uart small ping pong receive, update of register functions

[cortex-from-scratch] / include / stm32.h

diff --git a/include/stm32.h b/include/stm32.h
index 37f039f..62ee93e 100644 (file)
--- a/include/stm32.h
+++ b/include/stm32.h
@@ -28,4 +28,14 @@ extern void sysinfo();
 /* LIB.C */
 extern void addrtohex(const uint32_t);
 
+/* MM.C */
+extern void mm_init();
+extern void * mm_alloc(size_t);
+extern void free(void *);
+extern void test_memory(uint32_t *);
+
+/* REGF.C */ 
+extern void regw_u8(volatile uint32_t *, uint8_t, short, short);
+extern void regw_u32(volatile uint32_t *, uint32_t, short, short);
+
 #endif