X-Git-Url: https://robinkrens.nl/gitweb/?a=blobdiff_plain;f=main.c;h=c8a47aa60ac49d5c9a9a71af1c68867a507f0bf5;hb=36f2cc60f527235aaf1b3af0888f3255c0214030;hp=5b488cfc42ebcfef20210e2e3b3436059302dcf0;hpb=22c1abee1ad44eb88784fd7ff38ca669f41b6c01;p=cortex-from-scratch

diff --git a/main.c b/main.c
index 5b488cf..c8a47aa 100644
--- a/main.c
+++ b/main.c
@@ -1,7 +1,7 @@
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
-#include <stm32.h> // <-- your own header file located located in ./include
+#include <stm32.h> // <-- my own header file located located in ./include
 #include <mmap.h>
 
 
@@ -46,11 +46,21 @@ void main()
 	ivt_init();
 //	clock_init();
 	uart_init();
-	systick_init();
 	uart_puts("LOADING SYSTEM 0.1 ...\n");
+	systick_init();
 	sysinfo();
-	addrtohex((volatile uint32_t) 0x12345678 );
-	addrtohex((volatile uint32_t) *SCB_VTOR );
+	mm_init();
+
+	//int * p2 = mm_alloc(512);
+	//memset(p2, 'a', 512);
+
+	//addrtohex(p2);
+	//addrtohex(*p2);
+
+	//uint32_t * p = (volatile unsigned)  0x21000000;
+	//regw_u32(p, 0x0CCCCCCCC, 4, 0x01);
+
+	//regw_u8(p, 0xFF, 0, 0x02);
 
 //	asm("cpsie i"); // enable irq , cpsied f (disable faukts(