Replace type 'byte_t' (defined as 'unsigned char') by 'char' to fix an

error that consisted in that the program does not properly copy the bytes
from the UART receive buffer to the 'hostcom' buffer.

datastruc/buffer.h

@@ -9,9 +9,9 @@
  * Type definition for a linear buffer.
  */
 typedef struct {
-	byte_t    data[BUFFER_SIZE];
-	int       size;
-	int       used;
+	char    data[BUFFER_SIZE];
+	int     size;
+	int     used;
 } buffer_t;
 
 /**

gpcore/hostcom.c

@@ -67,7 +67,7 @@ void __attribute__((__interrupt__)) _U2RXInterrupt(void)
 	IFS1bits.U2RXIF = 0;
 }
 
-int hostcom_read_cmd(byte_t buf[], int size, bool_t *full)
+int hostcom_read_cmd(char buf[], int size, bool_t *full)
 {
 	int copied;
 	int i, j;

gpcore/hostcom.h

@@ -43,7 +43,7 @@ void __attribute__((__interrupt__)) _U2RXInterrupt(void);
  * 
  * @returns       Amount of bytes copied.
  */
-int hostcom_read_cmd(byte_t buf[], int size, bool_t *full);
+int hostcom_read_cmd(char buf[], int size, bool_t *full);
 
 int hostcom_send(const char * const data, const int size);
 

gpcore/shell.c

@@ -50,7 +50,7 @@ typedef union {
  * Buffer where received commands are stored for the parser to read them.
  */
 #define CMD_BUF_SIZE    128
-byte_t cmd_buf[CMD_BUF_SIZE];
+char cmd_buf[CMD_BUF_SIZE];
 
 /**
  * Position in the command buffer where the lexical analyzer is parsing.
@@ -66,7 +66,7 @@ token_value_t    token_value;
  */
 bool_t interactive;
 
-byte_t cmd_name[2];
+char cmd_name[2];
 typedef struct {
 	bool_t           present; // whether the parameter has been specified or not
 	token_type_t     type;    // type of the parameter

types.h

@@ -1,11 +1,6 @@
 #ifndef TYPES_H
 #define TYPES_H
 
-#ifndef _BYTE_T
-#define _BYTE_T
-typedef unsigned char byte_t;
-#endif
-
 #ifndef _BOOL_T
 #define _BOOL_T
 typedef unsigned char bool_t;