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Minor improvements (#18)
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* Update config.h

* Update eestore.h

* Update eestore.cpp

* Update ui_128x64.cpp

* Add files via upload
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@buk7456
buk7456 authored Apr 21, 2024
1 parent f7a1d52 commit 08b5232
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Binary file modified schematics/transmitter/main/transmitter.pdf
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126 changes: 71 additions & 55 deletions schematics/transmitter/main/transmitter.sch
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Original file line number Diff line number Diff line change
Expand Up @@ -18202,11 +18202,17 @@ K</text>
<text x="14.478" y="298.958" size="1.778" layer="97">GND</text>
<text x="14.478" y="301.498" size="1.778" layer="97">VBATT</text>
<text x="10.16" y="281.94" size="2.54" layer="97" rot="R90">Power connector</text>
<text x="7.112" y="265.938" size="1.27" layer="97">The max voltage here
should not exceed 4.9V,
so the resistors in this
voltage divider should
be sized appropriately</text>
<text x="-0.508" y="253.238" size="1.27" layer="97">The max voltage here should not
exceed 4.95V, so the resistors
should be sized appropriately.
The optocoupler is simply acting
as a switch. The usual voltage
divider formula still applies.
Vsense=Vbat*R2/(R1+R2)
E.g. for a 2s Li-ion Vbat max is
8.4V, setting R1 3.3k and R2 4.7k
gives good measurement.
</text>
<text x="62.23" y="261.62" size="1.778" layer="97">Power switch
(Slide type)</text>
<text x="14.478" y="306.578" size="1.778" layer="97">V_IN</text>
Expand All @@ -18215,7 +18221,7 @@ be sized appropriately</text>
VBATT and V_IN can be
shorted together e.g. when using
2 series Li-ion cells.</text>
<text x="205.74" y="309.88" size="2.54" layer="97">Z1</text>
<text x="200.66" y="314.96" size="2.54" layer="97">Z1</text>
<text x="0" y="208.28" size="2.54" layer="97">SWA</text>
<text x="0" y="193.04" size="2.54" layer="97">SWB</text>
<text x="0" y="177.8" size="2.54" layer="97">SWC</text>
Expand All @@ -18233,24 +18239,25 @@ shorted together e.g. when using
<wire x1="3.81" y1="86.36" x2="3.81" y2="66.04" width="0.1524" layer="97"/>
<wire x1="3.81" y1="50.546" x2="3.81" y2="30.48" width="0.1524" layer="97"/>
<wire x1="3.81" y1="30.48" x2="5.08" y2="30.48" width="0.1524" layer="97"/>
<text x="248.92" y="279.4" size="2.54" layer="97">ROLL</text>
<text x="248.92" y="261.62" size="2.54" layer="97">PITCH</text>
<text x="248.92" y="297.18" size="2.54" layer="97">THR</text>
<text x="248.92" y="314.96" size="2.54" layer="97">YAW</text>
<text x="248.92" y="172.72" size="2.54" layer="97">KNOB_A</text>
<text x="248.92" y="154.94" size="2.54" layer="97">KNOB_B</text>
<text x="205.74" y="292.1" size="2.54" layer="97">Z2</text>
<text x="48.26" y="20.32" size="1.9304" layer="97" font="vector">NOTES:
<text x="200.66" y="297.18" size="2.54" layer="97">Z2</text>
<text x="45.72" y="2.54" size="1.9304" layer="97" font="vector">NOTES:
- MCU pins marked with x have no arduino
mapping. They can be used but they
have no connector headers on arduino
boards, hence have been avoided here.
- For two position switches, the UP signal
is left unconnected.
- The Z axes are optional.
- The Z1 and Z2 axes as well as X3,Y3,X4,Y4,
BTN_A, BTN_B are optional.
- Uart0 is used for firmware uploads
- Uart1 for rf modules
- Uart2 for sound modules</text>
- Uart1 for interfacing with the secondary mcu
(controlling the RF module).
- Uart2 reserved for sound modules.
- The I2C EEPROM recommended is 24LC256 or
24LC512. Any other lower capacity eeproms
can also be used, minimum being the 24LC32.</text>
<text x="160.02" y="147.32" size="1.27" layer="97">x</text>
<text x="160.02" y="144.78" size="1.27" layer="97">x</text>
<text x="160.02" y="142.24" size="1.27" layer="97">x</text>
Expand All @@ -18272,6 +18279,15 @@ for TO-220 package</text>
<text x="248.92" y="12.7" size="2.54" layer="97">UART2</text>
<text x="185.42" y="50.8" size="2.54" layer="97">MICRO
SD CARD</text>
<text x="248.92" y="297.18" size="2.54" layer="97">Y1</text>
<text x="248.92" y="279.4" size="2.54" layer="97">X2</text>
<text x="248.92" y="261.62" size="2.54" layer="97">Y2</text>
<text x="248.92" y="243.84" size="2.54" layer="97">X3</text>
<text x="248.92" y="226.06" size="2.54" layer="97">Y3</text>
<text x="248.92" y="208.28" size="2.54" layer="97">X4</text>
<text x="248.92" y="314.96" size="2.54" layer="97">X1</text>
<text x="248.92" y="190.5" size="2.54" layer="97">Y4</text>
<text x="160.02" y="254" size="1.27" layer="97">See footnote</text>
</plain>
<instances>
<instance part="Q1" gate="G$1" x="76.2" y="210.82" smashed="yes" rot="R90">
Expand Down Expand Up @@ -18325,8 +18341,8 @@ SD CARD</text>
<attribute name="VALUE" x="20.32" y="251.841" size="1.778" layer="96" rot="MR180"/>
</instance>
<instance part="R18" gate="G$1" x="233.68" y="83.82" smashed="yes" rot="MR270">
<attribute name="NAME" x="228.092" y="87.6554" size="1.778" layer="95" rot="MR180"/>
<attribute name="VALUE" x="229.108" y="85.09" size="1.778" layer="96" rot="MR180"/>
<attribute name="NAME" x="235.712" y="85.1154" size="1.778" layer="95" rot="MR180"/>
<attribute name="VALUE" x="235.966" y="82.55" size="1.778" layer="96" rot="MR180"/>
</instance>
<instance part="T2" gate="G$1" x="228.6" y="81.28" smashed="yes" rot="R270">
<attribute name="NAME" x="226.06" y="77.724" size="1.778" layer="95" rot="R180"/>
Expand Down Expand Up @@ -18670,33 +18686,33 @@ SD CARD</text>
<instance part="GND2" gate="1" x="17.78" y="2.54" smashed="yes">
<attribute name="VALUE" x="15.24" y="0" size="1.778" layer="96"/>
</instance>
<instance part="SV18" gate="G$1" x="203.2" y="297.18" smashed="yes" rot="R180">
<attribute name="VALUE" x="204.47" y="304.8" size="1.778" layer="96" rot="R180"/>
<attribute name="NAME" x="204.47" y="291.338" size="1.778" layer="95" rot="R180"/>
<instance part="SV18" gate="G$1" x="198.12" y="297.18" smashed="yes" rot="R180">
<attribute name="VALUE" x="199.39" y="304.8" size="1.778" layer="96" rot="R180"/>
<attribute name="NAME" x="199.39" y="291.338" size="1.778" layer="95" rot="R180"/>
</instance>
<instance part="SV19" gate="G$1" x="203.2" y="314.96" smashed="yes" rot="R180">
<attribute name="VALUE" x="204.47" y="322.58" size="1.778" layer="96" rot="R180"/>
<attribute name="NAME" x="204.47" y="309.118" size="1.778" layer="95" rot="R180"/>
<instance part="SV19" gate="G$1" x="198.12" y="314.96" smashed="yes" rot="R180">
<attribute name="VALUE" x="199.39" y="322.58" size="1.778" layer="96" rot="R180"/>
<attribute name="NAME" x="199.39" y="309.118" size="1.778" layer="95" rot="R180"/>
</instance>
<instance part="GND33" gate="1" x="193.04" y="292.1" smashed="yes">
<attribute name="VALUE" x="190.5" y="289.56" size="1.778" layer="96"/>
<instance part="GND33" gate="1" x="187.96" y="292.1" smashed="yes">
<attribute name="VALUE" x="185.42" y="289.56" size="1.778" layer="96"/>
</instance>
<instance part="GND34" gate="1" x="193.04" y="309.88" smashed="yes">
<attribute name="VALUE" x="190.5" y="307.34" size="1.778" layer="96"/>
<instance part="GND34" gate="1" x="187.96" y="309.88" smashed="yes">
<attribute name="VALUE" x="185.42" y="307.34" size="1.778" layer="96"/>
</instance>
<instance part="P+9" gate="1" x="193.04" y="302.26" smashed="yes">
<attribute name="VALUE" x="189.484" y="303.53" size="1.778" layer="96" rot="R270"/>
<instance part="P+9" gate="1" x="187.96" y="302.26" smashed="yes">
<attribute name="VALUE" x="184.404" y="303.53" size="1.778" layer="96" rot="R270"/>
</instance>
<instance part="C9" gate="G$1" x="187.96" y="294.64" smashed="yes" rot="R270">
<attribute name="NAME" x="184.404" y="297.815" size="1.778" layer="95"/>
<attribute name="VALUE" x="182.372" y="290.449" size="1.778" layer="96"/>
<instance part="C9" gate="G$1" x="182.88" y="294.64" smashed="yes" rot="R270">
<attribute name="NAME" x="179.324" y="297.815" size="1.778" layer="95"/>
<attribute name="VALUE" x="177.292" y="290.449" size="1.778" layer="96"/>
</instance>
<instance part="C8" gate="G$1" x="185.42" y="312.42" smashed="yes" rot="R90">
<attribute name="NAME" x="188.976" y="310.007" size="1.778" layer="95" rot="R180"/>
<attribute name="VALUE" x="188.722" y="316.611" size="1.778" layer="96" rot="R180"/>
<instance part="C8" gate="G$1" x="180.34" y="312.42" smashed="yes" rot="R90">
<attribute name="NAME" x="183.896" y="310.007" size="1.778" layer="95" rot="R180"/>
<attribute name="VALUE" x="183.642" y="316.611" size="1.778" layer="96" rot="R180"/>
</instance>
<instance part="P+10" gate="1" x="193.04" y="320.04" smashed="yes">
<attribute name="VALUE" x="189.484" y="321.31" size="1.778" layer="96" rot="R270"/>
<instance part="P+10" gate="1" x="187.96" y="320.04" smashed="yes">
<attribute name="VALUE" x="184.404" y="321.31" size="1.778" layer="96" rot="R270"/>
</instance>
<instance part="C3" gate="G$1" x="68.58" y="182.88" smashed="yes">
<attribute name="NAME" x="66.167" y="179.324" size="1.778" layer="95" rot="R90"/>
Expand Down Expand Up @@ -19162,18 +19178,18 @@ SD CARD</text>
<segment>
<pinref part="SV18" gate="G$1" pin="3"/>
<pinref part="GND33" gate="1" pin="GND"/>
<wire x1="195.58" y1="294.64" x2="193.04" y2="294.64" width="0.1524" layer="91"/>
<wire x1="190.5" y1="294.64" x2="187.96" y2="294.64" width="0.1524" layer="91"/>
<pinref part="C9" gate="G$1" pin="1"/>
<wire x1="190.5" y1="294.64" x2="193.04" y2="294.64" width="0.1524" layer="91"/>
<junction x="193.04" y="294.64"/>
<wire x1="185.42" y1="294.64" x2="187.96" y2="294.64" width="0.1524" layer="91"/>
<junction x="187.96" y="294.64"/>
</segment>
<segment>
<pinref part="SV19" gate="G$1" pin="3"/>
<pinref part="GND34" gate="1" pin="GND"/>
<wire x1="195.58" y1="312.42" x2="193.04" y2="312.42" width="0.1524" layer="91"/>
<wire x1="190.5" y1="312.42" x2="187.96" y2="312.42" width="0.1524" layer="91"/>
<pinref part="C8" gate="G$1" pin="2"/>
<wire x1="190.5" y1="312.42" x2="193.04" y2="312.42" width="0.1524" layer="91"/>
<junction x="193.04" y="312.42"/>
<wire x1="185.42" y1="312.42" x2="187.96" y2="312.42" width="0.1524" layer="91"/>
<junction x="187.96" y="312.42"/>
</segment>
<segment>
<pinref part="GND19" gate="1" pin="GND"/>
Expand Down Expand Up @@ -19373,12 +19389,12 @@ SD CARD</text>
<segment>
<pinref part="P+9" gate="1" pin="+5V"/>
<pinref part="SV18" gate="G$1" pin="1"/>
<wire x1="193.04" y1="299.72" x2="195.58" y2="299.72" width="0.1524" layer="91"/>
<wire x1="187.96" y1="299.72" x2="190.5" y2="299.72" width="0.1524" layer="91"/>
</segment>
<segment>
<pinref part="SV19" gate="G$1" pin="1"/>
<pinref part="P+10" gate="1" pin="+5V"/>
<wire x1="195.58" y1="317.5" x2="193.04" y2="317.5" width="0.1524" layer="91"/>
<wire x1="190.5" y1="317.5" x2="187.96" y2="317.5" width="0.1524" layer="91"/>
</segment>
<segment>
<pinref part="C3" gate="G$1" pin="1"/>
Expand Down Expand Up @@ -20344,12 +20360,12 @@ SD CARD</text>
</segment>
<segment>
<pinref part="SV18" gate="G$1" pin="2"/>
<wire x1="195.58" y1="297.18" x2="182.88" y2="297.18" width="0.1524" layer="91"/>
<wire x1="190.5" y1="297.18" x2="177.8" y2="297.18" width="0.1524" layer="91"/>
<pinref part="C9" gate="G$1" pin="2"/>
<wire x1="182.88" y1="297.18" x2="180.34" y2="297.18" width="0.1524" layer="91"/>
<wire x1="182.88" y1="294.64" x2="182.88" y2="297.18" width="0.1524" layer="91"/>
<junction x="182.88" y="297.18"/>
<label x="180.34" y="297.18" size="1.27" layer="95" rot="R180" xref="yes"/>
<wire x1="177.8" y1="297.18" x2="175.26" y2="297.18" width="0.1524" layer="91"/>
<wire x1="177.8" y1="294.64" x2="177.8" y2="297.18" width="0.1524" layer="91"/>
<junction x="177.8" y="297.18"/>
<label x="175.26" y="297.18" size="1.27" layer="95" rot="R180" xref="yes"/>
</segment>
</net>
<net name="Z1_AXIS" class="0">
Expand All @@ -20360,12 +20376,12 @@ SD CARD</text>
</segment>
<segment>
<pinref part="SV19" gate="G$1" pin="2"/>
<wire x1="195.58" y1="314.96" x2="182.88" y2="314.96" width="0.1524" layer="91"/>
<label x="180.34" y="314.96" size="1.27" layer="95" rot="R180" xref="yes"/>
<wire x1="190.5" y1="314.96" x2="177.8" y2="314.96" width="0.1524" layer="91"/>
<label x="175.26" y="314.96" size="1.27" layer="95" rot="R180" xref="yes"/>
<pinref part="C8" gate="G$1" pin="1"/>
<wire x1="182.88" y1="314.96" x2="180.34" y2="314.96" width="0.1524" layer="91"/>
<wire x1="182.88" y1="312.42" x2="182.88" y2="314.96" width="0.1524" layer="91"/>
<junction x="182.88" y="314.96"/>
<wire x1="177.8" y1="314.96" x2="175.26" y2="314.96" width="0.1524" layer="91"/>
<wire x1="177.8" y1="312.42" x2="177.8" y2="314.96" width="0.1524" layer="91"/>
<junction x="177.8" y="314.96"/>
</segment>
</net>
<net name="N$4" class="0">
Expand Down
17 changes: 10 additions & 7 deletions source code/transmitter/mtx/config.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -105,20 +105,23 @@
//===========================================================================
//============================= External EEPROM =============================
//===========================================================================
//Maximum supported is a 512kbit eeprom

/*
//--- 24LC512
//Total bytes (512*1024)/8 => 65536
#define EXTERNAL_EEPROM_TOTAL_BYTES 65536
#define EXTERNAL_EEPROM_PAGE_BYTES 32
#define EXTERNAL_EEPROM_DEVICE_ADDRESS 0x0
*/


//--- 24LC256
//Total bytes (256*1024)/8 => 32768
#define EXTERNAL_EEPROM_TOTAL_BYTES 32768
#define EXTERNAL_EEPROM_PAGE_BYTES 32
#define EXTERNAL_EEPROM_DEVICE_ADDRESS 0x0

/*
//--- 24LC32
//Total bytes (32*1024)/8 => 4096
#define EXTERNAL_EEPROM_TOTAL_BYTES 4096
#define EXTERNAL_EEPROM_PAGE_BYTES 32
#define EXTERNAL_EEPROM_DEVICE_ADDRESS 0x7
*/

#endif

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