core-rocket · 771-8bit · Jan 16, 2024 · Jan 13, 2024 · Jan 13, 2024 · Jan 14, 2024
diff --git a/.github/workflows/arduino_ci.yml b/.github/workflows/arduino_ci.yml
@@ -137,6 +137,14 @@ jobs:
               vendor: rp2040
               arch: rp2040
               name: seeed_xiao_rp2040
+
+          - sketch-paths: Nose
+            libraries: |
+              - 
+            board:
+              vendor: rp2040
+              arch: rp2040
+              name: seeed_xiao_rp2040
 
         include:
           - code:

diff --git a/Nose/.gitignore b/Nose/.gitignore
@@ -0,0 +1,3 @@
+.vscode
+source/trash
+pullreq-memo.txt
diff --git a/Nose/24thISE_nose.qproj b/Nose/24thISE_nose.qproj
diff --git a/Nose/Nose.ino b/Nose/Nose.ino
@@ -0,0 +1,141 @@
+#include <Wire.h>
+#include <Adafruit_BME280.h>
+#include <MCP342X.h>
+#include <CCP_MCP2515.h>
+
+bool can_avairable = true;
+
+#define CAN0_CS 0
+#define CAN0_INT 1
+#define LED_YELLOW LED_BUILTIN
+#define LED_BLUE PIN_LED_RXL
+
+#define SEALEVELPRESSURE_HPA (1013.25)
+
+Adafruit_BME280 bme;
+MCP342X myADC;
+CCP_MCP2515 CCP(CAN0_CS, CAN0_INT);  //CAN
+
+const int clockFrequency = 400000;  //I2C bus speed
+bool timer100Hz = false;
+bool sleep_sensors = false;
+bool can_checkerflag = false;
+struct repeating_timer st_timer;
+
+void setup() {
+  Serial.begin(1843200);
+  Wire.setSDA(6);
+  Wire.setSCL(7);
+  Wire.setClock(clockFrequency);
+  Wire.begin();
+  bme.begin(0x76);
+  myADC.configure(MCP342X_MODE_CONTINUOUS | MCP342X_CHANNEL_1 | MCP342X_SIZE_18BIT | MCP342X_GAIN_1X);
+  add_repeating_timer_us(10000, TimerIsr, NULL, &st_timer);  //100Hz
+  if (can_avairable) {
+    CCP.begin();
+  }
+}
+
+void loop() {
+  static int32_t result = 0x00;
+  static float temperature = 0.0;
+  static float barometic_pressure = 0.0;
+  static char adc_bytes[3] = { 0x00, 0x00, 0x00 };
+  static double voltage = 0.0;
+  if (timer100Hz) {
+    timer100Hz = false;
+    if (!sleep_sensors) {
+      //差圧センサ関連
+      myADC.startConversion();
+      myADC.getResult(&result);
+      DevideBytes(&result, adc_bytes);
+      ConvertToVoltage(adc_bytes, &voltage);  //3つのバイトを電圧に変換
+      //BME280関連
+      GetBME280Data(&temperature, &barometic_pressure);
+      //CAN送信
+      if (can_avairable) {
+        CCP.uint32_to_device(CCP_nose_adc, voltage);
+        CCP.float_to_device(CCP_nose_temperature, temperature);
+        CCP.float_to_device(CCP_nose_barometic_pressure, barometic_pressure);
+        if (can_checkerflag) {
+          CCP.string_to_device(CCP_nose_status, "OK");
+          can_checkerflag = false;
+        }
+      }
+      //シリアル出力
+      SerialPrintSensors(adc_bytes, temperature, barometic_pressure, voltage);
+    }
+  }
+  if (can_avairable) {
+    CCP.read_device();
+    switch (CCP.id) {
+      case CCP_EMST_mesure:
+        if (CCP.str_match("STOP", 4)) {
+          sleep_sensors = true;
+        } else if (CCP.str_match("CLEAR", 5)) {
+          sleep_sensors = false;
+        }
+        break;
+      case CCP_nose_adc:
+        if (CCP.str_match("CHECK", 5)) {
+          can_checkerflag = true;
+        }
+        if (CCP.str_match("KILL", 4)) {
+          sleep_sensors = true;
+        }
+        if (CCP.str_match("CLEAR", 5)) {
+          sleep_sensors = false;
+        }
+        break;
+      default:
+        break;
+    }
+  }
+}
+
+void GetBME280Data(float* temperature, float* barometic_pressure) {
+  *temperature = bme.readTemperature();
+  *barometic_pressure = bme.readPressure();
+}
+
+void DevideBytes(int32_t* _result, char* bytes) {
+  bytes[2] = static_cast<char>(*_result & 0xFF);  //(char)から変更．C-style castを使うとunsafeなコードになるので
+  bytes[1] = static_cast<char>((*_result >> 8) & 0xFF);
+  bytes[0] = static_cast<char>((*_result >> 16) & 0xFF);
+}
+
+void ConvertToVoltage(char* bytes, double* voltage) {
+  double pga = 1;
+  double lsb = 2 * 2.048 / pow(2, 18);
+
+  byte msb = (bytes[0] >> 6) & 0x01;
+  uint32_t outputcode = bytes[2] | (bytes[1] << 8) | ((bytes[0] * 0x01) << 16);
+  if (msb == 0x00) {  //正の値
+    *voltage = static_cast<double>(outputcode) * lsb / pga;
+  } else {                                        //負の値
+    outputcode = ((~outputcode) & 0x01FFFF) + 1;  //2の補数
+    *voltage = -static_cast<double>(outputcode) * lsb / pga;
+  }
+}
+
+void SerialPrintSensors(char* adc_bytes, float temperature, float barometic_pressure, double voltage) {
+  // if(timer100Hz) Serial.println("overrun");
+  Serial.print("time:");
+  Serial.print(micros());
+  Serial.print(",adc_bytes:");
+  Serial.print(adc_bytes[0], HEX);
+  Serial.print(adc_bytes[1], HEX);
+  Serial.print(adc_bytes[2], HEX);
+  Serial.print(",temperature:");
+  Serial.print(temperature, 10);
+  Serial.print(",");
+  Serial.print(",barometic_pressure:");
+  Serial.print(barometic_pressure, 10);
+  Serial.print(",voltage:");
+  Serial.println(voltage, 10);
+}
+
+bool TimerIsr(struct repeating_timer* t) {
+  timer100Hz = true;
+  return true;
+}
diff --git a/Nose/README.md b/Nose/README.md
@@ -0,0 +1,72 @@
+# ノーズ電装
+
+## 概要
+- This component has role of sensoring airspeed,temperature  and barometic pressure.
+- This component communicates with the main electrical compnent via the CAN protocol.
+## ハードウェア
+### BOM
+#### MCU
+- Seeduino Xiao RP2040
+
+#### Sensor
+- AE-BME280
+- MPXV5050DP
+#### ADC
+- MCP3421
+#### CAN
+- MCP25625
+#### Component
+##### Capacitor
+- [100uF16V 電解コン](https://akizukidenshi.com/catalog/g/gP-05002/)
+- [100uF10V 3216](https://akizukidenshi.com/catalog/g/gP-15633/)
+- [1uF25V 1608](https://akizukidenshi.com/catalog/g/gP-14526/)
+- [0.01uF50V 1608](https://akizukidenshi.com/catalog/g/gP-13387/)
+- [470pF50V 1608](https://akizukidenshi.com/catalog/g/gP-09268/)
+##### Resisiter
+- [100k 1/10W 1608](https://akizukidenshi.com/catalog/g/gR-11792/)
+- [49.9k 1/10W 1608](https://akizukidenshi.com/catalog/g/gR-11804/)
+- [4.7k 1/10W 1608](https://akizukidenshi.com/catalog/g/gR-14121/)
+
+### 回路
+<img src="images/circuit.png" width="100%">
+
+### PCB
+<img src="images/PCB1.png" width="300"><img src="images/PCB2.png" width="400">
+## ソフトウェア
+### 依存関係
+- Wire.h
+- CCP.h
+
+## 基礎知識
+
+### ベルヌーイの定理
+<img src="images/basic_knowledge/image.png" width="50%">
+
+$$p_1+\frac{1}{2} \rho v_1^2+\rho g z_1=p_2+\frac{1}{2}\rho v_2^2+\rho g z_2=\mathrm{const.}$$
+
+https://www.cradle.co.jp/glossary/ja_H/detail0038.html
+
+ここで空気密度$\rho$について考える．大気の標準組成は
+
+- $O_2=20.99$ %
+- $N_2=78.04$ %
+- $CO_2=0.03$ %
+- $Ar=0.94$ %
+
+そこから求まる大気の分子量は
+$$M=28.966[\mathrm{g/mol}]$$
+となる．気体の質量密度は，
+$$\rho=M\frac{n}{V}=\frac{MP}{RT}$$
+ここで，$R=8.314[\mathrm{Nmmol^{-1}K^{-1}}]$，とすると，
+$$\rho=\frac{28.966\times P}{8.314\times T}$$
+とわかる．
+
+http://sasaki.g1.xrea.com/powerpoint/vaporization-heat/03-Air-density.pdf
+
+
+
+
+
+
+
+
diff --git a/Nose/images/PCB1.png b/Nose/images/PCB1.png
diff --git a/Nose/images/PCB2.png b/Nose/images/PCB2.png
diff --git a/Nose/images/basic_knowledge/image.png b/Nose/images/basic_knowledge/image.png
diff --git a/Nose/images/circuit.png b/Nose/images/circuit.png
diff --git a/Nose/quadcept_libraries/MCP3421.qcom b/Nose/quadcept_libraries/MCP3421.qcom
diff --git a/Nose/quadcept_libraries/MCP3421A3T-E_CH.xml b/Nose/quadcept_libraries/MCP3421A3T-E_CH.xml
@@ -0,0 +1,89 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--/803335/842757/2.50/6/3/Integrated Circuit/-->
+<quadcept_library>
+  <setting unit="mil" />
+  <textstyle name="Default" height="47.244094488189" strokewidth="7.8740157480315" charwidth="47.244094488189" />
+  <textstyle name="Dimension" height="19.6850393700787" strokewidth="0" charwidth="19.6850393700787" />
+  <textstyle name="H127W0635TH00762" height="50" strokewidth="3" charwidth="25" />
+  <textstyle name="H15W15TH02" height="59.0551181102362" strokewidth="7.8740157480315" charwidth="59.0551181102362" />
+  <padstyle name="r140_60" surface="True" plated="False" isvia="False" nopaste="False" nomask="True" complex="False" holesize="0">
+    <padshape layer="TOP" shape="rectangle" width="23.622047244094" height="55.11811023622" />
+    <padshape layer="TOP_SOLDER_MASK" shape="rectangle" width="31.496062992126" height="62.992125984251" />
+    <padshape layer="TOP_SOLDER_PASTE" shape="rectangle" width="23.622047244094" height="55.11811023622" />
+  </padstyle>
+  <footprint name="SOT95P270X145-6N" originx="0" originy="0" pickpointx="0" pickpointy="0">
+    <pcbpin number="1" name="1" style="r140_60" originx="-49.212598425196" originy="37.401574803149" rotation="90" />
+    <pcbpin number="2" name="2" style="r140_60" originx="-49.212598425196" originy="0" rotation="90" />
+    <pcbpin number="3" name="3" style="r140_60" originx="-49.212598425196" originy="-37.401574803149" rotation="90" />
+    <pcbpin number="4" name="4" style="r140_60" originx="49.212598425196" originy="-37.401574803149" rotation="90" />
+    <pcbpin number="5" name="5" style="r140_60" originx="49.212598425196" originy="0" rotation="90" />
+    <pcbpin number="6" name="6" style="r140_60" originx="49.212598425196" originy="37.401574803149" rotation="90" />
+    <line layer="TOP_PLACE_BOUND" originx="-86.614173228345" originy="70.866141732283" endx="86.614173228345" endy="70.866141732283" width="1.9685039370079" />
+    <line layer="TOP_PLACE_BOUND" originx="86.614173228345" originy="70.866141732283" endx="86.614173228345" endy="-70.866141732283" width="1.9685039370079" />
+    <line layer="TOP_PLACE_BOUND" originx="86.614173228345" originy="-70.866141732283" endx="-86.614173228345" endy="-70.866141732283" width="1.9685039370079" />
+    <line layer="TOP_PLACE_BOUND" originx="-86.614173228345" originy="-70.866141732283" endx="-86.614173228345" endy="70.866141732283" width="1.9685039370079" />
+    <line layer="TOP_ASSEMBLY" originx="-30.511811023622" originy="57.086614173228" endx="30.511811023622" endy="57.086614173228" width="3.9370078740157" />
+    <line layer="TOP_ASSEMBLY" originx="30.511811023622" originy="57.086614173228" endx="30.511811023622" endy="-57.086614173228" width="3.9370078740157" />
+    <line layer="TOP_ASSEMBLY" originx="30.511811023622" originy="-57.086614173228" endx="-30.511811023622" endy="-57.086614173228" width="3.9370078740157" />
+    <line layer="TOP_ASSEMBLY" originx="-30.511811023622" originy="-57.086614173228" endx="-30.511811023622" endy="57.086614173228" width="3.9370078740157" />
+    <line layer="TOP_ASSEMBLY" originx="-30.511811023622" originy="19.685039370078" endx="6.8897637795275" endy="57.086614173228" width="3.9370078740157" />
+    <line layer="TOP_SILKSCREEN" originx="-7.8740157480314" originy="57.086614173228" endx="7.8740157480314" endy="57.086614173228" width="7.8740157480314" />
+    <line layer="TOP_SILKSCREEN" originx="7.8740157480314" originy="57.086614173228" endx="7.8740157480314" endy="-57.086614173228" width="7.8740157480314" />
+    <line layer="TOP_SILKSCREEN" originx="7.8740157480314" originy="-57.086614173228" endx="-7.8740157480314" endy="-57.086614173228" width="7.8740157480314" />
+    <line layer="TOP_SILKSCREEN" originx="-7.8740157480314" originy="-57.086614173228" endx="-7.8740157480314" endy="57.086614173228" width="7.8740157480314" />
+    <line layer="TOP_SILKSCREEN" originx="-76.771653543306" originy="62.992125984251" endx="-21.653543307086" endy="62.992125984251" width="7.8740157480314" />
+  </footprint>
+  <symbol name="MCP3421A3T-E_CH" originx="0" originy="0">
+    <line originx="200" originy="100" endx="900" endy="100" width="0" />
+    <line originx="900" originy="-300" endx="900" endy="100" width="0" />
+    <line originx="900" originy="-300" endx="200" endy="-300" width="0" />
+    <line originx="200" originy="100" endx="200" endy="-300" width="0" />
+    <sympin number="1" originx="200" originy="0" rotation="180" length="100" width="7.8740157480315" flipped="False">
+      <text name="pinname" originx="230" originy="0" style="Default" rotation="0" justify="left" flipped="False" hidden="False" data="VIN+" />
+      <text name="pindes" originx="140" originy="20" style="Default" rotation="0" justify="lowerright" flipped="False" hidden="False" data="1" />
+    </sympin>
+    <sympin number="2" originx="200" originy="-100" rotation="180" length="100" width="7.8740157480315" flipped="False">
+      <text name="pinname" originx="230" originy="-100" style="Default" rotation="0" justify="left" flipped="False" hidden="False" data="VSS" />
+      <text name="pindes" originx="140" originy="-80" style="Default" rotation="0" justify="lowerright" flipped="False" hidden="False" data="2" />
+    </sympin>
+    <sympin number="3" originx="200" originy="-200" rotation="180" length="100" width="7.8740157480315" flipped="False">
+      <text name="pinname" originx="230" originy="-200" style="Default" rotation="0" justify="left" flipped="False" hidden="False" data="SCL" />
+      <text name="pindes" originx="140" originy="-180" style="Default" rotation="0" justify="lowerright" flipped="False" hidden="False" data="3" />
+    </sympin>
+    <sympin number="6" originx="900" originy="0" rotation="0" length="100" width="7.8740157480315" flipped="False">
+      <text name="pinname" originx="870" originy="0" style="Default" rotation="0" justify="right" flipped="False" hidden="False" data="VIN-" />
+      <text name="pindes" originx="960" originy="20" style="Default" rotation="0" justify="lowerleft" flipped="False" hidden="False" data="6" />
+    </sympin>
+    <sympin number="5" originx="900" originy="-100" rotation="0" length="100" width="7.8740157480315" flipped="False">
+      <text name="pinname" originx="870" originy="-100" style="Default" rotation="0" justify="right" flipped="False" hidden="False" data="VDD" />
+      <text name="pindes" originx="960" originy="-80" style="Default" rotation="0" justify="lowerleft" flipped="False" hidden="False" data="5" />
+    </sympin>
+    <sympin number="4" originx="900" originy="-200" rotation="0" length="100" width="7.8740157480315" flipped="False">
+      <text name="pinname" originx="870" originy="-200" style="Default" rotation="0" justify="right" flipped="False" hidden="False" data="SDA" />
+      <text name="pindes" originx="960" originy="-180" style="Default" rotation="0" justify="lowerleft" flipped="False" hidden="False" data="4" />
+    </sympin>
+  </symbol>
+  <component name="MCP3421A3T-E_CH" designatorprefix="IC" height="57.086614173228" footprint="SOT95P270X145-6N">
+    <comppin designator="1" sympin="1" pinswap="0" gateswap="0" gate="1" group="1" side="" type="Any" name="VIN+" />
+    <comppin designator="2" sympin="2" pinswap="0" gateswap="0" gate="1" group="1" side="" type="Any" name="VSS" />
+    <comppin designator="3" sympin="3" pinswap="0" gateswap="0" gate="1" group="1" side="" type="Any" name="SCL" />
+    <comppin designator="4" sympin="4" pinswap="0" gateswap="0" gate="1" group="1" side="" type="Any" name="SDA" />
+    <comppin designator="5" sympin="5" pinswap="0" gateswap="0" gate="1" group="1" side="" type="Any" name="VDD" />
+    <comppin designator="6" sympin="6" pinswap="0" gateswap="0" gate="1" group="1" side="" type="Any" name="VIN-" />
+    <attached_symbol gate="1" name="MCP3421A3T-E_CH" />
+    <pinmap designator="1" footprintpin="1" />
+    <pinmap designator="2" footprintpin="2" />
+    <pinmap designator="3" footprintpin="3" />
+    <pinmap designator="4" footprintpin="4" />
+    <pinmap designator="5" footprintpin="5" />
+    <pinmap designator="6" footprintpin="6" />
+    <text name="Datasheet" originx="0" originy="0" style="Default" rotation="0" justify="" flipped="False" hidden="True" data="http://www.microchip.com/mymicrochip/filehandler.aspx?ddocname=en520102" />
+    <text name="Description" originx="0" originy="0" style="Default" rotation="0" justify="" flipped="False" hidden="True" data="Analog to Digital Converters - ADC 18-B delta-sigma ADC Sngl Ch 4sps" />
+    <text name="Manufacturer_Name" originx="0" originy="0" style="Default" rotation="0" justify="" flipped="False" hidden="True" data="Microchip" />
+    <text name="Manufacturer_Part_Number" originx="950" originy="200" style="Default" rotation="0" justify="left" flipped="False" hidden="False" data="MCP3421A3T-E/CH" />
+    <text name="Mouser Part Number" originx="0" originy="0" style="Default" rotation="0" justify="" flipped="False" hidden="True" data="579-MCP3421A3T-E/CH" />
+    <text name="Mouser Price/Stock" originx="0" originy="0" style="Default" rotation="0" justify="" flipped="False" hidden="True" data="https://www.mouser.co.uk/ProductDetail/Microchip-Technology/MCP3421A3T-E-CH?qs=hH%252BOa0VZEiCiOakdR18pNw%3D%3D" />
+    <text name="Arrow Part Number" originx="0" originy="0" style="Default" rotation="0" justify="" flipped="False" hidden="True" data="MCP3421A3T-E/CH" />
+    <text name="Arrow Price/Stock" originx="0" originy="0" style="Default" rotation="0" justify="" flipped="False" hidden="True" data="https://www.arrow.com/en/products/mcp3421a3t-ech/microchip-technology?region=nac" />
+  </component>
+</quadcept_library>
diff --git a/Nose/quadcept_libraries/MPXVseries.qcom b/Nose/quadcept_libraries/MPXVseries.qcom
diff --git a/Nose/quadcept_libraries/a.qcom b/Nose/quadcept_libraries/a.qcom
diff --git a/Nose/quadcept_libraries/xiao_original.qcom b/Nose/quadcept_libraries/xiao_original.qcom
diff --git a/Nose/rp2040reset/adafruit-circuitpython-raspberry_pi_pico-ja-8.2.9.uf2 b/Nose/rp2040reset/adafruit-circuitpython-raspberry_pi_pico-ja-8.2.9.uf2