Source code for the Trusted Boot Module.
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tbm-mcu/source/main.c

119 lines
2.6 KiB

#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <buzzer.h>
#include <console.h>
#include <gpio.h>
#include <flash.h>
#include <ftl.h>
#include <mufs.h>
#include <rcc.h>
#include <rtc.h>
#include <shell.h>
#include <shell/alarm.h>
#include <shell/boot.h>
#include <shell/buzzer.h>
#include <shell/echo.h>
#include <shell/jtag.h>
#include <shell/led.h>
#include <shell/mufs.h>
#include <shell/rtc.h>
#include <shell/version.h>
struct console *user_con, *admin_con;
struct shell user_shell, admin_shell;
extern struct flash_dev *flash;
extern struct mufs *mufs;
extern struct buzzer buzzers[];
extern size_t nbuzzers;
struct cmd user_cmds[] = {
{ "hi", shell_version },
{ "buzzer", shell_buzzer },
{ "led", shell_led },
{ "reset", shell_alarm },
{ "cat", shell_cat },
{ "ls", shell_ls },
{ "date", shell_date },
{ "time", shell_time },
{ "booting", shell_prepare },
{ NULL, NULL },
};
struct cmd admin_cmds[] = {
{ "echo", shell_echo },
#ifdef STM32F1
{ "jtag", shell_jtag },
#endif
{ "buzzer", shell_buzzer },
{ "led", shell_led },
{ "reset", shell_alarm },
{ "flash_probe", shell_flash_probe },
{ "flash_release", shell_flash_release },
{ "flash_info", shell_flash_info },
{ "flash_read", shell_flash_read },
{ "flash_write", shell_flash_write },
{ "flash_erase", shell_flash_erase },
{ "ftl_probe", shell_ftl_probe },
{ "date", shell_date },
{ "time", shell_time },
{ "set_date", shell_set_date },
{ "set_time", shell_set_time },
{ "mount", shell_mount },
{ "umount", shell_unmount },
{ "format", shell_format },
{ "mkdir", shell_mkdir },
{ "rmdir", shell_rmdir },
{ "ls", shell_ls },
{ "stat", shell_stat },
{ "cat", shell_cat },
{ "write", shell_write },
{ "append", shell_append },
{ "mv", shell_mv, },
{ "cp", shell_cp, },
{ "rm", shell_rm, },
{ NULL, NULL },
};
int main(void)
{
size_t i;
rcc_init();
gpio_init();
rtc_init(NULL);
for (i = 0; i < nbuzzers; ++i) {
buzzer_init(buzzers + i);
}
user_con = console_init(1);
admin_con = console_init(0);
if ((flash = flash_probe())) {
flash = ftl_mount(flash);
mufs = mufs_mount(flash);
} else {
fprintf(admin_con->fp, "error: unable to probe flash chip.\n");
}
fprintf(user_con->fp, "TBM-dev (built on " BUILD_VERSION ")\n");
fprintf(admin_con->fp, "TBM-dev (built on " BUILD_VERSION ")\n");
shell_init(&user_shell, user_cmds, user_con, "tbm $",
SHELL_SHOW_EXIT_CODE);
shell_init(&admin_shell, admin_cmds, admin_con, "tbm #",
SHELL_SHOW_EXIT_CODE);
while (1) {
shell_parse(&user_shell);
shell_parse(&admin_shell);
}
return 0;
}