STMPE1600.cpp

00001 #include "STMPE1600.h"
00002 #include "common_define.h"
00003 
00004 
00005 
00006  STMPE1600::STMPE1600 (I2C *i2c, uint8_t DevAddr) : _dev_i2c(i2c) , address(DevAddr)
00007  {                         
00008     write_sys_ctrl (SOFT_RESET);    
00009     _gpdro_15 = (uint16_t)0;    // gpio dir all IN
00010     write_16_bit_reg (GPDR_0_7, &_gpdro_15);            
00011     _gpsro_15 = (uint16_t)0x0ffff;  // gpio status all 1
00012     write_16_bit_reg (GPSR_0_7, &_gpsro_15);
00013  }
00014 
00015 
00016 void  STMPE1600::read(uint8_t* pBuffer, uint8_t RegisterAddr, uint16_t NumByteToRead)
00017 {
00018     i2cRead(_dev_i2c,address,pBuffer,RegisterAddr,NumByteToRead);
00019 }               
00020                        
00021 void  STMPE1600::write(uint8_t* pBuffer, uint8_t RegisterAddr, uint16_t NumByteToWrite)
00022 {
00023     i2cWrite(_dev_i2c,address,pBuffer,RegisterAddr,NumByteToWrite);
00024 }  
00025 
00026 uint8_t STMPE1600::readID()
00027 {
00028     uint8_t device_id;
00029     read(&device_id,VersionId,1);
00030     return device_id;
00031 }
00032 
00033