STM324x9I_EVAL
sdramHandle
is only used within STM324x9I_EVAL.
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STM32 Libraries and Samples
STM324x9I_EVAL
sdramHandle
sdramHandle variable
Syntax
Show:
Summary
Declaration
from
stm324x9i_eval_sdram.c:79
static
SDRAM_HandleTypeDef
sdramHandle
;
Examples
References
from
examples
Code
Location
Referrer
static
SDRAM_HandleTypeDef
sdramHandle
;
stm324x9i_eval_sdram.c:79
sdramHandle
.
Instance
=
FMC_SDRAM_DEVICE
;
stm324x9i_eval_sdram.c:98
BSP_SDRAM_Init()
sdramHandle
.
Init
.
SDBank
=
FMC_SDRAM_BANK1
;
stm324x9i_eval_sdram.c:109
BSP_SDRAM_Init()
sdramHandle
.
Init
.
ColumnBitsNumber
=
FMC_SDRAM_COLUMN_BITS_NUM_9
;
stm324x9i_eval_sdram.c:110
BSP_SDRAM_Init()
sdramHandle
.
Init
.
RowBitsNumber
=
FMC_SDRAM_ROW_BITS_NUM_12
;
stm324x9i_eval_sdram.c:111
BSP_SDRAM_Init()
sdramHandle
.
Init
.
MemoryDataWidth
=
SDRAM_MEMORY_WIDTH
;
stm324x9i_eval_sdram.c:112
BSP_SDRAM_Init()
sdramHandle
.
Init
.
InternalBankNumber
=
FMC_SDRAM_INTERN_BANKS_NUM_4
;
stm324x9i_eval_sdram.c:113
BSP_SDRAM_Init()
sdramHandle
.
Init
.
CASLatency
=
FMC_SDRAM_CAS_LATENCY_3
;
stm324x9i_eval_sdram.c:114
BSP_SDRAM_Init()
sdramHandle
.
Init
.
WriteProtection
=
FMC_SDRAM_WRITE_PROTECTION_DISABLE
;
stm324x9i_eval_sdram.c:115
BSP_SDRAM_Init()
sdramHandle
.
Init
.
SDClockPeriod
=
SDCLOCK_PERIOD
;
stm324x9i_eval_sdram.c:116
BSP_SDRAM_Init()
sdramHandle
.
Init
.
ReadBurst
=
FMC_SDRAM_RBURST_ENABLE
;
stm324x9i_eval_sdram.c:117
BSP_SDRAM_Init()
sdramHandle
.
Init
.
ReadPipeDelay
=
FMC_SDRAM_RPIPE_DELAY_0
;
stm324x9i_eval_sdram.c:118
BSP_SDRAM_Init()
if
(
HAL_SDRAM_Init
(
&
sdramHandle
,
&
Timing
)
!=
HAL_OK
)
stm324x9i_eval_sdram.c:122
BSP_SDRAM_Init()
HAL_SDRAM_SendCommand
(
&
sdramHandle
,
&
Command
,
SDRAM_TIMEOUT
)
;
stm324x9i_eval_sdram.c:152
BSP_SDRAM_Initialization_sequence()
HAL_SDRAM_SendCommand
(
&
sdramHandle
,
&
Command
,
SDRAM_TIMEOUT
)
;
stm324x9i_eval_sdram.c:165
BSP_SDRAM_Initialization_sequence()
HAL_SDRAM_SendCommand
(
&
sdramHandle
,
&
Command
,
SDRAM_TIMEOUT
)
;
stm324x9i_eval_sdram.c:174
BSP_SDRAM_Initialization_sequence()
HAL_SDRAM_SendCommand
(
&
sdramHandle
,
&
Command
,
SDRAM_TIMEOUT
)
;
stm324x9i_eval_sdram.c:189
BSP_SDRAM_Initialization_sequence()
HAL_SDRAM_ProgramRefreshRate
(
&
sdramHandle
,
RefreshCount
)
;
stm324x9i_eval_sdram.c:193
BSP_SDRAM_Initialization_sequence()
if
(
HAL_SDRAM_Read_32b
(
&
sdramHandle
,
(
uint32_t
*
)
uwStartAddress
,
pData
,
uwDataSize
)
!=
HAL_OK
)
stm324x9i_eval_sdram.c:205
BSP_SDRAM_ReadData()
if
(
HAL_SDRAM_Read_DMA
(
&
sdramHandle
,
(
uint32_t
*
)
uwStartAddress
,
pData
,
uwDataSize
)
!=
HAL_OK
)
stm324x9i_eval_sdram.c:224
BSP_SDRAM_ReadData_DMA()
if
(
HAL_SDRAM_Write_32b
(
&
sdramHandle
,
(
uint32_t
*
)
uwStartAddress
,
pData
,
uwDataSize
)
!=
HAL_OK
)
stm324x9i_eval_sdram.c:243
BSP_SDRAM_WriteData()
if
(
HAL_SDRAM_Write_DMA
(
&
sdramHandle
,
(
uint32_t
*
)
uwStartAddress
,
pData
,
uwDataSize
)
!=
HAL_OK
)
stm324x9i_eval_sdram.c:262
BSP_SDRAM_WriteData_DMA()
if
(
HAL_SDRAM_SendCommand
(
&
sdramHandle
,
SdramCmd
,
SDRAM_TIMEOUT
)
!=
HAL_OK
)
stm324x9i_eval_sdram.c:279
BSP_SDRAM_Sendcmd()
HAL_DMA_IRQHandler
(
sdramHandle
.
hdma
)
;
stm324x9i_eval_sdram.c:294
BSP_SDRAM_DMA_IRQHandler()
SDRAM_HandleTypeDef
*
hsdram
=
&
sdramHandle
;
stm324x9i_eval_sdram.c:304
BSP_SDRAM_MspInit()
Call Tree
from
examples
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Data Use
from
examples
sdramHandle
is read by 2 functions:
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sdramHandle
BSP_SDRAM_Init()
BSP_SDRAM_DMA_IRQHandler()
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from
examples
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from
examples
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from
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from
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from
examples
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