Refactor Tupfiles

[z180-stamp.git] / stm32 / z180-stamp-stm32.c

diff --git a/stm32/z180-stamp-stm32.c b/stm32/z180-stamp-stm32.c
index 15d732d26733f75fbdc6875cb2c62f2e43eff700..96d724c9c707d9f8625865733373e9269350376c 100644 (file)
--- a/stm32/z180-stamp-stm32.c
+++ b/stm32/z180-stamp-stm32.c
@@ -1,7 +1,6 @@
 /*
  */
 
-#include <stdio.h>
 
 #include <libopencmsis/core_cm3.h>
 #include <libopencm3/cm3/nvic.h>
@@ -11,6 +10,8 @@
 #include <libopencm3/stm32/gpio.h>
 #include <libopencm3/stm32/timer.h>
 
+#include <stdio.h>
+
 #define ODR    0x0c
 #define IDR    0x08
 
@@ -394,7 +395,7 @@ static uint32_t z80_sram_cmp(uint32_t addr, uint32_t length, uint8_t wval, int i
        uint8_t rval;
        int_fast8_t errors = 0;
        
-       DBG_P(1, "SRAM: Check %#.5x byte... ", length);
+       DBG_P(1, "SRAM: Check 0x%.5lX byte... ", length);
        while (length--) {
                if ((rval = z80_read(addr)) != wval) {
                        if (errors == 0) { 
@@ -462,6 +463,8 @@ const char * const qbcat = "Zhe quick brown fox jumps over the lazy cat!";
 
 #endif
 
+/*--------------------------------------------------------------------------*/
+
 uint8_t z80_get_byte(uint32_t adr)
 {
        uint8_t data;
@@ -508,6 +511,7 @@ struct msg_item {
        void (*func)(uint8_t, int, uint8_t *);
 };
 
+static
 uint32_t msg_to_addr(uint8_t *msg)
 {
        uint32_t addr = msg[0] | (msg[1] << 8) | ((uint32_t)msg[2] << 16);
@@ -516,6 +520,7 @@ uint32_t msg_to_addr(uint8_t *msg)
 
 }
 
+static
 void do_msg_ini_msgfifo(uint8_t subf, int len, uint8_t * msg)
 {
        (void)subf; (void)len;
@@ -524,6 +529,7 @@ void do_msg_ini_msgfifo(uint8_t subf, int len, uint8_t * msg)
 }
 
 
+static
 void do_msg_ini_memfifo(uint8_t subf, int len, uint8_t * msg)
 {
        (void)len;
@@ -532,6 +538,7 @@ void do_msg_ini_memfifo(uint8_t subf, int len, uint8_t * msg)
 }
 
 
+static
 void do_msg_char_out(uint8_t subf, int len, uint8_t * msg)
 {
        (void)subf;
@@ -541,6 +548,7 @@ void do_msg_char_out(uint8_t subf, int len, uint8_t * msg)
 }
 
 
+static
 const struct msg_item z80_messages[] =
 {
        { 0,                    /* fct nr. */
@@ -561,6 +569,7 @@ const struct msg_item z80_messages[] =
 
 
 
+static
 void do_message(int len, uint8_t *msg)
 {
        uint8_t fct, sub_fct;
@@ -605,6 +614,7 @@ void do_message(int len, uint8_t *msg)
 
 #define CTRBUF_LEN 256
 
+static
 void check_msg_fifo(void)
 {
        int ch;