stratum: move prettyHex and flip32 into utils

components/stratum/include/utils.h

@@ -32,4 +32,6 @@ double le256todouble(const void *target);
 
 void prettyHex(unsigned char * buf, int len);
 
+uint32_t flip32(uint32_t val);
+
 #endif // STRATUM_UTILS_H

components/stratum/mining.c

@@ -3,7 +3,6 @@
 #include <limits.h>
 #include "mining.h"
 #include "utils.h"
-#include "../../main/pretty.h"
 #include "mbedtls/sha256.h"
 
 void free_bm_job(bm_job * job)

components/stratum/utils.c

@@ -265,4 +265,13 @@ void prettyHex(unsigned char * buf, int len) {
         printf("%02X ", buf[i]);
     }
     printf("%02X]\n", buf[len-1]);
+}
+
+uint32_t flip32(uint32_t val) {
+    uint32_t ret = 0;
+    ret |= (val & 0xFF) << 24;
+    ret |= (val & 0xFF00) << 8;
+    ret |= (val & 0xFF0000) >> 8;
+    ret |= (val & 0xFF000000) >> 24;
+    return ret;
 }

main/CMakeLists.txt

@@ -1,5 +1,4 @@
 idf_component_register(SRCS
-"pretty.c"
 "crc.c"
 "serial.c"
 "system.c"
@@ -18,7 +17,6 @@ idf_component_register(SRCS
 "serial"
 "bm1397.c"
 "crc.c"
-"pretty.c"
 "miner.c"
 "work_queue.c"
 INCLUDE_DIRS ".")

main/bm1397.c

@@ -8,8 +8,8 @@
 #include "esp_log.h"
 
 #include "serial.h"
-#include "pretty.h"
 #include "bm1397.h"
+#include "utils.h"
 #include "crc.h"
 
 #define SLEEP_TIME 20

main/pretty.c

@@ -1,27 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <unistd.h>
-#include <time.h>
-#include <errno.h>    
-
-#include "pretty.h"
-
-void prettyHex(unsigned char * buf, int len) {
-    int i;
-    for (i = 0; i < len; i++) {
-        if ((i > 0) && (buf[i] == 0xAA) && (buf[i+1] == 0x55))
-            printf("\n");
-        printf("%02X ", buf[i]);
-    }
-}
-
-//flip byte order of a 32 bit integer
-uint32_t flip32(uint32_t val) {
-    uint32_t ret = 0;
-    ret |= (val & 0xFF) << 24;
-    ret |= (val & 0xFF00) << 8;
-    ret |= (val & 0xFF0000) >> 8;
-    ret |= (val & 0xFF000000) >> 24;
-    return ret;
-}

main/pretty.h

@@ -1,9 +0,0 @@
-#ifndef PRETTY_H_
-#define PRETTY_H_
-
-#include <stdint.h>
-
-void prettyHex(unsigned char * buf, int len);
-uint32_t flip32(uint32_t val);
-
-#endif // PRETTY_H_

main/serial.c

@@ -9,9 +9,9 @@
 #include "esp_log.h"
 #include "soc/uart_struct.h"
 
-#include "pretty.h"
 #include "bm1397.h"
 #include "serial.h"
+#include "utils.h"
 
 #define ECHO_TEST_TXD   (17)
 #define ECHO_TEST_RXD   (18)