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Support for UART RX/TX level inversion on F3/F7 platforms #1160

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pawelsky opened this issue Aug 31, 2020 · 1 comment · Fixed by #2701
Closed

Support for UART RX/TX level inversion on F3/F7 platforms #1160

pawelsky opened this issue Aug 31, 2020 · 1 comment · Fixed by #2701
Labels
enhancement New feature or request
Milestone
2.11.0

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@pawelsky
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Please add API in HardwareSerial class to enable/disable RX/TX level inversion for platforms that support it (e.g. F3 or F7)

This can be done e.g. by adding a inverse_logic parameter to the constructor (similarily to SoftwareSerial), and based on that configuring the AdvancedInit member of the UART_AdvFeatureInitTypeDef struct in uart_init function in the uart.c wrapper to something like:

    huart->AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_TXINVERT_INIT | UART_ADVFEATURE_RXINVERT_INIT;
    huart->AdvancedInit.TxPinLevelInvert = UART_ADVFEATURE_TXINV_ENABLE;
    huart->AdvancedInit.RxPinLevelInvert = UART_ADVFEATURE_RXINV_ENABLE;
@stm32duino stm32duino deleted a comment from babipsylon May 4, 2021
@fpistm fpistm mentioned this issue Jun 11, 2021
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fpistm commented Jun 11, 2021

Added to [U(S)ART] request list #1418

@fpistm fpistm closed this as completed Jun 11, 2021
@fpistm fpistm added enhancement New feature or request and removed Request labels Jul 16, 2024
@fpistm fpistm added this to the 2.10.0 milestone Jan 22, 2025
@fpistm fpistm linked a pull request Jan 22, 2025 that will close this issue
feat(uart): support UART Tx Rx pin swap function #2601
Merged
@fpistm fpistm removed a link to a pull request Jan 22, 2025
feat(uart): support UART Tx Rx pin swap function #2601
Merged
@fpistm fpistm removed this from the 2.10.0 milestone Jan 22, 2025
@fpistm fpistm mentioned this issue Mar 4, 2025
Closed
ndoo added a commit to ndoo/Arduino_Core_STM32 that referenced this issue Mar 27, 2025
@ndoo
feat(uart): support UART Tx Rx invert function
fa90084 
This enables UART Tx and Rx invert function on STM32 families that support it.

In order to enable Tx and Rx invert, call respectively:

```c++
Serial1.setTxInvert();
Serial1.setRxInvert();
```

Fixes: stm32duino#1160 stm32duino#2669
See also: stm32duino#1418

Signed-off-by: Andrew Yong <me@ndoo.sg>
ndoo added a commit to ndoo/Arduino_Core_STM32 that referenced this issue Mar 27, 2025
@ndoo
feat(uart): support UART Tx Rx invert function
b499ca7 
This enables UART Tx and Rx invert function on STM32 families that support it.

In order to enable Tx and Rx invert, call respectively:

```c++
Serial1.setTxInvert();
Serial1.setRxInvert();
```

Fixes: stm32duino#1160 stm32duino#2669
See also: stm32duino#1418

Signed-off-by: Andrew Yong <me@ndoo.sg>
@ndoo ndoo mentioned this issue Mar 27, 2025
Merged
3 tasks
ndoo added a commit to ndoo/Arduino_Core_STM32 that referenced this issue Mar 28, 2025
@ndoo
feat(uart): support UART Tx Rx invert function
af08f5c 
This enables UART Tx and Rx invert function on STM32 families that support it.

In order to enable Tx and Rx invert, call respectively:

```c++
Serial1.setTxInvert();
Serial1.setRxInvert();
```

Fixes: stm32duino#1160 stm32duino#2669
See also: stm32duino#1418

Signed-off-by: Andrew Yong <me@ndoo.sg>
ndoo added a commit to ndoo/Arduino_Core_STM32 that referenced this issue Mar 28, 2025
@ndoo
feat(uart): support UART Tx, Rx and data invert function
d5cab93 
This enables UART Tx, Rx and data invert function on STM32 families that support it.

In order to enable Tx, Rx and/or data invert, call respectively:

```c++
Serial1.setTxInvert();
Serial1.setRxInvert();
Serial1.setDataInvert();
```

Fixes: stm32duino#1160 stm32duino#2669
See also: stm32duino#1418

Signed-off-by: Andrew Yong <me@ndoo.sg>
ndoo added a commit to ndoo/Arduino_Core_STM32 that referenced this issue Mar 28, 2025
@ndoo
feat(uart): support UART Tx, Rx and data invert function
e17aa0d 
This enables UART Tx, Rx and data invert function on STM32 families that support it.

In order to enable Tx, Rx and/or data invert, call respectively:

```c++
Serial1.setTxInvert();
Serial1.setRxInvert();
Serial1.setDataInvert();
```

Fixes: stm32duino#1160 stm32duino#2669
See also: stm32duino#1418

Signed-off-by: Andrew Yong <me@ndoo.sg>
ndoo added a commit to ndoo/Arduino_Core_STM32 that referenced this issue Mar 29, 2025
@ndoo
feat(uart): support UART Tx, Rx and data invert function
0b023a6 
This enables UART Tx, Rx and data invert function on STM32 families that support it.

In order to enable Tx, Rx and/or data invert, call respectively:

```c++
Serial1.setTxInvert();
Serial1.setRxInvert();
Serial1.setDataInvert();
```

Fixes: stm32duino#1160 stm32duino#2669
See also: stm32duino#1418

Signed-off-by: Andrew Yong <me@ndoo.sg>
@fpistm fpistm added this to the 2.11.0 milestone Mar 31, 2025
fpistm pushed a commit that referenced this issue Mar 31, 2025
@ndoo @fpistm
feat(uart): support UART Tx, Rx and data invert function
3a60776 
This enables UART Tx, Rx and data invert function on STM32 families that support it.

In order to enable Tx, Rx and/or data invert, call respectively:

```c++
Serial1.setTxInvert();
Serial1.setRxInvert();
Serial1.setDataInvert();
```

Fixes: #1160 #2669
See also: #1418

Signed-off-by: Andrew Yong <me@ndoo.sg>
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enhancement New feature or request
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STM32 core based on ST HAL
Status: To do
Milestone
2.11.0
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feat(uart): support UART Tx, Rx and Data invert function ndoo/Arduino_Core_STM32
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@pawelsky @fpistm