152 lines
3.1 KiB
C
152 lines
3.1 KiB
C
#include <sysinit.h>
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#include "basic/basic.h"
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#include "lcd/lcd.h"
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#include "lcd/allfonts.h"
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#include "lcd/print.h"
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#include "usb/usbmsc.h"
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#include "filesystem/ff.h"
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extern void * sram_top;
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/**************************************************************************/
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void execute_file (const char * fname){
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FRESULT res;
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FIL file;
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UINT readbytes;
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void (*dst)(void);
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/* XXX: why doesn't this work? sram_top contains garbage?
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dst=(void (*)(void)) (sram_top);
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lcdPrint("T:"); lcdPrintIntHex(dst); lcdNl();
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*/
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dst=(void (*)(void)) 0x10001800;
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res=f_open(&file, fname, FA_OPEN_EXISTING|FA_READ);
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lcdPrint("open: ");
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lcdPrintln(f_get_rc_string(res));
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lcdRefresh();
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if(res){
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return;
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};
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res = f_read(&file, (char *)dst, RAMCODE, &readbytes);
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lcdPrint("read: ");
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lcdPrintln(f_get_rc_string(res));
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lcdRefresh();
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if(res){
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return;
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};
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lcdPrintInt(readbytes);
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lcdPrintln(" bytes");
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lcdRefresh();
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dst=(void (*)(void)) ((uint32_t)(dst) | 1); // Enable Thumb mode!
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dst();
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};
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/**************************************************************************/
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void execute_menu(void){
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FATFS FatFs; /* File system object for logical drive */
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FRESULT res;
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lcdPrintln("Enter RAM!");
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lcdRefresh();
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while(getInput()!=BTN_NONE);
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res=f_mount(0, &FatFs);
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lcdPrint("Mount:");
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lcdPrintln(f_get_rc_string(res));
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execute_file("0:test.c0d");
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lcdRefresh();
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};
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void msc_menu(void){
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DoString(0,8,"MSC Enabled.");
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lcdDisplay(0);
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usbMSCInit();
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while(!getInputRaw())delayms(10);
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DoString(0,16,"MSC Disabled.");
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usbMSCOff();
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};
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void gotoISP(void) {
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DoString(0,0,"Enter ISP!");
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lcdDisplay(0);
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ISPandReset(5);
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}
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void lcd_mirror(void) {
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lcdToggleFlag(LCD_MIRRORX);
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};
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void adc_check(void) {
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int dx=0;
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int dy=8;
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// Print Voltage
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dx=DoString(0,dy,"Voltage:");
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while ((getInputRaw())==BTN_NONE){
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DoInt(dx,dy,GetVoltage());
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lcdDisplay(0);
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};
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dy+=8;
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dx=DoString(0,dy,"Done.");
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};
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/**************************************************************************/
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const struct MENU_DEF menu_ISP = {"Invoke ISP", &gotoISP};
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const struct MENU_DEF menu_mirror = {"Mirror", &lcd_mirror};
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const struct MENU_DEF menu_volt = {"Akku", &adc_check};
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const struct MENU_DEF menu_nop = {"---", NULL};
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const struct MENU_DEF menu_msc = {"MSC", &msc_menu};
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const struct MENU_DEF menu_exe = {"Exec", &execute_menu};
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static menuentry menu[] = {
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&menu_msc,
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&menu_exe,
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&menu_nop,
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&menu_mirror,
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&menu_volt,
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&menu_ISP,
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NULL,
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};
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static const struct MENU mainmenu = {"Mainmenu", menu};
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void main_exe(void) {
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lcdSetPixel(0,0,0);
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backlightInit();
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font=&Font_7x8;
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while (1) {
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lcdFill(0); // clear display buffer
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lcdDisplay(0);
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handleMenu(&mainmenu);
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gotoISP();
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}
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};
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void tick_exe(void){
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static int foo=0;
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static int toggle=0;
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if(foo++>50){
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toggle=1-toggle;
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foo=0;
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gpioSetValue (RB_LED0, toggle);
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};
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return;
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};
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