ST STM32F2 User Manual

UM1940
LL UTILS Generic Driver
DocID028236 Rev 2
1293/1371
The maximum frequency of the SYSCLK, HCLK, PCLK1 and PCLK2 is 120000000
Hz.
This section contains the following APIs:
LL_SetSystemCoreClock()
LL_PLL_ConfigSystemClock_HSI()
LL_PLL_ConfigSystemClock_HSE()
69.2.2 Detailed description of functions
LL_GetUID_Word0
Function name
__STATIC_INLINE uint32_t LL_GetUID_Word0 (void )
Function description
Get Word0 of the unique device identifier (UID based on 96 bits)
Return values
UID[31:0]:
LL_GetUID_Word1
Function name
__STATIC_INLINE uint32_t LL_GetUID_Word1 (void )
Function description
Get Word1 of the unique device identifier (UID based on 96 bits)
Return values
UID[63:32]:
LL_GetUID_Word2
Function name
__STATIC_INLINE uint32_t LL_GetUID_Word2 (void )
Function description
Get Word2 of the unique device identifier (UID based on 96 bits)
Return values
UID[95:64]:
LL_GetFlashSize
Function name
__STATIC_INLINE uint32_t LL_GetFlashSize (void )
Function description
Get Flash memory size.
Return values
FLASH_SIZE[15:0]: Flash memory size
Notes
This bitfield indicates the size of the device Flash memory
expressed in Kbytes. As an example, 0x040 corresponds to
64 Kbytes.
LL_InitTick
Function name
__STATIC_INLINE void LL_InitTick (uint32_t HCLKFrequency,
uint32_t Ticks)
Function description
This function configures the Cortex-M SysTick source of the time
base.
Parameters
HCLKFrequency: HCLK frequency in Hz (can be calculated
thanks to RCC helper macro)
Ticks: Number of ticks
Return values
None:

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English