diff options
Diffstat (limited to 'pw_sys_io_stm32cube/docs.rst')
| -rw-r--r-- | pw_sys_io_stm32cube/docs.rst | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/pw_sys_io_stm32cube/docs.rst b/pw_sys_io_stm32cube/docs.rst index e4155d6a0..a470fbb69 100644 --- a/pw_sys_io_stm32cube/docs.rst +++ b/pw_sys_io_stm32cube/docs.rst @@ -13,11 +13,11 @@ Setup ===== This module requires relatively minimal setup: - 1. Write code against the ``pw_sys_io`` facade. - 2. Specify the ``dir_pw_sys_io_backend`` GN global variable to point to this - backend. - 3. Call ``pw_sys_io_Init()`` during init so the UART is properly initialized - and configured. +1. Write code against the ``pw_sys_io`` facade. +2. Specify the ``dir_pw_sys_io_backend`` GN global variable to point to this + backend. +3. Call ``pw_sys_io_Init()`` during init so the UART is properly initialized + and configured. For devices other than the STM32F429I-DISC1, this module will need to be configured to use the appropriate GPIO pins and USART peripheral. @@ -83,10 +83,10 @@ Sample connection diagram .. code-block:: text - --USB Serial--+ +-----STM32F429 MCU----- - | | - TX o--->o PA10/USART1_RX - | | - RX o<---o PA9/USART1_TX - | | - --------------+ +----------------------- + --USB Serial--+ +-----STM32F429 MCU----- + | | + TX o--->o PA10/USART1_RX + | | + RX o<---o PA9/USART1_TX + | | + --------------+ +----------------------- |