Use 'char' instead of 'uint8_t' for character data

[fw/altos] / ao_cmd.c

diff --git a/ao_cmd.c b/ao_cmd.c
index abab1463e7740ddd4abffffdd890889f0d7dd9b7..f0459a73fd4976b17b6077328d2c2b2c8ea13516 100644 (file)
--- a/ao_cmd.c
+++ b/ao_cmd.c
@@ -18,20 +18,20 @@
 #include "ao.h"
 
 __xdata uint16_t ao_cmd_lex_i;
-__xdata uint8_t        ao_cmd_lex_c;
+__xdata char   ao_cmd_lex_c;
 __xdata enum ao_cmd_status ao_cmd_status;
 static __xdata uint8_t lex_echo;
 
 #define CMD_LEN        32
 
-static __xdata uint8_t cmd_line[CMD_LEN];
+static __xdata char    cmd_line[CMD_LEN];
 static __xdata uint8_t cmd_len;
 static __xdata uint8_t cmd_i;
 
 static void
 put_string(char *s)
 {
-       __xdata uint8_t c;
+       __xdata char    c;
        while (c = *s++)
                putchar(c);
 }
@@ -39,7 +39,7 @@ put_string(char *s)
 static void
 readline(void)
 {
-       __xdata uint8_t c;
+       __xdata char c;
        if (lex_echo)
                put_string("> ");
        cmd_len = 0;
@@ -212,7 +212,7 @@ echo(void)
        lex_echo = ao_cmd_lex_i != 0;
 }
 
-static const uint8_t help_txt[] = "All numbers are in hex";
+static const char help_txt[] = "All numbers are in hex";
 
 #define NUM_CMDS       11
 
@@ -256,7 +256,7 @@ ao_cmd_register(__code struct ao_cmds *cmds)
 void
 ao_cmd(void *parameters)
 {
-       __xdata uint8_t c;
+       __xdata char    c;
        __xdata uint8_t cmd, cmds;
        __code struct ao_cmds * __xdata cs;
        void (*__xdata func)(void);