ST STM32F2 User Manual

UM1940
Overview of HAL drivers
DocID028236 Rev 2
45/1371
Configuration item
Description
Default Value
VDD_VALUE
VDD value
3300 (mV)
USE_RTOS
Enables the use of RTOS
FALSE (for future use)
PREFETCH_ENABLE
Enables prefetch feature
TRUE
INSTRUCTION_CACHE_ENABLE
Enables instruction cache
TRUE
DATA_CACHE_ENABLE
Enables data cache
TRUE
USE HAL_PPP_MODULE
Enables module to be used in
the HAL driver
MAC_ADDRx
Ethernet peripheral
configuration : MAC address
ETH_RX_BUF_SIZE
Ethernet buffer size for
reception
ETH_MAX_PACKET_SIZE
ETH_TX_BUF_SIZE
Ethernet buffer size for trasmit
ETH_MAX_PACKET_SIZE
ETH_RXBUFNB
The number of Rx buffers of
size ETH_RX_BUF_SIZE
4
ETH_TXBUFNB
The number of Tx buffers of size
ETH_RX_BUF_SIZE
4
DP83848_PHY_ADDRESS
DB83848 Ethernet PHY
Address
0x01
PHY_RESET_DELAY
PHY Reset delay these values
are based on a 1 ms SysTick
interrupt
0x000000FF
PHY_CONFIG_DELAY
PHY Configuration delay
0x00000FFF
PHY_BCR PHY_BSR
Common PHY Registers
PHY_SR PHY_MICR PHY_MISR
Extended PHY registers
The stm32f2xx_hal_conf_template.h file is located in the HAL driver Inc folder. It
should be copied to the user folder, renamed and modified as described above.
By default, the values defined in the stm32f2xx_hal_conf_template.h file are the
same as the ones used for the examples and demonstrations. All HAL include
files are enabled so that they can be used in the user code without modifications.

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English