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Documentation: fix warnings

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raiden00pl 2023-10-30 09:35:01 +01:00 committed by Xiang Xiao
parent 041308f950
commit 82bcc3f7d4
1 changed files with 76 additions and 72 deletions
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148
Documentation/platforms/arm/stm32f4/boards/stm32f401rc-rs485/index.rst
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@ -55,28 +55,28 @@ LEDs
The STM32F4-RS485 has 4 software controllable LEDs.
===== =====
LED PINS
===== =====
LED_1 PC0
LED_2 PC1
LED_4 PC2
LED_5 PC3
===== =====
===== =====
LED PINS
===== =====
LED_1 PC0
LED_2 PC1
LED_4 PC2
LED_5 PC3
===== =====
User Buttons
============
The STM32F4-RS485 has 4 user switches.
======= =====
SWITCH PINS
====== =====
SWIO_1 PB13
SWIO_2 PB14
SWIO_3 PB15
SWIO_4 PC6
====== =====
======= =====
SWITCH PINS
======= =====
SWIO_1 PB13
SWIO_2 PB14
SWIO_3 PB15
SWIO_4 PC6
======= =====
UARTs
=====
@ -86,92 +86,96 @@ The STM32F4-RS485 has 1 USART available for user.
USART2
------
========== =====
UART/USART PINS
========== =====
CTS PA0
RTS PA1
TX PA2 *Warning you make need to reverse RX/TX on
RX PA3 some RS-232 converters
CK PA4
========== =====
========== =====
UART/USART PINS
========== =====
CTS PA0
RTS PA1
TX PA2 *Warning you make need to reverse RX/TX on
RX PA3 some RS-232 converters
CK PA4
========== =====
SDCARD
=====
======
The STM32F4-RS485 has 1 SDCard slot connected as below:
========== =====
SDIO PINS
========== =====
SDIO_D0 PC8
SDIO_D1 PC9
SDIO_D2 PC10
SDIO_D3 PC11
SDIO_DK PC12
========== =====
========== =====
SDIO PINS
========== =====
SDIO_D0 PC8
SDIO_D1 PC9
SDIO_D2 PC10
SDIO_D3 PC11
SDIO_DK PC12
========== =====
EEPROM
======
The STM32F4-RS485 development board has serial EEPROM HX24LC02B, with 2k bits (256x8) and internally
organized with 32 pages of 8 bytes each. It is connected through I2C as below:
====== =====
I2C PINS
====== =====
SDA PB7
SCL PB8
====== =====
====== =====
I2C PINS
====== =====
SDA PB7
SCL PB8
====== =====
Temperature Sensor
==================
The STM32F4-RS485 development board has a temperature sensor TMP75 (TMP75AIDR) connected through I2C as below:
====== =====
I2C PINS
====== =====
SDA PB7
SCL PB8
====== =====
====== =====
I2C PINS
====== =====
SDA PB7
SCL PB8
====== =====
RS485 Transceiver
=====
=================
The STM32F4-RS485 development board has a half-duplex RS-485 transceiver, the BL3085B it is connected
through USART2 as below:
========== =====
USART2 PINS
========== =====
USART2_RX RO
USART2_RTS DE, /RE
USART2_RX DI
========== =====
========== =====
USART2 PINS
========== =====
USART2_RX RO
USART2_RTS DE, /RE
SART2_RX DI
========== =====
A/D Converter
=====
=============
The STM32F4-RS485 development board has two Analog to Digital converters with Amplifier Buffer (1COS724SR)
and connected as below:
======= =====
PWM PINS
======= =====
PWM_1 PB6
PWM_2 PA6
======= =====
======= =====
PWM PINS
======= =====
PWM_1 PB6
PWM_2 PA6
======= =====
D/C Converter
=====
=============
The STM32F4-RS485 development board has two Digital to Analog converters with Amplifier Buffer (1COS724SR)
and connected as below:
======= =====
ADC PINS
======= =====
ADC_1 PA0
ADC_2 PA4
======= =====
======= =====
ADC PINS
======= =====
ADC_1 PA0
ADC_2 PA4
======= =====
Configurations
==============
@ -181,7 +185,7 @@ can be selected as follow::
tools/configure.sh stm32f401rc-rs485:<subdir>
Where <subdir> is one of the following:
Where <subdir> is one of the following:
Configuration Directories