Directory transmitter renamed to radio

2013-12-02 07:13:57 +01:00
parent f4df52a033
commit 942e658c8e
707 changed files with 0 additions and 0 deletions
@@ -0,0 +1,132 @@
+/**
+  ******************************************************************************
+  * @file    Project/spi/spi.c 
+  * @author  FrSky Application Team
+  * @Hardware version V0.2
+  * @date    11-July-2012
+  * @brief   This file provides spi Init(Analog spi),read and write.
+             driver for LCD.
+  * *
+  ******************************************************************************
+*/
+
+#include "../opentx.h"
+#include "./STM32F2xx_StdPeriph_Lib_V1.1.0/Libraries/STM32F2xx_StdPeriph_Driver/inc/stm32f2xx_gpio.h"
+
+/**
+**********send command to lcd**************
+*/
+//hardware spi
+/*u16 spiCmd(u8 addr)
+{
+	u8 readValue;
+	
+	SPI_RS_LOW();
+    SPI_NCS_LOW();
+	
+	SPI_WRITE_BYTE(addr);
+	SPI_WAIT_DONE();
+
+	readValue=SPI_READ_BYTE();
+	SPI_NCS_HIGH();
+    return	readValue;
+}*/
+
+//Anolog spi
+void AspiCmd(u8 Command_Byte)
+{
+    int i=8; 
+    LCD_A0_LOW();
+
+    LCD_CLK_HIGH();
+    __no_operation();
+    LCD_NCS_LOW();  
+ 
+    while (i--) {
+      LCD_CLK_LOW();
+
+      if (Command_Byte&0x80)
+        LCD_MOSI_HIGH();
+      else
+        LCD_MOSI_LOW();
+
+      Command_Byte <<= 1;
+
+      LCD_CLK_HIGH();
+      __no_operation();
+    }
+
+    LCD_NCS_HIGH();  
+    LCD_A0_HIGH();
+}
+
+/**
+
+********send data to lcd**************
+
+*/
+
+//hardware spi
+/*
+u16 spiData(u8 addr)
+{
+	u16 readValue;
+      	OLED_RS_HIGH();
+	SPI_NCS_LOW();
+	
+	SPI_WRITE_BYTE(addr);
+	SPI_WAIT_DONE();
+
+	readValue=SPI_READ_BYTE();
+	SPI_NCS_HIGH();
+      	return	readValue;
+}
+*/
+
+//Anolog spi
+void AspiData(u8 Para_data)
+{
+    int i=8;
+    LCD_CLK_HIGH();
+    LCD_A0_HIGH();
+    LCD_NCS_LOW();
+    while (i--) {
+    	LCD_CLK_LOW();
+        if (Para_data&0x80)
+          LCD_MOSI_HIGH();
+        else
+          LCD_MOSI_LOW();
+        Para_data <<= 1;
+        __no_operation();
+        LCD_CLK_HIGH();
+        __no_operation();
+    }
+    LCD_NCS_HIGH();
+    LCD_A0_HIGH();  
+}
+
+/***
+**********read one byte in a register*******
+*/
+
+/*
+u16 spiRegAccess(u8 addrByte, u8 writeValue)
+{
+	u8 readValue;
+
+	SPI_NCS_LOW();
+	
+	SPI_WRITE_BYTE(addrByte);
+	SPI_WAIT_DONE();
+
+	SPI_WRITE_BYTE(writeValue);
+	SPI_WAIT_DONE();
+
+	readValue=SPI_READ_BYTE();
+	SPI_NCS_HIGH();
+	return	readValue;
+}
+
+*/
+
+