Kazuki Yamamoto / Mbed 2 deprecated uart_i2c_conv

UART to I2C master(s) converter, targetting to emulate SC18IM700(NXP) chip

Dependencies:   mbed

UART to I2C master(s) converter, targetting to emulate SC18IM700(NXP) chip

Features

up to 4x I2C master

  • for LPC824 implement, we can use up to 4 channels of I2C masters
    • 1x Fm+ and 3x Fm I2C channels
  • for LPC1768 implement, we can use up to 2 channels of I2C masters
    • 2x Fm I2C channels
  • for LPC11U35 implement, only one channel for I2C master, but program uses USB CDC class for UART communication (means no external USB-Serial converter chip)
    • 1x Fm+ I2C channels

1x SPI master

up to 2x 8bit GPIO

Tested Platforms

LPC824

LPC1768

LPC11U35

Quote:

LPC11U35 implement requires importing USBDevice library to use USBSerial class

visit https://github.com/K4zuki/tinyI2C for more information

tinyI2C_11U3x.h@85:4b1489cd5623, 2016-09-19 (annotated)

Committer:
K4zuki
Date:
Mon Sep 19 17:56:32 2016 +0900
Revision:
85:4b1489cd5623
Parent:
78:434514b8d383 
fix indents

Who changed what in which revision?

UserRevisionLine numberNew contents of line
K4zuki 78:434514b8d383 1 /*
K4zuki 78:434514b8d383 2 tinyI2C_11U3x.h
K4zuki 78:434514b8d383 3 */
K4zuki 78:434514b8d383 4
K4zuki 78:434514b8d383 5 static const uint8_t chip_id = ID_LPC11UXX;
K4zuki 78:434514b8d383 6
K4zuki 78:434514b8d383 7 #define isI2C1 // unused(always enabled)
K4zuki 78:434514b8d383 8 I2C dev1( P0_5, P0_4 );
K4zuki 78:434514b8d383 9
K4zuki 78:434514b8d383 10
K4zuki 78:434514b8d383 11 #undef isI2C2
K4zuki 78:434514b8d383 12 #undef isI2C3
K4zuki 78:434514b8d383 13 #undef isI2C4
K4zuki 78:434514b8d383 14
K4zuki 78:434514b8d383 15 #undef isUART
K4zuki 78:434514b8d383 16 #define isUSBUART
K4zuki 78:434514b8d383 17
K4zuki 78:434514b8d383 18 #include "USBSerial.h"
K4zuki 78:434514b8d383 19 USBSerial pc;
K4zuki 78:434514b8d383 20
K4zuki 78:434514b8d383 21 #define isHWSPI
K4zuki 78:434514b8d383 22 #undef isSWSPI
K4zuki 78:434514b8d383 23 SPI _spi(P0_9, P0_8, P0_10); // mosi, miso, sclk
K4zuki 78:434514b8d383 24 DigitalOut _cs(P0_7); // CS
K4zuki 78:434514b8d383 25
K4zuki 78:434514b8d383 26 #define isGPIO0 // unused(always enabled)
K4zuki 78:434514b8d383 27 DigitalInOut _GPIO00(P0_22);
K4zuki 78:434514b8d383 28 DigitalInOut _GPIO01(P0_11);
K4zuki 78:434514b8d383 29 DigitalInOut _GPIO02(P0_12);
K4zuki 78:434514b8d383 30 DigitalInOut _GPIO03(P0_13);
K4zuki 78:434514b8d383 31 DigitalInOut _GPIO04(P0_14);
K4zuki 78:434514b8d383 32 DigitalInOut _GPIO05(P0_15);
K4zuki 78:434514b8d383 33 DigitalInOut _GPIO06(P0_16);
K4zuki 78:434514b8d383 34 DigitalInOut _GPIO07(P0_23);
K4zuki 78:434514b8d383 35
K4zuki 78:434514b8d383 36 #define isGPIO1
K4zuki 78:434514b8d383 37 DigitalInOut _GPIO10(P1_15);
K4zuki 78:434514b8d383 38 DigitalInOut _GPIO11(P0_17);
K4zuki 78:434514b8d383 39 DigitalInOut _GPIO12(P0_18);
K4zuki 78:434514b8d383 40 DigitalInOut _GPIO13(P0_19);
K4zuki 78:434514b8d383 41 DigitalInOut _GPIO14(P1_19);
K4zuki 78:434514b8d383 42 DigitalInOut _GPIO15(P0_20);
K4zuki 78:434514b8d383 43 DigitalInOut _GPIO16(P0_2 );
K4zuki 78:434514b8d383 44 DigitalInOut _GPIO17(P0_21);