html#a28cef9d1e168b782b03579c4a59505d3">ztex_get_device_info</a></div><div class="ttdeci">int ztex_get_device_info(libusb_device_handle *handle, ztex_device_info *info)</div><div class="ttdoc">Get device information. </div><div class="ttdef"><b>Definition:</b> ztex.c:174</div></div>
<div class="ttc" id="structztex__device__info_html"><div class="ttname"><a href="structztex__device__info.html">ztex_device_info</a></div><div class="ttdoc">A structure with information about the device. </div><div class="ttdef"><b>Definition:</b> ztex.h:49</div></div>
<div class="ttc" id="ztex_8h_html_a3e23422eb1fedebf51335b4c4d199b8c"><div class="ttname"><a href="ztex_8h.html#a3e23422eb1fedebf51335b4c4d199b8c">ztex_default_lsi_set2</a></div><div class="ttdeci">int ztex_default_lsi_set2(libusb_device_handle *handle, uint8_t addr, const uint32_t *val, int length)</div><div class="ttdoc">Send data to the low speed interface of default firmwares. </div><div class="ttdef"><b>Definition:</b> ztex.c:544</div></div>
<div class="ttc" id="structztex__device__info_html_a285fdf530dcf9323b0951f97696b9c2c"><div class="ttname"><a href="structztex__device__info.html#a285fdf530dcf9323b0951f97696b9c2c">ztex_device_info::board_series</a></div><div class="ttdeci">uint8_t board_series</div><div class="ttdoc">e.g. 2 for USB-FPGA Modules 2.14b; 255 means unknown </div><div class="ttdef"><b>Definition:</b> ztex.h:57</div></div>
<div class="ttc" id="structztex__device__info_html_a02781851eb020d49d6a330b3675359b2"><div class="ttname"><a href="structztex__device__info.html#a02781851eb020d49d6a330b3675359b2">ztex_device_info::default_in_ep</a></div><div class="ttdeci">uint8_t default_in_ep</div><div class="ttdoc">input endpoint of default interface; 255 means not available </div><div class="ttdef"><b>Definition:</b> ztex.h:73</div></div>
<div class="ttc" id="structztex__device__info_html_ad32962487418b80c8112e8b4decb33dc"><div class="ttname"><a href="structztex__device__info.html#ad32962487418b80c8112e8b4decb33dc">ztex_device_info::board_number</a></div><div class="ttdeci">uint8_t board_number</div><div class="ttdoc">e.g. 14 for USB-FPGA Modules 2.14b; 255 means unknown </div><div class="ttdef"><b>Definition:</b> ztex.h:59</div></div>
<div class="ttc" id="structztex__device__info_html_ad2f298d5f2d9eb33be12035bdbe66cf9"><div class="ttname"><a href="structztex__device__info.html#ad2f298d5f2d9eb33be12035bdbe66cf9">ztex_device_info::default_version1</a></div><div class="ttdeci">uint8_t default_version1</div><div class="ttdoc">default interface major version number; 0 means default interface not available </div><div class="ttdef"><b>Definition:</b> ztex.h:67</div></div>
<div class="ttc" id="ztex_8h_html_a74c89f5aa7e3754d88f1dc95846b5cbe"><div class="ttname"><a href="ztex_8h.html#a74c89f5aa7e3754d88f1dc95846b5cbe">ztex_find_bitstream</a></div><div class="ttdeci">char * ztex_find_bitstream(const ztex_device_info *info, const char *path, const char *name)</div><div class="ttdoc">Search for bitstream at standard locations. </div><div class="ttdef"><b>Definition:</b> ztex.c:287</div></div>
<div class="ttc" id="ztex_8h_html_ae679e66864c90211a3d8b4670a64d497"><div class="ttname"><a href="ztex_8h.html#ae679e66864c90211a3d8b4670a64d497">ztex_get_fpga_config</a></div><div class="ttdeci">int ztex_get_fpga_config(libusb_device_handle *handle)</div><div class="ttdoc">Get device information. </div><div class="ttdef"><b>Definition:</b> ztex.c:261</div></div>
<div class="ttc" id="ztex_8h_html_a4f0de67505fd5f34a15dc14cecf9d44f"><div class="ttname"><a href="ztex_8h.html#a4f0de67505fd5f34a15dc14cecf9d44f">ztex_default_gpio_ctl</a></div><div class="ttdeci">int ztex_default_gpio_ctl(libusb_device_handle *handle, int mask, int value)</div><div class="ttdoc">Reads and modifies the 4 GPIO pins. </div><div class="ttdef"><b>Definition:</b> ztex.c:494</div></div>
<div class="ttc" id="structztex__device__info_html_a0b66b758af1c90f74f16974e5764b9ca"><div class="ttname"><a href="structztex__device__info.html#a0b66b758af1c90f74f16974e5764b9ca">ztex_device_info::fx_version</a></div><div class="ttdeci">uint8_t fx_version</div><div class="ttdoc">2 for FX2, 3 for FX3 </div><div class="ttdef"><b>Definition:</b> ztex.h:55</div></div>
<div class="ttc" id="ztex_8h_html_a42bfe7c8c78b72c747531c370003edb9"><div class="ttname"><a href="ztex_8h.html#a42bfe7c8c78b72c747531c370003edb9">ztex_default_reset</a></div><div class="ttdeci">int ztex_default_reset(libusb_device_handle *handle, int leave)</div><div class="ttdoc">Assert the reset signal. </div><div class="ttdef"><b>Definition:</b> ztex.c:508</div></div>
<div class="ttc" id="structztex__device__info_html_a0acbe04807ae6dd10a0a8128a2913367"><div class="ttname"><a href="structztex__device__info.html#a0acbe04807ae6dd10a0a8128a2913367">ztex_device_info::fast_config_if</a></div><div class="ttdeci">uint8_t fast_config_if</div><div class="ttdoc">Interface for fast FPGA configuration. </div><div class="ttdef"><b>Definition:</b> ztex.h:65</div></div>
<div class="ttc" id="ztex_8h_html_a7d3f8a60e0a4d07d363d9ef7200f7ca2"><div class="ttname"><a href="ztex_8h.html#a7d3f8a60e0a4d07d363d9ef7200f7ca2">ztex_default_lsi_get1</a></div><div class="ttdeci">int64_t ztex_default_lsi_get1(libusb_device_handle *handle, uint8_t addr)</div><div class="ttdoc">Read data from the low speed interface of default firmwares. </div><div class="ttdef"><b>Definition:</b> ztex.c:602</div></div>
<div class="ttc" id="structztex__device__info_html_a0c09328b8b81a94f007f171bbcd6ad52"><div class="ttname"><a href="structztex__device__info.html#a0c09328b8b81a94f007f171bbcd6ad52">ztex_device_info::default_out_ep</a></div><div class="ttdeci">uint8_t default_out_ep</div><div class="ttdoc">output endpoint of default interface; 255 means not available </div><div class="ttdef"><b>Definition:</b> ztex.h:71</div></div>
<div class="ttc" id="ztex_8h_html_a7ee53b6af6ce8d7d468c52f9dd1fac6c"><div class="ttname"><a href="ztex_8h.html#a7ee53b6af6ce8d7d468c52f9dd1fac6c">ztex_default_lsi_set3</a></div><div class="ttdeci">int ztex_default_lsi_set3(libusb_device_handle *handle, const uint8_t *addr, const uint32_t *val, int length)</div><div class="ttdoc">Send data to the low speed interface of default firmwares. </div><div class="ttdef"><b>Definition:</b> ztex.c:574</div></div>
<div class="ttc" id="structztex__device__info_html_abaa139858c5fd670d3af219bea3bf066"><div class="ttname"><a href="structztex__device__info.html#abaa139858c5fd670d3af219bea3bf066">ztex_device_info::default_version2</a></div><div class="ttdeci">uint8_t default_version2</div><div class="ttdoc">default interface minor version number </div><div class="ttdef"><b>Definition:</b> ztex.h:69</div></div>
<div class="ttc" id="ztex_8h_html_aae9072dbf0828d9782abdd87114e1119"><div class="ttname"><a href="ztex_8h.html#aae9072dbf0828d9782abdd87114e1119">ztex_default_lsi_get2</a></div><div class="ttdeci">int ztex_default_lsi_get2(libusb_device_handle *handle, uint8_t addr, uint32_t *val, int length)</div><div class="ttdoc">Read data from the low speed interface of default firmwares. </div><div class="ttdef"><b>Definition:</b> ztex.c:620</div></div>
<div class="ttc" id="ztex_8h_html_a21cdf044d5aa86885512f5ff9ae5bc3a"><div class="ttname"><a href="ztex_8h.html#a21cdf044d5aa86885512f5ff9ae5bc3a">ztex_default_lsi_set1</a></div><div class="ttdeci">int ztex_default_lsi_set1(libusb_device_handle *handle, uint8_t addr, uint32_t val)</div><div class="ttdoc">Send data to the low speed interface of default firmwares. </div><div class="ttdef"><b>Definition:</b> ztex.c:525</div></div>
<div class="ttc" id="ztex_8h_html_a1861aa844f2ad3cacf37bbde0f9d6bcb"><div class="ttname"><a href="ztex_8h.html#a1861aa844f2ad3cacf37bbde0f9d6bcb">ztex_upload_bitstream</a></div><div class="ttdeci">int ztex_upload_bitstream(char *sbuf, int sbuflen, libusb_device_handle *handle, const ztex_device_info *info, FILE *fd, int bs)</div><div class="ttdoc">Upload bitstream to volatile memory. </div><div class="ttdef"><b>Definition:</b> ztex.c:319</div></div>
<div class="ttc" id="ztex_8h_html_a8ee4c93eef23fbc8044347a7ce351cf5"><div class="ttname"><a href="ztex_8h.html#a8ee4c93eef23fbc8044347a7ce351cf5">ztex_scan_bus</a></div><div class="ttdeci">int ztex_scan_bus(char *sbuf, int sbuflen, libusb_device **devs, int op, int id_vendor, int id_product, int busnum, int devnum, char *sn, char *ps)</div><div class="ttdoc">Scans the bus and performs certain operations on it. </div><div class="ttdef"><b>Definition:</b> ztex.c:105</div></div>
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