init vector implementation

[cortex-from-scratch] / uart.c

diff --git a/uart.c b/uart.c
index 1cc5c03..bfef4b4 100644 (file)
--- a/uart.c
+++ b/uart.c
@@ -2,29 +2,7 @@
 #include <stddef.h>
 #include <stdint.h>
 #include <stm32.h>
-
-#define SYSCTRL_RCC ((volatile unsigned long *)(0x400FE060))
-#define SYSCTRL_RIS ((volatile unsigned long *)(0x400FE050))
-#define SYSCTRL_RCGC1 ((volatile unsigned long *)(0x400FE104))
-#define SYSCTRL_RCGC2 ((volatile unsigned long *)(0x400FE108))
-#define GPIOPA_AFSEL ((volatile unsigned long *)(0x40004420))
-
-#define UART0_DATA ((volatile unsigned long *)(0x4000C000))
-#define UART0_FLAG ((volatile unsigned long *)(0x4000C018))
-#define UART0_IBRD ((volatile unsigned long *)(0x4000C024))
-#define UART0_FBRD ((volatile unsigned long *)(0x4000C028))
-#define UART0_LCRH ((volatile unsigned long *)(0x4000C02C))
-#define UART0_CTRL ((volatile unsigned long *)(0x4000C030))
-#define UART0_RIS ((volatile unsigned long *)(0x4000C03C))
-
-#define UART1_DATA ((volatile unsigned long *)(0x4000D000))
-#define UART1_FLAG ((volatile unsigned long *)(0x4000D018))
-#define UART1_IBRD ((volatile unsigned long *)(0x4000D024))
-#define UART1_FBRD ((volatile unsigned long *)(0x4000D028))
-#define UART1_LCRH ((volatile unsigned long *)(0x4000D02C))
-#define UART1_CTRL ((volatile unsigned long *)(0x4000D030))
-#define UART1_RIS ((volatile unsigned long *)(0x4000D03C))
-
+#include <mmap.h>
 
 void uart_init() {