1 files changed, 142 insertions, 0 deletions
diff --git a/api/user.c b/api/user.c
new file mode 100644
index 0000000..e266f45
--- /dev/null
+++ b/api/user.c
@@ -0,0 +1,142 @@
+#include "user.h"
+#include <linux/delay.h> //for Linux mdelay
+//#include <unistd.h>
+
+
+/**
+ * Variable of critical section
+ */
+
+Dword User_memoryCopy (
+    IN  Demodulator*    demodulator,
+    IN  void*           dest,
+    IN  void*           src,
+    IN  Dword           count
+) {
+    /*
+     *  ToDo:  Add code here
+     *
+     *  //Pseudo code
+     *  memcpy(dest, src, (size_t)count);
+     *  return (0);
+     */
+    return (Error_NO_ERROR);
+}
+
+Dword User_delay (
+    IN  Demodulator*    demodulator,
+    IN  Dword           dwMs
+) {
+    /*
+     *  ToDo:  Add code here
+     *
+     *  //Pseudo code
+     *  delay(dwMs);
+     *  return (0);
+     */
+    mdelay(dwMs); // for Linux
+    //sleep(dwMs);
+    return (Error_NO_ERROR);
+}
+
+
+Dword User_enterCriticalSection (
+    IN  Demodulator*    demodulator
+) {
+    /*
+     *  ToDo:  Add code here
+     *
+     *  //Pseudo code
+     *  return (0);
+     */
+    return (Error_NO_ERROR);
+}
+
+
+Dword User_leaveCriticalSection (
+    IN  Demodulator*    demodulator
+) {
+    /*
+     *  ToDo:  Add code here
+     *
+     *  //Pseudo code
+     *  return (0);
+     */
+    return (Error_NO_ERROR);
+}
+
+
+Dword User_mpegConfig (
+    IN  Demodulator*    demodulator
+) {
+    /*
+     *  ToDo:  Add code here
+     *
+     */
+    return (Error_NO_ERROR);
+}
+
+
+Dword User_busTx (
+    IN  Demodulator*    demodulator,
+    IN  Dword           bufferLength,
+    IN  Byte*           buffer
+) {
+    /*
+     *  ToDo:  Add code here
+     *
+     *  //Pseudo code
+     *  short i;
+     *
+     *  start();
+     *  write_i2c(uc2WireAddr);
+     *  ack();
+     *  for (i = 0; i < bufferLength; i++) {
+     *      write_i2c(*(ucpBuffer + i));
+     *      ack();
+     *  }
+     *  stop();
+     *
+     *  // If no error happened return 0, else return error code.
+     *  return (0);
+     */
+    return (Error_NO_ERROR);
+}
+
+
+Dword User_busRx (
+    IN  Demodulator*    demodulator,
+    IN  Dword           bufferLength,
+    OUT Byte*           buffer
+) {
+    /*
+     *  ToDo:  Add code here
+     *
+     *  //Pseudo code
+     *  short i;
+     *
+     *  start();
+     *  write_i2c(uc2WireAddr | 0x01);
+     *  ack();
+     *  for (i = 0; i < bufferLength - 1; i++) {
+     *      read_i2c(*(ucpBuffer + i));
+     *      ack();
+     *  }
+     *  read_i2c(*(ucpBuffer + bufferLength - 1));
+     *  nack();
+     *  stop();
+     *
+     *  // If no error happened return 0, else return error code.
+     *  return (0);
+     */
+    return (Error_NO_ERROR);
+}
+
+
+Dword User_busRxData (
+    IN  Demodulator*    demodulator,
+    IN  Dword           bufferLength,
+    OUT Byte*           buffer
+) {
+    return (Error_NO_ERROR);
+}