[Failing transplanting uGFX to OLED12864(SH1106)]

it seems i have problem in “   RAM(g)[xyaddr(x, y)] &= ~xybit(y)  ;  ” 

because when I use keil bebug and running at this code，the mcu will goto“ void HardFault_Handler(void)”

but I think the really problem is “    g->priv = gfxAlloc（） ” yes that function.

my configuration are ：

//#define GFX_USE_OS_WIN32                             FALSE
//#define GFX_USE_OS_LINUX                             FALSE
//#define GFX_USE_OS_OSX                               FALSE
//#define GFX_USE_OS_ECOS                              FALSE
//#define GFX_USE_OS_RAWRTOS                           FALSE
//#define GFX_USE_OS_ARDUINO                           FALSE
//#define GFX_USE_OS_KEIL                              FALSE
//#define GFX_USE_OS_CMSIS                             FALSE
 #define GFX_USE_OS_RAW32                             TRUE
//#define GFX_USE_OS_NIOS                              FALSE
//#define GFX_USE_OS_QT                                FALSE
//    #define INTERRUPTS_OFF()                         optional_co
//    #define INTERRUPTS_ON()                          optional_co

// Options that (should where relevant) apply to all operating sys
//    #define GFX_NO_INLINE                            FALSE
     #define GFX_COMPILER                             GFX_COMPILER
//    #define GFX_SHOW_COMPILER                        FALSE
//    #define GFX_CPU                                  GFX_CPU_UNK
//    #define GFX_CPU_NO_ALIGNMENT_FAULTS              FALSE
//    #define GFX_CPU_ENDIAN                           GFX_CPU_END
  // #define GFX_OS_HEAP_SIZE                            0
//    #define GFX_OS_NO_INIT                           FALSE
//    #define GFX_OS_INIT_NO_WARNING                   FALSE
//    #define GFX_OS_PRE_INIT_FUNCTION                 myHardwareI
//    #define GFX_OS_EXTRA_INIT_FUNCTION               myOSInitRou
//    #define GFX_OS_EXTRA_DEINIT_FUNCTION             myOSDeInitR
  //  #define GFX_EMULATE_MALLOC                       TRUE
 

so i dont know how to usb the  gfxAlloc（）

[Failing transplanting uGFX to OLED12864(SH1106)]

It seems be stuck at the      _gdispInit();   function.

[Failing transplanting uGFX to OLED12864(SH1106)]

Hardware : NUCLEO-F302R8 

library: STM32-CUBEMX, uGFX 2.7

compiler:KEIL MDK 5.2

I try to interated to my board,it can pass compile, when I use oled own dirver,it can work, but the ugfx do not work, i think i have something wrong in the configuration.any boby help?

thx 

 

uGFX_OLED.zip

[I met a problem In my project "Hello World "]

57 minutes ago, Joel Bodenmann said:

What version of the µGFX library are you using? Make sure that you're using the latest master branch from the official repository.

Also make sure that you're using the gfxconf.h contents that were generated by the studio. But keep in mind that the studio doesn't generate the GOS part of that configuration file so you'll have to add that yourself. Don't forget to make a clean build.

oh,I make the mistake that I use the old version.then I trying the latest library.

thanks Joel

[I met a problem In my project "Hello World "]

 I use keil MDK 5.23 to build the project and my board is STM32F429 DISC.

I can build the demo successfully ,but when I try to make a "hello word " case ,I use uGFX-Studio to generate the code,and copy  to my project,unfortunately I met the error "..\widgetstyles.h(30): error:  #146: too many initializer values",why ?how can i work out?

[how can i get the user guide of studio?]

1 hour ago, inmarket said:

Like most beta software there is no official documentation. Like most software these days the best way to learn is to play with it - it is not difficult to use.

There may be some wiki articles relating to studio at http://wiki.ugfx.io. There are also numerous forum posts about it so searching those will help too.

 

thank you for your help

[how can i get the user guide of studio?]

I see,thank you!

Now I'm trying to use it

[how can i get the user guide of studio?]

I'm new of uGFX,I have uGFX working in my STM32F429 DISCOVERY , and I want to use the uGFX-Studio to do something ?Are there some documents to help me learn to use it?

thx