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examples: modbus add support for target esp32h2

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This commit is contained in:
aleks 2023-05-24 16:36:11 +02:00
parent 3187b8b326
commit c41579d2d3
7 changed files with 66 additions and 44 deletions
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4
examples/protocols/.build-test-rules.yml
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@ -100,10 +100,6 @@ examples/protocols/l2tap:
temporary: true
reason: lack of runners
examples/protocols/modbus:
disable:
- if: IDF_TARGET in ["esp32h2"]
examples/protocols/mqtt/ssl:
disable_test:
- if: IDF_TARGET != "esp32"

22
examples/protocols/modbus/serial/mb_master/README.md
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@ -1,5 +1,5 @@
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
# Modbus Master Example
@ -95,15 +95,15 @@ Configure the UART pins used for modbus communication using and table below.
Define the communication mode parameter for master and slave in Kconfig - CONFIG_MB_COMM_MODE (must be the same for master and slave devices in one segment).
Configure the slave address for each slave in the Modbus segment (the CONFIG_MB_SLAVE_ADDR in Kconfig).
```
--------------------------------------------------------------------------------------------------------------------------
| UART Interface | #define | Default pins for | Default pins for | External RS485 Driver Pin |
| | | ESP32 (C6) | ESP32-S2 (S3, C3, C2) | |
| ----------------------|--------------------|-----------------------|-----------------------|---------------------------|
| Transmit Data (TxD) | CONFIG_MB_UART_TXD | GPIO23 | GPIO9 | DI |
| Receive Data (RxD) | CONFIG_MB_UART_RXD | GPIO22 | GPIO8 | RO |
| Request To Send (RTS) | CONFIG_MB_UART_RTS | GPIO18 | GPIO10 | ~RE/DE |
| Ground | n/a | GND | GND | GND |
--------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------
| UART Interface | #define | Default pins for | Default pins for | External RS485 Driver Pin |
| | | ESP32 (C6) | ESP32-S2 (S3, C3, C2, H2) | |
| ----------------------|--------------------|-----------------------|---------------------------|---------------------------|
| Transmit Data (TxD) | CONFIG_MB_UART_TXD | GPIO23 | GPIO9 | DI |
| Receive Data (RxD) | CONFIG_MB_UART_RXD | GPIO22 | GPIO8 | RO |
| Request To Send (RTS) | CONFIG_MB_UART_RTS | GPIO18 | GPIO10 | ~RE/DE |
| Ground | n/a | GND | GND | GND |
------------------------------------------------------------------------------------------------------------------------------
```
Note: Each target chip has different GPIO pins available for UART connection. Please refer to UART documentation for selected target for more information.

27
examples/protocols/modbus/serial/mb_master/main/Kconfig.projbuild
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@ -2,12 +2,22 @@ menu "Modbus Example Configuration"
orsource "$IDF_PATH/examples/common_components/env_caps/$IDF_TARGET/Kconfig.env_caps"
config MB_UART_PORT_ONE
bool
default y
depends on (ESP_CONSOLE_UART_NUM !=1) && (SOC_UART_NUM > 1)
config MB_UART_PORT_TWO
bool
default y
depends on (ESP_CONSOLE_UART_NUM !=2) && (SOC_UART_NUM > 2)
config MB_UART_PORT_NUM
int "UART port number"
range 0 2 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S3
default 2 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S3
range 0 1 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2 || IDF_TARGET_ESP32C6
default 1 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2 || IDF_TARGET_ESP32C6
range 0 2 if MB_UART_PORT_TWO
default 2 if MB_UART_PORT_TWO
range 0 1 if MB_UART_PORT_ONE
default 1 if MB_UART_PORT_ONE
help
UART communication port number for Modbus example.
@ -22,7 +32,8 @@ menu "Modbus Example Configuration"
int "UART RXD pin number"
range ENV_GPIO_RANGE_MIN ENV_GPIO_IN_RANGE_MAX
default 22 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32C6
default 8 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2
default 8 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3 ||\
IDF_TARGET_ESP32C2 || IDF_TARGET_ESP32H2
help
GPIO number for UART RX pin. See UART documentation for more information
about available pin numbers for UART.
@ -31,7 +42,8 @@ menu "Modbus Example Configuration"
int "UART TXD pin number"
range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
default 23 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32C6
default 9 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2
default 9 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3 ||\
IDF_TARGET_ESP32C2 || IDF_TARGET_ESP32H2
help
GPIO number for UART TX pin. See UART documentation for more information
about available pin numbers for UART.
@ -40,7 +52,8 @@ menu "Modbus Example Configuration"
int "UART RTS pin number"
range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
default 18 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32C6
default 10 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2
default 10 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3 ||\
IDF_TARGET_ESP32C2 || IDF_TARGET_ESP32H2
help
GPIO number for UART RTS pin. This pin is connected to
~RE/DE pin of RS485 transceiver to switch direction.

22
examples/protocols/modbus/serial/mb_slave/README.md
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@ -1,5 +1,5 @@
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
# Modbus Slave Example
@ -45,15 +45,15 @@ idf.py menuconfig
Select Modbus Example Configuration menu item.
Configure the UART pins used for modbus communication using the command and table below.
```
--------------------------------------------------------------------------------------------------------------------------
| UART Interface | #define | Default pins for | Default pins for | External RS485 Driver Pin |
| | | ESP32 (C6) | ESP32-S2 (S3, C3, C2) | |
| ----------------------|--------------------|-----------------------|-----------------------|---------------------------|
| Transmit Data (TxD) | CONFIG_MB_UART_TXD | GPIO23 | GPIO9 | DI |
| Receive Data (RxD) | CONFIG_MB_UART_RXD | GPIO22 | GPIO8 | RO |
| Request To Send (RTS) | CONFIG_MB_UART_RTS | GPIO18 | GPIO10 | ~RE/DE |
| Ground | n/a | GND | GND | GND |
--------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------
| UART Interface | #define | Default pins for | Default pins for | External RS485 Driver Pin |
| | | ESP32 (C6) | ESP32-S2 (S3, C3, C2, H2) | |
| ----------------------|--------------------|-----------------------|---------------------------|---------------------------|
| Transmit Data (TxD) | CONFIG_MB_UART_TXD | GPIO23 | GPIO9 | DI |
| Receive Data (RxD) | CONFIG_MB_UART_RXD | GPIO22 | GPIO8 | RO |
| Request To Send (RTS) | CONFIG_MB_UART_RTS | GPIO18 | GPIO10 | ~RE/DE |
| Ground | n/a | GND | GND | GND |
------------------------------------------------------------------------------------------------------------------------------
```
Note: Each target chip has different GPIO pins available for UART connection. Please refer to UART documentation for selected target for more information.

27
examples/protocols/modbus/serial/mb_slave/main/Kconfig.projbuild
View File

@ -2,12 +2,22 @@ menu "Modbus Example Configuration"
orsource "$IDF_PATH/examples/common_components/env_caps/$IDF_TARGET/Kconfig.env_caps"
config MB_UART_PORT_ONE
bool
default y
depends on (ESP_CONSOLE_UART_NUM !=1) && (SOC_UART_NUM > 1)
config MB_UART_PORT_TWO
bool
default y
depends on (ESP_CONSOLE_UART_NUM !=2) && (SOC_UART_NUM > 2)
config MB_UART_PORT_NUM
int "UART port number"
range 0 2 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S3
default 2 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S3
range 0 1 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2 || IDF_TARGET_ESP32C6
default 1 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2 || IDF_TARGET_ESP32C6
range 0 2 if MB_UART_PORT_TWO
default 2 if MB_UART_PORT_TWO
range 0 1 if MB_UART_PORT_ONE
default 1 if MB_UART_PORT_ONE
help
UART communication port number for Modbus example.
@ -22,7 +32,8 @@ menu "Modbus Example Configuration"
int "UART RXD pin number"
range ENV_GPIO_RANGE_MIN ENV_GPIO_IN_RANGE_MAX
default 22 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32C6
default 8 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2
default 8 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3 ||\
IDF_TARGET_ESP32C2 || IDF_TARGET_ESP32H2
help
GPIO number for UART RX pin. See UART documentation for more information
about available pin numbers for UART.
@ -31,7 +42,8 @@ menu "Modbus Example Configuration"
int "UART TXD pin number"
range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
default 23 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32C6
default 9 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2
default 9 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3 ||\
IDF_TARGET_ESP32C2 || IDF_TARGET_ESP32H2
help
GPIO number for UART TX pin. See UART documentation for more information
about available pin numbers for UART.
@ -40,7 +52,8 @@ menu "Modbus Example Configuration"
int "UART RTS pin number"
range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
default 18 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32C6
default 10 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2
default 10 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3 ||\
IDF_TARGET_ESP32C2 || IDF_TARGET_ESP32H2
help
GPIO number for UART RTS pin. This pin is connected to
~RE/DE pin of RS485 transceiver to switch direction.

4
examples/protocols/modbus/tcp/mb_tcp_master/README.md
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@ -1,5 +1,5 @@
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
# Modbus TCP Master Example

4
examples/protocols/modbus/tcp/mb_tcp_slave/README.md
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@ -1,5 +1,5 @@
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
# Modbus Slave Example