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Code Issues Releases Activity

[Serial] Allow multiple selectors on a single page for Modbus configuration

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This commit is contained in:
Ton Huisman
2026-07-17 22:36:19 +02:00
parent 0c3f46d3cf
commit 0144de4e47
3 changed files with 167 additions and 72 deletions
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lib/ESPEasySerial/ESPEasySerialPort.h
+10 -10
View File
@@ -20,15 +20,6 @@ enum class ESPEasySerialPort : uint8_t {
#if USABLE_SOC_UART_NUM > 2
serial2 = 5,
#endif // if USABLE_SOC_UART_NUM > 2
#if USABLE_SOC_UART_NUM > 3
serial3 = 10,
#endif
#if USABLE_SOC_UART_NUM > 4
serial4 = 11,
#endif
#if USABLE_SOC_UART_NUM > 5
serial5 = 12,
#endif
#if USES_SW_SERIAL
software = 6,
@@ -41,8 +32,17 @@ enum class ESPEasySerialPort : uint8_t {
usb_cdc_0 = 8,
// usb_cdc_1 = 9, // TD-er: Disable 2nd USB CDC port as it doesn't seem to work well
#endif // if USES_USBCDC
#if USABLE_SOC_UART_NUM > 3
serial3 = 10,
#endif
#if USABLE_SOC_UART_NUM > 4
serial4 = 11,
#endif
#if USABLE_SOC_UART_NUM > 5
serial5 = 12,
#endif
MAX_SERIAL_TYPE
MAX_SERIAL_TYPE // Keep enum values in numerical order so MAX_SERIAL_TYPE has a useable value
};
src/src/Helpers/_Plugin_Helper_serial.cpp
+134 -58
View File
@@ -120,14 +120,17 @@ String serialHelper_getSerialTypeLabel(struct EventStruct *event) {
}
#ifndef DISABLE_SC16IS752_Serial
void serialHelper_addI2CuartSelectors(int address, int channel) {
void serialHelper_addI2CuartSelectors(int address, int channel, String id, String uid) {
# define SC16IS752_I2C_ADDRESSES 16
# define SC16IS752_I2C_BASE_ADDR (0x90 >> 1)
# define SC16IS752_CHANNELS 2
# define SC16IS752_CHANNEL_A 0x00
# define SC16IS752_CHANNEL_B 0x01
{
String id = F("i2cuart_addr");
if (id.isEmpty()) {
id = F("i2cuart_addr");
}
addRowLabel_tr_id(F("I2C Address"), id);
do_addSelector_Head(id, F(""), EMPTY_STRING, false);
@@ -163,8 +166,12 @@ void serialHelper_addI2CuartSelectors(int address, int channel) {
SC16IS752_CHANNEL_B,
};
*/
if (uid.isEmpty()) {
uid = F("i2cuart_ch");
}
const FormSelectorOptions selector(NR_ELEMENTS(chOptions), chOptions);
selector.addFormSelector(F("Channel"), F("i2cuart_ch"), channel);
selector.addFormSelector(F("Channel"), uid, channel);
}
}
@@ -177,14 +184,41 @@ void serialHelper_webformLoad(struct EventStruct *event) {
// These helper functions were made to create a generic interface to setup serial port config.
// See issue #2343 and Pull request https://github.com/letscontrolit/ESPEasy/pull/2352
// For now P020 and P044 have been reverted to make them work again.
void serialHelper_webformLoad(struct EventStruct *event, bool allowSoftwareSerial) {
void serialHelper_webformLoad(struct EventStruct *event, bool allowSoftwareSerial, bool allowI2CSerial, bool allowCDCSerial) {
serialHelper_webformLoad(static_cast<ESPEasySerialPort>(CONFIG_PORT),
serialHelper_getRxPin(event),
serialHelper_getTxPin(event),
allowSoftwareSerial);
allowSoftwareSerial,
allowI2CSerial,
allowCDCSerial);
}
void serialHelper_webformLoad(ESPEasySerialPort port, int rxPinDef, int txPinDef, bool allowSoftwareSerial) {
void serialHelper_webformLoad(ESPEasySerialPort port, int rxPinDef, int txPinDef, bool allowSoftwareSerial, bool allowI2CSerial, bool allowCDCSerial) {
serialHelper_webformLoad(port,
rxPinDef,
txPinDef,
allowSoftwareSerial,
allowI2CSerial,
allowCDCSerial,
F("Serial Port"),
F("serPort"),
EMPTY_STRING,
EMPTY_STRING,
EMPTY_STRING,
EMPTY_STRING);
}
void serialHelper_webformLoad(ESPEasySerialPort port,
int rxPinDef,
int txPinDef,
bool allowSoftwareSerial,
bool allowI2CSerial,
bool allowCDCSerial,
String label,
String id,
String pin1Var,
String pin2Var,
String i2c1Var,
String i2c2Var) {
// Field for I2C addr & RX are shared
// Field for channel and TX are shared
#ifdef ESP8266
@@ -194,11 +228,19 @@ void serialHelper_webformLoad(ESPEasySerialPort port, int rxPinDef, int txPinDef
// 'none';document.getElementById('tr_taskdevicepin1').style.display = style;document.getElementById('tr_taskdevicepin2').style.display =
// style;document.getElementById('tr_i2cuart_addr').style.display = i2cstyle;document.getElementById('tr_i2cuart_ch').style.display =
// i2cstyle;}"),
html_add_script(F("function serialPortChanged(e){var t=6==e.value?'':'none',l=1==e.value?'':'none';"
"document.getElementById('tr_taskdevicepin1').style.display=t,"
"document.getElementById('tr_taskdevicepin2').style.display=t,"
"document.getElementById('tr_i2cuart_addr').style.display=l,"
"document.getElementById('tr_i2cuart_ch').style.display=l}"),
html_add_script(F("function elId(e){return document.getElementById(e)}\n"
"function serialPortChanged(e,p1=\"taskdevicepin1\",p2=\"taskdevicepin2\",ia=\"i2cuart_addr\",ic=\"i2cuart_ch\")"
"{var t=6==e.value?'':'none'"
#if USES_I2C_SC16IS752
",l=1==e.value?'':'none';"
#endif // if USES_I2C_SC16IS752
"elId('tr_'+p1).style.display=t,"
"elId('tr_'+p2).style.display=t,"
#if USES_I2C_SC16IS752
"elId('tr_'+ia).style.display=l,"
"elId('tr_'+ic).style.display=l}"
#endif // if USES_I2C_SC16IS752
),
false);
#endif // ifdef ESP8266
#ifdef ESP32
@@ -208,47 +250,53 @@ void serialHelper_webformLoad(ESPEasySerialPort port, int rxPinDef, int txPinDef
// elem.value == 1 ? '' : 'none';document.getElementById('tr_taskdevicepin1').style.display =
// style;document.getElementById('tr_taskdevicepin2').style.display = style;document.getElementById('tr_i2cuart_addr').style.display =
// i2cstyle;document.getElementById('tr_i2cuart_ch').style.display = i2cstyle;}"),
html_add_script(F("function serialPortChanged(elem) {"
" var style = 'none';"
" var i2cstyle = elem.value == 1 ? '' : 'none';"
" if (elem.value == 2) {"
//" document.querySelector('#taskdevicepin1').value =" STRINGIFY(SOC_RX0) ";"
//" document.querySelector('#taskdevicepin2').value =" STRINGIFY(SOC_TX0) ";"
" style = '';"
# if USABLE_SOC_UART_NUM > 1
" } else if (elem.value == 4) {"
//" document.querySelector('#taskdevicepin1').value =" STRINGIFY(SOC_RX1) ";"
//" document.querySelector('#taskdevicepin2').value =" STRINGIFY(SOC_TX1) ";"
" style = '';"
#endif
# if USABLE_SOC_UART_NUM > 2
" } else if (elem.value == 5) {"
//" document.querySelector('#taskdevicepin1').value =" STRINGIFY(SOC_RX2) ";"
//" document.querySelector('#taskdevicepin2').value =" STRINGIFY(SOC_TX2) ";"
" style = '';"
#endif
# if USABLE_SOC_UART_NUM > 3
" } else if (elem.value == 10) {"
" style = '';"
#endif
# if USABLE_SOC_UART_NUM > 4
" } else if (elem.value == 11) {"
" style = '';"
#endif
# if USABLE_SOC_UART_NUM > 5
" } else if (elem.value == 12) {"
" style = '';"
#endif
#if USES_SW_SERIAL
" } else if (elem.value == 6) {"
" style = '';"
#endif
" }"
" document.getElementById('tr_taskdevicepin1').style.display = style;"
" document.getElementById('tr_taskdevicepin2').style.display = style;"
" document.getElementById('tr_i2cuart_addr').style.display = i2cstyle;"
" document.getElementById('tr_i2cuart_ch').style.display = i2cstyle;"
"}"),
html_add_script(F("function elId(e){return document.getElementById(e)}\n"
"function serialPortChanged(elem,p1=\"taskdevicepin1\",p2=\"taskdevicepin2\",ia=\"i2cuart_addr\",ic=\"i2cuart_ch\") {"
"var v=elem.value;"
"var st='none';"
#if USES_I2C_SC16IS752
"var i2cst=v==1?'':'none';"
#endif // if USES_I2C_SC16IS752
"if (v==2) {"
// "document.querySelector('#'+p1).value =" STRINGIFY(SOC_RX0) ";"
// "document.querySelector('#'+p2).value =" STRINGIFY(SOC_TX0) ";"
"st='';"
# if USABLE_SOC_UART_NUM > 1
"} else if (v==4) {"
// "document.querySelector('#'+p1).value =" STRINGIFY(SOC_RX1) ";"
// "document.querySelector('#'+p2).value =" STRINGIFY(SOC_TX1) ";"
"st='';"
#endif
# if USABLE_SOC_UART_NUM > 2
"} else if (v==5) {"
//"document.querySelector('#'+p1).value =" STRINGIFY(SOC_RX2) ";"
//"document.querySelector('#'+p2).value =" STRINGIFY(SOC_TX2) ";"
"st='';"
#endif
# if USABLE_SOC_UART_NUM > 3
"} else if (v==10) {"
"st='';"
#endif
# if USABLE_SOC_UART_NUM > 4
"} else if (v==11) {"
"st='';"
#endif
# if USABLE_SOC_UART_NUM > 5
"} else if (v==12) {"
"st='';"
#endif
#if USES_SW_SERIAL
" } else if (v==6) {"
"st='';"
#endif
"}"
"elId('tr_'+p1).style.display=st;"
"elId('tr_'+p2).style.display=st;"
#if USES_I2C_SC16IS752
"elId('tr_'+ia).style.display=i2cst;"
"elId('tr_'+ic).style.display=i2cst;"
#endif // if USES_I2C_SC16IS752
"}"),
true);
#endif // ifdef ESP32
@@ -296,7 +344,7 @@ void serialHelper_webformLoad(ESPEasySerialPort port, int rxPinDef, int txPinDef
constexpr int NR_ESPEASY_SERIAL_TYPES = NR_ELEMENTS(ids);
String options[NR_ESPEASY_SERIAL_TYPES];
// String attr[NR_ESPEASY_SERIAL_TYPES];
String attr[NR_ESPEASY_SERIAL_TYPES];
for (int i = 0; (i < NR_ESPEASY_SERIAL_TYPES); ++i) {
ESPEasySerialPort serType = static_cast<ESPEasySerialPort>(ids[i]);
@@ -324,16 +372,44 @@ void serialHelper_webformLoad(ESPEasySerialPort port, int rxPinDef, int txPinDef
}
#endif
options[i] = option;
if (!allowSoftwareSerial && (serType == ESPEasySerialPort::software)) {
attr[i] = F("disabled");
}
#if USES_I2C_SC16IS752
if (!allowI2CSerial && (serType == ESPEasySerialPort::sc16is752)) {
attr[i] = F("disabled");
}
#endif // if USES_I2C_SC16IS752
#if USES_HWCDC || USES_USBCDC
if (!allowCDCSerial
#if USES_HWCDC
&& (serType == ESPEasySerialPort::usb_hw_cdc)
#endif // if USES_HWCDC
#if USES_USBCDC
&& (serType == ESPEasySerialPort::usb_cdc_0)
#endif // if USES_USBCDC
) {
attr[i] = F("disabled");
}
#endif // if USES_HWCDC || USES_USBCDC
}
FormSelectorOptions selector(NR_ESPEASY_SERIAL_TYPES, options, ids);
FormSelectorOptions selector(NR_ESPEASY_SERIAL_TYPES, options, ids, attr);
// Script to toggle GPIO visibility when changing selection.
selector.onChangeCall = F("serialPortChanged(this)");
if (pin1Var.isEmpty() && pin2Var.isEmpty() && i2c1Var.isEmpty() && i2c2Var.isEmpty()) {
selector.onChangeCall = F("serialPortChanged(this)");
} else {
selector.onChangeCall = strformat(F("serialPortChanged(this,\"%s\",\"%s\",\"%s\",\"%s\")"),
pin1Var.c_str(), pin2Var.c_str(), i2c1Var.c_str(), i2c2Var.c_str());
}
selector.addFormSelector(
F("Serial Port"), F("serPort"),
static_cast<int>(ESPeasySerialType::getSerialType(port, rxPinDef, txPinDef)));
label, id,
// static_cast<int>(ESPeasySerialType::getSerialType(port, rxPinDef, txPinDef)));
static_cast<int>(port));
#if USES_I2C_SC16IS752
serialHelper_addI2CuartSelectors(rxPinDef, txPinDef);
if (allowI2CSerial) {
serialHelper_addI2CuartSelectors(rxPinDef, txPinDef, i2c1Var, i2c2Var);
}
#endif // ifndef DISABLE_SC16IS752_Serial
#ifdef ESP8266
src/src/Helpers/_Plugin_Helper_serial.h
+23 -4
View File
@@ -41,8 +41,10 @@ ESPEasySerialPort serialHelper_getSerialType(struct EventStruct *event);
String serialHelper_getSerialTypeLabel(struct EventStruct *event);
#ifndef DISABLE_SC16IS752_Serial
void serialHelper_addI2CuartSelectors(int address,
int channel);
void serialHelper_addI2CuartSelectors(int address,
int channel,
String id = "",
String uid = "");
#endif // ifndef DISABLE_SC16IS752_Serial
void serialHelper_webformLoad(struct EventStruct *event);
@@ -51,12 +53,29 @@ void serialHelper_webformLoad(struct EventStruct *event);
// See issue #2343 and Pull request https://github.com/letscontrolit/ESPEasy/pull/2352
// For now P020 and P044 have been reverted to make them work again.
void serialHelper_webformLoad(struct EventStruct *event,
bool allowSoftwareSerial);
bool allowSoftwareSerial,
bool allowI2CSerial = true,
bool allowCDCSerial = true);
void serialHelper_webformLoad(ESPEasySerialPort port,
int rxPinDef,
int txPinDef,
bool allowSoftwareSerial);
bool allowSoftwareSerial,
bool allowI2CSerial = true,
bool allowCDCSerial = true);
void serialHelper_webformLoad(ESPEasySerialPort port,
int rxPinDef,
int txPinDef,
bool allowSoftwareSerial,
bool allowI2CSerial,
bool allowCDCSerial,
String label,
String id,
String pin1Var,
String pin2Var,
String i2c1Var,
String i2c2Var);
void serialHelper_webformSave(uint8_t& port,
int8_t & rxPin,