initial commit

project/realtek_amebaz_va0_example/example_sources/spi/src/Makefile

@@ -0,0 +1,52 @@
+
+include $(MAKE_INCLUDE_GEN)
+#include ./Makefile.inc
+
+.PHONY: all clean
+
+CHIP = rtl8195a
+HALINCDIR = realtek/v3_0/include
+
+MODULE_IFLAGS += -I$(shell pwd -L)/../inc
+MODULE_IFLAGS += -I$(SWLIBDIR)/api
+MODULE_IFLAGS += -I$(SWLIBDIR)/api/mbed/hal/
+MODULE_IFLAGS += -I$(SWLIBDIR)/api/mbed/api/
+MODULE_IFLAGS += -I$(SWLIBDIR)/drivers/targets/cmsis/rtl8195a/
+MODULE_IFLAGS += -I$(SWLIBDIR)/drivers/targets/hal/rtl8195a/
+
+GLOBAL_CFLAGS += -DCONFIG_PLATFORM_8195A
+#*****************************************************************************#
+#                               Source FILE LIST                              #
+#*****************************************************************************#
+CSRC       += main.c 
+		
+		
+#*****************************************************************************#
+#                               Object FILE LIST                              #
+#*****************************************************************************#
+OBJS        = $(CSRC:.c=.o)
+
+
+#*****************************************************************************#
+#                               Object FILE LIST                              #
+#*****************************************************************************#
+#OBJS = monitor.o rtl_consol.o
+
+#*****************************************************************************#
+#                        RULES TO GENERATE TARGETS                            #
+#*****************************************************************************#
+
+# Define the Rules to build the core targets
+all: CORE_TARGETS COPY_RAM_OBJS
+	
+#*****************************************************************************#
+#              GENERATE OBJECT FILE 
+#*****************************************************************************#
+CORE_TARGETS:	$(OBJS)
+
+
+#*****************************************************************************#
+#              GENERATE OBJECT FILE 
+#*****************************************************************************#
+clean:
+	rm -f $(CSRC:.c=.o) $(CSRC:.c=.d) $(CSRC:.c=.i) $(CSRC:.c=.s)

project/realtek_amebaz_va0_example/example_sources/spi/src/main.c

@@ -0,0 +1,129 @@
+/*
+ *  Routines to access hardware
+ *
+ *  Copyright (c) 2014 Realtek Semiconductor Corp.
+ *
+ *  This module is a confidential and proprietary property of RealTek and
+ *  possession or use of this module requires written permission of RealTek.
+ */
+
+#include "device.h"
+#include "diag.h"
+#include "main.h"
+#include "spi_api.h"
+
+#define FakeMbedAPI  1
+
+/*SPIx pin location:
+
+   S0: PA_4  (MOSI)
+       PA_3  (MISO)
+       PA_1  (SCLK)
+       PA_2  (CS)
+              
+   S1: PA_23  (MOSI)
+       PA_22  (MISO)
+   	   PA_18  (SCLK)
+       PA_19  (CS)
+         
+   S2: PB_3  (MOSI)
+       PB_2  (MISO)
+       PB_1  (SCLK)  
+       PB_0  (CS)      
+   */
+// SPI0 (S0)
+#define SPI0_MOSI  PA_4
+#define SPI0_MISO  PA_3
+#define SPI0_SCLK  PA_1
+#define SPI0_CS    PA_2
+
+// SPI1 (S2)
+#define SPI1_MOSI  PA_23
+#define SPI1_MISO  PA_22
+#define SPI1_SCLK  PA_18
+#define SPI1_CS    PA_19
+
+/**
+  * @brief  Main program.
+  * @param  None
+  * @retval None
+  */
+spi_t spi_master;
+spi_t spi_slave;
+
+void main(void)
+{
+#if FakeMbedAPI
+
+    /* SPI0 is as Slave */
+    //SPI0_IS_AS_SLAVE = 1;
+	spi_master.spi_idx=MBED_SPI1;
+    spi_init(&spi_master, SPI1_MOSI, SPI1_MISO, SPI1_SCLK, SPI1_CS);
+	spi_format(&spi_master, 8, 0, 0);
+	spi_frequency(&spi_master, 200000);
+	spi_slave.spi_idx=MBED_SPI0;
+    spi_init(&spi_slave,  SPI0_MOSI, SPI0_MISO, SPI0_SCLK, SPI0_CS);
+	spi_format(&spi_slave, 8, 0, 1);
+
+    int TestingTimes = 10;
+    int Counter      = 0;
+    int TestData     = 0;
+    int ReadData     = 0;
+
+    int result = 1;
+
+    /**
+     * Master read/write, Slave read/write
+     */
+    DBG_8195A("--------------------------------------------------------\n");
+    for(Counter = 0, TestData=0x01; Counter < TestingTimes; Counter++)
+    {
+        ReadData = spi_master_write(&spi_master, TestData);
+        DBG_8195A("Master write: %02X, read: %02X\n", TestData, ReadData);
+        if (TestData - 1 != ReadData) {
+            result = 0;
+        }
+
+        TestData++;
+
+        spi_slave_write(&spi_slave, TestData);
+        ReadData = spi_slave_read(&spi_slave);
+        DBG_8195A(ANSI_COLOR_CYAN"Slave  write: %02X, read: %02X\n"ANSI_COLOR_RESET, TestData, ReadData);
+        if (TestData - 1 != ReadData) {
+            result = 0;
+        }
+
+        TestData++;
+    }
+
+    /**
+     * Master write, Slave read
+     */
+    DBG_8195A("--------------------------------------------------------\n");
+    for(Counter = 0, TestData=0xFF; Counter < TestingTimes; Counter++)
+    {
+        spi_master_write(&spi_master, TestData);
+        ReadData = spi_slave_read(&spi_slave);
+        DBG_8195A("Master write: %02X\n", TestData);
+        DBG_8195A(ANSI_COLOR_CYAN"Slave  read : %02X\n"ANSI_COLOR_RESET, ReadData);
+        if (TestData != ReadData) {
+            result = 0;
+        }
+
+        TestData--;
+    }
+
+    spi_free(&spi_master);
+    spi_free(&spi_slave);
+
+    DBG_8195A("SPI Demo finished.\n");
+
+	DBG_8195A("\r\nResult is %s\r\n", (result) ? "success" : "fail");
+    for(;;);
+
+#else  // mbed SPI API emulation
+
+#endif
+
+}
+