cnlohr

{"schemaVersion":1,"label":"Exe Size","message":"21672\nminiosctest","color":"orange"}

cnlohr

#include <stdio.h>
#include <math.h>
#include <stdlib.h>

#define CNFG_IMPLEMENTATION

#include "rawdraw_sf.h"

void HandleKey( int keycode, int bDown ) { }
void HandleButton( int x, int y, int button, int bDown ) { }

cnlohr

sudo xrandr --output DP-2 --newmode BB44 44 1920 1952 1968 2000 280 289 294 350 +hsync -vsync
It's wacky, but does work.  Repeats screens
You can de/increase Y safely.
sudo xrandr --output DP-2 --newmode CC44 44 1920 1952 1968 2000 1080 1089 1094 1110 +hsync -vsync

Rate works at 44 and 66+

cnlohr

# Hacky, only works with startx, tested, october 2022 with  470.57.01

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "Xinerama" "0"
EndSection

cnlohr

NOTE: THIS HAS BEEN MOVED HERE: https://github.com/cnlohr/assembly-notes

Webpages:

• https://dmalcolm.fedorapeople.org/gcc/2015-08-31/rst-experiment/how-to-use-inline-assembly-language-in-c-code.html
• https://gcc.gnu.org/onlinedocs/gcc/Extended-Asm.html#Clobbers-and-Scratch-Registers
• https://gcc.gnu.org/onlinedocs/gcc/Extended-Asm.html

Tools:

• https://godbolt.org

cnlohr

void SDL_LogVerbose()
{
  // You can C&P theis code into yours before main.
  SDL_LogSetPriority(SDL_LOG_CATEGORY_ERROR, SDL_LOG_PRIORITY_DEBUG);
}

cnlohr

#include <stdio.h>
#include "esp_system.h"
#include "swadgeMode.h"
#include "hdw-led/led_util.h"
#include "hal/gpio_types.h"
#include "soc/system_reg.h"
#include "soc/dport_access.h"
#include "soc/dedic_gpio_reg.h"
#include "soc/rtc_cntl_reg.h"
#include "esp_log.h"

cnlohr

#define CNFG_IMPLEMENTATION

#include "rawdraw_sf.h"

void HandleKey( int keycode, int bDown ) { }
void HandleButton( int x, int y, int button, int bDown ) { }
void HandleMotion( int x, int y, int mask ) { }
void HandleDestroy() { }

#include <pthread.h>

cnlohr

// Based on (but modified from)
/*************************************************************
* Description: We get some wifi info using nl80211           *
* Licence    : Public Domain.                                *
* Author     : Antonios Tsolis (2016)                        *
*************************************************************/
//
// Modifications by C. Lohr (still under public domain)
#include <stdio.h>

cnlohr

#include <stdio.h>
#include <sys/ioctl.h> //ioctl() call defenitions
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <stdlib.h>
#include <fcntl.h>

/* ESP8266 / ESP32 Dual-Transistor Boot Bridge:
 DTR  RTS  RST  GP0