tahafathi2013 commented 4 months ago

when compile project on stm32 f103 i have a error

In file included from c:\Users\DELL\Documents\Arduino\libraries\DMD_STM32/DMD_Monochrome_Parallel.h:2, from C:\Users\DELL\Desktop\DMD_STM32-dev-V2_2\DMD_STM32-dev-V2\examples\STM32F1\dmd_monochrome\dmd_monochrome.ino:13: c:\Users\DELL\Documents\Arduino\libraries\DMD_STM32/DMD_STM32a.h:334:40: error: 'voidFuncPtr' has not been declared 334 | virtual void initialize_timers(voidFuncPtr handler); | ^~~ c:\Users\DELL\Documents\Arduino\libraries\DMD_STM32/DMD_STM32a.h:368:9: error: 'PortType' does not name a type 368 | PortType clk_clrmask = 0; | ^~~~ c:\Users\DELL\Documents\Arduino\libraries\DMD_STM32/DMD_STM32a.h:369:9: error: 'PortType' does not name a type 369 | PortType clkmask = 0; | ^~~~ c:\Users\DELL\Documents\Arduino\libraries\DMD_STM32/DMD_STM32a.h:379:9: error: 'OE_PWM_Polarity' does not name a type 379 | OE_PWM_Polarity OE_polarity = OE_PWM_POSITIVE; | ^~~~~~~

exit status 1

Compilation error: exit status 1

how fix it????

board707 commented 4 months ago

please show a compile error message in full

tahafathi2013 commented 4 months ago

WARNING: library DMD_STM32 claims to run on STM32F1, STM32F4, rp2040 architecture(s) and may be incompatible with your current board which runs on stm32 architecture(s). In file included from c:\Users\DELL\Documents\Arduino\libraries\DMD_STM32/DMD_Monochrome_Parallel.h:2, from C:\Users\DELL\AppData\Local\Temp.arduinoIDE-unsaved2024122-20196-smqrxt.x2qvr\dmd_monochrome\dmd_monochrome.ino:13: c:\Users\DELL\Documents\Arduino\libraries\DMD_STM32/DMD_STM32a.h:334:40: error: 'voidFuncPtr' has not been declared 334 | virtual void initialize_timers(voidFuncPtr handler); | ^~~ c:\Users\DELL\Documents\Arduino\libraries\DMD_STM32/DMD_STM32a.h:368:9: error: 'PortType' does not name a type 368 | PortType clk_clrmask = 0; | ^~~~ c:\Users\DELL\Documents\Arduino\libraries\DMD_STM32/DMD_STM32a.h:369:9: error: 'PortType' does not name a type 369 | PortType clkmask = 0; | ^~~~ c:\Users\DELL\Documents\Arduino\libraries\DMD_STM32/DMD_STM32a.h:379:9: error: 'OE_PWM_Polarity' does not name a type 379 | OE_PWM_Polarity OE_polarity = OE_PWM_POSITIVE; | ^~~~~~~

exit status 1

Compilation error: exit status 1

this is eror message full. Untitled

board707 commented 4 months ago

WARNING: library DMD_STM32 claims to run on STM32F1, STM32F4, rp2040 architecture(s) and may be incompatible with your current board which runs on stm32 architecture(s).

According to the error message, you use an incompatible STM32 arduino package. The library can be used with Roger Clark's STM32duino package only. Please read Compatible IDE and libraries section in the Readme

tahafathi2013 commented 4 months ago

im install and use roger clarks stm32duino packase and after compile i have error

Untitled2

how fix it?

board707 commented 4 months ago

Install Adafruit_GFX library version 1.7, the link in the Readme

tahafathi2013 commented 4 months ago

fix the problems. thank you but how can show static text on the p10?

board707 commented 4 months ago

Try this

drawString(int bX, int bY, const char* bChars, int length,
        T color, byte orientation = 0);

example:

uint16_t fg = dmd.Color888(0, 0, 255);  // blue
char s[] = "Hello";
drawString(0,0, s, strlen(s), fg);  // print "Hello" with current font at x, y = 0,0

tahafathi2013 commented 4 months ago

please full example for red p10 matrix display for show static text by english fonts.

board707 commented 4 months ago

Sorry, I'll write to you in the evening, after 10pm (GMT+3)

tahafathi2013 commented 4 months ago

ok thank you. but i have error fo try your code :

uint16_t fg = dmd.Color888(0, 0, 255); // blue char s[] = "Hello"; drawString(0,0, s, strlen(s), fg); // print "Hello" with current font at x, y = 0,0

ERROR : Untitled2

board707 commented 4 months ago

oops, Color888 is a function for RGB panels :)

It should be correct for P10:

uint16_t fg = 1;
char s[] = "Hello";
drawString(0,0, s, strlen(s), fg);

tahafathi2013 commented 4 months ago

sorry this conde not show HELLO words but i dont have Error. can you another example code for show text to work it?

board707 commented 4 months ago

// choose between Parallel ans SPI wiring
// comment line below for SPI connection
#define DMD_PARA
/*--------------------------------------------------------------------------------------
  Includes
--------------------------------------------------------------------------------------*/
#if defined(DMD_PARA)
#include "DMD_Monochrome_Parallel.h"
#else
#include "DMD_MonoChrome_SPI.h"
#endif

// Fonts includes
#include "st_fonts/Arial14.h"

//Number of panels in x and y axis
#define DISPLAYS_ACROSS 1
#define DISPLAYS_DOWN 2

// Enable of output buffering
// if true, changes only outputs to matrix after
// swapBuffers(true) command
// If dual buffer not enabled, all output draw at matrix directly
// and swapBuffers(true) cimmand do nothing
#define ENABLE_DUAL_BUFFER false

// ----- Select pins for P10 matrix connection ------------
// pins A, B, SCLK may be any digital I/O, pin nOE should be Timer3 PWM pin as PB0,PB1
// if connect as SPI, do not use corresponding MiSO pin - PA6 for SPI1 and PB14 for SPI2
#define DMD_PIN_A PA1
#define DMD_PIN_B PA4
#define DMD_PIN_nOE PB1
//#define DMD_PIN_nOE PA6
#define DMD_PIN_SCLK PA15
//#define DMD_PIN_SCLK PB4

// pins for SPI connect
// SPI specific pins as CLK and R_DATA has predefined values:
//   for SPI(1) CLK = PA5  R_DATA = PA7
//   for SPI(2) CLK = PB13  R_DATA = PB15
// --------------------------------------------------------

//=== Config for Parallel connect ====
#if defined(DMD_PARA)
//pins for rows at x axis
// example for two rows
// all those pins must be selected from same port!
uint8_t pins[] = { PA5, PA7, PA6 };  // CLK , row1, row 2

//Fire up the DMD object as dmd
DMD_Monochrome_Parallel dmd(DMD_PIN_A, DMD_PIN_B, DMD_PIN_nOE, DMD_PIN_SCLK, pins, DISPLAYS_ACROSS, DISPLAYS_DOWN,ENABLE_DUAL_BUFFER);
#else

//=== Config for SPI connect ====
SPIClass dmd_spi(1);
DMD_MonoChrome_SPI dmd(DMD_PIN_A, DMD_PIN_B, DMD_PIN_nOE, DMD_PIN_SCLK, DISPLAYS_ACROSS, DISPLAYS_DOWN, dmd_spi, ENABLE_DUAL_BUFFER);
#endif

// --- Define fonts ----
// DMD.h old style font
DMD_Standard_Font Arial_F(Arial_14);

void setup(void)
{
  // initialize DMD objects
  dmd.init();
  dmd.setBrightness(200);

}

void loop(void)
{

  // select standard font
  dmd.selectFont(&Arial_F);

  // text
  char text[] = "DMD_STM32";

  // draw fixed text
  uint8_t text_start = (dmd.width() - dmd.stringWidth(text)) /2;  // center aligned text
  dmd.drawStringX(text_start, 15, text, 1);

  // output mem buffer to matrix
  dmd.swapBuffers(true);

}

tahafathi2013 commented 4 months ago

I try this example but not working I use one p10 panel and spi 2

IMG_20240223_034359

board707 commented 4 months ago

Did you try other library examples for monochrome panels?

What is your panel? Could you please show a photo of the panel rear side?

tahafathi2013 commented 4 months ago

No, I only used your examples for this panel, which is displayed in motion, but I want to display a fixed text of the Y axis from point 0 to 7 and from point 8 to 16, two different numbers. What font is suitable for this? What example would you suggest for this?

IMG_20240223_150828

board707 commented 4 months ago

Sorry, your panel looks like a very old style panel with DIP leds. Probably, the interface of your panel is not HUB12, but HUB08. The library has never been tested on HUB08 because I don't have similar panels.

tahafathi2013 commented 4 months ago

But it work on my panel by default your example for monochrome. Just not work static text to show by any fonts.

https://github.com/board707/DMD_STM32/assets/19773695/afc56767-e2fd-4106-abdd-e256293b18f7

board707 commented 4 months ago

As far as I can see, only half of the LEDs are lit. It can hardly be said that the panel is working. However, static text should also be shown in this mode. Please indicate which example works for you in this video. Did you added at least a minor changes in the example code?

tahafathi2013 commented 4 months ago

I just changed the SPI mode 1 to 2 and programmed it on the stm32 bluephiil board, but it didn't display anything correctly. Do I need to make any special changes?

board707 commented 4 months ago

Either way, your panels are unlikely to work correctly. In the video, the text is shown every other line and it hardly makes sense to set up some custom fonts when the usual example does not work. I have no immediate plans to adapt the library for such panels, since they are already very outdated. If it worked for you with an Arduino Mega board, probably the best solution would be to use Arduino instead of STM32.

tahafathi2013 commented 4 months ago

من با برد اردوینو مگا و نانو امتحان کردم ولی سرعت رفرش بسیار پایین است و به صورت چشمک زن قابل مشاهده هست نمیدونم سرعت کلاک آتمگا ۵۶۰ پایین هست یا داخل کد کتابخانه دی ام دی ۲ تنظیمات خاصی باید انجام داد. من از برنامه پیشفرض خود کتابخانه استفاده کردم ولی گاهی در حین نمایش متن ال ای دی ها فریز میشود و به صورت نامنظم روشن میماند ایا شما با اردوینو مگا و یا نانو امتحان کردین؟ یا مثال بی نقصی سراغ دارید که من تست کنم؟

English translate: I tried with Arduino Mega and Nano board, but the refresh rate is very low and can be seen as flashing I don't know if the Atmega 560 clock speed is low or if there are special settings to be made in the DMD 2 library code. I used the library's default program, but sometimes the LEDs freeze while displaying the text and remain on irregularly. Have you tried with arduino mega or nano? Or do you know a perfect example for me to test?

board707 commented 4 months ago

I tried with Arduino Mega and Nano board, but the refresh rate is very low

Please show your code for this panel using Mega or Nano.

tahafathi2013 commented 4 months ago

`#include

include

include "SystemFont5x7.h"

include "Arial_black_16.h"

define ROW 1

define COLUMN 1

define FONT Arial_Black_16

DMD led_module(ROW, COLUMN);

void scan_module() { led_module.scanDisplayBySPI(); }

void setup() { Timer1.initialize(2000); Timer1.attachInterrupt(scan_module); led_module.clearScreen( true ); } void loop() {

led_module.clearScreen(true);

led_module.selectFont(FONT); uint16_t fg = 1; char s[] = "22.5"; led_module.drawString(0, 0, s, strlen(s), 0);

}

whit arduino nano`

https://github.com/board707/DMD_STM32/assets/19773695/719e3c76-7687-4af5-893f-19925ff72318

board707 commented 4 months ago

Thank you. Also please show an exact code that you tested with my library using SPI2. How do you upload the code to the STM - via St-Link or via USB bootloader?

tahafathi2013 commented 4 months ago

`// choose between Parallel ans SPI wiring // comment line below for SPI connection

define DMD_PARA

/-------------------------------------------------------------------------------------- Includes --------------------------------------------------------------------------------------/

if defined(DMD_PARA)

include "DMD_Monochrome_Parallel.h"

else

include "DMD_MonoChrome_SPI.h"

endif

// Fonts includes Arial_black_16.h

include "st_fonts/Arial14.h"

//#include "st_fonts/Arial14.h"

//Number of panels in x and y axis

define DISPLAYS_ACROSS 1

define DISPLAYS_DOWN 1

// Enable of output buffering // if true, changes only outputs to matrix after // swapBuffers(true) command // If dual buffer not enabled, all output draw at matrix directly // and swapBuffers(true) cimmand do nothing

define ENABLE_DUAL_BUFFER false

// ----- Select pins for P10 matrix connection ------------ // pins A, B, SCLK may be any digital I/O, pin nOE should be Timer3 PWM pin as PB0,PB1 // if connect as SPI, do not use corresponding MiSO pin - PA6 for SPI1 and PB14 for SPI2

define DMD_PIN_A PA1

define DMD_PIN_B PA4

define DMD_PIN_nOE PB1

//#define DMD_PIN_nOE PA6

define DMD_PIN_SCLK PA15

//#define DMD_PIN_SCLK PB4

// pins for SPI connect // SPI specific pins as CLK and R_DATA has predefined values: // for SPI(1) CLK = PA5 R_DATA = PA7 // for SPI(2) CLK = PB13 R_DATA = PB15 // --------------------------------------------------------

//=== Config for Parallel connect ====

if defined(DMD_PARA)

//pins for rows at x axis // example for two rows // all those pins must be selected from same port! uint8_t pins[] = { PA5, PA7, PA6 }; // CLK , row1, row 2

//Fire up the DMD object as dmd DMD_Monochrome_Parallel dmd(DMD_PIN_A, DMD_PIN_B, DMD_PIN_nOE, DMD_PIN_SCLK, pins, DISPLAYS_ACROSS, DISPLAYS_DOWN,ENABLE_DUAL_BUFFER);

else

//=== Config for SPI connect ==== SPIClass dmd_spi(2); DMD_MonoChrome_SPI dmd(DMD_PIN_A, DMD_PIN_B, DMD_PIN_nOE, DMD_PIN_SCLK, DISPLAYS_ACROSS, DISPLAYS_DOWN, dmd_spi, ENABLE_DUAL_BUFFER);

endif

// --- Define fonts ---- // DMD.h old style font DMD_Standard_Font Arial_F(Arial_14);

void setup(void) { // initialize DMD objects dmd.init(); dmd.setBrightness(200);

}

void loop(void) { dmd.clearScreen(true);

// select standard font dmd.selectFont(&Arial_F);

// text char text[] = "DMD_STM32";

// draw fixed text uint8_t text_start = (dmd.width() - dmd.stringWidth(text)) /2; // center aligned text dmd.drawStringX(text_start, 15, text, 1);

// output mem buffer to matrix dmd.swapBuffers(true);

}` i upload code via upload method SERIAL

board707 commented 4 months ago

If you use a SPI, you should comment the line

#define DMD_PARA

at the beginning of the code

tahafathi2013 commented 4 months ago

` // choose between Parallel ans SPI wiring // comment line below for SPI connection //#define DMD_PARA /-------------------------------------------------------------------------------------- Includes --------------------------------------------------------------------------------------/

if defined(DMD_PARA)

include "DMD_Monochrome_Parallel.h"

else

include "DMD_MonoChrome_SPI.h"

endif

// Fonts includes Arial_black_16.h

include "st_fonts/Arial14.h"

//#include "st_fonts/Arial14.h" // Fonts includes //#include "st_fonts/UkrRusArial14.h"

pragma GCC diagnostic ignored "-Wnarrowing"

pragma GCC diagnostic ignored "-Woverflow"

include "gfx_fonts/GlametrixLight12pt7b.h"

include "gfx_fonts/GlametrixBold12pt7b.h"

pragma GCC diagnostic warning "-Wnarrowing"

pragma GCC diagnostic warning "-Woverflow"

//Number of panels in x and y axis

define DISPLAYS_ACROSS 2

define DISPLAYS_DOWN 1

// Enable of output buffering // if true, changes only outputs to matrix after // swapBuffers(true) command // If dual buffer not enabled, all output draw at matrix directly // and swapBuffers(true) cimmand do nothing

define ENABLE_DUAL_BUFFER false

// ----- Select pins for P10 matrix connection ------------ // pins A, B, SCLK may be any digital I/O, pin nOE should be Timer3 PWM pin as PB0,PB1 // if connect as SPI, do not use corresponding MiSO pin - PA6 for SPI1 and PB14 for SPI2

define DMD_PIN_A PA1

define DMD_PIN_B PA4

define DMD_PIN_nOE PB1

//#define DMD_PIN_nOE PA6

define DMD_PIN_SCLK PA15

//#define DMD_PIN_SCLK PB4

// pins for SPI connect // SPI specific pins as CLK and R_DATA has predefined values: // for SPI(1) CLK = PA5 R_DATA = PA7 // for SPI(2) CLK = PB13 R_DATA = PB15 // --------------------------------------------------------

//=== Config for Parallel connect ====

if defined(DMD_PARA)

//pins for rows at x axis // example for two rows // all those pins must be selected from same port! uint8_t pins[] = { PA5, PA7, PA6 }; // CLK , row1, row 2

//Fire up the DMD object as dmd DMD_Monochrome_Parallel dmd(DMD_PIN_A, DMD_PIN_B, DMD_PIN_nOE, DMD_PIN_SCLK, pins, DISPLAYS_ACROSS, DISPLAYS_DOWN,ENABLE_DUAL_BUFFER);

else

//=== Config for SPI connect ==== SPIClass dmd_spi(2); DMD_MonoChrome_SPI dmd(DMD_PIN_A, DMD_PIN_B, DMD_PIN_nOE, DMD_PIN_SCLK, DISPLAYS_ACROSS, DISPLAYS_DOWN, dmd_spi, ENABLE_DUAL_BUFFER);

endif

// --- Define fonts ---- // DMD.h old style font DMD_Standard_Font Arial_F(Arial_14);

void setup(void) { // initialize DMD objects dmd.init(); dmd.setBrightness(200);

}

void loop(void) { dmd.clearScreen(true);

// select standard font dmd.selectFont(&Arial_F);

// text char text[] = "DMD_STM32";

// draw fixed text uint8_t text_start = (dmd.width() - dmd.stringWidth(text)) /2; // center aligned text // dmd.drawStringX(text_start, 15, text, 1); dmd.drawString(0, 0, text, 9, 1); // output mem buffer to matrix dmd.swapBuffers(true);

} ` im use this code but flashing on the end of panels

https://github.com/board707/DMD_STM32/assets/19773695/d3394971-1d3a-4d9d-8395-3e27daea4871

board707 commented 4 months ago

Try to move all loop() contents to the setup()

tahafathi2013 commented 3 months ago

hi i change setup for arduino install arduino 1.8 from this link https://www.arduino.cc/en/software/OldSoftwareReleases and install your librarry but i have error

Untitled33333

how fix it?

board707 commented 3 months ago

gfxfont.h - this file is a part of AdafruitGFx library. It required for DMD_STM32 installation. Did you install it as stated in Readme?

tahafathi2013 commented 3 months ago

yes i install AdafruitGFx v1

Untitled33333

board707 commented 3 months ago

Please install AdafruitGfx from this link https://github.com/adafruit/Adafruit-GFX-Library/releases/tag/1.7.0

board707 / DMD_STM32

error in compile whit arduino ide #78

include

include

include "SystemFont5x7.h"

include "Arial_black_16.h"

define ROW 1

define COLUMN 1

define FONT Arial_Black_16

define DMD_PARA

if defined(DMD_PARA)

include "DMD_Monochrome_Parallel.h"

else

include "DMD_MonoChrome_SPI.h"

endif

include "st_fonts/Arial14.h"

define DISPLAYS_ACROSS 1

define DISPLAYS_DOWN 1

define ENABLE_DUAL_BUFFER false

define DMD_PIN_A PA1

define DMD_PIN_B PA4

define DMD_PIN_nOE PB1

define DMD_PIN_SCLK PA15

if defined(DMD_PARA)

else

endif

if defined(DMD_PARA)

include "DMD_Monochrome_Parallel.h"

else

include "DMD_MonoChrome_SPI.h"

endif

include "st_fonts/Arial14.h"

pragma GCC diagnostic ignored "-Wnarrowing"

pragma GCC diagnostic ignored "-Woverflow"

include "gfx_fonts/GlametrixLight12pt7b.h"

include "gfx_fonts/GlametrixBold12pt7b.h"

pragma GCC diagnostic warning "-Wnarrowing"

pragma GCC diagnostic warning "-Woverflow"

define DISPLAYS_ACROSS 2

define DISPLAYS_DOWN 1

define ENABLE_DUAL_BUFFER false

define DMD_PIN_A PA1

define DMD_PIN_B PA4

define DMD_PIN_nOE PB1

define DMD_PIN_SCLK PA15

if defined(DMD_PARA)

else

endif