Diff: SCI.cpp

Revision:

12:6cd135bf03bd

Child:

13:711f74b2fa33

diff -r 1539d181e159 -r 6cd135bf03bd SCI.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SCI.cpp	Sun Feb 03 04:53:44 2013 +0000
@@ -0,0 +1,60 @@
+#include "mbed.h"
+#include "SCI.h"
+
+SCI::SCI(PinName tx, PinName rx)
+{
+    serial = new Serial(tx, rx);
+}
+
+SCI::~SCI()
+{
+    delete serial;
+}
+
+char SCI::getid()
+{
+    char comm, id;
+    comm = getc_nowait();
+    if (comm == 'A') {
+        serial->putc(comm);
+        serial->printf("command");
+        id = getc_wait();
+    }
+    return id;
+}
+
+char SCI::getc_wait()
+{
+    while (!serial->readable()) {
+        serial->printf("waiting..");
+    }
+    return serial->getc();
+}
+
+char SCI::getc_nowait()
+{
+    uint8_t buf = 0;
+    if (serial->readable()) {
+        buf = serial->getc();
+    }
+    return buf;
+}
+
+/*uint16_t readint(void)
+{
+    uint8_t buff[16];
+    buff[0] = pc->getc();
+    buff[1] = pc->getc();
+    uint16_t val;
+    val = (uint16_t)(buff[1] << 8) | (uint16_t)buff[0];
+    return val;
+}
+
+void sendint(uint16_t val)
+{
+    uint8_t buff[16];
+    buff[0] = (uint8_t)(val & 0x00FF);
+    buff[1] = (uint8_t)(val >> 8);
+    pc.putc(buff[0]);
+    pc.putc(buff[1]);
+}*/
\ No newline at end of file