X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fao_cmd.c;h=3f020dc3a3b30a38a97402cb9894a7fa3f35f1ff;hb=359681f23e2f71bc8f4975a4a76ae28c08ecab2e;hp=6007773c96cdaba0a8eb6ca63ea4c83580bc7b9f;hpb=8cdf4fb051c22b35c251d90bc288551f7c2898bf;p=fw%2Faltos

diff --git a/src/ao_cmd.c b/src/ao_cmd.c
index 6007773c..3f020dc3 100644
--- a/src/ao_cmd.c
+++ b/src/ao_cmd.c
@@ -21,7 +21,6 @@ __xdata uint16_t ao_cmd_lex_i;
 __xdata uint32_t ao_cmd_lex_u32;
 __xdata char	ao_cmd_lex_c;
 __xdata enum ao_cmd_status ao_cmd_status;
-static __xdata uint8_t	lex_echo;
 
 #define CMD_LEN	32
 
@@ -41,7 +40,7 @@ static void
 readline(void)
 {
 	__xdata char c;
-	if (lex_echo)
+	if (ao_echo())
 		put_string("> ");
 	cmd_len = 0;
 	for (;;) {
@@ -50,7 +49,7 @@ readline(void)
 		/* backspace/delete */
 		if (c == '\010' || c == '\177') {
 			if (cmd_len != 0) {
-				if (lex_echo)
+				if (ao_echo())
 					put_string("\010 \010");
 				--cmd_len;
 			}
@@ -60,7 +59,7 @@ readline(void)
 		/* ^U */
 		if (c == '\025') {
 			while (cmd_len != 0) {
-				if (lex_echo)
+				if (ao_echo())
 					put_string("\010 \010");
 				--cmd_len;
 			}
@@ -72,18 +71,18 @@ readline(void)
 			c = '\n';
 
 		if (c == '\n') {
-			if (lex_echo)
+			if (ao_echo())
 				putchar('\n');
 			break;
 		}
 
 		if (cmd_len >= CMD_LEN - 2) {
-			if (lex_echo)
+			if (ao_echo())
 				putchar('\007');
 			continue;
 		}
 		cmd_line[cmd_len++] = c;
-		if (lex_echo)
+		if (ao_echo())
 			putchar(c);
 	}
 	cmd_line[cmd_len++] = '\n';
@@ -198,7 +197,8 @@ static void
 echo(void)
 {
 	ao_cmd_hex();
-	lex_echo = ao_cmd_lex_i != 0;
+	if (ao_cmd_status == ao_cmd_success)
+		ao_stdios[ao_cur_stdio].echo = ao_cmd_lex_i != 0;
 }
 
 static void
@@ -221,8 +221,6 @@ version(void)
 	printf("software-version %s\n", ao_version);
 }
 
-static const char help_txt[] = "All numbers are in hex";
-
 #define NUM_CMDS	11
 
 static __code struct ao_cmds	*__xdata (ao_cmds[NUM_CMDS]);
@@ -234,7 +232,7 @@ help(void)
 	__xdata uint8_t	cmds;
 	__xdata uint8_t cmd;
 	__code struct ao_cmds * __xdata cs;
-	puts(help_txt);
+
 	for (cmds = 0; cmds < ao_ncmds; cmds++) {
 		cs = ao_cmds[cmds];
 		for (cmd = 0; cs[cmd].func; cmd++)
@@ -272,7 +270,6 @@ ao_cmd(void)
 	__code struct ao_cmds * __xdata cs;
 	void (*__xdata func)(void);
 
-	lex_echo = 1;
 	for (;;) {
 		readline();
 		ao_cmd_lex();
@@ -303,11 +300,11 @@ ao_cmd(void)
 __xdata struct ao_task ao_cmd_task;
 
 __code struct ao_cmds	ao_base_cmds[] = {
-	{ help,		"?\0Print this message" },
-	{ ao_task_info,	"T\0Show task states" },
-	{ echo,		"E <0 off, 1 on>\0Set command echo mode" },
+	{ help,		"?\0Help" },
+	{ ao_task_info,	"T\0Show tasks" },
+	{ echo,		"E <0 off, 1 on>\0Set echo mode" },
 	{ ao_reboot,	"r eboot\0Reboot" },
-	{ version,	"v\0Show version" },
+	{ version,	"v\0Version" },
 	{ 0,	NULL },
 };