eeprom, cases for n=1, n=2 and n>2

[cortex-from-scratch] / sysinfo.c

diff --git a/sysinfo.c b/sysinfo.c
index 7f06334..bd5d1bb 100644 (file)
--- a/sysinfo.c
+++ b/sysinfo.c
@@ -13,7 +13,7 @@
 #include <sys/robsys.h>
 #include <sys/mmap.h>
 
-#include <lib/stdio.h>
+#include <lib/tinyprintf.h>
 #include <lib/regfunc.h>
 
 
@@ -22,28 +22,28 @@ uint32_t get_msp(void);
 void sysinfo() {
 
        uint32_t tmp = *MCU_ID;
-       cputs("# DEVICE ID: ");
+       printf("# DEVICE ID: ");
 
        if (tmp & 0x414) 
-               cputs("HIGH DENSITY\n");
+               printf("HIGH DENSITY\n");
        else {
-               cputs("UNKNOWN\n");
+               printf("UNKNOWN\n");
        }
 
        tmp = (tmp >> 16);
-       cputs("# REVISION: ");
+       printf("# REVISION: ");
        switch  (tmp) {
                case 0x1000:
-                     cputs("REVISION A\n");
+                     printf("REVISION A\n");
                      break;
                case 0x1001:
-                     cputs("REVISION Z\n");
+                     printf("REVISION Z\n");
                      break;
                case 0x1003:
-                     cputs("REVISION 1/2/3/X/Y\n");
+                     printf("REVISION 1/2/3/X/Y\n");
                      break;
                default:
-                     cputs("UNKNOWN\n");
+                     printf("UNKNOWN\n");
        }
 
        extern char _endofbss;
@@ -53,15 +53,15 @@ void sysinfo() {
        uint32_t data_bss = &_endofbss - SRAM_OFFSET;
        uint32_t mem_free = SRAM_SIZE - stack_usage - data_bss;
 
-       cputs("# TOTAL MEMORY: ");
-       cputs(regtohex(SRAM_SIZE));
-       cputchar('\n');
-       cputs("# FREE MEMORY: ");
-       cputs(regtohex(mem_free));
-       cputchar('\n');
-       cputs("# STACK USAGE: ");
-       cputs(regtohex(stack_usage));
-       cputchar('\n');
+       printf("# TOTAL MEMORY: %#x\n", SRAM_SIZE);
+//     cputs(regtohex(SRAM_SIZE));
+//     cputchar('\n');
+       printf("# FREE MEMORY: %#x\n", mem_free);
+//     cputs(regtohex(mem_free));
+//     cputchar('\n');
+       printf("# STACK USAGE: %#x\n", stack_usage);
+//     cputs(regtohex(stack_usage));
+//     cputchar('\n');
 
 }