add missing files cfg.[ch] and sysinfo.[ch]

This commit is contained in:
Maximilian Rehkopf 2012-04-16 15:22:53 +02:00
parent ea82765686
commit 0f3138124e
4 changed files with 232 additions and 0 deletions

59
src/cfg.c Normal file
View File

@ -0,0 +1,59 @@
#include "cfg.h"
#include "config.h"
#include "uart.h"
#include "fileops.h"
cfg_t CFG = {
.cfg_ver_maj = 1,
.cfg_ver_min = 0,
.last_game_valid = 0,
.vidmode_menu = VIDMODE_AUTO,
.vidmode_game = VIDMODE_AUTO,
.pair_mode_allowed = 0,
.bsx_use_systime = 0,
.bsx_time = 0x0619970301180530LL
};
int cfg_save() {
int err = 0;
file_open(CFG_FILE, FA_CREATE_ALWAYS | FA_WRITE);
if(file_writeblock(&CFG, 0, sizeof(CFG)) < sizeof(CFG)) {
err = file_res;
}
file_close();
return err;
}
int cfg_load() {
int err = 0;
file_open(CFG_FILE, FA_READ);
if(file_readblock(&CFG, 0, sizeof(CFG)) < sizeof(CFG)) {
err = file_res;
}
file_close();
return err;
}
int cfg_save_last_game(uint8_t *fn) {
int err = 0;
file_open(LAST_FILE, FA_CREATE_ALWAYS | FA_WRITE);
err = f_puts((const TCHAR*)fn, &file_handle);
file_close();
return err;
}
int cfg_get_last_game(uint8_t *fn) {
int err = 0;
file_open(LAST_FILE, FA_READ);
f_gets((TCHAR*)fn, 255, &file_handle);
file_close();
return err;
}
void cfg_set_last_game_valid(uint8_t valid) {
CFG.last_game_valid = valid;
}
uint8_t cfg_is_last_game_valid() {
return CFG.last_game_valid;
}

39
src/cfg.h Normal file
View File

@ -0,0 +1,39 @@
#ifndef _CFG_H
#define _CFG_H
#include <stdint.h>
#define CFG_FILE ((const uint8_t*)"/sd2snes/sd2snes.cfg")
#define LAST_FILE ((const uint8_t*)"/sd2snes/lastgame.cfg")
typedef enum {
VIDMODE_AUTO = 0,
VIDMODE_60,
VIDMODE_50
} cfg_vidmode_t;
typedef struct _cfg_block {
uint8_t cfg_ver_maj;
uint8_t cfg_ver_min;
uint8_t last_game_valid;
uint8_t vidmode_menu;
uint8_t vidmode_game;
uint8_t pair_mode_allowed;
uint8_t bsx_use_systime;
uint64_t bsx_time;
} cfg_t;
int cfg_save(void);
int cfg_load(void);
int cfg_save_last_game(uint8_t *fn);
int cfg_get_last_game(uint8_t *fn);
cfg_vidmode_t cfg_get_vidmode_menu(void);
cfg_vidmode_t cfg_get_vidmode_game(void);
void cfg_set_last_game_valid(uint8_t);
uint8_t cfg_is_last_game_valid(void);
uint8_t cfg_is_pair_mode_allowed(void);
#endif

127
src/sysinfo.c Normal file
View File

@ -0,0 +1,127 @@
#include <arm/NXP/LPC17xx/LPC17xx.h>
#include <arm/bits.h>
#include <string.h>
#include "config.h"
#include "diskio.h"
#include "ff.h"
#include "timer.h"
#include "uart.h"
#include "fileops.h"
#include "memory.h"
#include "snes.h"
#include "fpga.h"
#include "fpga_spi.h"
#include "cic.h"
#include "sdnative.h"
#include "sysinfo.h"
static uint32_t sd_tacc_max, sd_tacc_avg;
void sysinfo_loop() {
sd_tacc_max = 0;
sd_tacc_avg = 0;
while(sram_readbyte(SRAM_CMD_ADDR) != 0x00) {
write_sysinfo();
delay_ms(100);
}
}
void write_sysinfo() {
uint32_t sram_addr = SRAM_SYSINFO_ADDR;
char linebuf[40];
int len;
int sd_ok = 0;
uint8_t *sd_cid = sdn_getcid();
uint32_t sd_tacc_max_int = sd_tacc_max / 1000;
uint32_t sd_tacc_max_frac = sd_tacc_max - (sd_tacc_max_int * 1000);
uint32_t sd_tacc_avg_int = sd_tacc_avg / 1000;
uint32_t sd_tacc_avg_frac = sd_tacc_avg - (sd_tacc_avg_int * 1000);
uint16_t numfiles = sram_readshort(SRAM_DB_ADDR+12);
uint16_t numdirs = sram_readshort(SRAM_DB_ADDR+14);
int32_t sysclk = get_snes_sysclk();
len = snprintf(linebuf, sizeof(linebuf), "Firmware version: %s", CONFIG_VERSION);
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
len = snprintf(linebuf, sizeof(linebuf), " ");
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
if(disk_state == DISK_REMOVED) {
sd_tacc_max = 0;
sd_tacc_avg = 0;
len = snprintf(linebuf, sizeof(linebuf), " ");
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
len = snprintf(linebuf, sizeof(linebuf), " *** SD Card removed *** ");
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
len = snprintf(linebuf, sizeof(linebuf), " ");
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
len = snprintf(linebuf, sizeof(linebuf), " ");
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
sd_ok = 0;
} else {
len = snprintf(linebuf, sizeof(linebuf), "SD Maker/OEM: 0x%02x, \"%c%c\"", sd_cid[1], sd_cid[2], sd_cid[3]);
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
len = snprintf(linebuf, sizeof(linebuf), "SD Product Name: \"%c%c%c%c%c\", Rev. %d.%d", sd_cid[4], sd_cid[5], sd_cid[6], sd_cid[7], sd_cid[8], sd_cid[9]>>4, sd_cid[9]&15);
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
len = snprintf(linebuf, sizeof(linebuf), "SD Serial No.: %02x%02x%02x%02x, Mfd. %d/%02d", sd_cid[10], sd_cid[11], sd_cid[12], sd_cid[13], 2000+((sd_cid[14]&15)<<4)+(sd_cid[15]>>4), sd_cid[15]&15);
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
if(sd_tacc_max)
len = snprintf(linebuf, sizeof(linebuf), "SD acc. time: %ld.%03ld / %ld.%03ld ms avg/max", sd_tacc_avg_int, sd_tacc_avg_frac, sd_tacc_max_int, sd_tacc_max_frac);
else
len = snprintf(linebuf, sizeof(linebuf), "SD acc. time: measuring... ");
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
sd_ok = 1;
}
len = snprintf(linebuf, sizeof(linebuf), " ");
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
len = snprintf(linebuf, sizeof(linebuf), "CIC state: %s", get_cic_statefriendlyname(get_cic_state()));
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
if(sysclk == -1)
len = snprintf(linebuf, sizeof(linebuf), "SNES master clock: measuring...");
else
len = snprintf(linebuf, sizeof(linebuf), "SNES master clock: %ldHz ", get_snes_sysclk());
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
len = snprintf(linebuf, sizeof(linebuf), " ");
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
len = snprintf(linebuf, sizeof(linebuf), "Database: %d files, %d dirs", numfiles, numdirs);
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
len = snprintf(linebuf, sizeof(linebuf), " ");
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_addr += 40;
len = snprintf(linebuf, sizeof(linebuf), " ");
sram_writeblock(linebuf, sram_addr, 40);
sram_memset(sram_addr+len, 40-len, 0x20);
sram_hexdump(SRAM_SYSINFO_ADDR, 13*40);
if(sysclk != -1 && sd_ok)sdn_gettacc(&sd_tacc_max, &sd_tacc_avg);
}

7
src/sysinfo.h Normal file
View File

@ -0,0 +1,7 @@
#ifndef _SYSINFO_H
#define _SYSINFO_H
void write_sysinfo(void);
void sysinfo_loop(void);
#endif