From 844aeaf0a685180633107e89b9d28023ae05bd78 Mon Sep 17 00:00:00 2001 From: "Matthias P. Braendli" Date: Thu, 18 May 2023 13:42:52 +0200 Subject: Move tracker into subdir --- README.md | 33 ------- include/README | 39 -------- lib/README | 46 ---------- platformio.ini | 18 ---- src/main.ino | 207 ------------------------------------------- tracker-stm32/README.md | 33 +++++++ tracker-stm32/include/README | 39 ++++++++ tracker-stm32/lib/README | 46 ++++++++++ tracker-stm32/platformio.ini | 18 ++++ tracker-stm32/src/main.ino | 207 +++++++++++++++++++++++++++++++++++++++++++ 10 files changed, 343 insertions(+), 343 deletions(-) delete mode 100644 README.md delete mode 100644 include/README delete mode 100644 lib/README delete mode 100644 platformio.ini delete mode 100644 src/main.ino create mode 100644 tracker-stm32/README.md create mode 100644 tracker-stm32/include/README create mode 100644 tracker-stm32/lib/README create mode 100644 tracker-stm32/platformio.ini create mode 100644 tracker-stm32/src/main.ino diff --git a/README.md b/README.md deleted file mode 100644 index a086256..0000000 --- a/README.md +++ /dev/null @@ -1,33 +0,0 @@ -NUCLEO-H743ZI APRS-LoRa Tracker -=============================== - -Connect u-blox NEO-M8N (or other u-blox receiver) to USART-B (RX PD5 and TX PD6) and RFM96 to SPI A. - -See src/main.ino for definitions. - -Pinout ------- - -- u-blox NEO module connected to PD5 and PD6 -- RFM96 connected to SPI A: - - MISO (Arduino 12), MOSI (Arduino 11), SCK (Arduino 13) - - NSS pin: PD14 (Arduino 10) - - DIO0 pin: PF3 (Arduino 8) - - RESET pin: PF15 (Arduino 9) - -- SD Card connected to SPI B: - - MISO (Arduino 25), MOSI (Arduino 22), SCK (Arduino 23) - - CS (Arduino 17) - -Build ------ - -This project requires: https://platform.io - -Compile: - - pio run - -Program NUCLEO board: - - pio run -t upload diff --git a/include/README b/include/README deleted file mode 100644 index 194dcd4..0000000 --- a/include/README +++ /dev/null @@ -1,39 +0,0 @@ - -This directory is intended for project header files. - -A header file is a file containing C declarations and macro definitions -to be shared between several project source files. You request the use of a -header file in your project source file (C, C++, etc) located in `src` folder -by including it, with the C preprocessing directive `#include'. - -```src/main.c - -#include "header.h" - -int main (void) -{ - ... -} -``` - -Including a header file produces the same results as copying the header file -into each source file that needs it. Such copying would be time-consuming -and error-prone. With a header file, the related declarations appear -in only one place. If they need to be changed, they can be changed in one -place, and programs that include the header file will automatically use the -new version when next recompiled. The header file eliminates the labor of -finding and changing all the copies as well as the risk that a failure to -find one copy will result in inconsistencies within a program. - -In C, the usual convention is to give header files names that end with `.h'. -It is most portable to use only letters, digits, dashes, and underscores in -header file names, and at most one dot. - -Read more about using header files in official GCC documentation: - -* Include Syntax -* Include Operation -* Once-Only Headers -* Computed Includes - -https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html diff --git a/lib/README b/lib/README deleted file mode 100644 index 6debab1..0000000 --- a/lib/README +++ /dev/null @@ -1,46 +0,0 @@ - -This directory is intended for project specific (private) libraries. -PlatformIO will compile them to static libraries and link into executable file. - -The source code of each library should be placed in a an own separate directory -("lib/your_library_name/[here are source files]"). - -For example, see a structure of the following two libraries `Foo` and `Bar`: - -|--lib -| | -| |--Bar -| | |--docs -| | |--examples -| | |--src -| | |- Bar.c -| | |- Bar.h -| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html -| | -| |--Foo -| | |- Foo.c -| | |- Foo.h -| | -| |- README --> THIS FILE -| -|- platformio.ini -|--src - |- main.c - -and a contents of `src/main.c`: -``` -#include -#include - -int main (void) -{ - ... -} - -``` - -PlatformIO Library Dependency Finder will find automatically dependent -libraries scanning project source files. - -More information about PlatformIO Library Dependency Finder -- https://docs.platformio.org/page/librarymanager/ldf.html diff --git a/platformio.ini b/platformio.ini deleted file mode 100644 index a622f22..0000000 --- a/platformio.ini +++ /dev/null @@ -1,18 +0,0 @@ -; PlatformIO Project Configuration File -; -; Build options: build flags, source filter -; Upload options: custom upload port, speed and extra flags -; Library options: dependencies, extra library storages -; Advanced options: extra scripting -; -; Please visit documentation for the other options and examples -; https://docs.platformio.org/page/projectconf.html - -[env:nucleo_h743zi] -platform = ststm32 -board = nucleo_h743zi -framework = arduino -lib_deps = - jgromes/RadioLib@^6.0.0 - sparkfun/SparkFun u-blox GNSS Arduino Library@^2.2.22 - arduino-libraries/SD@^1.2.4 diff --git a/src/main.ino b/src/main.ino deleted file mode 100644 index da82e01..0000000 --- a/src/main.ino +++ /dev/null @@ -1,207 +0,0 @@ -#include -#include -#include -#include -#include - -File myFile; - -constexpr int SD_CS = 17; - -// SX1278 has the following connections: -// NSS pin: PD14 (Arduino 10) -// DIO0 pin: PF3 (Arduino 8) -// RESET pin: PF15 (Arduino 9) -RFM96 radio = new Module(10, 8, 9); -HardwareSerial SerialGNSS(PD6, PD5); -SFE_UBLOX_GNSS gnss; - -long lastGnssPoll = 0; -long lastPositionReport = 0; -constexpr size_t POSITION_REPORT_LEN = 32; -char positionReport[POSITION_REPORT_LEN+1]; - -static char letterize(int x) { - return (char) x + 65; -} -static char* get_mh(double lat, double lon, int size) { - static char locator[11]; - double LON_F[]={20,2.0,0.083333,0.008333,0.0003472083333333333}; - double LAT_F[]={10,1.0,0.0416665,0.004166,0.0001735833333333333}; - int i; - lon += 180; - lat += 90; - - if (size <= 0 || size > 10) size = 6; - size/=2; size*=2; - - for (i = 0; i < size/2; i++){ - if (i % 2 == 1) { - locator[i*2] = (char) (lon/LON_F[i] + '0'); - locator[i*2+1] = (char) (lat/LAT_F[i] + '0'); - } else { - locator[i*2] = letterize((int) (lon/LON_F[i])); - locator[i*2+1] = letterize((int) (lat/LAT_F[i])); - } - lon = fmod(lon, LON_F[i]); - lat = fmod(lat, LAT_F[i]); - } - locator[i*2]=0; - return locator; -} - -void setup() { - Serial.begin(9600); - pinMode(LED_BUILTIN, OUTPUT); - - pinMode(SD_CS, OUTPUT); - - if (!SD.begin(SD_CS)) { - Serial.println("SD init failed!"); - return; - } - - - Wire.begin(); - - SerialGNSS.begin(9600); - if (!gnss.begin(SerialGNSS)) { - while (true) { - Serial.println(F("Check GNSS")); - delay(4000); - } - } - - //gnss.enableDebugging(); // Uncomment this line to enable helpful debug messages on Serial - - Serial.print(F("Version: ")); - byte versionHigh = gnss.getProtocolVersionHigh(); - Serial.print(versionHigh); - Serial.print("."); - byte versionLow = gnss.getProtocolVersionLow(); - Serial.println(versionLow); - - Serial.print(F("[RFM] Init ")); - int state = radio.begin(433.900); - if (state == RADIOLIB_ERR_NONE) { - Serial.println(F("success!")); - } else { - Serial.print(F("failed, code ")); - Serial.println(state); - while (true); - } - - if (radio.setBandwidth(125.0) == RADIOLIB_ERR_INVALID_BANDWIDTH) { - Serial.println(F("Selected bandwidth is invalid for this module!")); - while (true); - } - - if (radio.setSpreadingFactor(12) == RADIOLIB_ERR_INVALID_SPREADING_FACTOR) { - Serial.println(F("Selected spreading factor is invalid for this module!")); - while (true); - } - - if (radio.setCodingRate(5) == RADIOLIB_ERR_INVALID_CODING_RATE) { - Serial.println(F("Selected coding rate is invalid for this module!")); - while (true); - } - - // NOTE: value 0x34 is reserved for LoRaWAN networks and should not be used - if (radio.setSyncWord(0x14) != RADIOLIB_ERR_NONE) { - Serial.println(F("Unable to set sync word!")); - while (true); - } - - if (radio.setOutputPower(16) == RADIOLIB_ERR_INVALID_OUTPUT_POWER) { - Serial.println(F("Selected output power is invalid for this module!")); - while (true); - } - - if (radio.setPreambleLength(8) == RADIOLIB_ERR_INVALID_PREAMBLE_LENGTH) { - Serial.println(F("Selected preamble length is invalid for this module!")); - while (true); - } - - // radio.setRfSwitchPins(4, 5); -} - -void loop() -{ - const auto now = millis(); - if (now - lastGnssPoll > 1000) { - lastGnssPoll = now; - - long latitude = gnss.getLatitude(); - Serial.print(F("Lat: ")); - Serial.print(latitude); - - long longitude = gnss.getLongitude(); - Serial.print(F(" Long: ")); - Serial.print(longitude); - - char *locator = get_mh((double)latitude/1e7, (double)longitude/1e7, 10); - Serial.print(F(" Loc: ")); - Serial.print(locator); - - long altitude = gnss.getAltitude(); - Serial.print(F(" Alt: ")); - Serial.print(altitude); - Serial.print(F(" (mm)")); - - long speed = gnss.getGroundSpeed(); - Serial.print(F(" Speed: ")); - Serial.print(speed); - Serial.print(F(" (mm/s)")); - - /* - long heading = gnss.getHeading(); - Serial.print(F(" Heading: ")); - Serial.print(heading); - Serial.print(F(" (degrees * 10^-5)")); - */ - - byte SIV = gnss.getSIV(); - Serial.print(F(" SIV: ")); - Serial.print(SIV); - - Serial.print(F(" TX in: ")); - constexpr long TX_INTERVAL = 15000; - Serial.print(TX_INTERVAL - (now - lastPositionReport)); - - Serial.println(); - - if (now - lastPositionReport > TX_INTERVAL) { - lastPositionReport = now; - - digitalWrite(LED_BUILTIN, HIGH); - - ssize_t len = snprintf(positionReport, POSITION_REPORT_LEN, "HB9EGM %s", locator); - - Serial.print(F("TX: ")); - Serial.print(positionReport); - - int state = radio.transmit(positionReport, len); - - if (state == RADIOLIB_ERR_NONE) { - Serial.print(F(" RFM OK Datarate: ")); - Serial.print(radio.getDataRate()); - Serial.println(F(" bps")); - - } - else if (state == RADIOLIB_ERR_PACKET_TOO_LONG) { - Serial.println(F(" too long!")); - - } - else if (state == RADIOLIB_ERR_TX_TIMEOUT) { - Serial.println(F(" timeout!")); - - } - else { - Serial.print(F(" failed, code ")); - Serial.println(state); - } - - digitalWrite(LED_BUILTIN, LOW); - } - } -} diff --git a/tracker-stm32/README.md b/tracker-stm32/README.md new file mode 100644 index 0000000..a2bda13 --- /dev/null +++ b/tracker-stm32/README.md @@ -0,0 +1,33 @@ +NUCLEO-H743ZI APRS-LoRa Tracker +=============================== + +Connect u-blox NEO-M8N (or other u-blox receiver) to USART-B (RX PD5 and TX PD6) and RFM96 to SPI A. + +See src/main.ino for definitions. + +Pinout +------ + +- u-blox NEO module connected to PD5 and PD6 +- RFM96 connected to SPI A: + - MISO (Arduino 12), MOSI (Arduino 11), SCK (Arduino 13) + - NSS pin: PD14 (Arduino 10) + - DIO0 pin: PF3 (Arduino 8) + - RESET pin: PF15 (Arduino 9) + +- SD Card connected to SPI B: + - MISO (Arduino 12), MOSI (Arduino 11), SCK (Arduino 13) + - CS (Arduino 17) + +Build +----- + +This project requires: https://platform.io + +Compile: + + pio run + +Program NUCLEO board: + + pio run -t upload diff --git a/tracker-stm32/include/README b/tracker-stm32/include/README new file mode 100644 index 0000000..194dcd4 --- /dev/null +++ b/tracker-stm32/include/README @@ -0,0 +1,39 @@ + +This directory is intended for project header files. + +A header file is a file containing C declarations and macro definitions +to be shared between several project source files. You request the use of a +header file in your project source file (C, C++, etc) located in `src` folder +by including it, with the C preprocessing directive `#include'. + +```src/main.c + +#include "header.h" + +int main (void) +{ + ... +} +``` + +Including a header file produces the same results as copying the header file +into each source file that needs it. Such copying would be time-consuming +and error-prone. With a header file, the related declarations appear +in only one place. If they need to be changed, they can be changed in one +place, and programs that include the header file will automatically use the +new version when next recompiled. The header file eliminates the labor of +finding and changing all the copies as well as the risk that a failure to +find one copy will result in inconsistencies within a program. + +In C, the usual convention is to give header files names that end with `.h'. +It is most portable to use only letters, digits, dashes, and underscores in +header file names, and at most one dot. + +Read more about using header files in official GCC documentation: + +* Include Syntax +* Include Operation +* Once-Only Headers +* Computed Includes + +https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html diff --git a/tracker-stm32/lib/README b/tracker-stm32/lib/README new file mode 100644 index 0000000..6debab1 --- /dev/null +++ b/tracker-stm32/lib/README @@ -0,0 +1,46 @@ + +This directory is intended for project specific (private) libraries. +PlatformIO will compile them to static libraries and link into executable file. + +The source code of each library should be placed in a an own separate directory +("lib/your_library_name/[here are source files]"). + +For example, see a structure of the following two libraries `Foo` and `Bar`: + +|--lib +| | +| |--Bar +| | |--docs +| | |--examples +| | |--src +| | |- Bar.c +| | |- Bar.h +| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html +| | +| |--Foo +| | |- Foo.c +| | |- Foo.h +| | +| |- README --> THIS FILE +| +|- platformio.ini +|--src + |- main.c + +and a contents of `src/main.c`: +``` +#include +#include + +int main (void) +{ + ... +} + +``` + +PlatformIO Library Dependency Finder will find automatically dependent +libraries scanning project source files. + +More information about PlatformIO Library Dependency Finder +- https://docs.platformio.org/page/librarymanager/ldf.html diff --git a/tracker-stm32/platformio.ini b/tracker-stm32/platformio.ini new file mode 100644 index 0000000..a622f22 --- /dev/null +++ b/tracker-stm32/platformio.ini @@ -0,0 +1,18 @@ +; PlatformIO Project Configuration File +; +; Build options: build flags, source filter +; Upload options: custom upload port, speed and extra flags +; Library options: dependencies, extra library storages +; Advanced options: extra scripting +; +; Please visit documentation for the other options and examples +; https://docs.platformio.org/page/projectconf.html + +[env:nucleo_h743zi] +platform = ststm32 +board = nucleo_h743zi +framework = arduino +lib_deps = + jgromes/RadioLib@^6.0.0 + sparkfun/SparkFun u-blox GNSS Arduino Library@^2.2.22 + arduino-libraries/SD@^1.2.4 diff --git a/tracker-stm32/src/main.ino b/tracker-stm32/src/main.ino new file mode 100644 index 0000000..da82e01 --- /dev/null +++ b/tracker-stm32/src/main.ino @@ -0,0 +1,207 @@ +#include +#include +#include +#include +#include + +File myFile; + +constexpr int SD_CS = 17; + +// SX1278 has the following connections: +// NSS pin: PD14 (Arduino 10) +// DIO0 pin: PF3 (Arduino 8) +// RESET pin: PF15 (Arduino 9) +RFM96 radio = new Module(10, 8, 9); +HardwareSerial SerialGNSS(PD6, PD5); +SFE_UBLOX_GNSS gnss; + +long lastGnssPoll = 0; +long lastPositionReport = 0; +constexpr size_t POSITION_REPORT_LEN = 32; +char positionReport[POSITION_REPORT_LEN+1]; + +static char letterize(int x) { + return (char) x + 65; +} +static char* get_mh(double lat, double lon, int size) { + static char locator[11]; + double LON_F[]={20,2.0,0.083333,0.008333,0.0003472083333333333}; + double LAT_F[]={10,1.0,0.0416665,0.004166,0.0001735833333333333}; + int i; + lon += 180; + lat += 90; + + if (size <= 0 || size > 10) size = 6; + size/=2; size*=2; + + for (i = 0; i < size/2; i++){ + if (i % 2 == 1) { + locator[i*2] = (char) (lon/LON_F[i] + '0'); + locator[i*2+1] = (char) (lat/LAT_F[i] + '0'); + } else { + locator[i*2] = letterize((int) (lon/LON_F[i])); + locator[i*2+1] = letterize((int) (lat/LAT_F[i])); + } + lon = fmod(lon, LON_F[i]); + lat = fmod(lat, LAT_F[i]); + } + locator[i*2]=0; + return locator; +} + +void setup() { + Serial.begin(9600); + pinMode(LED_BUILTIN, OUTPUT); + + pinMode(SD_CS, OUTPUT); + + if (!SD.begin(SD_CS)) { + Serial.println("SD init failed!"); + return; + } + + + Wire.begin(); + + SerialGNSS.begin(9600); + if (!gnss.begin(SerialGNSS)) { + while (true) { + Serial.println(F("Check GNSS")); + delay(4000); + } + } + + //gnss.enableDebugging(); // Uncomment this line to enable helpful debug messages on Serial + + Serial.print(F("Version: ")); + byte versionHigh = gnss.getProtocolVersionHigh(); + Serial.print(versionHigh); + Serial.print("."); + byte versionLow = gnss.getProtocolVersionLow(); + Serial.println(versionLow); + + Serial.print(F("[RFM] Init ")); + int state = radio.begin(433.900); + if (state == RADIOLIB_ERR_NONE) { + Serial.println(F("success!")); + } else { + Serial.print(F("failed, code ")); + Serial.println(state); + while (true); + } + + if (radio.setBandwidth(125.0) == RADIOLIB_ERR_INVALID_BANDWIDTH) { + Serial.println(F("Selected bandwidth is invalid for this module!")); + while (true); + } + + if (radio.setSpreadingFactor(12) == RADIOLIB_ERR_INVALID_SPREADING_FACTOR) { + Serial.println(F("Selected spreading factor is invalid for this module!")); + while (true); + } + + if (radio.setCodingRate(5) == RADIOLIB_ERR_INVALID_CODING_RATE) { + Serial.println(F("Selected coding rate is invalid for this module!")); + while (true); + } + + // NOTE: value 0x34 is reserved for LoRaWAN networks and should not be used + if (radio.setSyncWord(0x14) != RADIOLIB_ERR_NONE) { + Serial.println(F("Unable to set sync word!")); + while (true); + } + + if (radio.setOutputPower(16) == RADIOLIB_ERR_INVALID_OUTPUT_POWER) { + Serial.println(F("Selected output power is invalid for this module!")); + while (true); + } + + if (radio.setPreambleLength(8) == RADIOLIB_ERR_INVALID_PREAMBLE_LENGTH) { + Serial.println(F("Selected preamble length is invalid for this module!")); + while (true); + } + + // radio.setRfSwitchPins(4, 5); +} + +void loop() +{ + const auto now = millis(); + if (now - lastGnssPoll > 1000) { + lastGnssPoll = now; + + long latitude = gnss.getLatitude(); + Serial.print(F("Lat: ")); + Serial.print(latitude); + + long longitude = gnss.getLongitude(); + Serial.print(F(" Long: ")); + Serial.print(longitude); + + char *locator = get_mh((double)latitude/1e7, (double)longitude/1e7, 10); + Serial.print(F(" Loc: ")); + Serial.print(locator); + + long altitude = gnss.getAltitude(); + Serial.print(F(" Alt: ")); + Serial.print(altitude); + Serial.print(F(" (mm)")); + + long speed = gnss.getGroundSpeed(); + Serial.print(F(" Speed: ")); + Serial.print(speed); + Serial.print(F(" (mm/s)")); + + /* + long heading = gnss.getHeading(); + Serial.print(F(" Heading: ")); + Serial.print(heading); + Serial.print(F(" (degrees * 10^-5)")); + */ + + byte SIV = gnss.getSIV(); + Serial.print(F(" SIV: ")); + Serial.print(SIV); + + Serial.print(F(" TX in: ")); + constexpr long TX_INTERVAL = 15000; + Serial.print(TX_INTERVAL - (now - lastPositionReport)); + + Serial.println(); + + if (now - lastPositionReport > TX_INTERVAL) { + lastPositionReport = now; + + digitalWrite(LED_BUILTIN, HIGH); + + ssize_t len = snprintf(positionReport, POSITION_REPORT_LEN, "HB9EGM %s", locator); + + Serial.print(F("TX: ")); + Serial.print(positionReport); + + int state = radio.transmit(positionReport, len); + + if (state == RADIOLIB_ERR_NONE) { + Serial.print(F(" RFM OK Datarate: ")); + Serial.print(radio.getDataRate()); + Serial.println(F(" bps")); + + } + else if (state == RADIOLIB_ERR_PACKET_TOO_LONG) { + Serial.println(F(" too long!")); + + } + else if (state == RADIOLIB_ERR_TX_TIMEOUT) { + Serial.println(F(" timeout!")); + + } + else { + Serial.print(F(" failed, code ")); + Serial.println(state); + } + + digitalWrite(LED_BUILTIN, LOW); + } + } +} -- cgit v1.2.3