The UART emulator is needed in applications that require more UARTs than the ones provided by STM32F4 microcontrollers.
The STSW-STM32156 firmware provides an emulated full-duplex UART which supports up to 9 data bits and up to115200 baud rates.
The STSW-STM32156 firmware also offers an example of communications between a hardware and a software UART.
For more details refer to application note AN4457.
- Full duplex, asynchronous communications
- Full duplex mode up to 115200 bps
- Data length (5 up to 9 bits)
- Flexible GPIO use: all GPIOs could be configured as UART TX/RX
|产品型号||描述||Software Version||供应商||GitHub link||下载|
|STSW-STM32156||Implementing an emulated universal asynchronous receiver transmitter on STM32F4 microcontroller series (AN4457)||1.0.0||ST||-|
MadeForSTM32™ is a new quality label delivered by ST, which is granted after an evaluation process. It helps engineers identify third party solutions with the highest level of integration and quality for the STM32 microcontrollers' ecosystem. MadeForSTM32™ is offered to members of the ST Partner Program who want to go one step further in our collaboration, with the overall objective of contributing to a high-quality STM32 ecosystem.
The STM32Cube.AI is an extension pack of the widely used STM32CubeMX configuration and code generation tool enabling AI on STM32 Arm® Cortex®-M-based microcontrollers.
Check out our video to get inspired to release your creativity