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<td width="35%" class="headerValue"><a href="../index.html">top level</a> - <a href="index.html">src</a> - Module.cpp<span style="font-size: 80%;"> (source / <a href="Module.cpp.func-sort-c.html">functions</a>)</span></td>
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<td class="headerCovTableEntry">105</td>
<td class="headerCovTableEntry">218</td>
<td class="headerCovTableEntryLo">48.2 %</td>
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<td class="headerValue">2025-03-08 12:10:52</td>
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<td class="headerCovTableEntry">9</td>
<td class="headerCovTableEntry">23</td>
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<pre class="sourceHeading"> Line data Source code</pre>
<pre class="source">
<a name="1"><span class="lineNum"> 1 </span> : #include "Module.h"</a>
<a name="2"><span class="lineNum"> 2 </span> : </a>
<a name="3"><span class="lineNum"> 3 </span> : // the following is probably only needed on non-Arduino builds</a>
<a name="4"><span class="lineNum"> 4 </span> : #include <stdio.h></a>
<a name="5"><span class="lineNum"> 5 </span> : #include <string.h></a>
<a name="6"><span class="lineNum"> 6 </span> : </a>
<a name="7"><span class="lineNum"> 7 </span> : #if defined(RADIOLIB_BUILD_ARDUINO)</a>
<a name="8"><span class="lineNum"> 8 </span> : #include "hal/Arduino/ArduinoHal.h"</a>
<a name="9"><span class="lineNum"> 9 </span> : </a>
<a name="10"><span class="lineNum"> 10 </span> : Module::Module(uint32_t cs, uint32_t irq, uint32_t rst, uint32_t gpio) : csPin(cs), irqPin(irq), rstPin(rst), gpioPin(gpio) {</a>
<a name="11"><span class="lineNum"> 11 </span> : this->hal = new ArduinoHal();</a>
<a name="12"><span class="lineNum"> 12 </span> : }</a>
<a name="13"><span class="lineNum"> 13 </span> : </a>
<a name="14"><span class="lineNum"> 14 </span> : Module::Module(uint32_t cs, uint32_t irq, uint32_t rst, uint32_t gpio, SPIClass& spi, SPISettings spiSettings) : csPin(cs), irqPin(irq), rstPin(rst), gpioPin(gpio) {</a>
<a name="15"><span class="lineNum"> 15 </span> : this->hal = new ArduinoHal(spi, spiSettings);</a>
<a name="16"><span class="lineNum"> 16 </span> : }</a>
<a name="17"><span class="lineNum"> 17 </span> : #endif</a>
<a name="18"><span class="lineNum"> 18 </span> : </a>
<a name="19"><span class="lineNum"> 19 </span><span class="lineCov"> 4 : Module::Module(RadioLibHal *hal, uint32_t cs, uint32_t irq, uint32_t rst, uint32_t gpio) : csPin(cs), irqPin(irq), rstPin(rst), gpioPin(gpio) {</span></a>
<a name="20"><span class="lineNum"> 20 </span><span class="lineCov"> 4 : this->hal = hal;</span></a>
<a name="21"><span class="lineNum"> 21 </span><span class="lineCov"> 4 : }</span></a>
<a name="22"><span class="lineNum"> 22 </span> : </a>
<a name="23"><span class="lineNum"> 23 </span><span class="lineNoCov"> 0 : Module::Module(const Module& mod) {</span></a>
<a name="24"><span class="lineNum"> 24 </span><span class="lineNoCov"> 0 : *this = mod;</span></a>
<a name="25"><span class="lineNum"> 25 </span><span class="lineNoCov"> 0 : }</span></a>
<a name="26"><span class="lineNum"> 26 </span> : </a>
<a name="27"><span class="lineNum"> 27 </span><span class="lineNoCov"> 0 : Module& Module::operator=(const Module& mod) {</span></a>
<a name="28"><span class="lineNum"> 28 </span><span class="lineNoCov"> 0 : memcpy(reinterpret_cast<void*>(&(const_cast<Module&>(mod)).spiConfig), &this->spiConfig, sizeof(SPIConfig_t));</span></a>
<a name="29"><span class="lineNum"> 29 </span><span class="lineNoCov"> 0 : this->csPin = mod.csPin;</span></a>
<a name="30"><span class="lineNum"> 30 </span><span class="lineNoCov"> 0 : this->irqPin = mod.irqPin;</span></a>
<a name="31"><span class="lineNum"> 31 </span><span class="lineNoCov"> 0 : this->rstPin = mod.rstPin;</span></a>
<a name="32"><span class="lineNum"> 32 </span><span class="lineNoCov"> 0 : this->gpioPin = mod.gpioPin;</span></a>
<a name="33"><span class="lineNum"> 33 </span><span class="lineNoCov"> 0 : return(*this);</span></a>
<a name="34"><span class="lineNum"> 34 </span> : }</a>
<a name="35"><span class="lineNum"> 35 </span> : </a>
<a name="36"><span class="lineNum"> 36 </span> : static volatile const char info[] = RADIOLIB_INFO;</a>
<a name="37"><span class="lineNum"> 37 </span><span class="lineCov"> 4 : void Module::init() {</span></a>
<a name="38"><span class="lineNum"> 38 </span><span class="lineCov"> 4 : this->hal->init();</span></a>
<a name="39"><span class="lineNum"> 39 </span><span class="lineCov"> 4 : this->hal->pinMode(csPin, this->hal->GpioModeOutput);</span></a>
<a name="40"><span class="lineNum"> 40 </span><span class="lineCov"> 4 : this->hal->digitalWrite(csPin, this->hal->GpioLevelHigh);</span></a>
<a name="41"><span class="lineNum"> 41 </span> : RADIOLIB_DEBUG_BASIC_PRINTLN(RADIOLIB_INFO);</a>
<a name="42"><span class="lineNum"> 42 </span><span class="lineCov"> 4 : }</span></a>
<a name="43"><span class="lineNum"> 43 </span> : </a>
<a name="44"><span class="lineNum"> 44 </span><span class="lineCov"> 4 : void Module::term() {</span></a>
<a name="45"><span class="lineNum"> 45 </span> : // stop hardware interfaces (if they were initialized by the library)</a>
<a name="46"><span class="lineNum"> 46 </span><span class="lineCov"> 4 : this->hal->term();</span></a>
<a name="47"><span class="lineNum"> 47 </span><span class="lineCov"> 4 : }</span></a>
<a name="48"><span class="lineNum"> 48 </span> : </a>
<a name="49"><span class="lineNum"> 49 </span><span class="lineCov"> 10 : int16_t Module::SPIgetRegValue(uint32_t reg, uint8_t msb, uint8_t lsb) {</span></a>
<a name="50"><span class="lineNum"> 50 </span><span class="lineCov"> 10 : if((msb > 7) || (lsb > 7) || (lsb > msb)) {</span></a>
<a name="51"><span class="lineNum"> 51 </span><span class="lineCov"> 6 : return(RADIOLIB_ERR_INVALID_BIT_RANGE);</span></a>
<a name="52"><span class="lineNum"> 52 </span> : }</a>
<a name="53"><span class="lineNum"> 53 </span> : </a>
<a name="54"><span class="lineNum"> 54 </span><span class="lineCov"> 4 : uint8_t rawValue = SPIreadRegister(reg);</span></a>
<a name="55"><span class="lineNum"> 55 </span><span class="lineCov"> 4 : uint8_t maskedValue = rawValue & ((0b11111111 << lsb) & (0b11111111 >> (7 - msb)));</span></a>
<a name="56"><span class="lineNum"> 56 </span><span class="lineCov"> 4 : return(maskedValue);</span></a>
<a name="57"><span class="lineNum"> 57 </span> : }</a>
<a name="58"><span class="lineNum"> 58 </span> : </a>
<a name="59"><span class="lineNum"> 59 </span><span class="lineCov"> 16 : int16_t Module::SPIsetRegValue(uint32_t reg, uint8_t value, uint8_t msb, uint8_t lsb, uint8_t checkInterval, uint8_t checkMask, bool force) {</span></a>
<a name="60"><span class="lineNum"> 60 </span><span class="lineCov"> 16 : if((msb > 7) || (lsb > 7) || (lsb > msb)) {</span></a>
<a name="61"><span class="lineNum"> 61 </span><span class="lineCov"> 6 : return(RADIOLIB_ERR_INVALID_BIT_RANGE);</span></a>
<a name="62"><span class="lineNum"> 62 </span> : }</a>
<a name="63"><span class="lineNum"> 63 </span> : </a>
<a name="64"><span class="lineNum"> 64 </span> : // read the current value</a>
<a name="65"><span class="lineNum"> 65 </span><span class="lineCov"> 10 : uint8_t currentValue = SPIreadRegister(reg);</span></a>
<a name="66"><span class="lineNum"> 66 </span><span class="lineCov"> 10 : uint8_t mask = ~((0b11111111 << (msb + 1)) | (0b11111111 >> (8 - lsb)));</span></a>
<a name="67"><span class="lineNum"> 67 </span> : </a>
<a name="68"><span class="lineNum"> 68 </span> : // check if we actually need to update the register</a>
<a name="69"><span class="lineNum"> 69 </span><span class="lineCov"> 10 : if((currentValue & mask) == (value & mask) && !force) {</span></a>
<a name="70"><span class="lineNum"> 70 </span><span class="lineNoCov"> 0 : return(RADIOLIB_ERR_NONE);</span></a>
<a name="71"><span class="lineNum"> 71 </span> : }</a>
<a name="72"><span class="lineNum"> 72 </span> : </a>
<a name="73"><span class="lineNum"> 73 </span> : // update the register</a>
<a name="74"><span class="lineNum"> 74 </span><span class="lineCov"> 10 : uint8_t newValue = (currentValue & ~mask) | (value & mask);</span></a>
<a name="75"><span class="lineNum"> 75 </span><span class="lineCov"> 10 : SPIwriteRegister(reg, newValue);</span></a>
<a name="76"><span class="lineNum"> 76 </span> : </a>
<a name="77"><span class="lineNum"> 77 </span> : #if RADIOLIB_SPI_PARANOID</a>
<a name="78"><span class="lineNum"> 78 </span> : // check register value each millisecond until check interval is reached</a>
<a name="79"><span class="lineNum"> 79 </span> : // some registers need a bit of time to process the change (e.g. SX127X_REG_OP_MODE)</a>
<a name="80"><span class="lineNum"> 80 </span><span class="lineCov"> 10 : RadioLibTime_t start = this->hal->micros();</span></a>
<a name="81"><span class="lineNum"> 81 </span> : #if RADIOLIB_DEBUG_SPI</a>
<a name="82"><span class="lineNum"> 82 </span> : uint8_t readValue = 0x00;</a>
<a name="83"><span class="lineNum"> 83 </span> : #endif</a>
<a name="84"><span class="lineNum"> 84 </span><span class="lineCov"> 1448 : while(this->hal->micros() - start < (checkInterval * 1000)) {</span></a>
<a name="85"><span class="lineNum"> 85 </span><span class="lineCov"> 1440 : uint8_t val = SPIreadRegister(reg);</span></a>
<a name="86"><span class="lineNum"> 86 </span><span class="lineCov"> 1440 : if((val & checkMask) == (newValue & checkMask)) {</span></a>
<a name="87"><span class="lineNum"> 87 </span> : // check passed, we can stop the loop</a>
<a name="88"><span class="lineNum"> 88 </span><span class="lineCov"> 2 : return(RADIOLIB_ERR_NONE);</span></a>
<a name="89"><span class="lineNum"> 89 </span> : }</a>
<a name="90"><span class="lineNum"> 90 </span> : #if RADIOLIB_DEBUG_SPI</a>
<a name="91"><span class="lineNum"> 91 </span> : readValue = val;</a>
<a name="92"><span class="lineNum"> 92 </span> : #endif</a>
<a name="93"><span class="lineNum"> 93 </span> : }</a>
<a name="94"><span class="lineNum"> 94 </span> : </a>
<a name="95"><span class="lineNum"> 95 </span> : // check failed, print debug info</a>
<a name="96"><span class="lineNum"> 96 </span> : RADIOLIB_DEBUG_SPI_PRINTLN();</a>
<a name="97"><span class="lineNum"> 97 </span> : RADIOLIB_DEBUG_SPI_PRINTLN("address:\t0x%X", reg);</a>
<a name="98"><span class="lineNum"> 98 </span> : RADIOLIB_DEBUG_SPI_PRINTLN("bits:\t\t%d %d", msb, lsb);</a>
<a name="99"><span class="lineNum"> 99 </span> : RADIOLIB_DEBUG_SPI_PRINTLN("value:\t\t0x%X", value);</a>
<a name="100"><span class="lineNum"> 100 </span> : RADIOLIB_DEBUG_SPI_PRINTLN("current:\t0x%X", currentValue);</a>
<a name="101"><span class="lineNum"> 101 </span> : RADIOLIB_DEBUG_SPI_PRINTLN("mask:\t\t0x%X", mask);</a>
<a name="102"><span class="lineNum"> 102 </span> : RADIOLIB_DEBUG_SPI_PRINTLN("new:\t\t0x%X", newValue);</a>
<a name="103"><span class="lineNum"> 103 </span> : RADIOLIB_DEBUG_SPI_PRINTLN("read:\t\t0x%X", readValue);</a>
<a name="104"><span class="lineNum"> 104 </span> : </a>
<a name="105"><span class="lineNum"> 105 </span><span class="lineCov"> 8 : return(RADIOLIB_ERR_SPI_WRITE_FAILED);</span></a>
<a name="106"><span class="lineNum"> 106 </span> : #else</a>
<a name="107"><span class="lineNum"> 107 </span> : return(RADIOLIB_ERR_NONE);</a>
<a name="108"><span class="lineNum"> 108 </span> : #endif</a>
<a name="109"><span class="lineNum"> 109 </span> : }</a>
<a name="110"><span class="lineNum"> 110 </span> : </a>
<a name="111"><span class="lineNum"> 111 </span><span class="lineNoCov"> 0 : void Module::SPIreadRegisterBurst(uint32_t reg, size_t numBytes, uint8_t* inBytes) {</span></a>
<a name="112"><span class="lineNum"> 112 </span><span class="lineNoCov"> 0 : if(!this->spiConfig.stream) {</span></a>
<a name="113"><span class="lineNum"> 113 </span><span class="lineNoCov"> 0 : SPItransfer(this->spiConfig.cmds[RADIOLIB_MODULE_SPI_COMMAND_READ], reg, NULL, inBytes, numBytes);</span></a>
<a name="114"><span class="lineNum"> 114 </span> : } else {</a>
<a name="115"><span class="lineNum"> 115 </span> : uint8_t cmd[6];</a>
<a name="116"><span class="lineNum"> 116 </span><span class="lineNoCov"> 0 : uint8_t* cmdPtr = cmd;</span></a>
<a name="117"><span class="lineNum"> 117 </span><span class="lineNoCov"> 0 : for(int8_t i = (int8_t)this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_CMD]/8 - 1; i >= 0; i--) {</span></a>
<a name="118"><span class="lineNum"> 118 </span><span class="lineNoCov"> 0 : *(cmdPtr++) = (this->spiConfig.cmds[RADIOLIB_MODULE_SPI_COMMAND_READ] >> 8*i) & 0xFF;</span></a>
<a name="119"><span class="lineNum"> 119 </span> : }</a>
<a name="120"><span class="lineNum"> 120 </span><span class="lineNoCov"> 0 : for(int8_t i = (int8_t)((this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_ADDR]/8) - 1); i >= 0; i--) {</span></a>
<a name="121"><span class="lineNum"> 121 </span><span class="lineNoCov"> 0 : *(cmdPtr++) = (reg >> 8*i) & 0xFF;</span></a>
<a name="122"><span class="lineNum"> 122 </span> : }</a>
<a name="123"><span class="lineNum"> 123 </span><span class="lineNoCov"> 0 : SPItransferStream(cmd, this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_CMD]/8 + this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_ADDR]/8, false, NULL, inBytes, numBytes, true);</span></a>
<a name="124"><span class="lineNum"> 124 </span> : }</a>
<a name="125"><span class="lineNum"> 125 </span><span class="lineNoCov"> 0 : }</span></a>
<a name="126"><span class="lineNum"> 126 </span> : </a>
<a name="127"><span class="lineNum"> 127 </span><span class="lineCov"> 1454 : uint8_t Module::SPIreadRegister(uint32_t reg) {</span></a>
<a name="128"><span class="lineNum"> 128 </span><span class="lineCov"> 1454 : uint8_t resp = 0;</span></a>
<a name="129"><span class="lineNum"> 129 </span><span class="lineCov"> 1454 : if(!spiConfig.stream) {</span></a>
<a name="130"><span class="lineNum"> 130 </span><span class="lineCov"> 1036 : SPItransfer(this->spiConfig.cmds[RADIOLIB_MODULE_SPI_COMMAND_READ], reg, NULL, &resp, 1);</span></a>
<a name="131"><span class="lineNum"> 131 </span> : } else {</a>
<a name="132"><span class="lineNum"> 132 </span> : uint8_t cmd[6];</a>
<a name="133"><span class="lineNum"> 133 </span><span class="lineCov"> 418 : uint8_t* cmdPtr = cmd;</span></a>
<a name="134"><span class="lineNum"> 134 </span><span class="lineCov"> 836 : for(int8_t i = (int8_t)this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_CMD]/8 - 1; i >= 0; i--) {</span></a>
<a name="135"><span class="lineNum"> 135 </span><span class="lineCov"> 418 : *(cmdPtr++) = (this->spiConfig.cmds[RADIOLIB_MODULE_SPI_COMMAND_READ] >> 8*i) & 0xFF;</span></a>
<a name="136"><span class="lineNum"> 136 </span> : }</a>
<a name="137"><span class="lineNum"> 137 </span><span class="lineCov"> 1254 : for(int8_t i = (int8_t)((this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_ADDR]/8) - 1); i >= 0; i--) {</span></a>
<a name="138"><span class="lineNum"> 138 </span><span class="lineCov"> 836 : *(cmdPtr++) = (reg >> 8*i) & 0xFF;</span></a>
<a name="139"><span class="lineNum"> 139 </span> : }</a>
<a name="140"><span class="lineNum"> 140 </span><span class="lineCov"> 418 : SPItransferStream(cmd, this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_CMD]/8 + this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_ADDR]/8, false, NULL, &resp, 1, true);</span></a>
<a name="141"><span class="lineNum"> 141 </span> : }</a>
<a name="142"><span class="lineNum"> 142 </span><span class="lineCov"> 1454 : return(resp);</span></a>
<a name="143"><span class="lineNum"> 143 </span> : }</a>
<a name="144"><span class="lineNum"> 144 </span> : </a>
<a name="145"><span class="lineNum"> 145 </span><span class="lineNoCov"> 0 : void Module::SPIwriteRegisterBurst(uint32_t reg, const uint8_t* data, size_t numBytes) {</span></a>
<a name="146"><span class="lineNum"> 146 </span><span class="lineNoCov"> 0 : if(!spiConfig.stream) {</span></a>
<a name="147"><span class="lineNum"> 147 </span><span class="lineNoCov"> 0 : SPItransfer(spiConfig.cmds[RADIOLIB_MODULE_SPI_COMMAND_WRITE], reg, data, NULL, numBytes);</span></a>
<a name="148"><span class="lineNum"> 148 </span> : } else {</a>
<a name="149"><span class="lineNum"> 149 </span> : uint8_t cmd[6];</a>
<a name="150"><span class="lineNum"> 150 </span><span class="lineNoCov"> 0 : uint8_t* cmdPtr = cmd;</span></a>
<a name="151"><span class="lineNum"> 151 </span><span class="lineNoCov"> 0 : for(int8_t i = (int8_t)this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_CMD]/8 - 1; i >= 0; i--) {</span></a>
<a name="152"><span class="lineNum"> 152 </span><span class="lineNoCov"> 0 : *(cmdPtr++) = (this->spiConfig.cmds[RADIOLIB_MODULE_SPI_COMMAND_WRITE] >> 8*i) & 0xFF;</span></a>
<a name="153"><span class="lineNum"> 153 </span> : }</a>
<a name="154"><span class="lineNum"> 154 </span><span class="lineNoCov"> 0 : for(int8_t i = (int8_t)((this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_ADDR]/8) - 1); i >= 0; i--) {</span></a>
<a name="155"><span class="lineNum"> 155 </span><span class="lineNoCov"> 0 : *(cmdPtr++) = (reg >> 8*i) & 0xFF;</span></a>
<a name="156"><span class="lineNum"> 156 </span> : }</a>
<a name="157"><span class="lineNum"> 157 </span><span class="lineNoCov"> 0 : SPItransferStream(cmd, this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_CMD]/8 + this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_ADDR]/8, true, data, NULL, numBytes, true);</span></a>
<a name="158"><span class="lineNum"> 158 </span> : }</a>
<a name="159"><span class="lineNum"> 159 </span><span class="lineNoCov"> 0 : }</span></a>
<a name="160"><span class="lineNum"> 160 </span> : </a>
<a name="161"><span class="lineNum"> 161 </span><span class="lineCov"> 10 : void Module::SPIwriteRegister(uint32_t reg, uint8_t data) {</span></a>
<a name="162"><span class="lineNum"> 162 </span><span class="lineCov"> 10 : if(!spiConfig.stream) {</span></a>
<a name="163"><span class="lineNum"> 163 </span><span class="lineCov"> 5 : SPItransfer(spiConfig.cmds[RADIOLIB_MODULE_SPI_COMMAND_WRITE], reg, &data, NULL, 1);</span></a>
<a name="164"><span class="lineNum"> 164 </span> : } else {</a>
<a name="165"><span class="lineNum"> 165 </span> : uint8_t cmd[6];</a>
<a name="166"><span class="lineNum"> 166 </span><span class="lineCov"> 5 : uint8_t* cmdPtr = cmd;</span></a>
<a name="167"><span class="lineNum"> 167 </span><span class="lineCov"> 10 : for(int8_t i = (int8_t)this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_CMD]/8 - 1; i >= 0; i--) {</span></a>
<a name="168"><span class="lineNum"> 168 </span><span class="lineCov"> 5 : *(cmdPtr++) = (this->spiConfig.cmds[RADIOLIB_MODULE_SPI_COMMAND_WRITE] >> 8*i) & 0xFF;</span></a>
<a name="169"><span class="lineNum"> 169 </span> : }</a>
<a name="170"><span class="lineNum"> 170 </span><span class="lineCov"> 15 : for(int8_t i = (int8_t)((this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_ADDR]/8) - 1); i >= 0; i--) {</span></a>
<a name="171"><span class="lineNum"> 171 </span><span class="lineCov"> 10 : *(cmdPtr++) = (reg >> 8*i) & 0xFF;</span></a>
<a name="172"><span class="lineNum"> 172 </span> : }</a>
<a name="173"><span class="lineNum"> 173 </span><span class="lineCov"> 5 : SPItransferStream(cmd, this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_CMD]/8 + this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_ADDR]/8, true, &data, NULL, 1, true);</span></a>
<a name="174"><span class="lineNum"> 174 </span> : }</a>
<a name="175"><span class="lineNum"> 175 </span><span class="lineCov"> 10 : }</span></a>
<a name="176"><span class="lineNum"> 176 </span> : </a>
<a name="177"><span class="lineNum"> 177 </span><span class="lineCov"> 1041 : void Module::SPItransfer(uint16_t cmd, uint32_t reg, const uint8_t* dataOut, uint8_t* dataIn, size_t numBytes) {</span></a>
<a name="178"><span class="lineNum"> 178 </span> : // prepare the buffers</a>
<a name="179"><span class="lineNum"> 179 </span><span class="lineCov"> 1041 : size_t buffLen = this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_CMD]/8 + this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_ADDR]/8 + numBytes;</span></a>
<a name="180"><span class="lineNum"> 180 </span> : #if RADIOLIB_STATIC_ONLY</a>
<a name="181"><span class="lineNum"> 181 </span> : uint8_t buffOut[RADIOLIB_STATIC_ARRAY_SIZE];</a>
<a name="182"><span class="lineNum"> 182 </span> : uint8_t buffIn[RADIOLIB_STATIC_ARRAY_SIZE];</a>
<a name="183"><span class="lineNum"> 183 </span> : #else</a>
<a name="184"><span class="lineNum"> 184 </span><span class="lineCov"> 1041 : uint8_t* buffOut = new uint8_t[buffLen];</span></a>
<a name="185"><span class="lineNum"> 185 </span><span class="lineCov"> 1041 : uint8_t* buffIn = new uint8_t[buffLen];</span></a>
<a name="186"><span class="lineNum"> 186 </span> : #endif</a>
<a name="187"><span class="lineNum"> 187 </span><span class="lineCov"> 1041 : uint8_t* buffOutPtr = buffOut;</span></a>
<a name="188"><span class="lineNum"> 188 </span> : </a>
<a name="189"><span class="lineNum"> 189 </span> : // copy the command</a>
<a name="190"><span class="lineNum"> 190 </span> : // TODO properly handle variable commands and addresses</a>
<a name="191"><span class="lineNum"> 191 </span><span class="lineCov"> 1041 : if(this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_ADDR] <= 8) {</span></a>
<a name="192"><span class="lineNum"> 192 </span><span class="lineCov"> 1041 : *(buffOutPtr++) = reg | cmd;</span></a>
<a name="193"><span class="lineNum"> 193 </span> : } else {</a>
<a name="194"><span class="lineNum"> 194 </span><span class="lineNoCov"> 0 : *(buffOutPtr++) = (reg >> 8) | cmd;</span></a>
<a name="195"><span class="lineNum"> 195 </span><span class="lineNoCov"> 0 : *(buffOutPtr++) = reg & 0xFF;</span></a>
<a name="196"><span class="lineNum"> 196 </span> : }</a>
<a name="197"><span class="lineNum"> 197 </span> : </a>
<a name="198"><span class="lineNum"> 198 </span> : // copy the data</a>
<a name="199"><span class="lineNum"> 199 </span><span class="lineCov"> 1041 : if(cmd == spiConfig.cmds[RADIOLIB_MODULE_SPI_COMMAND_WRITE]) {</span></a>
<a name="200"><span class="lineNum"> 200 </span><span class="lineCov"> 5 : memcpy(buffOutPtr, dataOut, numBytes);</span></a>
<a name="201"><span class="lineNum"> 201 </span> : } else {</a>
<a name="202"><span class="lineNum"> 202 </span><span class="lineCov"> 1036 : memset(buffOutPtr, this->spiConfig.cmds[RADIOLIB_MODULE_SPI_COMMAND_NOP], numBytes);</span></a>
<a name="203"><span class="lineNum"> 203 </span> : }</a>
<a name="204"><span class="lineNum"> 204 </span> : </a>
<a name="205"><span class="lineNum"> 205 </span> : // do the transfer</a>
<a name="206"><span class="lineNum"> 206 </span><span class="lineCov"> 1041 : this->hal->spiBeginTransaction();</span></a>
<a name="207"><span class="lineNum"> 207 </span><span class="lineCov"> 1041 : this->hal->digitalWrite(this->csPin, this->hal->GpioLevelLow);</span></a>
<a name="208"><span class="lineNum"> 208 </span><span class="lineCov"> 1041 : this->hal->spiTransfer(buffOut, buffLen, buffIn);</span></a>
<a name="209"><span class="lineNum"> 209 </span><span class="lineCov"> 1041 : this->hal->digitalWrite(this->csPin, this->hal->GpioLevelHigh);</span></a>
<a name="210"><span class="lineNum"> 210 </span><span class="lineCov"> 1041 : this->hal->spiEndTransaction();</span></a>
<a name="211"><span class="lineNum"> 211 </span> : </a>
<a name="212"><span class="lineNum"> 212 </span> : // copy the data</a>
<a name="213"><span class="lineNum"> 213 </span><span class="lineCov"> 1041 : if(cmd == spiConfig.cmds[RADIOLIB_MODULE_SPI_COMMAND_READ]) {</span></a>
<a name="214"><span class="lineNum"> 214 </span><span class="lineCov"> 1036 : memcpy(dataIn, &buffIn[this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_ADDR]/8], numBytes);</span></a>
<a name="215"><span class="lineNum"> 215 </span> : }</a>
<a name="216"><span class="lineNum"> 216 </span> : </a>
<a name="217"><span class="lineNum"> 217 </span> : // print debug information</a>
<a name="218"><span class="lineNum"> 218 </span> : #if RADIOLIB_DEBUG_SPI</a>
<a name="219"><span class="lineNum"> 219 </span> : const uint8_t* debugBuffPtr = NULL;</a>
<a name="220"><span class="lineNum"> 220 </span> : if(cmd == spiConfig.cmds[RADIOLIB_MODULE_SPI_COMMAND_WRITE]) {</a>
<a name="221"><span class="lineNum"> 221 </span> : RADIOLIB_DEBUG_SPI_PRINT("W\t%X\t", reg);</a>
<a name="222"><span class="lineNum"> 222 </span> : debugBuffPtr = &buffOut[this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_ADDR]/8];</a>
<a name="223"><span class="lineNum"> 223 </span> : } else if(cmd == spiConfig.cmds[RADIOLIB_MODULE_SPI_COMMAND_READ]) {</a>
<a name="224"><span class="lineNum"> 224 </span> : RADIOLIB_DEBUG_SPI_PRINT("R\t%X\t", reg);</a>
<a name="225"><span class="lineNum"> 225 </span> : debugBuffPtr = &buffIn[this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_ADDR]/8];</a>
<a name="226"><span class="lineNum"> 226 </span> : }</a>
<a name="227"><span class="lineNum"> 227 </span> : for(size_t n = 0; n < numBytes; n++) {</a>
<a name="228"><span class="lineNum"> 228 </span> : RADIOLIB_DEBUG_SPI_PRINT_NOTAG("%X\t", debugBuffPtr[n]);</a>
<a name="229"><span class="lineNum"> 229 </span> : }</a>
<a name="230"><span class="lineNum"> 230 </span> : RADIOLIB_DEBUG_SPI_PRINTLN_NOTAG("");</a>
<a name="231"><span class="lineNum"> 231 </span> : #endif</a>
<a name="232"><span class="lineNum"> 232 </span> : </a>
<a name="233"><span class="lineNum"> 233 </span> : #if !RADIOLIB_STATIC_ONLY</a>
<a name="234"><span class="lineNum"> 234 </span><span class="lineCov"> 1041 : delete[] buffOut;</span></a>
<a name="235"><span class="lineNum"> 235 </span><span class="lineCov"> 1041 : delete[] buffIn;</span></a>
<a name="236"><span class="lineNum"> 236 </span> : #endif</a>
<a name="237"><span class="lineNum"> 237 </span><span class="lineCov"> 1041 : }</span></a>
<a name="238"><span class="lineNum"> 238 </span> : </a>
<a name="239"><span class="lineNum"> 239 </span><span class="lineNoCov"> 0 : int16_t Module::SPIreadStream(uint16_t cmd, uint8_t* data, size_t numBytes, bool waitForGpio, bool verify) {</span></a>
<a name="240"><span class="lineNum"> 240 </span> : uint8_t cmdBuf[2];</a>
<a name="241"><span class="lineNum"> 241 </span><span class="lineNoCov"> 0 : uint8_t* cmdPtr = cmdBuf;</span></a>
<a name="242"><span class="lineNum"> 242 </span><span class="lineNoCov"> 0 : for(int8_t i = (int8_t)this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_CMD]/8 - 1; i >= 0; i--) {</span></a>
<a name="243"><span class="lineNum"> 243 </span><span class="lineNoCov"> 0 : *(cmdPtr++) = (cmd >> 8*i) & 0xFF;</span></a>
<a name="244"><span class="lineNum"> 244 </span> : }</a>
<a name="245"><span class="lineNum"> 245 </span><span class="lineNoCov"> 0 : return(this->SPIreadStream(cmdBuf, this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_CMD]/8, data, numBytes, waitForGpio, verify));</span></a>
<a name="246"><span class="lineNum"> 246 </span> : }</a>
<a name="247"><span class="lineNum"> 247 </span> : </a>
<a name="248"><span class="lineNum"> 248 </span><span class="lineNoCov"> 0 : int16_t Module::SPIreadStream(const uint8_t* cmd, uint8_t cmdLen, uint8_t* data, size_t numBytes, bool waitForGpio, bool verify) {</span></a>
<a name="249"><span class="lineNum"> 249 </span> : // send the command</a>
<a name="250"><span class="lineNum"> 250 </span><span class="lineNoCov"> 0 : int16_t state = this->SPItransferStream(cmd, cmdLen, false, NULL, data, numBytes, waitForGpio);</span></a>
<a name="251"><span class="lineNum"> 251 </span><span class="lineNoCov"> 0 : RADIOLIB_ASSERT(state);</span></a>
<a name="252"><span class="lineNum"> 252 </span> : </a>
<a name="253"><span class="lineNum"> 253 </span> : #if !RADIOLIB_SPI_PARANOID</a>
<a name="254"><span class="lineNum"> 254 </span> : (void)verify;</a>
<a name="255"><span class="lineNum"> 255 </span> : return(RADIOLIB_ERR_NONE);</a>
<a name="256"><span class="lineNum"> 256 </span> : #else</a>
<a name="257"><span class="lineNum"> 257 </span> : </a>
<a name="258"><span class="lineNum"> 258 </span> : // check the status</a>
<a name="259"><span class="lineNum"> 259 </span><span class="lineNoCov"> 0 : if(verify && (this->spiConfig.checkStatusCb != nullptr)) {</span></a>
<a name="260"><span class="lineNum"> 260 </span><span class="lineNoCov"> 0 : state = this->spiConfig.checkStatusCb(this);</span></a>
<a name="261"><span class="lineNum"> 261 </span> : }</a>
<a name="262"><span class="lineNum"> 262 </span> : </a>
<a name="263"><span class="lineNum"> 263 </span><span class="lineNoCov"> 0 : return(state);</span></a>
<a name="264"><span class="lineNum"> 264 </span> : #endif</a>
<a name="265"><span class="lineNum"> 265 </span> : }</a>
<a name="266"><span class="lineNum"> 266 </span> : </a>
<a name="267"><span class="lineNum"> 267 </span><span class="lineNoCov"> 0 : int16_t Module::SPIwriteStream(uint16_t cmd, const uint8_t* data, size_t numBytes, bool waitForGpio, bool verify) {</span></a>
<a name="268"><span class="lineNum"> 268 </span> : uint8_t cmdBuf[2];</a>
<a name="269"><span class="lineNum"> 269 </span><span class="lineNoCov"> 0 : uint8_t* cmdPtr = cmdBuf;</span></a>
<a name="270"><span class="lineNum"> 270 </span><span class="lineNoCov"> 0 : for(int8_t i = (int8_t)this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_CMD]/8 - 1; i >= 0; i--) {</span></a>
<a name="271"><span class="lineNum"> 271 </span><span class="lineNoCov"> 0 : *(cmdPtr++) = (cmd >> 8*i) & 0xFF;</span></a>
<a name="272"><span class="lineNum"> 272 </span> : }</a>
<a name="273"><span class="lineNum"> 273 </span><span class="lineNoCov"> 0 : return(this->SPIwriteStream(cmdBuf, this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_CMD]/8, data, numBytes, waitForGpio, verify));</span></a>
<a name="274"><span class="lineNum"> 274 </span> : }</a>
<a name="275"><span class="lineNum"> 275 </span> : </a>
<a name="276"><span class="lineNum"> 276 </span><span class="lineNoCov"> 0 : int16_t Module::SPIwriteStream(const uint8_t* cmd, uint8_t cmdLen, const uint8_t* data, size_t numBytes, bool waitForGpio, bool verify) {</span></a>
<a name="277"><span class="lineNum"> 277 </span> : // send the command</a>
<a name="278"><span class="lineNum"> 278 </span><span class="lineNoCov"> 0 : int16_t state = this->SPItransferStream(cmd, cmdLen, true, data, NULL, numBytes, waitForGpio);</span></a>
<a name="279"><span class="lineNum"> 279 </span><span class="lineNoCov"> 0 : RADIOLIB_ASSERT(state);</span></a>
<a name="280"><span class="lineNum"> 280 </span> : </a>
<a name="281"><span class="lineNum"> 281 </span> : #if !RADIOLIB_SPI_PARANOID</a>
<a name="282"><span class="lineNum"> 282 </span> : (void)verify;</a>
<a name="283"><span class="lineNum"> 283 </span> : return(RADIOLIB_ERR_NONE);</a>
<a name="284"><span class="lineNum"> 284 </span> : #else</a>
<a name="285"><span class="lineNum"> 285 </span> : </a>
<a name="286"><span class="lineNum"> 286 </span> : // check the status</a>
<a name="287"><span class="lineNum"> 287 </span><span class="lineNoCov"> 0 : if(verify && (this->spiConfig.checkStatusCb != nullptr)) {</span></a>
<a name="288"><span class="lineNum"> 288 </span><span class="lineNoCov"> 0 : state = this->spiConfig.checkStatusCb(this);</span></a>
<a name="289"><span class="lineNum"> 289 </span> : }</a>
<a name="290"><span class="lineNum"> 290 </span> : </a>
<a name="291"><span class="lineNum"> 291 </span><span class="lineNoCov"> 0 : return(state);</span></a>
<a name="292"><span class="lineNum"> 292 </span> : #endif</a>
<a name="293"><span class="lineNum"> 293 </span> : }</a>
<a name="294"><span class="lineNum"> 294 </span> : </a>
<a name="295"><span class="lineNum"> 295 </span><span class="lineNoCov"> 0 : int16_t Module::SPIcheckStream() {</span></a>
<a name="296"><span class="lineNum"> 296 </span><span class="lineNoCov"> 0 : int16_t state = RADIOLIB_ERR_NONE;</span></a>
<a name="297"><span class="lineNum"> 297 </span> : </a>
<a name="298"><span class="lineNum"> 298 </span> : #if RADIOLIB_SPI_PARANOID</a>
<a name="299"><span class="lineNum"> 299 </span> : // get the status</a>
<a name="300"><span class="lineNum"> 300 </span><span class="lineNoCov"> 0 : uint8_t spiStatus = 0;</span></a>
<a name="301"><span class="lineNum"> 301 </span> : uint8_t cmdBuf[2];</a>
<a name="302"><span class="lineNum"> 302 </span><span class="lineNoCov"> 0 : uint8_t* cmdPtr = cmdBuf;</span></a>
<a name="303"><span class="lineNum"> 303 </span><span class="lineNoCov"> 0 : for(int8_t i = (int8_t)this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_CMD]/8 - 1; i >= 0; i--) {</span></a>
<a name="304"><span class="lineNum"> 304 </span><span class="lineNoCov"> 0 : *(cmdPtr++) = ( this->spiConfig.cmds[RADIOLIB_MODULE_SPI_COMMAND_STATUS] >> 8*i) & 0xFF;</span></a>
<a name="305"><span class="lineNum"> 305 </span> : }</a>
<a name="306"><span class="lineNum"> 306 </span><span class="lineNoCov"> 0 : state = this->SPItransferStream(cmdBuf, this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_CMD]/8, false, NULL, &spiStatus, 1, true);</span></a>
<a name="307"><span class="lineNum"> 307 </span><span class="lineNoCov"> 0 : RADIOLIB_ASSERT(state);</span></a>
<a name="308"><span class="lineNum"> 308 </span> : </a>
<a name="309"><span class="lineNum"> 309 </span> : // translate to RadioLib status code</a>
<a name="310"><span class="lineNum"> 310 </span><span class="lineNoCov"> 0 : if(this->spiConfig.parseStatusCb != nullptr) {</span></a>
<a name="311"><span class="lineNum"> 311 </span><span class="lineNoCov"> 0 : this->spiConfig.err = this->spiConfig.parseStatusCb(spiStatus);</span></a>
<a name="312"><span class="lineNum"> 312 </span> : }</a>
<a name="313"><span class="lineNum"> 313 </span> : #endif</a>
<a name="314"><span class="lineNum"> 314 </span> : </a>
<a name="315"><span class="lineNum"> 315 </span><span class="lineNoCov"> 0 : return(state);</span></a>
<a name="316"><span class="lineNum"> 316 </span> : }</a>
<a name="317"><span class="lineNum"> 317 </span> : </a>
<a name="318"><span class="lineNum"> 318 </span><span class="lineCov"> 423 : int16_t Module::SPItransferStream(const uint8_t* cmd, uint8_t cmdLen, bool write, const uint8_t* dataOut, uint8_t* dataIn, size_t numBytes, bool waitForGpio) {</span></a>
<a name="319"><span class="lineNum"> 319 </span> : // prepare the output buffer</a>
<a name="320"><span class="lineNum"> 320 </span><span class="lineCov"> 423 : int16_t state = RADIOLIB_ERR_NONE;</span></a>
<a name="321"><span class="lineNum"> 321 </span><span class="lineCov"> 423 : size_t buffLen = cmdLen + numBytes;</span></a>
<a name="322"><span class="lineNum"> 322 </span><span class="lineCov"> 423 : if(!write) {</span></a>
<a name="323"><span class="lineNum"> 323 </span><span class="lineCov"> 418 : buffLen += (this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_STATUS] / 8);</span></a>
<a name="324"><span class="lineNum"> 324 </span> : }</a>
<a name="325"><span class="lineNum"> 325 </span> : #if RADIOLIB_STATIC_ONLY</a>
<a name="326"><span class="lineNum"> 326 </span> : uint8_t buffOut[RADIOLIB_STATIC_ARRAY_SIZE];</a>
<a name="327"><span class="lineNum"> 327 </span> : #else</a>
<a name="328"><span class="lineNum"> 328 </span><span class="lineCov"> 423 : uint8_t* buffOut = new uint8_t[buffLen];</span></a>
<a name="329"><span class="lineNum"> 329 </span> : #endif</a>
<a name="330"><span class="lineNum"> 330 </span><span class="lineCov"> 423 : uint8_t* buffOutPtr = buffOut;</span></a>
<a name="331"><span class="lineNum"> 331 </span> : </a>
<a name="332"><span class="lineNum"> 332 </span> : // copy the command</a>
<a name="333"><span class="lineNum"> 333 </span><span class="lineCov"> 1692 : for(uint8_t n = 0; n < cmdLen; n++) {</span></a>
<a name="334"><span class="lineNum"> 334 </span><span class="lineCov"> 1269 : *(buffOutPtr++) = cmd[n];</span></a>
<a name="335"><span class="lineNum"> 335 </span> : }</a>
<a name="336"><span class="lineNum"> 336 </span> : </a>
<a name="337"><span class="lineNum"> 337 </span> : // copy the data</a>
<a name="338"><span class="lineNum"> 338 </span><span class="lineCov"> 423 : if(write) {</span></a>
<a name="339"><span class="lineNum"> 339 </span><span class="lineCov"> 5 : memcpy(buffOutPtr, dataOut, numBytes);</span></a>
<a name="340"><span class="lineNum"> 340 </span> : } else {</a>
<a name="341"><span class="lineNum"> 341 </span><span class="lineCov"> 418 : memset(buffOutPtr, this->spiConfig.cmds[RADIOLIB_MODULE_SPI_COMMAND_NOP], numBytes + (this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_STATUS] / 8));</span></a>
<a name="342"><span class="lineNum"> 342 </span> : }</a>
<a name="343"><span class="lineNum"> 343 </span> : </a>
<a name="344"><span class="lineNum"> 344 </span> : // ensure GPIO is low</a>
<a name="345"><span class="lineNum"> 345 </span><span class="lineCov"> 423 : if(waitForGpio) {</span></a>
<a name="346"><span class="lineNum"> 346 </span><span class="lineCov"> 423 : if(this->gpioPin == RADIOLIB_NC) {</span></a>
<a name="347"><span class="lineNum"> 347 </span><span class="lineNoCov"> 0 : this->hal->delay(50);</span></a>
<a name="348"><span class="lineNum"> 348 </span> : } else {</a>
<a name="349"><span class="lineNum"> 349 </span><span class="lineCov"> 423 : RadioLibTime_t start = this->hal->millis();</span></a>
<a name="350"><span class="lineNum"> 350 </span><span class="lineCov"> 423 : while(this->hal->digitalRead(this->gpioPin)) {</span></a>
<a name="351"><span class="lineNum"> 351 </span><span class="lineNoCov"> 0 : this->hal->yield();</span></a>
<a name="352"><span class="lineNum"> 352 </span> : </a>
<a name="353"><span class="lineNum"> 353 </span> : // this timeout check triggers a false positive from cppcheck</a>
<a name="354"><span class="lineNum"> 354 </span> : // cppcheck-suppress unsignedLessThanZero</a>
<a name="355"><span class="lineNum"> 355 </span><span class="lineNoCov"> 0 : if(this->hal->millis() - start >= this->spiConfig.timeout) {</span></a>
<a name="356"><span class="lineNum"> 356 </span> : RADIOLIB_DEBUG_BASIC_PRINTLN("GPIO pre-transfer timeout, is it connected?");</a>
<a name="357"><span class="lineNum"> 357 </span> : #if !RADIOLIB_STATIC_ONLY</a>
<a name="358"><span class="lineNum"> 358 </span><span class="lineNoCov"> 0 : delete[] buffOut;</span></a>
<a name="359"><span class="lineNum"> 359 </span> : #endif</a>
<a name="360"><span class="lineNum"> 360 </span><span class="lineNoCov"> 0 : return(RADIOLIB_ERR_SPI_CMD_TIMEOUT);</span></a>
<a name="361"><span class="lineNum"> 361 </span> : }</a>
<a name="362"><span class="lineNum"> 362 </span> : </a>
<a name="363"><span class="lineNum"> 363 </span> : }</a>
<a name="364"><span class="lineNum"> 364 </span> : }</a>
<a name="365"><span class="lineNum"> 365 </span> : }</a>
<a name="366"><span class="lineNum"> 366 </span> : </a>
<a name="367"><span class="lineNum"> 367 </span> : // prepare the input buffer</a>
<a name="368"><span class="lineNum"> 368 </span> : #if RADIOLIB_STATIC_ONLY</a>
<a name="369"><span class="lineNum"> 369 </span> : uint8_t buffIn[RADIOLIB_STATIC_ARRAY_SIZE];</a>
<a name="370"><span class="lineNum"> 370 </span> : #else</a>
<a name="371"><span class="lineNum"> 371 </span><span class="lineCov"> 423 : uint8_t* buffIn = new uint8_t[buffLen];</span></a>
<a name="372"><span class="lineNum"> 372 </span> : #endif</a>
<a name="373"><span class="lineNum"> 373 </span> : </a>
<a name="374"><span class="lineNum"> 374 </span> : // do the transfer</a>
<a name="375"><span class="lineNum"> 375 </span><span class="lineCov"> 423 : this->hal->spiBeginTransaction();</span></a>
<a name="376"><span class="lineNum"> 376 </span><span class="lineCov"> 423 : this->hal->digitalWrite(this->csPin, this->hal->GpioLevelLow);</span></a>
<a name="377"><span class="lineNum"> 377 </span><span class="lineCov"> 423 : this->hal->spiTransfer(buffOut, buffLen, buffIn);</span></a>
<a name="378"><span class="lineNum"> 378 </span><span class="lineCov"> 423 : this->hal->digitalWrite(this->csPin, this->hal->GpioLevelHigh);</span></a>
<a name="379"><span class="lineNum"> 379 </span><span class="lineCov"> 423 : this->hal->spiEndTransaction();</span></a>
<a name="380"><span class="lineNum"> 380 </span> : </a>
<a name="381"><span class="lineNum"> 381 </span> : // wait for GPIO to go high and then low</a>
<a name="382"><span class="lineNum"> 382 </span><span class="lineCov"> 423 : if(waitForGpio) {</span></a>
<a name="383"><span class="lineNum"> 383 </span><span class="lineCov"> 423 : if(this->gpioPin == RADIOLIB_NC) {</span></a>
<a name="384"><span class="lineNum"> 384 </span><span class="lineNoCov"> 0 : this->hal->delay(1);</span></a>
<a name="385"><span class="lineNum"> 385 </span> : } else {</a>
<a name="386"><span class="lineNum"> 386 </span><span class="lineCov"> 423 : this->hal->delayMicroseconds(1);</span></a>
<a name="387"><span class="lineNum"> 387 </span><span class="lineCov"> 423 : RadioLibTime_t start = this->hal->millis();</span></a>
<a name="388"><span class="lineNum"> 388 </span><span class="lineCov"> 423 : while(this->hal->digitalRead(this->gpioPin)) {</span></a>
<a name="389"><span class="lineNum"> 389 </span><span class="lineNoCov"> 0 : this->hal->yield();</span></a>
<a name="390"><span class="lineNum"> 390 </span> : </a>
<a name="391"><span class="lineNum"> 391 </span> : // this timeout check triggers a false positive from cppcheck</a>
<a name="392"><span class="lineNum"> 392 </span> : // cppcheck-suppress unsignedLessThanZero</a>
<a name="393"><span class="lineNum"> 393 </span><span class="lineNoCov"> 0 : if(this->hal->millis() - start >= this->spiConfig.timeout) {</span></a>
<a name="394"><span class="lineNum"> 394 </span> : RADIOLIB_DEBUG_BASIC_PRINTLN("GPIO post-transfer timeout, is it connected?");</a>
<a name="395"><span class="lineNum"> 395 </span> : </a>
<a name="396"><span class="lineNum"> 396 </span> : // do not return yet to display the debug output</a>
<a name="397"><span class="lineNum"> 397 </span><span class="lineNoCov"> 0 : state = RADIOLIB_ERR_SPI_CMD_TIMEOUT;</span></a>
<a name="398"><span class="lineNum"> 398 </span><span class="lineNoCov"> 0 : break;</span></a>
<a name="399"><span class="lineNum"> 399 </span> : }</a>
<a name="400"><span class="lineNum"> 400 </span> : </a>
<a name="401"><span class="lineNum"> 401 </span> : }</a>
<a name="402"><span class="lineNum"> 402 </span> : }</a>
<a name="403"><span class="lineNum"> 403 </span> : }</a>
<a name="404"><span class="lineNum"> 404 </span> : </a>
<a name="405"><span class="lineNum"> 405 </span> : // parse status (only if GPIO did not timeout)</a>
<a name="406"><span class="lineNum"> 406 </span><span class="lineCov"> 423 : if((state == RADIOLIB_ERR_NONE) && (this->spiConfig.parseStatusCb != nullptr) && (numBytes > 0)) {</span></a>
<a name="407"><span class="lineNum"> 407 </span><span class="lineNoCov"> 0 : state = this->spiConfig.parseStatusCb(buffIn[this->spiConfig.statusPos]);</span></a>
<a name="408"><span class="lineNum"> 408 </span> : }</a>
<a name="409"><span class="lineNum"> 409 </span> : </a>
<a name="410"><span class="lineNum"> 410 </span> : // copy the data</a>
<a name="411"><span class="lineNum"> 411 </span><span class="lineCov"> 423 : if(!write) {</span></a>
<a name="412"><span class="lineNum"> 412 </span> : // skip the status bytes if present</a>
<a name="413"><span class="lineNum"> 413 </span><span class="lineCov"> 418 : memcpy(dataIn, &buffIn[cmdLen + (this->spiConfig.widths[RADIOLIB_MODULE_SPI_WIDTH_STATUS] / 8)], numBytes);</span></a>
<a name="414"><span class="lineNum"> 414 </span> : }</a>
<a name="415"><span class="lineNum"> 415 </span> : </a>
<a name="416"><span class="lineNum"> 416 </span> : // print debug information</a>
<a name="417"><span class="lineNum"> 417 </span> : #if RADIOLIB_DEBUG_SPI</a>
<a name="418"><span class="lineNum"> 418 </span> : // print command byte(s)</a>
<a name="419"><span class="lineNum"> 419 </span> : RADIOLIB_DEBUG_SPI_PRINT("CMD");</a>
<a name="420"><span class="lineNum"> 420 </span> : if(write) {</a>
<a name="421"><span class="lineNum"> 421 </span> : RADIOLIB_DEBUG_SPI_PRINT_NOTAG("W\t");</a>
<a name="422"><span class="lineNum"> 422 </span> : } else {</a>
<a name="423"><span class="lineNum"> 423 </span> : RADIOLIB_DEBUG_SPI_PRINT_NOTAG("R\t");</a>
<a name="424"><span class="lineNum"> 424 </span> : }</a>
<a name="425"><span class="lineNum"> 425 </span> : size_t n = 0;</a>
<a name="426"><span class="lineNum"> 426 </span> : for(; n < cmdLen; n++) {</a>
<a name="427"><span class="lineNum"> 427 </span> : RADIOLIB_DEBUG_SPI_PRINT_NOTAG("%X\t", cmd[n]);</a>
<a name="428"><span class="lineNum"> 428 </span> : }</a>
<a name="429"><span class="lineNum"> 429 </span> : RADIOLIB_DEBUG_SPI_PRINTLN_NOTAG("");</a>
<a name="430"><span class="lineNum"> 430 </span> : </a>
<a name="431"><span class="lineNum"> 431 </span> : // print data bytes</a>
<a name="432"><span class="lineNum"> 432 </span> : RADIOLIB_DEBUG_SPI_PRINT("SI\t");</a>
<a name="433"><span class="lineNum"> 433 </span> : for(n = 0; n < cmdLen; n++) {</a>
<a name="434"><span class="lineNum"> 434 </span> : RADIOLIB_DEBUG_SPI_PRINT_NOTAG("\t");</a>
<a name="435"><span class="lineNum"> 435 </span> : }</a>
<a name="436"><span class="lineNum"> 436 </span> : for(; n < buffLen; n++) {</a>
<a name="437"><span class="lineNum"> 437 </span> : RADIOLIB_DEBUG_SPI_PRINT_NOTAG("%X\t", buffOut[n]);</a>
<a name="438"><span class="lineNum"> 438 </span> : }</a>
<a name="439"><span class="lineNum"> 439 </span> : RADIOLIB_DEBUG_SPI_PRINTLN_NOTAG("");</a>
<a name="440"><span class="lineNum"> 440 </span> : RADIOLIB_DEBUG_SPI_PRINT("SO\t");</a>
<a name="441"><span class="lineNum"> 441 </span> : for(n = 0; n < buffLen; n++) {</a>
<a name="442"><span class="lineNum"> 442 </span> : RADIOLIB_DEBUG_SPI_PRINT_NOTAG("%X\t", buffIn[n]);</a>
<a name="443"><span class="lineNum"> 443 </span> : }</a>
<a name="444"><span class="lineNum"> 444 </span> : RADIOLIB_DEBUG_SPI_PRINTLN_NOTAG("");</a>
<a name="445"><span class="lineNum"> 445 </span> : #endif</a>
<a name="446"><span class="lineNum"> 446 </span> : </a>
<a name="447"><span class="lineNum"> 447 </span> : #if !RADIOLIB_STATIC_ONLY</a>
<a name="448"><span class="lineNum"> 448 </span><span class="lineCov"> 423 : delete[] buffOut;</span></a>
<a name="449"><span class="lineNum"> 449 </span><span class="lineCov"> 423 : delete[] buffIn;</span></a>
<a name="450"><span class="lineNum"> 450 </span> : #endif</a>
<a name="451"><span class="lineNum"> 451 </span> : </a>
<a name="452"><span class="lineNum"> 452 </span><span class="lineCov"> 423 : return(state);</span></a>
<a name="453"><span class="lineNum"> 453 </span> : }</a>
<a name="454"><span class="lineNum"> 454 </span> : </a>
<a name="455"><span class="lineNum"> 455 </span><span class="lineNoCov"> 0 : void Module::waitForMicroseconds(RadioLibTime_t start, RadioLibTime_t len) {</span></a>
<a name="456"><span class="lineNum"> 456 </span> : #if RADIOLIB_INTERRUPT_TIMING</a>
<a name="457"><span class="lineNum"> 457 </span> : (void)start;</a>
<a name="458"><span class="lineNum"> 458 </span> : if((this->TimerSetupCb != nullptr) && (len != this->prevTimingLen)) {</a>
<a name="459"><span class="lineNum"> 459 </span> : prevTimingLen = len;</a>
<a name="460"><span class="lineNum"> 460 </span> : this->TimerSetupCb(len);</a>
<a name="461"><span class="lineNum"> 461 </span> : }</a>
<a name="462"><span class="lineNum"> 462 </span> : this->TimerFlag = false;</a>
<a name="463"><span class="lineNum"> 463 </span> : while(!this->TimerFlag) {</a>
<a name="464"><span class="lineNum"> 464 </span> : this->hal->yield();</a>
<a name="465"><span class="lineNum"> 465 </span> : }</a>
<a name="466"><span class="lineNum"> 466 </span> : #else</a>
<a name="467"><span class="lineNum"> 467 </span><span class="lineNoCov"> 0 : while(this->hal->micros() - start < len) {</span></a>
<a name="468"><span class="lineNum"> 468 </span><span class="lineNoCov"> 0 : this->hal->yield();</span></a>
<a name="469"><span class="lineNum"> 469 </span> : }</a>
<a name="470"><span class="lineNum"> 470 </span> : #endif</a>
<a name="471"><span class="lineNum"> 471 </span><span class="lineNoCov"> 0 : }</span></a>
<a name="472"><span class="lineNum"> 472 </span> : </a>
<a name="473"><span class="lineNum"> 473 </span> : #if RADIOLIB_DEBUG</a>
<a name="474"><span class="lineNum"> 474 </span> : void Module::regdump(const char* level, uint16_t start, size_t len) {</a>
<a name="475"><span class="lineNum"> 475 </span> : #if RADIOLIB_STATIC_ONLY</a>
<a name="476"><span class="lineNum"> 476 </span> : uint8_t buff[RADIOLIB_STATIC_ARRAY_SIZE];</a>
<a name="477"><span class="lineNum"> 477 </span> : #else</a>
<a name="478"><span class="lineNum"> 478 </span> : uint8_t* buff = new uint8_t[len];</a>
<a name="479"><span class="lineNum"> 479 </span> : #endif</a>
<a name="480"><span class="lineNum"> 480 </span> : SPIreadRegisterBurst(start, len, buff);</a>
<a name="481"><span class="lineNum"> 481 </span> : rlb_hexdump(level, buff, len, start);</a>
<a name="482"><span class="lineNum"> 482 </span> : #if !RADIOLIB_STATIC_ONLY</a>
<a name="483"><span class="lineNum"> 483 </span> : delete[] buff;</a>
<a name="484"><span class="lineNum"> 484 </span> : #endif</a>
<a name="485"><span class="lineNum"> 485 </span> : }</a>
<a name="486"><span class="lineNum"> 486 </span> : #endif</a>
<a name="487"><span class="lineNum"> 487 </span> : </a>
<a name="488"><span class="lineNum"> 488 </span><span class="lineNoCov"> 0 : void Module::setRfSwitchPins(uint32_t rxEn, uint32_t txEn) {</span></a>
<a name="489"><span class="lineNum"> 489 </span> : // This can be on the stack, setRfSwitchTable copies the contents</a>
<a name="490"><span class="lineNum"> 490 </span><span class="lineNoCov"> 0 : const uint32_t pins[] = {</span></a>
<a name="491"><span class="lineNum"> 491 </span> : rxEn, txEn, RADIOLIB_NC, RADIOLIB_NC, RADIOLIB_NC,</a>
<a name="492"><span class="lineNum"> 492 </span><span class="lineNoCov"> 0 : };</span></a>
<a name="493"><span class="lineNum"> 493 </span> : </a>
<a name="494"><span class="lineNum"> 494 </span> : // This must be static, since setRfSwitchTable stores a reference.</a>
<a name="495"><span class="lineNum"> 495 </span> : static const RfSwitchMode_t table[] = {</a>
<a name="496"><span class="lineNum"> 496 </span><span class="lineNoCov"> 0 : { MODE_IDLE, {this->hal->GpioLevelLow, this->hal->GpioLevelLow} },</span></a>
<a name="497"><span class="lineNum"> 497 </span><span class="lineNoCov"> 0 : { MODE_RX, {this->hal->GpioLevelHigh, this->hal->GpioLevelLow} },</span></a>
<a name="498"><span class="lineNum"> 498 </span><span class="lineNoCov"> 0 : { MODE_TX, {this->hal->GpioLevelLow, this->hal->GpioLevelHigh} },</span></a>
<a name="499"><span class="lineNum"> 499 </span> : END_OF_MODE_TABLE,</a>
<a name="500"><span class="lineNum"> 500 </span><span class="lineNoCov"> 0 : };</span></a>
<a name="501"><span class="lineNum"> 501 </span><span class="lineNoCov"> 0 : setRfSwitchTable(pins, table);</span></a>
<a name="502"><span class="lineNum"> 502 </span><span class="lineNoCov"> 0 : }</span></a>
<a name="503"><span class="lineNum"> 503 </span> : </a>
<a name="504"><span class="lineNum"> 504 </span><span class="lineNoCov"> 0 : void Module::setRfSwitchTable(const uint32_t (&pins)[RFSWITCH_MAX_PINS], const RfSwitchMode_t table[]) {</span></a>
<a name="505"><span class="lineNum"> 505 </span><span class="lineNoCov"> 0 : memcpy(this->rfSwitchPins, pins, sizeof(this->rfSwitchPins));</span></a>
<a name="506"><span class="lineNum"> 506 </span><span class="lineNoCov"> 0 : this->rfSwitchTable = table;</span></a>
<a name="507"><span class="lineNum"> 507 </span><span class="lineNoCov"> 0 : for(size_t i = 0; i < RFSWITCH_MAX_PINS; i++) {</span></a>
<a name="508"><span class="lineNum"> 508 </span><span class="lineNoCov"> 0 : this->hal->pinMode(pins[i], this->hal->GpioModeOutput);</span></a>
<a name="509"><span class="lineNum"> 509 </span> : }</a>
<a name="510"><span class="lineNum"> 510 </span><span class="lineNoCov"> 0 : }</span></a>
<a name="511"><span class="lineNum"> 511 </span> : </a>
<a name="512"><span class="lineNum"> 512 </span><span class="lineNoCov"> 0 : const Module::RfSwitchMode_t *Module::findRfSwitchMode(uint8_t mode) const {</span></a>
<a name="513"><span class="lineNum"> 513 </span><span class="lineNoCov"> 0 : const RfSwitchMode_t *row = this->rfSwitchTable;</span></a>
<a name="514"><span class="lineNum"> 514 </span><span class="lineNoCov"> 0 : while(row && row->mode != MODE_END_OF_TABLE) {</span></a>
<a name="515"><span class="lineNum"> 515 </span><span class="lineNoCov"> 0 : if(row->mode == mode) {</span></a>
<a name="516"><span class="lineNum"> 516 </span><span class="lineNoCov"> 0 : return row;</span></a>
<a name="517"><span class="lineNum"> 517 </span> : }</a>
<a name="518"><span class="lineNum"> 518 </span><span class="lineNoCov"> 0 : ++row;</span></a>
<a name="519"><span class="lineNum"> 519 </span> : }</a>
<a name="520"><span class="lineNum"> 520 </span><span class="lineNoCov"> 0 : return nullptr;</span></a>
<a name="521"><span class="lineNum"> 521 </span> : }</a>
<a name="522"><span class="lineNum"> 522 </span> : </a>
<a name="523"><span class="lineNum"> 523 </span><span class="lineNoCov"> 0 : void Module::setRfSwitchState(uint8_t mode) {</span></a>
<a name="524"><span class="lineNum"> 524 </span><span class="lineNoCov"> 0 : const RfSwitchMode_t *row = findRfSwitchMode(mode);</span></a>
<a name="525"><span class="lineNum"> 525 </span><span class="lineNoCov"> 0 : if(!row) {</span></a>
<a name="526"><span class="lineNum"> 526 </span> : // RF switch control is disabled or does not have this mode</a>
<a name="527"><span class="lineNum"> 527 </span><span class="lineNoCov"> 0 : return;</span></a>
<a name="528"><span class="lineNum"> 528 </span> : }</a>
<a name="529"><span class="lineNum"> 529 </span> : </a>
<a name="530"><span class="lineNum"> 530 </span> : // set pins</a>
<a name="531"><span class="lineNum"> 531 </span><span class="lineNoCov"> 0 : const uint32_t *value = &row->values[0];</span></a>
<a name="532"><span class="lineNum"> 532 </span><span class="lineNoCov"> 0 : for(size_t i = 0; i < RFSWITCH_MAX_PINS; i++) {</span></a>
<a name="533"><span class="lineNum"> 533 </span><span class="lineNoCov"> 0 : uint32_t pin = this->rfSwitchPins[i];</span></a>
<a name="534"><span class="lineNum"> 534 </span><span class="lineNoCov"> 0 : if(!(pin & RFSWITCH_PIN_FLAG)) {</span></a>
<a name="535"><span class="lineNum"> 535 </span><span class="lineNoCov"> 0 : this->hal->digitalWrite(pin, *value);</span></a>
<a name="536"><span class="lineNum"> 536 </span> : }</a>
<a name="537"><span class="lineNum"> 537 </span><span class="lineNoCov"> 0 : ++value;</span></a>
<a name="538"><span class="lineNum"> 538 </span> : }</a>
<a name="539"><span class="lineNum"> 539 </span> : }</a>
</pre>
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