void help_command(int n,char *argv[]){
int i;
fio_printf(1, "\r\n");
for(i = 0;i < sizeof(cl)/sizeof(cl[0]) - 1; ++i){
fio_printf(1, "%s - %s\r\n", cl[i].name, cl[i].desc);
}
}
void command_prompt(void *pvParameters)
{
char buf[128];
char *argv[20];
char hint[] = USER_NAME "@" USER_NAME "-STM32:~$ ";
fio_printf(1, "\rWelcome to FreeRTOS Shell\r\n");
while(1){
fio_printf(1, "%s", hint);
fio_read(0, buf, 127);
int n=parse_command(buf, argv);
/* will return pointer to the command function */
//if (*argv[0]=='\0')
cmdfunc *fptr=do_command(argv[0]);
if(fptr!=NULL)
fptr(n, argv);
else if (*argv[0]!='\0')
fio_printf(2, "\r\n\"%s\" command not found.\r\n", argv[0]);
else
fio_printf(1, "\r\n");
}
}
void test_command(int n, char *argv[]) {
int handle;
int error;
fio_printf(1, "\r\n");
handle = host_action(SYS_SYSTEM, "mkdir -p output");
handle = host_action(SYS_SYSTEM, "touch output/syslog");
handle = host_action(SYS_OPEN, "output/syslog", 8);
if(handle == -1) {
fio_printf(1, "Open file error!\n\r");
return;
}
char *buffer = "Test host_write function which can write data to output/syslog\n";
error = host_action(SYS_WRITE, handle, (void *)buffer, strlen(buffer));
if(error != 0) {
fio_printf(1, "Write file error! Remain %d bytes didn't write in the file.\n\r", error);
host_action(SYS_CLOSE, handle);
return;
}
host_action(SYS_CLOSE, handle);
}
void ps_command(int n, char *argv[]){
signed char buf[1024];
vTaskList(buf);
fio_printf(1, "\n\rName State Priority Stack Num\n\r");
fio_printf(1, "*******************************************\n\r");
fio_printf(1, "%s\r\n", buf + 2);
}
void ps_command(int n, char *argv[]){
int rnt;
signed char buf[1024];
vTaskList(buf);
fio_printf(1, "\r\n%s\r\n", buf);
rnt = host_savefile(argv[1], buf);
fio_printf(1, "\r\nfinish with exit code %d.\r\n", rnt);
}
void cat_command(int n, char *argv[]){
if(n==1){
fio_printf(2, "\r\nUsage: cat <filename>\r\n");
return;
}
if(!filedump(argv[1]))
fio_printf(2, "\r\n%s no such file or directory.\r\n", argv[1]);
}
void host_command(int n, char *argv[]){
if(n>1){
int len=strlen(argv[1]), rnt;
if(argv[1][0]=='\''){
argv[1][len-1]='\0';
rnt=host_system(argv[1]+1);
}else
rnt=host_system(argv[1]);
fio_printf(1, "\r\nfinish with exit code %d.\r\n", rnt);
}else
fio_printf(2, "\r\nUsage: host 'command'\r\n");
}
void man_command(int n, char *argv[]){
if(n==1){
fio_printf(2, "\r\nUsage: man <command>\r\n");
return;
}
char buf[128]="/romfs/manual/";
strcat(buf, argv[1]);
if(!filedump(buf))
fio_printf(2, "\r\nManual not available.\r\n");
}
void cat_command(int n, char *argv[]){
if(n==1){
fio_printf(2, "\r\nUsage: cat <filename>\r\n");
return;
}
// combine romfs path with filename
char buf[128] = "/romfs/";
strcat(buf, argv[1]);
if(!filedump(buf))
fio_printf(2, "\r\n%s no such file or directory.\r\n", argv[1]);
}
void cat_command(int n, char *argv[]){
if(n==1){
fio_printf(2, "\r\nUsage: cat <filename>\r\n");
return;
}
int dump_status = filedump(argv[1]);
if(dump_status == -1){
fio_printf(2, "\r\n%s : no such file or directory.\r\n", argv[1]);
}else if(dump_status == -2){
fio_printf(2, "\r\nFile system not registered.\r\n", argv[1]);
}
}
void ls_command(int n, char *argv[]){
fio_printf(1,"\r\n");
int dir;
if(n == 0){
dir = fs_opendir("");
}else if(n == 1){
dir = fs_opendir(argv[1]);
//if(dir == )
}else{
fio_printf(1, "Too many argument!\r\n");
return;
}
(void)dir; // Use dir
}
void host_command(int n, char *argv[]){
int i, len = 0, rnt;
char command[128] = {0};
if(n>1){
for(i = 1; i < n; i++) {
memcpy(&command[len], argv[i], strlen(argv[i]));
len += (strlen(argv[i]) + 1);
command[len - 1] = ' ';
}
command[len - 1] = '\0';
rnt=host_action(SYS_SYSTEM, command);
fio_printf(1, "\r\nfinish with exit code %d.\r\n", rnt);
}
else {
fio_printf(2, "\r\nUsage: host 'command'\r\n");
}
}
void command_prompt(void *pvParameters)
{
char buf[128];
char *argv[20];
fio_printf(1, "\rWelcome to FreeRTOS Shell\r\n");
while(1){
fio_printf(1, "\r>>");
fio_read(0, buf, 127);
int n=parse_command(buf, argv);
/* will return pointer to the command function */
cmdfunc *fptr=do_command(argv[0]);
if(fptr!=NULL)
fptr(n, argv);
else
fio_printf(2, "\r\n\"%s\" command not found.\r\n", argv[0]);
}
}
int filedump(const char *filename){
char buf[128];
int fd=fs_open(filename, 0, O_RDONLY);
if( fd == -2 || fd == -1)
return fd;
fio_printf(1, "\r\n");
int count;
while((count=fio_read(fd, buf, sizeof(buf)))>0){
fio_write(1, buf, count);
}
fio_printf(1, "\r");
fio_close(fd);
return 1;
}
void system_logger(void *pvParameters)
{
signed char buf[128];
char output[512] = {0};
char *tag = "\nName State Priority Stack Num\n*******************************************\n";
int handle, error;
const portTickType xDelay = 100000 / 100;
handle = host_action(SYS_OPEN, "output/syslog", 4);
if(handle == -1) {
fio_printf(1, "Open file error!\n");
return;
}
while(1) {
memcpy(output, tag, strlen(tag));
error = host_action(SYS_WRITE, handle, (void *)output, strlen(output));
if(error != 0) {
fio_printf(1, "Write file error! Remain %d bytes didn't write in the file.\n\r", error);
host_action(SYS_CLOSE, handle);
return;
}
vTaskList(buf);
memcpy(output, (char *)(buf + 2), strlen((char *)buf) - 2);
error = host_action(SYS_WRITE, handle, (void *)buf, strlen((char *)buf));
if(error != 0) {
fio_printf(1, "Write file error! Remain %d bytes didn't write in the file.\n\r", error);
host_action(SYS_CLOSE, handle);
return;
}
vTaskDelay(xDelay);
}
host_action(SYS_CLOSE, handle);
}
int filedump(const char *filename){
char buf[128];
int fd=fs_open(filename, 0, O_RDONLY);
if(fd==OPENFAIL)
return 0;
fio_printf(1, "\r\n");
int count;
while((count=fio_read(fd, buf, sizeof(buf)))>0){
if(count < sizeof(buf)){
buf[count] = '\r';
count++;
}
fio_write(1, buf, count);
}
fio_close(fd);
return 1;
}
void _command(int n, char *argv[]){
(void)n; (void)argv;
fio_printf(1, "\r\n");
}
void ls_command(int n, char *argv[]){
fio_printf(1, "\r\n");
fs_list("/romfs/");
}
