small system SRAM info output

[cortex-from-scratch] / lib.c

diff --git a/lib.c b/lib.c
index bc5bc8c..d753ac3 100644 (file)
--- a/lib.c
+++ b/lib.c
@@ -9,6 +9,7 @@
 
 char hexbuf[8];
 
+/* Still kind of a debug function */
 void addrtohex(uint32_t addr) {
        char tmpbuf[6] = {'A', 'B', 'C', 'D', 'E', 'F'};
        memset(&hexbuf, 0, sizeof(uint32_t) * 8);
@@ -25,12 +26,12 @@ void addrtohex(uint32_t addr) {
                }
        }
 
-       uart_puts("ADDRESS: 0x");
+       //uart_puts("ADDRESS: 0x");
         for (int i = 7; i >= 0; i--) {
                uart_putc(hexbuf[i]);
        } 
        //uart_puts(hexbuf);
-       uart_putc('\n');
+       //uart_putc('\n');
 }