Add support for dual frequency radio chips (LR1121)

ExpressLRS · Apr 1, 2024 · 13d768c · 13d768c
1 parent eecca44
commit 13d768c
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Showing 2 changed files with 12 additions and 5 deletions.
diff --git a/src/index.html b/src/index.html
@@ -85,6 +85,8 @@
                         <option value="rx_2400" id="rx_2400" disabled>2.4GHz Receiver</option>
                         <option value="tx_900" id="tx_900" disabled>900MHz Transmitter</option>
                         <option value="rx_900" id="rx_900" disabled>900MHz Receiver</option>
+                        <option value="tx_dual" id="tx_dual" disabled>Dual Frequency 2.4GHz/900Mhz Transmitter</option>
+                        <option value="rx_dual" id="rx_dual" disabled>Dual Frequency 2.4GHz/900Mhz Receiver</option>
                     </select>
                     <label>Device Type</label>
                 </div>
@@ -117,13 +119,13 @@
             </div>
 
             <div class="mui-select tx_2400 rx_2400 display--none">
-                <label>Region</label>
                 <select id='fcclbt' name='fcclbt'>
                     <option value='FCC' selected>FCC</option>
                     <option value='LBT'>LBT</option>
                 </select>
+                <label>Region</label>
             </div>
-            <div class="mui-select tx_900 rx_900 display--none">
+            <div class="mui-select tx_900 rx_900 tx_dual rx_dual display--none">
                 <select id='domain' name='domain'>
                     <option value='0'>AU915</option>
                     <option value='1' selected>FCC915</option>

diff --git a/src/js/index.js b/src/js/index.js
@@ -370,8 +370,10 @@ _('step-2').onclick = (e) => {
 vendorSelect.onchange = () => {
   _('tx_2400').disabled = true
   _('tx_900').disabled = true
+  _('tx_dual').disabled = true
   _('rx_2400').disabled = true
   _('rx_900').disabled = true
+  _('rx_dual').disabled = true
   for (const k in hardware[vendorSelect.value]) {
     if (_(k) !== null) _(k).disabled = false
   }
@@ -432,6 +434,8 @@ deviceNext.onclick = (e) => {
   setDisplay('.rx_2400', false)
   setDisplay('.tx_900', false)
   setDisplay('.rx_900', false)
+  setDisplay('.tx_dual', false)
+  setDisplay('.rx_dual', false)
   setDisplay('.esp8285', false)
   setDisplay('.esp32', false)
   setDisplay('.stm32', false)
@@ -500,7 +504,7 @@ const getSettings = async (deviceType) => {
     options['uart-inverted'] = _('uart-inverted').checked
     options['unlock-higher-power'] = _('unlock-higher-power').checked
   }
-  if (typeSelect.value === 'rx_900' || typeSelect.value === 'tx_900') {
+  if (typeSelect.value.endsWith('_900') || typeSelect.value.endsWith('_dual')) {
     options.domain = +_('domain').value
   }
   if (config.features !== undefined && config.features.indexOf('buzzer') !== -1) {
@@ -524,7 +528,7 @@ const getSettings = async (deviceType) => {
 const connectUART = async (e) => {
   e.preventDefault()
   const deviceType = typeSelect.value.startsWith('tx_') ? 'TX' : 'RX'
-  const radioType = typeSelect.value.endsWith('_900') ? 'sx127x' : 'sx128x'
+  const radioType = typeSelect.value.endsWith('_900') ? 'sx127x' : (typeSelect.value.endsWith('_2400') ? 'sx128x' : 'lr1121')
   term.clear()
   const { config, firmwareUrl, options } = await getSettings(deviceType)
   try {
@@ -582,7 +586,7 @@ const connectUART = async (e) => {
 
 const generateFirmware = async () => {
   const deviceType = typeSelect.value.startsWith('tx_') ? 'TX' : 'RX'
-  const radioType = typeSelect.value.endsWith('_900') ? 'sx127x' : 'sx128x'
+  const radioType = typeSelect.value.endsWith('_900') ? 'sx127x' : (typeSelect.value.endsWith('_2400') ? 'sx128x' : 'lr1121')
   const { config, firmwareUrl, options } = await getSettings(deviceType)
   const firmwareFiles = await Configure.download(deviceType, radioType, config, firmwareUrl, options)
   return [
@@ -856,6 +860,7 @@ async function fileSelectHandler (e) {
   }
 }
 
+// Need to do something about C3 & LR1121
 async function parseFile (file) {
   const reader = new FileReader()
   reader.onload = async function (e) {