Andrey/templates
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Support PM67 voltage fields in UMP logger v3

Browse Source
This commit is contained in:
andrey
2026-10-01 16:00:25 +03:00
parent 3457657979
commit c0ee7c46ea
6 changed files with 222 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
c/set-protocol/ports/tms320f28335/ump_tms28335.c Normal file
View File

@@ -0,0 +1,34 @@
#include "ump_tms28335.h"
extern unsigned int ump_log_read(unsigned int address);
extern int ump_log_write(unsigned int address, unsigned int value);
static uint16_t read_word(void *context, uint16_t address)
{ (void)context; return (uint16_t)ump_log_read(address); }
static int write_word(void *context, uint16_t address, uint16_t value)
{ (void)context; return ump_log_write(address,value); }
unsigned ump_tms28335_prepare(unsigned fn, uint16_t a, uint16_t n,
uint16_t *reply, unsigned *error)
{
const ump_backend backend = {0,read_word,write_word};
return ump_prepare(&backend,fn,a,n,1,reply,error);
}
size_t ump_tms28335_rtu(unsigned device, unsigned fn, uint16_t a,
uint16_t n, ump_octet *reply, size_t capacity)
{
const ump_backend backend = {0,read_word,write_word};
return ump_rtu_response(&backend,device,fn,a,n,reply,capacity);
}
unsigned ump_tms28335_capture(unsigned fn, uint16_t a, uint16_t n,
uint16_t *words, unsigned *error)
{
const ump_backend backend = {0,read_word,write_word};
return ump_prepare(&backend,fn,a,n,0,words,error);
}
unsigned ump_tms28335_fragment(const uint16_t *words, unsigned count, unsigned index,
unsigned token, unsigned error, uint32_t *mdl, uint32_t *mdh)
{
ump_octet frame[8];
if (!mdl || !mdh || !ump_can_fragment(words,count,index,token,error,frame)) return 0;
*mdl=((uint32_t)frame[0]<<24)|((uint32_t)frame[1]<<16)|(frame[2]<<8)|frame[3];
*mdh=((uint32_t)frame[4]<<24)|((uint32_t)frame[5]<<16)|(frame[6]<<8)|frame[7];
return 8;
}

15
c/set-protocol/ports/tms320f28335/ump_tms28335.h Normal file
View File

@@ -0,0 +1,15 @@
#ifndef UMP_TMS28335_H
#define UMP_TMS28335_H
#include "../../include/ump_protocol.h"
/* Application provides ump_log_read/write; caller holds the snapshot IRQ lock.
* No peripheral registers, ISR installation or transport waits in this port. */
unsigned ump_tms28335_prepare(unsigned function, uint16_t address, uint16_t value,
uint16_t *reply, unsigned *error);
size_t ump_tms28335_rtu(unsigned device, unsigned function, uint16_t address,
uint16_t value, ump_octet *reply, size_t capacity);
unsigned ump_tms28335_capture(unsigned function, uint16_t address, uint16_t value,
uint16_t *words, unsigned *error);
/* Convert one pair to TI eCAN MDL/MDH register values; returns 8 or 0. */
unsigned ump_tms28335_fragment(const uint16_t *words, unsigned count, unsigned index,
unsigned token, unsigned error, uint32_t *mdl, uint32_t *mdh);
#endif