Azoteq / IQSDisplayTerminal

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Dependents:   IQS624_HelloWorld Nucleo_ACM1602_I2C_DC_Angle

IQSdisplayTerminal.cpp@4:4eecf56886b9, 2017-02-08 (annotated)

Committer:
AzqDev
Date:
Wed Feb 08 00:35:53 2017 +0000
Revision:
4:4eecf56886b9
Parent:
3:7932615d9349
Child:
5:9d903309117c
USBSerial Warning

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AzqDev 0:77730e5a870b 1 // A class library to display Azoteq IQS62x registers on a terminal
AzqDev 3:7932615d9349 2
AzqDev 1:1c22cfb8b555 3 // Copyright 2017 Azoteq. 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.
AzqDev 1:1c22cfb8b555 4
AzqDev 3:7932615d9349 5 // More info on IQS624 sensor IC: http://bit.ly/IQS624_info
AzqDev 3:7932615d9349 6
AzqDev 0:77730e5a870b 7 #include "IQSdisplayTerminal.h"
AzqDev 0:77730e5a870b 8
AzqDev 2:1403d6a6af7b 9 // constructor
AzqDev 2:1403d6a6af7b 10 #if defined(TARGET_TEENSY3_1) || defined (TARGET_TEENSY3_2) || IQS_USE_USBSERIAL
AzqDev 2:1403d6a6af7b 11 IQS62xDisplay::IQS62xDisplay() : USBSerial() // use our own USB device stack
AzqDev 2:1403d6a6af7b 12 #else
AzqDev 2:1403d6a6af7b 13 IQS62xDisplay::IQS62xDisplay() : Serial(USBTX,USBRX) // use mbed default serial port
AzqDev 2:1403d6a6af7b 14 #endif
AzqDev 1:1c22cfb8b555 15
AzqDev 2:1403d6a6af7b 16 {
AzqDev 0:77730e5a870b 17 frameCounter=0;
AzqDev 2:1403d6a6af7b 18 baud(DISPLAY_BAUD_RATE);
AzqDev 0:77730e5a870b 19 }
AzqDev 0:77730e5a870b 20
AzqDev 2:1403d6a6af7b 21 #if defined(TARGET_TEENSY3_1) || defined (TARGET_TEENSY3_2) || IQS_USE_USBSERIAL
AzqDev 2:1403d6a6af7b 22 void IQS62xDisplay::baud(int baudRate){}
AzqDev 2:1403d6a6af7b 23 #endif
AzqDev 2:1403d6a6af7b 24
AzqDev 0:77730e5a870b 25 // display a startup message to serial port
AzqDev 0:77730e5a870b 26 void IQS62xDisplay::helloMessage(bool waitForUser) {
AzqDev 0:77730e5a870b 27 puts("\x1b[2J \x1b[?25l \x1b[H"); // ANSII/VT100 codes to clear screen, invisible cursor, home cursor
AzqDev 0:77730e5a870b 28 printf(" IQS62x Register Display\r\n\r\n");
AzqDev 0:77730e5a870b 29 printf("To get a smooth screen refresh effect, use a terminal program that supports ANSI/VT100 escape codes such as Tera Term.\r\n\r\n");
AzqDev 0:77730e5a870b 30 printf("Handy hint - In many terminal programs, Alt-B (break) will reset your Nucleo Board.\r\n\r\n");
AzqDev 0:77730e5a870b 31 printf("Press any key to continue...\r\n");
AzqDev 2:1403d6a6af7b 32 if ( waitForUser ) while( ! readable() ); // wait for keypress to continue
AzqDev 0:77730e5a870b 33 puts("\x1b[2J \x1b[?25l \x1b[H"); // ANSII/VT100 codes to clear screen, invisible cursor, home cursor
AzqDev 0:77730e5a870b 34 }
AzqDev 0:77730e5a870b 35
AzqDev 0:77730e5a870b 36 // show headings and I2C error count
AzqDev 0:77730e5a870b 37 void IQS62xDisplay::showStatus(int I2Cspeed, int I2CErrorCount) {
AzqDev 0:77730e5a870b 38 frameCounter++;
AzqDev 0:77730e5a870b 39 puts("\x1b[H"); // ANSI/VT100 command for cursor home
AzqDev 0:77730e5a870b 40 printf("\t\t\t");
AzqDev 0:77730e5a870b 41 printf("\t IQS62x Register Display\r\n\r\n"); // heading
AzqDev 0:77730e5a870b 42 printf("\t Frame number %06d", frameCounter);
AzqDev 0:77730e5a870b 43 printf("\t I2C Speed %dk", I2Cspeed/1000);
AzqDev 0:77730e5a870b 44 printf("\t I2C Errors %d", I2CErrorCount);
AzqDev 0:77730e5a870b 45 }
AzqDev 0:77730e5a870b 46
AzqDev 0:77730e5a870b 47 // formatted hex display of IQS62x registers
AzqDev 0:77730e5a870b 48 void IQS62xDisplay::showRegisters(char * buffer) {
AzqDev 0:77730e5a870b 49 #define ShowLine(FROM,TO) for(int j=(FROM);j<=(TO);j++)printf("%02x ",buffer[j])
AzqDev 0:77730e5a870b 50 printf("\r\n\r\n Device ID [00] "); ShowLine(0x00,0x0f);
AzqDev 0:77730e5a870b 51 printf("\r\n\r\n System Flags [10] "); ShowLine(0x10,0x1f);
AzqDev 0:77730e5a870b 52 printf("\r\n\r\n Counters [20] "); ShowLine(0x20,0x2f);
AzqDev 0:77730e5a870b 53 printf("\r\n\r\n Averages [30] "); ShowLine(0x30,0x3f);
AzqDev 0:77730e5a870b 54 printf("\r\n\r\n Touch Setup [40] "); ShowLine(0x40,0x4f);
AzqDev 0:77730e5a870b 55 printf("\r\n\r\n Touch Threshold [50] "); ShowLine(0x50,0x5f);
AzqDev 0:77730e5a870b 56 printf("\r\n\r\n Small Usr Setup [60] "); ShowLine(0x60,0x6f);
AzqDev 0:77730e5a870b 57 printf("\r\n\r\n Hall Settings [70] "); ShowLine(0x70,0x7f);
AzqDev 0:77730e5a870b 58 printf("\r\n\r\n Wheel Values [80] "); ShowLine(0x80,0x8f);
AzqDev 0:77730e5a870b 59 printf("\r\n\r\n System Setup [d0] "); ShowLine(0xd0,0xdf);
AzqDev 0:77730e5a870b 60 printf("\r\n\r\n");
AzqDev 0:77730e5a870b 61 }