Do not use. Low-level functions for MMIO access to the FPGA fabric.
This library gives low-level memory-mapped access to the hardware units in the FPGA.
This is an internal library and should not be directly used.
◆ arm_shared
◆ arm_shared_close()
- Parameters
-
handle | a handle to its internal state. |
closes the shared memory region, invalidating the previously accessed pointer.
Definition at line 70 of file arm_shared_memory_system.c.
◆ arm_shared_init()
void * arm_shared_init |
( |
arm_shared * |
handle, |
|
|
const uint32_t |
address, |
|
|
const uint32_t |
length |
|
) |
| |
|
extern |
- Parameters
-
handle | a handle to store it internal state. |
address | address to access (should be in the shared memory range). |
length | the length of the section to access. |
Open a shared memory for reading and writing.
- Returns
- a pointer to the shared memory region.
Definition at line 32 of file arm_shared_memory_system.c.