From 810b736c35efad851dbc4bc3d6481722d44ddfe8 Mon Sep 17 00:00:00 2001 From: xin Date: Wed, 1 Feb 2023 16:15:55 +0800 Subject: [PATCH] first commit --- include/README | 39 +++++++++++ lib/README | 46 +++++++++++++ platformio.ini | 18 +++++ src/main.cpp | 173 +++++++++++++++++++++++++++++++++++++++++++++++++ test/README | 11 ++++ 5 files changed, 287 insertions(+) create mode 100644 include/README create mode 100644 lib/README create mode 100644 platformio.ini create mode 100644 src/main.cpp create mode 100644 test/README diff --git a/include/README b/include/README new file mode 100644 index 0000000..194dcd4 --- /dev/null +++ b/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/lib/README b/lib/README new file mode 100644 index 0000000..6debab1 --- /dev/null +++ b/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/platformio.ini b/platformio.ini new file mode 100644 index 0000000..01a274b --- /dev/null +++ b/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:arduino-esp32] +platform = https://github.com/platformio/platform-espressif32.git#feature/arduino-upstream +board = esp32dev +framework = arduino +monitor_speed=115200 +platform_packages = + framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32#master +lib_deps = arkhipenko/TM1650@^1.1.0 diff --git a/src/main.cpp b/src/main.cpp new file mode 100644 index 0000000..39eec50 --- /dev/null +++ b/src/main.cpp @@ -0,0 +1,173 @@ +#include +#include +#include "FS.h" +#include "SPIFFS.h" +size_t TimeTotle =0; +size_t timebegin; +TM1650 d; +File timefile; + +TickType_t xLastWakeTime; + const TickType_t xFrequency = 1000; + bool flashdot=true; + void showtime(char a[4],int dot=1) +{ + char b[4]; + for (size_t i = 0; i < 4; i++) + { + b[i]=a[3-i]; + /* code */ + } + d.displayString(b); + d.setDot(dot,flashdot); + flashdot=!flashdot; + +} +void showtime(double second) +{ + char bb[4]; + int a=second; + int b=a%3600; + b=b*10/3600; + bb[0]=String(b).charAt(0); + int c=a/3600; + b=c%10; + bb[1]=String(b).charAt(0); + c=c/10; + b=c%10; + bb[2]=String(b).charAt(0); + c=c/10; + b=c%10; + bb[3]=String(b).charAt(0); + + + + d.displayString(bb); + d.setDot(1,flashdot); + flashdot=!flashdot; + //Serial.println(bb); + +} +int iiii=10; +void setup() +{ + pinMode(34,INPUT); + pinMode(4,INPUT_PULLUP); + timebegin=millis(); + + bool ok = SPIFFS.begin(); + if(!ok) + { + SPIFFS.format(); + ok = SPIFFS.begin(); + + } + + bool exist = SPIFFS.exists("/time.txt"); + if (exist) + { + // Serial.println("The file exists!"); + + File f = SPIFFS.open("/time.txt", "r"); + if (!f) + { + // 在打弢�过程中出现问题f就会为空 + // Serial.println("Some thing went wrong trying to open the file..."); + } + else + { + int s = f.size(); + // Serial.printf("Size=%d\r\n", s); + + //读取index.html的文本内宄1�7 + String data = f.readString(); + TimeTotle=data.toInt(); + // Serial.println(data); + + //关闭文件 + f.close(); + } + } + else + { + // Serial.println("No such file found."); + } + Wire.setPins(26,25); + Wire.begin(); //Join the bus as master + + Serial.begin(115200); //Start serial communication at 9600 for debug statements + Serial.println("TM1650 Example Code"); + d.init(); + xLastWakeTime = xTaskGetTickCount(); + size_t timenow=millis(); + if (TimeTotle<999.8*3600) + { + TimeTotle=TimeTotle+(timenow-timebegin); + timebegin=timenow; + } + showtime(TimeTotle*1.0/1000); + +} + +void loop() +{ + + //Serial.println(digitalRead(4)); + + vTaskDelayUntil(&xLastWakeTime, xFrequency); + + if (/* condition */digitalRead(4)==0) + { + Serial.println("you have put the butten reset"); + iiii--; + + if (iiii==0) + { TimeTotle=0; + timefile= SPIFFS.open("/time.txt", "w"); + timefile.println(TimeTotle); + timefile.flush(); + timefile.close(); + /* code */ + } + + /* code */ + }else + { + iiii=10; + } + + //Serial.println("TM1650 Example Code"); + // showtime("4000",1); + // delay(2000); + //showtime("8000",2); + //delay(2000); + size_t timenow=millis(); + if (TimeTotle<999.8*3600) + { + TimeTotle=TimeTotle+(timenow-timebegin); + timebegin=timenow; + } + + + int a=digitalRead(34); + if (a!=0) + { + timefile= SPIFFS.open("/time.txt", "w"); + timefile.println(TimeTotle); + timefile.flush(); + timefile.close(); + /* code */ + } + else{ + showtime(0.0); + delay(10000); + } + + + Serial.println(String(TimeTotle*1.0/1000)); + showtime(TimeTotle*1.0/1000); + // delay(1000); + timefile.close(); + + +} \ No newline at end of file diff --git a/test/README b/test/README new file mode 100644 index 0000000..9b1e87b --- /dev/null +++ b/test/README @@ -0,0 +1,11 @@ + +This directory is intended for PlatformIO Test Runner and project tests. + +Unit Testing is a software testing method by which individual units of +source code, sets of one or more MCU program modules together with associated +control data, usage procedures, and operating procedures, are tested to +determine whether they are fit for use. Unit testing finds problems early +in the development cycle. + +More information about PlatformIO Unit Testing: +- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html