Use static buffer for log_printf

me-no-dev · me-no-dev · commit 4b47402afdb1 · 2017-05-15T20:53:45.000+03:00
diff --git a/cores/esp32/esp32-hal-uart.c b/cores/esp32/esp32-hal-uart.c
@@ -377,7 +377,7 @@ int log_printf(const char *format, ...)
     if(s_uart_debug_nr < 0){
         return 0;
     }
-    char loc_buf[64];
+    static char loc_buf[64];
     char * temp = loc_buf;
     int len;
     va_list arg;

Original file line number	Diff line number	Diff line change
`@@ -377,7 +377,7 @@ int log_printf(const char *format, ...)`
`377`	`377`	`if(s_uart_debug_nr < 0){`
`378`	`378`	`return 0;`
`379`	`379`	`}`
`380`		`- char loc_buf[64];`
	`380`	`+ static char loc_buf[64];`
`381`	`381`	`char * temp = loc_buf;`
`382`	`382`	`int len;`
`383`	`383`	`va_list arg;`