Diff: ADXL375_i2c.cpp

Revision:

2:22b1fed9a95d

Parent:

1:91bcb4ada70c

--- a/ADXL375_i2c.cpp	Thu Jun 24 01:35:15 2021 +0000
+++ b/ADXL375_i2c.cpp	Thu Jun 24 03:00:40 2021 +0000
@@ -99,9 +99,22 @@
     singleByteWrite(ADXL375_BW_RATE_REG, buff);
 }
 
-void ADXL375_i2c :: setFIFO_MODE(int fifo_status){
+void ADXL375_i2c :: setFifoMode(bool is_fifo_on){
     char buff = singleByteRead(ADXL375_FIFO_CTL);
-    buff &= 0x10;
-    buff |= rate;
-    singleByteWrite(ADXL375_BW_RATE_REG, buff);
+    buff &= 0x3F;
+    if(is_fifo_on == true) {
+        buff |= 0x40;
+    }    
+    singleByteWrite(ADXL375_FIFO_CTL, buff);
+    
+    printf("FIFO_CTL reg. = %2X\n", singleByteRead(ADXL375_FIFO_CTL));
+}
+
+int ADXL375_i2c :: getFifoEntries(void){
+    char buff = singleByteRead(ADXL375_FIFO_STATUS);
+//    printf("ADXL375_FIFO_STATUS reg. = %02X\n", buff);
+    buff &= 0x3F;
+//    printf("ADXL375_FIFO_STATUS reg(Entries) = %d\n", buff);
+    
+    return (int)buff;
 }
\ No newline at end of file