Diff: main.cpp

Revision:

1:b625bd197a22

Parent:

0:5810870d2b29

--- a/main.cpp	Wed Oct 22 05:08:52 2014 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,102 +0,0 @@
-/*
-
-Copyright (c) 2012-2014 RedBearLab
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
-and associated documentation files (the "Software"), to deal in the Software without restriction, 
-including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
-and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, 
-subject to the following conditions:
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
-INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 
-PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE 
-FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-*/
-
-#include "mbed.h"
-#include "spi_master.h"
-
-DigitalOut spi_cs(P0_7);
-
-SPIClass SPI1(NRF_SPI1);
-
-Serial pc(USBTX, USBRX);
-
-void Flash_Buff_WriteBytes(uint16_t addr, uint8_t *pbuf, uint16_t len)
-{
-    uint16_t index;
-    
-    spi_cs = 0;
-    wait_us(200);
-    
-    SPI1.transfer(0x84);   
-    SPI1.transfer(0x00);    
-    SPI1.transfer((uint8_t)(addr>>8));    
-    SPI1.transfer((uint8_t)addr);     
-    for(index=0; index<len; index++)
-    {
-        SPI1.transfer(*pbuf);
-        pbuf++;        
-    }
-    
-    wait_us(200);
-    spi_cs = 1;
-}
-
-void Flash_Buff_ReadBytes(uint16_t addr, uint8_t *pbuf, uint16_t len)
-{
-    uint16_t index;
-    
-    spi_cs = 0;
-    wait_us(200);
-    
-    SPI1.transfer(0xD1);   
-    SPI1.transfer(0x00);    
-    SPI1.transfer((uint8_t)(addr>>8));    
-    SPI1.transfer((uint8_t)addr);     
-    for(index=0; index<len; index++)
-    {
-        *pbuf = SPI1.transfer(0x00);
-        pbuf++;        
-    }
-    
-    wait_us(200);
-    spi_cs = 1;
-}
-
-uint8_t i;
-uint8_t wt_buf[7] = {'H','e','l','l', 'o', '\r', '\n'};
-uint8_t rd_buf[7];
-
-int main(void)
-{   
-    pc.baud(9600);
-    wait(8);
-    spi_cs = 1;
-    pc.printf("SPI Demo Start \r\n");
-    
-    //SPI1.begin();
-    SPI1.begin(P0_6, P0_15, P0_29);//SCK, MOSI, MOSI
-    
-    wait(1);
-    Flash_Buff_WriteBytes(0, wt_buf, 7);
-    while(1)
-    {
-         memset(rd_buf, 0x00, 7);
-         Flash_Buff_ReadBytes(0, rd_buf, 7);
-         for(i=0; i<7; i++)
-            pc.putc(rd_buf[i]);
-         wait(1);
-    }
-}
-
-
-
-
-
-
-