Chris Isabelle / MB85RSxx_SPI

forked driver

Dependents:   ESHD_L475VG_IOT01-Sensors-BSP

Diff: MB85RSxx_SPI.cpp

Revision:
3:f31e1990e1f3
Parent:
2:9a0f9faada7f
--- a/MB85RSxx_SPI.cpp	Fri Aug 18 05:27:05 2017 +0000
+++ b/MB85RSxx_SPI.cpp	Fri Aug 30 06:13:56 2019 +0000
@@ -36,8 +36,21 @@
     _di_p(new DigitalOut(nss)),
     _di(*_di_p)
 {
+    char sts;
+    printf("SPI pointer %x\n", _spi_p);
+    printf("SPI_CS pointer %x\n", _di_p);
+
     _spi.format(8,0);
-    _spi.frequency(10000000);
+    _spi.frequency(2000000);
+
+    _spi.write(RDID);
+    for(int i=0; i<8; i++)
+    {
+        sts=_spi.write(0x00);
+        printf("byte%i %x\n", i, sts);    
+    }
+    printf("\n\n");    
+    
 }
 
 MB85RSxx_SPI::~MB85RSxx_SPI()