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fix: 🐛 修复打印logo异常

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This commit is contained in:
Alvin Young 2024-11-26 11:12:51 +00:00
parent f263ea3a34
commit 65f0359043
1 changed files with 15 additions and 1 deletions
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16
main/utilities/letter_shell/src/shell.c
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@ -1997,11 +1997,25 @@ RETVAL, &shellRetVal, return value of last command);
static void _prompt(int argc, char **argv) static void _prompt(int argc, char **argv)
{ {
char data[64] = {0};
for (short i = 0; i < SHELL_MAX_NUMBER; i++) for (short i = 0; i < SHELL_MAX_NUMBER; i++)
{ {
if (shellList[i] != NULL) if (shellList[i] != NULL)
{ {
shellWriteString(shellList[i], shellText[SHELL_TEXT_INFO]); int idx = 0;
int len = strlen(shellText[SHELL_TEXT_INFO]);
while (idx < len) {
if (len - idx < 64) {
memcpy(data, &shellText[SHELL_TEXT_INFO][idx], len - idx);
data[len - idx + 1] = '\0';
idx += len - idx;
idx++;
}else {
memcpy(data, &shellText[SHELL_TEXT_INFO][idx], 64);
idx += 64;
}
shellWriteString(shellList[i], data);
}
return; return;
} }
} }