Diff: af_utils/af_mgr.cpp

Revision:

0:87662653a3c6

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/af_utils/af_mgr.cpp	Mon Apr 23 06:15:26 2018 +0000
@@ -0,0 +1,62 @@
+#include "mbed.h"
+#include "string.h"
+#include "edge_mgr.h"
+#include "edge_time.h"
+#include "edge_pin.h"
+#include "afLib.h"
+#include "af_attributes.h"
+#include "afTransport.h"
+#include "msg_types.h"
+#include "mbedSPI.h"
+#include "mbedUART.h"
+#include "af_mgr.h"
+
+#define ASR_USE_SPI 0
+#define ASR_USE_UART 1
+
+afLib           *afero = 0 ;
+InterruptIn     *afero_int = 0 ;
+afTransport     *afero_spi = 0 ;
+afTransport     *afero_uart = 0 ;
+DigitalOut      *afero_reset ;
+bool            gLinked = false ;
+bool            gConnected = false ;
+
+void afero_isr(void)
+{
+    afero->mcuISR() ;
+}
+
+void init_aflib(void)
+{
+    afero_reset = new DigitalOut(PIN_ASR_RESET, 1) ; /* create as deasserted */
+    Serial *theLog = new Serial(USBTX, USBRX, 115200) ;
+
+#if (ASR_USE_SPI)
+tty->printf("afero is using SPI\n") ;
+    afero_spi = (afTransport*) new mbedSPI(PIN_MOSI, PIN_MISO, PIN_SCK, PIN_CS) ;
+    afero = new afLib(
+        PIN_INTR,
+        afero_isr,
+        attributeChangeRequest,
+        attributeUpdatedReport,
+        theLog, /* Stream for log */
+        (afTransport *)afero_spi ) ;
+#elif (ASR_USE_UART)
+tty->printf("afero is using UART2\n") ;
+    afero_uart = (afTransport*) new mbedUART(PIN_UART2_RX, PIN_UART2_TX, theLog) ;
+    afero = new afLib(
+        PIN_INTR,
+        0,
+        attributeChangeRequest,
+        attributeUpdatedReport,
+        theLog, /* Stream for log */
+        (afTransport *)afero_uart ) ;
+#endif
+
+    wait(0.1) ;
+    *afero_reset = 0 ;
+    wait(0.5) ; /* required 250ms ~ time for reset */
+    *afero_reset = 1 ;       
+    wait(0.5) ;
+}
\ No newline at end of file