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F108056380
sbcp_slave.c
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Created
Sun, Apr 13, 17:41
Size
1 KB
Mime Type
text/x-c
Expires
Tue, Apr 15, 17:41 (1 d, 23 h)
Engine
blob
Format
Raw Data
Handle
25530086
Attached To
R6617 Oncilla SBCP Master Firmware
sbcp_slave.c
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#include "sbcp_slave.h"
#include <sbcp-uc/sbcp_common.h>
#include <sbcp-uc/register.h>
#include <sbcp-uc/instruction.h>
#include <sbcp-uc/buffers.h>
#include "config.h"
#include "register.h"
void
sbcp_master_init_registers
(){
sbcp_add_register
(
FRAME_SIZE
,
SBCP_FRAME_SIZE
,
SBCP_REG_READABLE
,
SBCP_REG_NO_CALLBACK
);
sbcp_add_register
(
PACKET_SIZE
,
SBCP_PACKET_SIZE
,
SBCP_REG_READABLE
,
SBCP_REG_NO_CALLBACK
);
sbcp_add_register
(
SLAVE_RSP_TIMEOUT
,
156
,
SBCP_REG_READABLE
|
SBCP_REG_WRITABLE
|
SBCP_REG_PERSISTENT
,
SBCP_REG_NO_CALLBACK
);
sbcp_add_register
(
SLAVE_LL_RSP_TIMEOUT
,
4
,
SBCP_REG_READABLE
|
SBCP_REG_WRITABLE
|
SBCP_REG_PERSISTENT
,
SBCP_REG_NO_CALLBACK
);
}
void
sbcp_master_init_instructions
(){
//do nothing no special instructions (yet)
}
void
init_sbcp_slave
(){
sbcp_init_registers
(
0x00
,
0x42
,
SBCP_MASTER_FIRMWARE_VERSION
,
0
);
sbcp_master_init_registers
();
sbcp_init_instructions
(
&
sbcp_master_init_instructions
);
}
void
sbcp_slave_process_pck
(
const
packet_mdata
*
inc_pck
,
packet_mdata
*
rsp_pck
){
//we can cast out the volatile because nobody will touch our data.
set_r_packet_buffer
((
unsigned
int
*
)(
rsp_pck
->
data
));
sbcp_process_instruction
(
inc_pck
->
data
[
SBCP_INSTRUCTION_POS
],
(
unsigned
int
*
)(
inc_pck
->
data
));
}
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