Takashi Matsuoka / MjSi47xx

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Files at this revision

API Documentation at this revision

Revision 3:4873fd430c38, committed 2015-09-06

Comitter:
matsujirushi
Date:
Sun Sep 06 05:39:04 2015 +0000
Parent:
2:d0de9c9c66a8
Commit message:
Add setProperty().

Changed in this revision

MjSi47xx.cpp Show annotated file Show diff for this revision Revisions of this file
MjSi47xx.h Show annotated file Show diff for this revision Revisions of this file 
diff -r d0de9c9c66a8 -r 4873fd430c38 MjSi47xx.cpp
--- a/MjSi47xx.cpp	Sun Aug 30 07:32:54 2015 +0000
+++ b/MjSi47xx.cpp	Sun Sep 06 05:39:04 2015 +0000
@@ -49,6 +49,17 @@
     return true;
 }
 
+bool MjSi47xx::setProperty(PropertyType property, uint16_t value)
+{
+    const uint8_t arg[] = { 0x00, property / 0x100, property % 0x100, value / 0x100, value % 0x100, };
+
+    writeCmd(0x12, arg, sizeof (arg));  // SET_PROPERTY
+    uint8_t status;
+    readRes(&status);
+
+    return true;
+}
+
 bool MjSi47xx::getIntStatus(bool* stcInt)
 {
     if (stcInt == NULL) return false;
@@ -161,3 +172,4 @@
     i2c->stop();
 }
 
+

diff -r d0de9c9c66a8 -r 4873fd430c38 MjSi47xx.h
--- a/MjSi47xx.h	Sun Aug 30 07:32:54 2015 +0000
+++ b/MjSi47xx.h	Sun Sep 06 05:39:04 2015 +0000
@@ -10,11 +10,16 @@
         FUNCTION_FM,
         FUNCTION_AM,
     };
+    
+    enum PropertyType {
+        PROPERTY_RX_HARD_MUTE = 0x4001,
+    };
 
 public:
     MjSi47xx(I2C* i2c, uint8_t address, DigitalOut* rst_n);
     void reset();
     bool powerUp(FunctionType func);
+    bool setProperty(PropertyType property, uint16_t value);
     bool getIntStatus(bool* stcInt);
     bool fmTuneFrequency(float frequency);
     bool fmTuneStatus(float* frequency, uint8_t* rssi = NULL, uint8_t* snr = NULL, uint8_t* multipath = NULL);