Black STM32 F407ZG Pro Development Board
Overview
The BLACK_F407ZG_PRO board features an ARM Cortex-M4 based STM32F407zg MCU
with a wide range of connectivity support and configurations. There are
multiple version of this board like black_f407ve.
Here are some highlights of the BLACK_F407ZG_PRO board:
STM32 microcontroller in LQFP144 package
Extension header for all LQFP144 I/Os for quick connection to prototyping board and easy probing
Flexible board power supply:
USB VBUS or external source (3.3V, 5V)
Power management access point
Three LEDs:
3.3 V power on (LD0)
Two user LEDs: green (LD1), green (LD2)
Four push-buttons: RESET, K0, K1 and WK_UP
Mini-AB connector
Warning
The +5V pins on this board are directly connected to the +5V pin of the USB connector. There is no protection in place. Do not power this board through USB and an external power supply at the same time.
Hardware
BLACK_F407ZG_PRO board provides the following hardware components:
STM32F407ZGT6 in LQFP144 package
ARM® 32-bit Cortex® -M4 CPU with FPU
168 MHz max CPU frequency
VDD from 1.8 V to 3.6 V
8MHz system crystal
32.768KHz RTC crystal
JTAG/SWD header
1024 kB Flash
192+4 KB SRAM including 64-Kbyte of core coupled memory
GPIO with external interrupt capability
3x12-bit ADC with 24 channels
2x12-bit D/A converters
RTC battery CR1220
Advanced-control Timer (2)
General Purpose Timers (12)
Watchdog Timers (2)
USART (3), UART (2)
I2C (3)
I2S (2)
SPI (3)
SDIO (1)
CAN (2)
USB 2.0 OTG FS with on-chip PHY
USB 2.0 OTG HS/FS with dedicated DMA, on-chip full-speed PHY and ULPI
10/100 Ethernet MAC with dedicated DMA
CRC calculation unit
True random number generator
DMA Controller
Micro SD
1x 10/100 Ethernet MAC
1x 8 to 12-bit Parallel Camera interface
Micro USB for power and comms
2x jumpers for bootloader selection
2x16 FMSC LCD Interface
NRF24L01 socket
Dimensions: 102.5mm x 74.56mm
- More information about STM32F407ZG SOC can be found here:
Supported Features
The black_f407zg_pro board supports the hardware features listed below.
- on-chip / on-board
- Feature integrated in the SoC / present on the board.
- 2 / 2
-
Number of instances that are enabled / disabled.
Click on the label to see the first instance of this feature in the board/SoC DTS files. -
vnd,foo -
Compatible string for the Devicetree binding matching the feature.
Click on the link to view the binding documentation.
black_f407zg_pro/stm32f407xx target
Type |
Location |
Description |
Compatible |
|---|---|---|---|
CPU |
on-chip |
ARM Cortex-M4F CPU1 |
|
ADC |
on-chip |
STM32F4 ADC1 |
|
on-chip |
STM32 ADC2 |
||
CAN |
on-chip |
||
Clock control |
on-chip |
STM32 RCC (Reset and Clock controller)1 |
|
on-chip |
STM32 HSE Clock1 |
||
on-chip |
|||
on-chip |
STM32F4 Main PLL1 |
||
on-chip |
STM32F4 PLL I2S1 |
||
on-chip |
STM32 Microcontroller Clock Output (MCO)2 |
||
Counter |
on-chip |
STM32 counters12 |
|
DAC |
on-chip |
STM32 family DAC1 |
|
DMA |
on-chip |
STM32 DMA controller (V1)2 |
|
Ethernet |
on-chip |
ST STM32 Ethernet1 |
|
Flash controller |
on-chip |
STM32 Family flash controller1 |
|
GPIO & Headers |
on-chip |
STM32 GPIO Controller9 |
|
I2C |
on-chip |
STM32 I2C V1 controller3 |
|
I2S |
on-chip |
STM32 I2S controller2 |
|
Input |
on-board |
Group of GPIO-bound input keys1 |
|
Interrupt controller |
on-chip |
ARMv7-M NVIC (Nested Vectored Interrupt Controller)1 |
|
on-chip |
STM32 External Interrupt Controller1 |
||
LED |
on-board |
Group of GPIO-controlled LEDs1 |
|
Memory controller |
on-chip |
STM32 Battery Backed RAM1 |
|
MMC |
on-chip |
STM32 SDMMC Disk Access1 |
|
MTD |
on-chip |
STM32F4 flash memory1 |
|
PHY |
on-chip |
This binding is to be used by all the usb transceivers which are built-in with USB IP2 |
|
Pin control |
on-chip |
STM32 Pin controller1 |
|
PWM |
on-chip |
||
Reset controller |
on-chip |
STM32 Reset and Clock Control (RCC) Controller1 |
|
RNG |
on-chip |
STM32 Random Number Generator1 |
|
RTC |
on-chip |
STM32 RTC1 |
|
Sensors |
on-chip |
STM32 quadrature decoder6 |
|
on-chip |
STM32 family TEMP node for production calibrated sensors with two calibration temperatures1 |
||
on-chip |
STM32 VREF+1 |
||
on-chip |
STM32 VBAT1 |
||
Serial controller |
on-chip |
||
on-chip |
STM32 UART2 |
||
SMbus |
on-chip |
STM32 SMBus controller3 |
|
SPI |
on-chip |
||
SRAM |
on-chip |
Generic on-chip SRAM description1 |
|
Timer |
on-chip |
ARMv7-M System Tick1 |
|
on-chip |
|||
USB |
on-chip |
STM32 OTGFS controller1 |
|
on-chip |
STM32 OTGHS controller1 |
||
Watchdog |
on-chip |
STM32 watchdog1 |
|
on-chip |
STM32 system window watchdog1 |
Note
CAN feature requires CAN transceiver. Zephyr default configuration uses CAN_2 exclusively, as simultaneous use of CAN_1 and CAN_2 is not yet supported.
Pin Mapping
BLACK_F407ZG_PRO has 7 GPIO controllers. These controllers are responsible for pin muxing, input/output, pull-up, etc.
Default Zephyr Peripheral Mapping:
UART_1_TX : PB6
UART_1_RX : PB7
UART_2_TX : PA2
UART_2_RX : PA3
USER_PB : PA0
LD3 : PD13
LD4 : PD12
LD5 : PD14
LD6 : PD15
USB DM : PA11
USB DP : PA12
CAN1_RX : PD0
CAN1_TX : PD1
CAN2_RX : PB12
CAN2_TX : PB13
SPI2 MISO : PC2
SPI2 MOSI : PC3
SPI2 SCK : PB10
System Clock
BLACK_F407ZG_PRO System Clock could be driven by internal or external oscillator, as well as main PLL clock. By default System clock is driven by PLL clock at 168MHz, driven by 8MHz high speed external clock.
Serial Port
BLACK_F407ZG_PRO has up to 6 UARTs. The Zephyr console output is assigned to UART2. Default settings are 115200 8N1. Please note that ST-Link Virtual Com Port is not wired to chip serial port. In order to enable console output you should use a serial cable and connect it to UART2 pins (PA2/PA3).
Programming and Debugging
Applications for the black_f407zg_pro board configuration can be built and
flashed in the usual way (see Building an Application and
Run an Application for more details).
Flashing
BLACK_F407ZG_PRO board includes an ST-LINK/V2 embedded debug tool interface. This interface is supported by the openocd version included in Zephyr SDK.
Flashing an application to BLACK_F407ZG_PRO
Here is an example for the Blinky application.
Run a serial host program to connect with your board:
$ minicom -D /dev/ttyACM0
Build and flash the application:
# From the root of the zephyr repository
west build -b black_f407zg_pro samples/basic/blinky
west flash
You should see user led “LD1” blinking.
Debugging
You can debug an application in the usual way. Here is an example for the Hello World application.
# From the root of the zephyr repository
west build -b black_f407zg_pro samples/hello_world
west debug