Rockbox open source high quality audio player as a Music Player Daemon
mpris
rockbox
mpd
libadwaita
audio
rust
zig
deno
Removed startup_io test code
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4045 a1c6a512-1295-4272-9138-f99709370657
-111
-32
apps/main.c
-32
apps/main.c
···
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#include "screens.h"
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#include "power.h"
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/* diagnostic, to be removed later: */
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/* snapshot of the I/O space on startup, to compare initialisations */
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union
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{
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unsigned char port8 [512];
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unsigned short port16[256];
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unsigned port32[128];
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} startup_io;
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char appsversion[]=APPSVERSION;
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void init(void);
···
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int main(void)
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{
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/* diagnostic, to be removed later: dump I/O space */
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int i;
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for (i = 0; i < 512; i++)
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{ // most can be read with 8 bit access
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startup_io.port8[i] = *((volatile unsigned char*)0x5FFFE00 + i);
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}
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// some don't allow that, read with 32 bit if aligned
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startup_io.port32[0x140/4] = *((volatile unsigned char*)0x5FFFF40);
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startup_io.port32[0x144/4] = *((volatile unsigned char*)0x5FFFF44);
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startup_io.port32[0x150/4] = *((volatile unsigned char*)0x5FFFF50);
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startup_io.port32[0x154/4] = *((volatile unsigned char*)0x5FFFF54);
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startup_io.port32[0x160/4] = *((volatile unsigned char*)0x5FFFF60);
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startup_io.port32[0x170/4] = *((volatile unsigned char*)0x5FFFF70);
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startup_io.port32[0x174/4] = *((volatile unsigned char*)0x5FFFF74);
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// read the rest with 16 bit
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startup_io.port16[0x14A/2] = *((volatile unsigned short*)0x5FFFF4A);
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startup_io.port16[0x15A/2] = *((volatile unsigned short*)0x5FFFF5A);
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startup_io.port16[0x16A/2] = *((volatile unsigned short*)0x5FFFF6A);
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startup_io.port16[0x17A/2] = *((volatile unsigned short*)0x5FFFF7A);
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/* end of diagnostic */
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app_main();
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while(1) {
-54
firmware/rolo.c
-54
firmware/rolo.c
···
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#define IRQ0_EDGE_TRIGGER 0x80
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/* test code, to be removed later */
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extern union /* defined in main.c */
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{
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unsigned char port8 [512];
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unsigned short port16[256];
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unsigned port32[128];
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} startup_io;
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bool rolo_io_load(char* filename)
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{
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int fd;
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fd = open(filename, O_RDONLY);
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if(fd >= 0) /* no complaint if it doesn't exit */
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{
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read(fd, (void *)&startup_io, sizeof(startup_io));
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close(fd);
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return true; /* success */
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}
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return false; /* not found */
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}
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void rolo_io_restore(void)
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{
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int i;
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for (i = 0; i < 512; i++)
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{ /* most can be written with 8 bit access */
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*((volatile unsigned char*)0x5FFFE00 + i) = startup_io.port8[i];
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}
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/* some don't allow that, write with 32 bit if aligned */
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*((volatile unsigned char*)0x5FFFF40) = startup_io.port32[0x140/4];
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*((volatile unsigned char*)0x5FFFF44) = startup_io.port32[0x144/4];
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*((volatile unsigned char*)0x5FFFF50) = startup_io.port32[0x150/4];
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*((volatile unsigned char*)0x5FFFF54) = startup_io.port32[0x154/4];
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*((volatile unsigned char*)0x5FFFF60) = startup_io.port32[0x160/4];
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*((volatile unsigned char*)0x5FFFF70) = startup_io.port32[0x170/4];
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*((volatile unsigned char*)0x5FFFF74) = startup_io.port32[0x174/4];
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/* write the rest with 16 bit */
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*((volatile unsigned short*)0x5FFFF4A) = startup_io.port16[0x14A/2];
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*((volatile unsigned short*)0x5FFFF5A) = startup_io.port16[0x15A/2];
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*((volatile unsigned short*)0x5FFFF6A) = startup_io.port16[0x16A/2];
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*((volatile unsigned short*)0x5FFFF7A) = startup_io.port16[0x17A/2];
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}
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/* end of test code */
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static void rolo_error(char *text)
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{
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lcd_clear_display();
···
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unsigned long file_length;
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unsigned short checksum,file_checksum;
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unsigned char* ramstart = (void*)0x09000000;
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bool restore_io; /* debug value */
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lcd_clear_display();
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lcd_puts(0, 0, "ROLO...");
···
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return -1;
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}
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restore_io = rolo_io_load("/startup_io.bin"); /* test code */
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lcd_puts(0, 1, "Executing ");
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lcd_update();
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···
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#ifndef ARCHOS_PLAYER /* player is to be checked later */
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PAIOR = 0x0FA0; /* needed when flashed, probably model-specific */
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#endif
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if (restore_io) /* test code */
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rolo_io_restore(); /* restore the I/Os from the file content */
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rolo_restart(mp3buf, ramstart, length);
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