dump rp2040 firmware experiments
parent
9e964eda5d
commit
e8da5f9018
SSH Key Fingerprint:
SHA256:hvqRXAGG1h89yqnS+cyFTLKQbzjWD4uXIqw7Y+0ws30
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.pio
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.vscode/.browse.c_cpp.db*
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.vscode/c_cpp_properties.json
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.vscode/launch.json
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.vscode/ipch
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{
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// See http://go.microsoft.com/fwlink/?LinkId=827846
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// for the documentation about the extensions.json format
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"recommendations": [
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"platformio.platformio-ide"
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],
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"unwantedRecommendations": [
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"ms-vscode.cpptools-extension-pack"
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]
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}
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@ -0,0 +1,39 @@
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This directory is intended for project header files.
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A header file is a file containing C declarations and macro definitions
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to be shared between several project source files. You request the use of a
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header file in your project source file (C, C++, etc) located in `src` folder
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by including it, with the C preprocessing directive `#include'.
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```src/main.c
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#include "header.h"
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int main (void)
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{
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...
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}
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```
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Including a header file produces the same results as copying the header file
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into each source file that needs it. Such copying would be time-consuming
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and error-prone. With a header file, the related declarations appear
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in only one place. If they need to be changed, they can be changed in one
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place, and programs that include the header file will automatically use the
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new version when next recompiled. The header file eliminates the labor of
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finding and changing all the copies as well as the risk that a failure to
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find one copy will result in inconsistencies within a program.
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In C, the usual convention is to give header files names that end with `.h'.
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It is most portable to use only letters, digits, dashes, and underscores in
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header file names, and at most one dot.
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Read more about using header files in official GCC documentation:
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* Include Syntax
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* Include Operation
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* Once-Only Headers
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* Computed Includes
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https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html
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This directory is intended for project specific (private) libraries.
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PlatformIO will compile them to static libraries and link into executable file.
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The source code of each library should be placed in a an own separate directory
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("lib/your_library_name/[here are source files]").
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For example, see a structure of the following two libraries `Foo` and `Bar`:
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|--lib
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| |
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| |--Bar
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| | |--docs
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| | |--examples
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| | |--src
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| | |- Bar.c
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| | |- Bar.h
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| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
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| |
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| |--Foo
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| | |- Foo.c
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| | |- Foo.h
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| |
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| |- README --> THIS FILE
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|
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|- platformio.ini
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|--src
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|- main.c
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and a contents of `src/main.c`:
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```
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#include <Foo.h>
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#include <Bar.h>
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int main (void)
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{
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...
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}
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```
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PlatformIO Library Dependency Finder will find automatically dependent
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libraries scanning project source files.
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More information about PlatformIO Library Dependency Finder
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- https://docs.platformio.org/page/librarymanager/ldf.html
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; PlatformIO Project Configuration File
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;
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; Build options: build flags, source filter
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; Upload options: custom upload port, speed and extra flags
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; Library options: dependencies, extra library storages
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; Advanced options: extra scripting
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;
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; Please visit documentation for the other options and examples
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; https://docs.platformio.org/page/projectconf.html
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[env:pico]
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platform = raspberrypi
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board = pico
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framework = arduino
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lib_deps = fastled/FastLED@^3.6.0
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#include <Arduino.h>
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#include <FastLED.h>
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// #define NUM_LEDS 1
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// #define DATA_PIN 23u
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// CRGB leds[NUM_LEDS];
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#define Q1 5
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#define Q2 29
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#define Q3 28
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#define Q4 27
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#define Q5 26
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#define Q6 22
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#define Q7 21
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#define Q8 20
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#define Q9 8
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#define Q10 19
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#define Q11 18
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#define Q12 17
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#define Q13 16
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#define Q14 9
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#define Q15 10
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#define Q16 11
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#define Qout 12
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#define SER 2
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#define OE 3
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#define RCLK 4
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#define SRCLK 6
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#define SRCLR 7
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void printOut() {
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Serial.println("------");
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Serial.print("SER: ");
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Serial.println(digitalRead(SER));
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Serial.print("OE_N: ");
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Serial.println(digitalRead(OE));
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Serial.print("RCLK: ");
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Serial.println(digitalRead(RCLK));
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Serial.print("SRCLK: ");
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Serial.println(digitalRead(SRCLK));
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Serial.print("SRCLR_N: ");
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Serial.println(digitalRead(SRCLR));
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// uint16_t q = digitalRead(Q1) << 8 |
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// digitalRead(Q2) << 7 |
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// digitalRead(Q3) << 6 |
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// digitalRead(Q4) << 5 |
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// digitalRead(Q5) << 4 |
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// digitalRead(Q6) << 3 |
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// digitalRead(Q7) << 2 |
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// digitalRead(Q8) << 1 |
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// digitalRead(Qout);
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// Serial.print("Q: ");
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// Serial.println(q, BIN);
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Serial.println();
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Serial.print(digitalRead(Q1));
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Serial.print(digitalRead(Q2));
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Serial.print(digitalRead(Q3));
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Serial.print(digitalRead(Q4));
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Serial.print(digitalRead(Q5));
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Serial.print(digitalRead(Q6));
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Serial.print(digitalRead(Q7));
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Serial.print(digitalRead(Q8));
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Serial.print(" ");
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Serial.print(digitalRead(Q9));
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Serial.print(digitalRead(Q10));
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Serial.print(digitalRead(Q11));
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Serial.print(digitalRead(Q12));
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Serial.print(digitalRead(Q13));
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Serial.print(digitalRead(Q14));
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Serial.print(digitalRead(Q15));
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Serial.print(digitalRead(Q16));
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Serial.print(" ");
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Serial.print(digitalRead(Qout));
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Serial.println();
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}
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void setup() {
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// pinMode(LED_BUILTIN, OUTPUT);
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// pinMode(24u, INPUT_PULLUP);
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// Serial.begin(9600);
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// FastLED.addLeds<NEOPIXEL, DATA_PIN>(leds, NUM_LEDS);
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// FastLED.setBrightness(30);
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pinMode(Q1, INPUT_PULLDOWN);
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pinMode(Q2, INPUT_PULLDOWN);
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pinMode(Q3, INPUT_PULLDOWN);
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pinMode(Q4, INPUT_PULLDOWN);
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pinMode(Q5, INPUT_PULLDOWN);
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pinMode(Q6, INPUT_PULLDOWN);
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pinMode(Q7, INPUT_PULLDOWN);
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pinMode(Q8, INPUT_PULLDOWN);
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pinMode(Q9, INPUT_PULLDOWN);
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pinMode(Q10, INPUT_PULLDOWN);
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pinMode(Q11, INPUT_PULLDOWN);
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pinMode(Q12, INPUT_PULLDOWN);
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pinMode(Q13, INPUT_PULLDOWN);
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pinMode(Q14, INPUT_PULLDOWN);
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pinMode(Q15, INPUT_PULLDOWN);
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pinMode(Q16, INPUT_PULLDOWN);
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pinMode(Qout, INPUT_PULLDOWN);
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// 1
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pinMode(SER, OUTPUT);
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// 2
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pinMode(OE, OUTPUT);
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digitalWrite(OE, HIGH);
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// 3
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pinMode(RCLK, OUTPUT);
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// 4
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pinMode(SRCLK, OUTPUT);
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// 5
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pinMode(SRCLR, OUTPUT);
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digitalWrite(SRCLR, HIGH);
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printOut();
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}
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// uint8_t r, g, b;
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uint16_t prevQ = 255;
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void loop() {
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// r += 3;
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// g += 5;
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// b += 7;
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// leds[0] = CRGB(r, g, b);
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// FastLED.show();
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// delay(100);
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// if (digitalRead(24u) == LOW) {
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// Serial.println("Button pressed");
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// }
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char c = Serial.read();
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if (c == 'o') {
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printOut();
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}
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if (c == '1') {
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digitalWrite(SER, !digitalRead(SER));
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printOut();
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} else if (c == '2') {
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digitalWrite(OE, !digitalRead(OE));
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printOut();
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} else if (c == '3') {
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digitalWrite(RCLK, HIGH);
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digitalWrite(RCLK, LOW);
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printOut();
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} else if (c == '4') {
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digitalWrite(SRCLK, HIGH);
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digitalWrite(SRCLK, LOW);
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printOut();
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} else if (c == '5') {
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digitalWrite(SRCLR, !digitalRead(SRCLR));
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printOut();
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}
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}
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@ -0,0 +1,11 @@
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This directory is intended for PlatformIO Test Runner and project tests.
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||||
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Unit Testing is a software testing method by which individual units of
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source code, sets of one or more MCU program modules together with associated
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control data, usage procedures, and operating procedures, are tested to
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determine whether they are fit for use. Unit testing finds problems early
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in the development cycle.
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More information about PlatformIO Unit Testing:
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- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html
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