mirror of
https://github.com/V2RetroComputing/analog.git
synced 2024-06-16 09:29:27 +00:00
d9be2ed9cd
New autodetect routines for Apple II+, IIe (Platinum), IIgs (ROM03). Timing tweaks to improve compatibility on IIgs and IIe. Corrected text rendering on all supported machines. Initial Super HiRes support (not recommended to use at this time) Monochrome DHGR and HGR support activated with IIgs MONOCOLOR or NEWVID registers. 80 Column mode on IIe and IIgs.
247 lines
7.7 KiB
C
247 lines
7.7 KiB
C
#include "common/config.h"
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#include "common/buffers.h"
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#include "pico_hal.h"
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volatile uint8_t config_memory[32];
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v2mode_t v2mode;
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usbmux_t usbmux;
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serialmux_t serialmux;
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wifimode_t wifimode;
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compat_t machine;
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uint8_t wifi_ssid[32];
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uint8_t wifi_psk[32];
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extern bool userfont;
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void parse_config(uint8_t *buffer) {
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if(!memcmp("MODE=", buffer, 5)) {
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if(!strcmp("DIAG", buffer+5)) {
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v2mode = MODE_DIAG;
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} else if(!strcmp("FS", buffer+5)) {
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v2mode = MODE_FS;
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} else if(!strcmp("VGA", buffer+5)) {
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v2mode = MODE_VGACARD;
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} else if(!strcmp("Z80", buffer+5)) {
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v2mode = MODE_APPLICARD;
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} else if(!strcmp("SERIAL", buffer+5)) {
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v2mode = MODE_SERIAL;
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} else if(!strcmp("PARALLEL", buffer+5)) {
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v2mode = MODE_PARALLEL;
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} else if(!strcmp("SNESMAX", buffer+5)) {
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v2mode = MODE_SNESMAX;
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}
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} else if(!memcmp("MACHINE=", buffer, 8)) {
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if(!strcmp("II", buffer+8)) {
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machine = APPLE_II;
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soft_switches &= ~(SOFTSW_IIE_REGS | SOFTSW_IIGS_REGS);
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} else if(!strcmp("IIE", buffer+8)) {
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machine = APPLE_IIE;
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soft_switches &= ~SOFTSW_IIGS_REGS;
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soft_switches |= SOFTSW_IIE_REGS;
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} else if(!strcmp("IIGS", buffer+8)) {
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machine = APPLE_IIGS;
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soft_switches |= SOFTSW_IIE_REGS | SOFTSW_IIGS_REGS;
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}
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} else if(!memcmp("MUX=", buffer, 4)) {
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if(!strcmp("USB", buffer+4)) {
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serialmux = SERIAL_USB;
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} else if(!strcmp("MODEM", buffer+4)) {
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serialmux = SERIAL_WIFI;
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} else if(!strcmp("PRINTER", buffer+4)) {
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serialmux = SERIAL_PRINTER;
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} else if(!strcmp("LOOP", buffer+4)) {
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serialmux = SERIAL_LOOP;
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}
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} else if(!memcmp("USB=", buffer, 4)) {
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if(!strcmp("CDC_GUEST", buffer+4)) {
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usbmux = USB_GUEST_CDC;
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} else if(!strcmp("CDC_HOST", buffer+4)) {
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usbmux = USB_HOST_CDC;
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}
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} else if(!memcmp("WIFI=", buffer, 5)) {
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if(!strcmp("CLIENT", buffer+5)) {
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wifimode = WIFI_CLIENT;
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} else if(!strcmp("AP", buffer+5)) {
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wifimode = WIFI_AP;
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}
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} else if(!memcmp("SSID=", buffer, 5)) {
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strncpy(wifi_ssid, buffer+5, 25);
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} else if(!memcmp("PSK=", buffer, 4)) {
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strncpy(wifi_psk, buffer+5, 26);
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}
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}
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void default_config() {
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v2mode = MODE_VGACARD;
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serialmux = SERIAL_LOOP;
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usbmux = USB_GUEST_CDC;
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wifimode = WIFI_AP;
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strcpy(wifi_ssid, "V2RetroNet");
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strcpy(wifi_psk, "Analog");
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machine = COMPAT_AUTO;
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soft_switches = 0;
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}
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void write_config() {
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uint8_t config_temp[32];
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if(v2mode == MODE_DIAG) return;
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if(v2mode == MODE_REBOOT) return;
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int file = pico_open("config", LFS_O_WRONLY | LFS_O_CREAT);
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if(file < 0)
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return;
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switch(v2mode) {
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case MODE_FS:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "MODE=FS");
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pico_write(file, config_temp, 32);
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break;
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case MODE_VGACARD:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "MODE=VGA");
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pico_write(file, config_temp, 32);
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break;
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case MODE_APPLICARD:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "MODE=Z80");
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pico_write(file, config_temp, 32);
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break;
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case MODE_SERIAL:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "MODE=SERIAL");
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pico_write(file, config_temp, 32);
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break;
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case MODE_PARALLEL:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "MODE=PARALLEL");
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pico_write(file, config_temp, 32);
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break;
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case MODE_SNESMAX:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "MODE=SNESMAX");
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pico_write(file, config_temp, 32);
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break;
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case MODE_ETHERNET:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "MODE=ETHERNET");
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pico_write(file, config_temp, 32);
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break;
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}
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switch(machine) {
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case APPLE_II:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "MACHINE=II");
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pico_write(file, config_temp, 32);
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break;
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case APPLE_IIE:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "MACHINE=IIE");
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pico_write(file, config_temp, 32);
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break;
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case APPLE_IIGS:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "MACHINE=IIGS");
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pico_write(file, config_temp, 32);
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break;
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}
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switch(serialmux) {
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case SERIAL_USB:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "MUX=USB");
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pico_write(file, config_temp, 32);
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break;
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case SERIAL_WIFI:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "MUX=WIFI");
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pico_write(file, config_temp, 32);
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break;
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case SERIAL_PRINTER:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "MUX=PRINTER");
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pico_write(file, config_temp, 32);
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break;
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case SERIAL_LOOP:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "MUX=LOOP");
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pico_write(file, config_temp, 32);
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break;
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}
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switch(usbmux) {
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case USB_GUEST_CDC:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "USB=CDC_GUEST");
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pico_write(file, config_temp, 32);
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break;
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case USB_HOST_CDC:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "USB=CDC_HOST");
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pico_write(file, config_temp, 32);
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break;
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}
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switch(wifimode) {
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case WIFI_CLIENT:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "WIFI=CLIENT");
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pico_write(file, config_temp, 32);
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break;
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case WIFI_AP:
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "WIFI=AP");
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pico_write(file, config_temp, 32);
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break;
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}
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "SSID=");
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strncat(config_temp, wifi_ssid, 25);
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pico_write(file, config_temp, 32);
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memset(config_temp, 0, sizeof(config_temp));
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strcpy(config_temp, "PSK=");
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strncat(config_temp, wifi_psk, 25);
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pico_write(file, config_temp, 32);
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pico_close(file);
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}
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void read_config() {
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uint8_t config_temp[32];
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int file = pico_open("config", LFS_O_RDONLY);
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int br = 0;
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if(file < 0)
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return;
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do {
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br = pico_read(file, config_temp, 32);
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if(br > 0) {
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parse_config(config_temp);
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}
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} while(br > 0);
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pico_close(file);
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}
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volatile uint8_t *videx_page_tmp = (private_memory+0xF000);
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extern uint8_t character_rom[4096];
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void config_handler() {
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if(config_memory[31] != 0) return;
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if(!strcmp("BANK=SAVE", (uint8_t*)config_memory)) {
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videx_page_tmp = videx_page;
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} else if(!strcmp("BANK=RESTORE", (uint8_t*)config_memory)) {
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videx_page = videx_page_tmp;
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} else if(!memcmp("BANK=FONT", (uint8_t*)config_memory, 9)) {
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videx_page = character_rom + (((config_memory[9] - '0') & 3) * 1024);
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} else if(!strcmp("WRITE_CONFIG", (uint8_t*)config_memory)) {
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write_config();
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} else if(!strcmp("REBOOT", (uint8_t*)config_memory)) {
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v2mode = MODE_REBOOT;
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} else parse_config((uint8_t*)config_memory);
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}
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