diff options
| author | Bdale Garbee <bdale@gag.com> | 2017-04-24 18:22:03 -0600 |
|---|---|---|
| committer | Bdale Garbee <bdale@gag.com> | 2017-04-24 18:22:03 -0600 |
| commit | b91f67005709cb7f65e0a461b49b5cb0952cb391 (patch) | |
| tree | e9f6c0f30a81cf30a9cfd52887171168f7830f85 /src/kernel/ao_cmd.c | |
| parent | 1e956f93e0c9f8ed6180490f80e8aead5538f818 (diff) | |
| parent | 8a10ddb0bca7d6f6aa4aedda171899abd165fd74 (diff) | |
Merge branch 'branch-1.7' into debian
Diffstat (limited to 'src/kernel/ao_cmd.c')
| -rw-r--r-- | src/kernel/ao_cmd.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/kernel/ao_cmd.c b/src/kernel/ao_cmd.c index 10716afd..881f3500 100644 --- a/src/kernel/ao_cmd.c +++ b/src/kernel/ao_cmd.c @@ -24,13 +24,15 @@ __pdata uint32_t ao_cmd_lex_u32; __pdata char ao_cmd_lex_c; __pdata enum ao_cmd_status ao_cmd_status; +#ifndef AO_CMD_LEN #if AO_PYRO_NUM -#define CMD_LEN 128 +#define AO_CMD_LEN 128 #else -#define CMD_LEN 48 +#define AO_CMD_LEN 48 +#endif #endif -static __xdata char cmd_line[CMD_LEN]; +static __xdata char cmd_line[AO_CMD_LEN]; static __pdata uint8_t cmd_len; static __pdata uint8_t cmd_i; @@ -48,8 +50,8 @@ backspace(void) ao_put_string ("\010 \010"); } -static void -readline(void) +void +ao_cmd_readline(void) { char c; if (ao_echo()) @@ -88,7 +90,7 @@ readline(void) break; } - if (cmd_len >= CMD_LEN - 2) + if (cmd_len >= AO_CMD_LEN - 2) continue; cmd_line[cmd_len++] = c; if (ao_echo()) @@ -99,12 +101,13 @@ readline(void) cmd_i = 0; } -void +char ao_cmd_lex(void) { ao_cmd_lex_c = '\n'; if (cmd_i < cmd_len) ao_cmd_lex_c = cmd_line[cmd_i++]; + return ao_cmd_lex_c; } static void @@ -307,7 +310,7 @@ version(void) #endif #endif #if defined(AO_BOOT_APPLICATION_BASE) && defined(AO_BOOT_APPLICATION_BOUND) - , (uint32_t) AO_BOOT_APPLICATION_BOUND - (uint32_t) AO_BOOT_APPLICATION_BASE + , (unsigned) ((uint32_t) AO_BOOT_APPLICATION_BOUND - (uint32_t) AO_BOOT_APPLICATION_BASE) #endif ); printf("software-version %s\n", ao_version); @@ -376,7 +379,7 @@ ao_cmd(void) void (*__xdata func)(void); for (;;) { - readline(); + ao_cmd_readline(); ao_cmd_lex(); ao_cmd_white(); c = ao_cmd_lex_c; |