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esp32.h
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esp32.h
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#ifndef _ESP32_H
#define _ESP32_H
#if defined(ESP32)
// this will enable SPIFFS compatiblity => no "real" folders
//#define CONFIG_LITTLEFS_SPIFFS_COMPAT 1
/** Data file names for esp32 / in filename is needed to work correctly */
#define IOPTS_FILENAME "/iopts.dat" // integer options data file
#define SOPTS_FILENAME "/sopts.dat" // string options data file
#define STATIONS_FILENAME "/stns.dat" // stations data file
#define NVCON_FILENAME "/nvcon.dat" // non-volatile controller data file, see OpenSprinkler.h --> struct NVConData
#define PROG_FILENAME "/prog.dat" // program data file
#define DONE_FILENAME "/done.dat" // used to indicate the completion of all files
#define ESP32_FS_BLOCK_SIZE 4096
// for testing only - factory reset should do it anyway
#define ESP32_FORMAT_FS_IF_FAILED true
// chose LCD type: 0.96 probably SSD1306, 1.3" is probably SH1106
#define LCD_SH1106
//#define LCD_SSD1306
#define MDNS_NAME "opensprinkler" // mDNS name for OS controler
#define OS_HW_VERSION (OS_HW_VERSION_BASE+40)
//#define RFTX // uncoment when planning to use RX controler
//#define ETHPORT // uncoment when palnning to use wired etherner
// override of default I2C pins 21/22
#define SDA_PIN SDA
#define SCL_PIN SCL
#define LCD_I2CADDR 0x3c // 128x64 OLED display I2C address
#define IOEXP_PIN 0x99 // base for pins on main IO expander
/* ESP32 port support only AC mode as DC and Latch need dedicated HW
* Dont need this to declare and search for Main IO controller and
* ac, dc or latch drivers. However you may use DC nad Latch when dedicated HW builded - not tested
*/
#define MAIN_I2CADDR 0x20 // main IO expander I2C address
#define ACDR_I2CADDR 0x21 // ac driver I2C address
#define DCDR_I2CADDR 0x22 // dc driver I2C address
#define LADR_I2CADDR 0x23 // latch driver I2C address
#define EXP_I2CADDR_BASE 0x24 // base of expander I2C address
#define ETHER_BUFFER_SIZE 8192 // was 8192
/* To accommodate different OS30 versions, we use software defines pins */
extern byte PIN_BUTTON_1;
extern byte PIN_BUTTON_2;
extern byte PIN_BUTTON_3;
extern byte PIN_RFRX;
extern byte PIN_RFTX;
extern byte PIN_BOOST;
extern byte PIN_BOOST_EN;
extern byte PIN_LATCH_COM;
extern byte PIN_LATCH_COMA;
extern byte PIN_LATCH_COMK;
extern byte PIN_SENSOR1;
extern byte PIN_SENSOR2;
extern byte PIN_IOEXP_INT;
#define E0_PIN_BUTTON_1 25 // button 1 - v1pr 18
#define E0_PIN_BUTTON_2 5 // button 2 - v1pr 5, originally 0
#define E0_PIN_BUTTON_3 26 // button 3 - vipr 17
#define E0_PIN_RFRX 255
#define E0_PIN_RFTX 255
#define E0_PIN_BOOST 255// special HW needed
#define E0_PIN_BOOST_EN 255// special HW needed
#define E0_PIN_LATCH_COM 255// not needed for ESP32
#define E0_PIN_SENSOR1 36 // sensor 1 - v1pr 39
#define E0_PIN_SENSOR2 2 // sensor 2 - v1pr 33
#define E0_PIN_IOEXP_INT 255// not needed for ESP32
#define PIN_ETHER_CS 255 // ENC28J60 CS (chip select pin) is 16 on OS 3.2.
#define USE_IOEXP_SR 0 // use Shift-register as station setting - uncomment this to use built-in gpio style
#define ON_BOARD_GPIN_LIST {12,13,14,15,16,255,255,255} // ESP32 on board gpins to be usead as sections, 255 - pin not defined
#define PIN_FREE_LIST {} // no free GPIO pin at the moment
// if set to a real ADC pin, than it means the board has current sensor capabilities
#define PIN_CURR_SENSE 39 // not used on v1pr's board, so 255
#define STATION_LOGIC 0 // Zone output logic for relays - 1 => HIGH in ON, 0 => LOW is ON - v1pr board: 1
// Rotary Encoder instead of buttons - not used for now
//#define USE_ROTARY_ENCODER
#define ROTARY_ENCODER_A_PIN 35 // must be interrupt capable PIN!
#define ROTARY_ENCODER_B_PIN 34
#define ROTARY_ENCODER_BUTTON_PIN 33 // this should be same, BUTTON_2
#define BOOT_MENU_V2
#define SEPARATE_MASTER_VALVE 19
// 74HC595 shift reg
// #define IOEXP_SR_OE_PIN // output enable pin, not used now
#define IOEXP_SR_DATA_PIN 18
#define IOEXP_SR_CLK_PIN 27
#define IOEXP_SR_LATCH_PIN 32
#define SYS_STATUS_LED_PIN 13
// this it not nice, should be cleaned up
/* Original OS30 pin defines */
//#define V0_MAIN_INPUTMASK 0b00001010 // main input pin mask
// pins on main PCF8574 IO expander have pin numbers IOEXP_PIN+i
#define V0_PIN_BUTTON_1 IOEXP_PIN+1 // button 1
#define V0_PIN_BUTTON_2 0 // button 2
#define V0_PIN_BUTTON_3 IOEXP_PIN+3 // button 3
#define V0_PIN_RFRX 14
#define V0_PIN_PWR_RX IOEXP_PIN+0
#define V0_PIN_RFTX 16
#define V0_PIN_PWR_TX IOEXP_PIN+2
#define V0_PIN_BOOST IOEXP_PIN+6
#define V0_PIN_BOOST_EN IOEXP_PIN+7
#define V0_PIN_SENSOR1 12 // sensor 1
#define V0_PIN_SENSOR2 13 // sensor 2
/* OS31 pin defines */
// pins on PCA9555A IO expander have pin numbers IOEXP_PIN+i
#define V1_IO_CONFIG 0x1F00 // config bits
#define V1_IO_OUTPUT 0x1F00 // output bits
#define V1_PIN_BUTTON_1 IOEXP_PIN+10 // button 1
#define V1_PIN_BUTTON_2 IOEXP_PIN+11 // button 2
#define V1_PIN_BUTTON_3 IOEXP_PIN+12 // button 3
#define V1_PIN_RFRX 14
#define V1_PIN_RFTX 16
#define V1_PIN_IOEXP_INT 12
#define V1_PIN_BOOST IOEXP_PIN+13
#define V1_PIN_BOOST_EN IOEXP_PIN+14
#define V1_PIN_LATCH_COM IOEXP_PIN+15
#define V1_PIN_SENSOR1 IOEXP_PIN+8 // sensor 1
#define V1_PIN_SENSOR2 IOEXP_PIN+9 // sensor 2
/* OS32 pin defines */
// pins on PCA9555A IO expander have pin numbers IOEXP_PIN+i
#define V2_IO_CONFIG 0x1000 // config bits
#define V2_IO_OUTPUT 0x1E00 // output bits
#define V2_PIN_BUTTON_1 2 // button 1
#define V2_PIN_BUTTON_2 0 // button 2
#define V2_PIN_BUTTON_3 IOEXP_PIN+12 // button 3
#define V2_PIN_RFTX 15
#define V2_PIN_BOOST IOEXP_PIN+13
#define V2_PIN_BOOST_EN IOEXP_PIN+14
#define V2_PIN_LATCH_COMA IOEXP_PIN+8 // latch COM+ (anode)
#define V2_PIN_SRLAT IOEXP_PIN+9 // shift register latch
#define V2_PIN_SRCLK IOEXP_PIN+10 // shift register clock
#define V2_PIN_SRDAT IOEXP_PIN+11 // shift register data
#define V2_PIN_LATCH_COMK IOEXP_PIN+15 // latch COM- (cathode)
#define V2_PIN_SENSOR1 3 // sensor 1
#define V2_PIN_SENSOR2 10 // sensor 2
#endif
#endif //_ESP32_H