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Merge pull request #149 from nakarlsson/fix/warnings_generated_by_flag_Wconversion 

Fix/warnings generated by flag wconversion
pull/107/merge
nakarlsson 2023-03-29 12:13:27 +02:00 committed by GitHub
parent 97472108e3 0d232899bb
commit 5221cfbe76
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GPG Key ID: 4AEE18F83AFDEB23
10 changed files with 222 additions and 205 deletions
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2
cmake/Linux.cmake
View File

@ -17,4 +17,4 @@ include_directories(
)
# Common compile flags
add_compile_options(-Wall -Wextra -Wno-unused-parameter -Werror)
add_compile_options(-Wall -Wextra -Wconversion -Wno-unused-parameter -Werror)

24
soes/esc.c
View File

@ -62,7 +62,7 @@ void ESC_ALstatusgotoerror (uint8_t status, uint16_t errornumber)
as = ESCvar.ALstatus & ESCREG_AL_ERRACKMASK;
an = as;
/* Set the state transition, new state in high bits and old in bits */
as = ((status & ESCREG_AL_ERRACKMASK) << 4) | (as & 0x0f);
as = (uint8_t)(((status & ESCREG_AL_ERRACKMASK) << 4) | (as & 0x0f));
/* Call post state change hook case it have been configured */
if (ESCvar.pre_state_change_hook != NULL)
{
@ -136,7 +136,7 @@ uint32_t ESC_ALeventread (void)
void ESC_SMack (uint8_t n)
{
uint8_t dummy;
ESC_read (ESCREG_SM0ACTIVATE + (n << 3), &dummy, 1);
ESC_read ((uint16_t)(ESCREG_SM0ACTIVATE + (n << 3)), &dummy, 1);
}
/** Read SM Status register 0x805(+ offset to SyncManager n) and save the
@ -148,7 +148,7 @@ void ESC_SMstatus (uint8_t n)
{
_ESCsm2 *sm;
sm = (_ESCsm2 *)&ESCvar.SM[n];
ESC_read (ESCREG_SM0STATUS + (n << 3), &(sm->Status), 1);
ESC_read ((uint16_t)(ESCREG_SM0STATUS + (n << 3)), &(sm->Status), 1);
}
/** Write ESCvar.SM[n] data to ESC PDI control register 0x807(+ offset to SyncManager n).
@ -159,7 +159,7 @@ void ESC_SMwritepdi (uint8_t n)
{
_ESCsm2 *sm;
sm = (_ESCsm2 *)&ESCvar.SM[n];
ESC_write (ESCREG_SM0PDI + (n << 3), &(sm->ActPDI), 1);
ESC_write ((uint16_t)(ESCREG_SM0PDI + (n << 3)), &(sm->ActPDI), 1);
}
/** Write 0 to Bit0 in SM PDI control register 0x807(+ offset to SyncManager n) to Activate the Sync Manager n.
@ -170,7 +170,7 @@ void ESC_SMenable (uint8_t n)
{
_ESCsm2 *sm;
sm = (_ESCsm2 *)&ESCvar.SM[n];
sm->ActPDI &= ~ESCREG_SMENABLE_BIT;
sm->ActPDI &= (uint8_t)~ESCREG_SMENABLE_BIT;
ESC_SMwritepdi (n);
}
/** Write 1 to Bit0 in SM PDI control register 0x807(+ offset to SyncManager n) to De-activte the Sync Manager n.
@ -414,9 +414,9 @@ void ESC_readmbx (void)
if (length > (ESC_MBX0_sml - ESC_MBXHSIZE))
{
length = ESC_MBX0_sml - ESC_MBXHSIZE;
length = (uint16_t)(ESC_MBX0_sml - ESC_MBXHSIZE);
}
ESC_read (ESC_MBX0_sma + ESC_MBXHSIZE, MB->b, length);
ESC_read ((uint16_t)(ESC_MBX0_sma + ESC_MBXHSIZE), MB->b, length);
if (length + ESC_MBXHSIZE < ESC_MBX0_sml)
{
ESC_read (ESC_MBX0_sme, &length, 1);
@ -439,9 +439,9 @@ void ESC_writembx (uint8_t n)
if (length > (ESC_MBX1_sml - ESC_MBXHSIZE))
{
length = ESC_MBX1_sml - ESC_MBXHSIZE;
length = (uint16_t)(ESC_MBX1_sml - ESC_MBXHSIZE);
}
ESC_write (ESC_MBX1_sma, MBh, ESC_MBXHSIZE + length);
ESC_write (ESC_MBX1_sma, MBh, (uint16_t)(ESC_MBXHSIZE + length));
if (length + ESC_MBXHSIZE < ESC_MBX1_sml)
{
ESC_write (ESC_MBX1_sme, &dummy, 1);
@ -487,7 +487,7 @@ uint8_t ESC_claimbuffer (void)
MBh->address = htoes (0x0000); // destination is master
MBh->channel = 0;
MBh->priority = 0;
MBh->mbxcnt = ESCvar.mbxcnt;
MBh->mbxcnt = ESCvar.mbxcnt & 0xFU;
ESCvar.txcue++;
}
return n;
@ -601,7 +601,7 @@ uint8_t ESC_mbxprocess (void)
ESC_writembx (ESCvar.mbxbackup);
}
ESCvar.toggle = ESCvar.SM[1].ECrep;
ESCvar.SM[1].PDIrep = ESCvar.toggle;
ESCvar.SM[1].PDIrep = ESCvar.toggle & 0x1U;
ESC_SMwritepdi (1);
}
return 0;
@ -1100,7 +1100,7 @@ void ESC_state (void)
}
/* Mask high bits ALcommand, low bits ALstatus */
as = (ac << 4) | (as & 0x0f);
as = (uint8_t)((ac << 4) | (as & 0x0f));
/* Call post state change hook case it have been configured */
if (ESCvar.pre_state_change_hook != NULL)

20
soes/esc.h
View File

@ -210,9 +210,9 @@
#define MBXstate_backup 0x05
#define MBXstate_again 0x06
#define COE_DEFAULTLENGTH 0x0a
#define COE_HEADERSIZE 0x0a
#define COE_SEGMENTHEADERSIZE 0x03
#define COE_DEFAULTLENGTH 0x0AU
#define COE_HEADERSIZE 0x0AU
#define COE_SEGMENTHEADERSIZE 0x03U
#define COE_SDOREQUEST 0x02
#define COE_SDORESPONSE 0x03
#define COE_SDOINFORMATION 0x08
@ -467,7 +467,7 @@ typedef struct
uint16_t (*esc_check_dc_handler) (void);
int (*get_device_id) (uint16_t * device_id);
uint8_t MBXrun;
size_t activembxsize;
uint32_t activembxsize;
sm_cfg_t * activemb0;
sm_cfg_t * activemb1;
uint16_t ESC_SM2_sml;
@ -489,8 +489,8 @@ typedef struct
uint8_t segmented;
void *data;
uint16_t entries;
uint16_t frags;
uint16_t fragsleft;
uint32_t frags;
uint32_t fragsleft;
uint16_t index;
uint8_t subindex;
uint16_t flags;
@ -506,7 +506,7 @@ typedef struct
/* Volatile since it may be read from ISR */
volatile int watchdogcnt;
volatile uint32_t Time;
volatile uint16_t ALevent;
volatile uint32_t ALevent;
volatile int8_t synccounter;
volatile _App App;
uint8_t mbxdata[PREALLOC_BUFFER_SIZE];
@ -701,11 +701,11 @@ typedef struct
#define ESC_SM3_smc (SM3_smc)
#define ESC_SM3_act (SM3_act)
#define ESC_MBXHSIZE sizeof(_MBXh)
#define ESC_MBXHSIZE ((uint32_t)sizeof(_MBXh))
#define ESC_MBXDSIZE (ESC_MBXSIZE - ESC_MBXHSIZE)
#define ESC_FOEHSIZE sizeof(_FOEh)
#define ESC_FOEHSIZE (uint32_t)sizeof(_FOEh)
#define ESC_FOE_DATA_SIZE (ESC_MBXSIZE - (ESC_MBXHSIZE +ESC_FOEHSIZE))
#define ESC_EOEHSIZE sizeof(_EOEh)
#define ESC_EOEHSIZE ((uint32_t)sizeof(_EOEh))
#define ESC_EOE_DATA_SIZE (ESC_MBXSIZE - (ESC_MBXHSIZE +ESC_EOEHSIZE))
void ESC_config (esc_cfg_t * cfg);

132
soes/esc_coe.c
View File

@ -18,7 +18,7 @@
#include "esc.h"
#include "esc_coe.h"
#define BITS2BYTES(b) ((b + 7) >> 3)
#define BITS2BYTES(b) ((b + 7U) >> 3)
#define BITSPOS2BYTESOFFSET(b) (b >> 3)
/* Fetch value from object dictionary */
@ -48,7 +48,7 @@ typedef enum { UPLOAD, DOWNLOAD } load_t;
* @param[in] subindex = value on sub-index of object we want to locate
* @return local array index if we succeed, -1 if we didn't find the index.
*/
int16_t SDO_findsubindex (int16_t nidx, uint8_t subindex)
int16_t SDO_findsubindex (int32_t nidx, uint8_t subindex)
{
const _objd *objd;
int16_t n = 0;
@ -118,9 +118,10 @@ int32_t SDO_findobject (uint16_t index)
uint16_t sizeOfPDO (uint16_t index, int * nmappings, _SMmap * mappings,
int max_mappings)
{
uint16_t offset = 0, hobj;
uint32_t offset = 0;
uint16_t hobj;
uint8_t si, sic, c;
int16_t nidx;
int32_t nidx;
const _objd *objd;
const _objd *objd1c1x;
int mapIx = 0;
@ -159,7 +160,7 @@ uint16_t sizeOfPDO (uint16_t index, int * nmappings, _SMmap * mappings,
if (max_mappings > 0)
{
uint16_t index = value >> 16;
uint16_t index = (uint16_t)(value >> 16);
uint8_t subindex = (value >> 8) & 0xFF;
const _objd * mapping;
@ -230,7 +231,7 @@ uint16_t sizeOfPDO (uint16_t index, int * nmappings, _SMmap * mappings,
*nmappings = 0;
}
return BITS2BYTES (offset);
return BITS2BYTES (offset) & 0xFFFF;
}
/** Copy to mailbox.
@ -239,7 +240,7 @@ uint16_t sizeOfPDO (uint16_t index, int * nmappings, _SMmap * mappings,
* @param[in] dest = pointer to destination
* @param[in] size = Size to copy
*/
static void copy2mbx (void *source, void *dest, uint16_t size)
static void copy2mbx (void *source, void *dest, size_t size)
{
memcpy (dest, source, size);
}
@ -297,7 +298,8 @@ static void SDO_upload (void)
_COEsdo *coesdo, *coeres;
uint16_t index;
uint8_t subindex;
int16_t nidx, nsub;
int32_t nidx;
int32_t nsub;
uint8_t MBXout;
uint32_t size;
uint8_t dss;
@ -345,14 +347,14 @@ static void SDO_upload (void)
}
coeres->index = htoes (index);
coeres->subindex = subindex;
coeres->command = COE_COMMAND_UPLOADRESPONSE +
coeres->command = COE_COMMAND_UPLOADRESPONSE |
COE_SIZE_INDICATOR;
/* convert bits to bytes */
size = BITS2BYTES(size);
if (size <= 4)
{
/* expedited response i.e. length<=4 bytes */
coeres->command += COE_EXPEDITED_INDICATOR + dss;
coeres->command |= (COE_EXPEDITED_INDICATOR | dss);
void *dataptr = ((objd + nsub)->data) ?
(objd + nsub)->data : (void *)&((objd + nsub)->value);
abort = ESC_upload_pre_objecthandler (index, subindex,
@ -440,7 +442,7 @@ static void SDO_upload (void)
}
static uint32_t complete_access_get_variables(_COEsdo *coesdo, uint16_t *index,
uint8_t *subindex, int16_t *nidx,
uint8_t *subindex, int32_t *nidx,
int16_t *nsub)
{
*index = etohs (coesdo->index);
@ -468,11 +470,11 @@ static uint32_t complete_access_get_variables(_COEsdo *coesdo, uint16_t *index,
}
static uint32_t complete_access_subindex_loop(const _objd *objd,
int16_t nidx,
int32_t nidx,
int16_t nsub,
uint8_t *mbxdata,
load_t load_type,
uint16_t max_bytes)
uint32_t max_bytes)
{
/* Objects with dynamic entries cannot be accessed with Complete Access */
if ((objd->datatype == DTYPE_VISIBLE_STRING) ||
@ -504,7 +506,7 @@ static uint32_t complete_access_subindex_loop(const _objd *objd,
if (bitoffset != 0)
{
/* move on to next byte boundary */
size += (8 - bitoffset);
size += (8U - bitoffset);
}
if (mbxdata != NULL)
{
@ -533,19 +535,21 @@ static uint32_t complete_access_subindex_loop(const _objd *objd,
else if ((load_type == UPLOAD) && (mbxdata != NULL))
{
/* copy a bit data type into correct position */
uint8_t bitmask = (1 << bitlen) - 1;
uint32_t bitmask = (1U << bitlen) - 1U;
uint32_t tempmask;
if (READ_ACCESS(access, state))
{
if (bitoffset == 0)
{
mbxdata[BITSPOS2BYTESOFFSET(size)] = 0;
}
mbxdata[BITSPOS2BYTESOFFSET(size)] |=
(*(uint8_t *)ul_source & bitmask) << bitoffset;
tempmask = (*(uint8_t *)ul_source & bitmask) << bitoffset;
mbxdata[BITSPOS2BYTESOFFSET(size)] |= (uint8_t)tempmask;
}
else
{
mbxdata[BITSPOS2BYTESOFFSET(size)] &= ~(bitmask << bitoffset);
tempmask = ~(bitmask << bitoffset);
mbxdata[BITSPOS2BYTESOFFSET(size)] &= (uint8_t)tempmask;
}
}
@ -586,7 +590,8 @@ static void SDO_upload_complete_access (void)
_COEsdo *coesdo = (_COEsdo *) &MBX[0];
uint16_t index;
uint8_t subindex;
int16_t nidx, nsub;
int32_t nidx;
int16_t nsub;
uint32_t abortcode = complete_access_get_variables
(coesdo, &index, &subindex, &nidx, &nsub);
if (abortcode != 0)
@ -611,7 +616,7 @@ static void SDO_upload_complete_access (void)
uint32_t size = complete_access_subindex_loop(objd, nidx, nsub, NULL, UPLOAD, 0);
/* expedited bits used calculation */
uint8_t dss = (size > 24) ? 0 : (4 * (3 - ((size - 1) >> 3)));
uint8_t dss = (size > 24) ? 0 : (uint8_t)(4U * (3U - ((size - 1U) >> 3)));
/* convert bits to bytes */
size = BITS2BYTES(size);
@ -709,7 +714,7 @@ static void SDO_uploadsegment (void)
coeres = (_COEsdo *) &MBX[MBXout * ESC_MBXSIZE];
offset = ESCvar.fragsleft;
size = ESCvar.frags - ESCvar.fragsleft;
uint8_t command = COE_COMMAND_UPLOADSEGMENT +
uint8_t command = COE_COMMAND_UPLOADSEGMENT |
(coesdo->command & COE_TOGGLEBIT); /* copy toggle bit */
init_coesdo(coeres, COE_SDORESPONSE, command,
coesdo->index, coesdo->subindex);
@ -728,14 +733,14 @@ static void SDO_uploadsegment (void)
ESCvar.segmented = 0;
ESCvar.frags = 0;
ESCvar.fragsleft = 0;
coeres->command += COE_COMMAND_LASTSEGMENTBIT;
coeres->command |= COE_COMMAND_LASTSEGMENTBIT;
if (size >= 7)
{
coeres->mbxheader.length = htoes (COE_SEGMENTHEADERSIZE + size);
}
else
{
coeres->command += (7 - size) << 1;
coeres->command |= (uint8_t)((7U - size) << 1);
coeres->mbxheader.length = htoes (COE_DEFAULTLENGTH);
}
}
@ -768,9 +773,10 @@ static void SDO_download (void)
_COEsdo *coesdo, *coeres;
uint16_t index;
uint8_t subindex;
int16_t nidx, nsub;
int32_t nidx;
int16_t nsub;
uint8_t MBXout;
uint16_t size, actsize;
uint32_t size, actsize;
const _objd *objd;
uint32_t *mbxdata;
uint32_t abort;
@ -792,7 +798,7 @@ static void SDO_download (void)
/* expedited? */
if (coesdo->command & COE_EXPEDITED_INDICATOR)
{
size = 4 - ((coesdo->command & 0x0c) >> 2);
size = 4U - ((coesdo->command & 0x0CU) >> 2);
mbxdata = &(coesdo->size);
}
else
@ -914,7 +920,8 @@ static void SDO_download_complete_access (void)
_COEsdo *coesdo = (_COEsdo *) &MBX[0];
uint16_t index;
uint8_t subindex;
int16_t nidx, nsub;
int32_t nidx;
int16_t nsub;
uint32_t abortcode = complete_access_get_variables
(coesdo, &index, &subindex, &nidx, &nsub);
if (abortcode != 0)
@ -929,7 +936,7 @@ static void SDO_download_complete_access (void)
if (coesdo->command & COE_EXPEDITED_INDICATOR)
{
/* expedited download */
bytes = 4 - ((coesdo->command & 0x0c) >> 2);
bytes = 4U - ((coesdo->command & 0x0CU) >> 2);
}
else
{
@ -1030,13 +1037,14 @@ static void SDO_downloadsegment (void)
if (MBXout)
{
_COEsdo *coeres = (_COEsdo *) &MBX[MBXout * ESC_MBXSIZE];
uint32_t size = coesdo->mbxheader.length - 3;
uint32_t size = coesdo->mbxheader.length - 3U;
if (size == 7)
{
size = 7 - ((coesdo->command >> 1) & 7);
}
uint8_t command = COE_COMMAND_DOWNLOADSEGRESP +
(coesdo->command & COE_TOGGLEBIT); /* copy toggle bit */
uint8_t command = COE_COMMAND_DOWNLOADSEGRESP;
uint8_t command2 = (coesdo->command & COE_TOGGLEBIT); /* copy toggle bit */
command |= command2;
init_coesdo(coeres, COE_SDORESPONSE, command, 0, 0);
void *mbxdata = &(coesdo->index); /* data pointer */
@ -1046,7 +1054,8 @@ static void SDO_downloadsegment (void)
{
if(ESCvar.flags == COMPLETE_ACCESS_FLAG)
{
int16_t nidx, nsub;
int32_t nidx;
int16_t nsub;
if(ESCvar.frags > ESCvar.fragsleft + size)
{
@ -1112,7 +1121,7 @@ static void SDO_infoerror (uint32_t abortcode)
if (MBXout)
{
coeres = (_COEobjdesc *) &MBX[MBXout * ESC_MBXSIZE];
coeres->mbxheader.length = htoes ((uint16_t) COE_HEADERSIZE);
coeres->mbxheader.length = htoes (COE_HEADERSIZE);
coeres->mbxheader.mbxtype = MBXCOE;
coeres->coeheader.numberservice =
htoes ((0 & 0x01f) | (COE_SDOINFORMATION << 12));
@ -1129,14 +1138,14 @@ static void SDO_infoerror (uint32_t abortcode)
}
}
#define ODLISTSIZE ((ESC_MBX1_sml - ESC_MBXHSIZE - sizeof(_COEh) - sizeof(_INFOh) - 2) & 0xfffe)
#define ODLISTSIZE ((uint32_t)(ESC_MBX1_sml - ESC_MBXHSIZE - sizeof(_COEh) - sizeof(_INFOh) - 2U) & 0xfffe)
/** Function for handling incoming requested SDO Get OD List, validating the
* request and sending an response. On error an SDO Info Error will be sent.
*/
static void SDO_getodlist (void)
{
uint16_t frags;
uint32_t frags;
uint8_t MBXout = 0;
uint16_t entries = 0;
uint16_t i, n;
@ -1148,7 +1157,7 @@ static void SDO_getodlist (void)
entries++;
}
ESCvar.entries = entries;
frags = ((entries << 1) + ODLISTSIZE - 1);
frags = ((uint32_t)(entries << 1) + ODLISTSIZE - 1U);
frags /= ODLISTSIZE;
coer = (_COEobjdesc *) &MBX[0];
/* check for unsupported opcodes */
@ -1170,10 +1179,10 @@ static void SDO_getodlist (void)
/* number of objects request */
if (etohs (coer->index) == 0x00)
{
coel->index = htoes ((uint16_t) 0x00);
coel->index = htoes (0x00);
coel->infoheader.incomplete = 0;
coel->infoheader.reserved = 0x00;
coel->infoheader.fragmentsleft = htoes ((uint16_t) 0);
coel->infoheader.fragmentsleft = htoes (0);
MBXcontrol[0].state = MBXstate_idle;
ESCvar.xoe = 0;
ESCvar.frags = frags;
@ -1210,7 +1219,7 @@ static void SDO_getodlist (void)
ESCvar.frags = frags;
ESCvar.fragsleft = frags - 1;
coel->infoheader.fragmentsleft = htoes (ESCvar.fragsleft);
coel->index = htoes ((uint16_t) 0x01);
coel->index = htoes (0x01);
p = &(coel->datatype);
for (i = 0; i < n; i++)
@ -1240,13 +1249,13 @@ static void SDO_getodlistcont (void)
coel = (_COEobjdesc *) &MBX[MBXout * ESC_MBXSIZE];
coel->mbxheader.mbxtype = MBXCOE;
coel->coeheader.numberservice =
htoes ((0 & 0x01f) | (COE_SDOINFORMATION << 12));
htoes (COE_SDOINFORMATION << 12);
coel->infoheader.opcode = COE_GETODLISTRESPONSE;
s = (ESCvar.frags - ESCvar.fragsleft) * (ODLISTSIZE >> 1);
s = (uint16_t)((ESCvar.frags - ESCvar.fragsleft) * (ODLISTSIZE >> 1));
if (ESCvar.fragsleft > 1)
{
coel->infoheader.incomplete = 1;
n = s + (ODLISTSIZE >> 1);
n = (uint16_t)(s + (ODLISTSIZE >> 1));
}
else
{
@ -1257,7 +1266,7 @@ static void SDO_getodlistcont (void)
}
coel->infoheader.reserved = 0x00;
ESCvar.fragsleft--;
coel->infoheader.fragmentsleft = htoes (ESCvar.fragsleft);
coel->infoheader.fragmentsleft = htoes ((uint16_t)ESCvar.fragsleft);
/* pointer 2 bytes back to exclude index */
p = &(coel->index);
for (i = s; i < n; i++)
@ -1294,7 +1303,7 @@ static void SDO_getod (void)
coel = (_COEobjdesc *) &MBX[MBXout * ESC_MBXSIZE];
coel->mbxheader.mbxtype = MBXCOE;
coel->coeheader.numberservice =
htoes ((0 & 0x01f) | (COE_SDOINFORMATION << 12));
htoes (COE_SDOINFORMATION << 12);
coel->infoheader.opcode = COE_GETODRESPONSE;
coel->infoheader.incomplete = 0;
coel->infoheader.reserved = 0x00;
@ -1312,14 +1321,14 @@ static void SDO_getod (void)
int32_t nsub = SDO_findsubindex (nidx, 0);
const _objd *objd = SDOobjects[nidx].objdesc;
coel->datatype = htoes ((objd + nsub)->datatype);
coel->maxsub = SDOobjects[nidx].objdesc->value;
coel->maxsub = (uint8_t)SDOobjects[nidx].objdesc->value;
}
else
{
coel->datatype = htoes (0);
coel->maxsub = SDOobjects[nidx].objdesc->value;
coel->maxsub = (uint8_t)SDOobjects[nidx].objdesc->value;
}
coel->objectcode = SDOobjects[nidx].objtype;
coel->objectcode = (uint8_t)SDOobjects[nidx].objtype;
s = (uint8_t *) SDOobjects[nidx].name;
d = (uint8_t *) &(coel->name);
while (*s && (n < (ESC_MBXDSIZE - 0x0c)))
@ -1330,7 +1339,7 @@ static void SDO_getod (void)
d++;
}
*d = *s;
coel->mbxheader.length = htoes ((uint16_t) 0x0c + n);
coel->mbxheader.length = htoes (0x0C + n);
MBXcontrol[MBXout].state = MBXstate_outreq;
MBXcontrol[0].state = MBXstate_idle;
ESCvar.xoe = 0;
@ -1350,7 +1359,8 @@ static void SDO_geted (void)
{
uint8_t MBXout;
uint16_t index;
int32_t nidx, nsub;
int32_t nidx;
int16_t nsub;
uint8_t subindex;
uint8_t *d;
const uint8_t *s;
@ -1377,7 +1387,7 @@ static void SDO_geted (void)
coel->infoheader.opcode = COE_ENTRYDESCRIPTIONRESPONSE;
coel->infoheader.incomplete = 0;
coel->infoheader.reserved = 0x00;
coel->infoheader.fragmentsleft = htoes ((uint16_t) 0);
coel->infoheader.fragmentsleft = htoes (0);
coel->index = htoes (index);
coel->subindex = subindex;
coel->valueinfo = COE_VALUEINFO_ACCESS +
@ -1395,7 +1405,7 @@ static void SDO_geted (void)
d++;
}
*d = *s;
coel->mbxheader.length = htoes ((uint16_t) 0x10 + n);
coel->mbxheader.length = htoes (0x10 + n);
MBXcontrol[MBXout].state = MBXstate_outreq;
MBXcontrol[0].state = MBXstate_idle;
ESCvar.xoe = 0;
@ -1421,7 +1431,7 @@ void ESC_coeprocess (void)
_MBXh *mbh;
_COEsdo *coesdo;
_COEobjdesc *coeobjdesc;
uint8_t service;
uint16_t service;
if (ESCvar.MBXrun == 0)
{
return;
@ -1548,10 +1558,10 @@ void ESC_coeprocess (void)
* @param[in] length = number of bits to get
* @return bitslice value
*/
static uint64_t COE_bitsliceGet (uint64_t * bitmap, int offset, int length)
static uint64_t COE_bitsliceGet (uint64_t * bitmap, unsigned int offset, unsigned int length)
{
const int word_offset = offset / 64;
const int bit_offset = offset % 64;
const unsigned int word_offset = offset / 64;
const unsigned int bit_offset = offset % 64;
const uint64_t mask = (length == 64) ? UINT64_MAX : (1ULL << length) - 1;
uint64_t w0;
uint64_t w1 = 0;
@ -1581,11 +1591,11 @@ static uint64_t COE_bitsliceGet (uint64_t * bitmap, int offset, int length)
* @param[in] length = number of bits to set
* @param[in] value = value to set
*/
static void COE_bitsliceSet (uint64_t * bitmap, int offset, int length,
static void COE_bitsliceSet (uint64_t * bitmap, unsigned int offset, unsigned int length,
uint64_t value)
{
const int word_offset = offset / 64;
const int bit_offset = offset % 64;
const unsigned int word_offset = offset / 64;
const unsigned int bit_offset = offset % 64;
const uint64_t mask = (length == 64) ? UINT64_MAX : (1ULL << length) - 1;
const uint64_t mask0 = mask << bit_offset;
uint64_t v0 = value << bit_offset;
@ -1778,7 +1788,7 @@ void COE_pdoPack (uint8_t * buffer, int nmappings, _SMmap * mappings)
for (ix = 0; ix < nmappings; ix++)
{
const _objd * obj = mappings[ix].obj;
uint16_t offset = mappings[ix].offset;
uint32_t offset = mappings[ix].offset;
if (obj != NULL)
{
@ -1825,7 +1835,7 @@ void COE_pdoUnpack (uint8_t * buffer, int nmappings, _SMmap * mappings)
for (ix = 0; ix < nmappings; ix++)
{
const _objd * obj = mappings[ix].obj;
uint16_t offset = mappings[ix].offset;
uint32_t offset = mappings[ix].offset;
if (obj != NULL)
{
@ -1860,7 +1870,7 @@ void COE_pdoUnpack (uint8_t * buffer, int nmappings, _SMmap * mappings)
*/
uint8_t COE_maxSub (uint16_t index)
{
int nidx;
int32_t nidx;
uint8_t maxsub;
nidx = SDO_findobject (index);

4
soes/esc_coe.h
View File

@ -41,7 +41,7 @@ typedef struct
{
const _objd * obj;
const _objectlist * objectlistitem;
uint16_t offset;
uint32_t offset;
} _SMmap;
#define OBJH_READ 0
@ -112,7 +112,7 @@ typedef struct
#define COMPLETE_ACCESS_FLAG (1 << 15)
void ESC_coeprocess (void);
int16_t SDO_findsubindex (int16_t nidx, uint8_t subindex);
int16_t SDO_findsubindex (int32_t nidx, uint8_t subindex);
int32_t SDO_findobject (uint16_t index);
uint16_t sizeOfPDO (uint16_t index, int * nmappings, _SMmap * sm, int max_mappings);
void COE_initDefaultValues (void);

4
soes/esc_eep.c
View File

@ -53,7 +53,7 @@ void EEP_process (void)
case EEP_CMD_READ:
case EEP_CMD_RELOAD:
/* handle read request */
if (EEP_read (stat.addr * sizeof(uint16_t), eep_buf, EEP_READ_SIZE) != 0) {
if (EEP_read (stat.addr * 2U /* sizeof(uint16_t) */, eep_buf, EEP_READ_SIZE) != 0) {
stat.contstat.bits.ackErr = 1;
} else {
ESC_write (ESCREG_EEDATA, eep_buf, EEP_READ_SIZE);
@ -63,7 +63,7 @@ void EEP_process (void)
case EEP_CMD_WRITE:
/* handle write request */
ESC_read (ESCREG_EEDATA, eep_buf, EEP_WRITE_SIZE);
if (EEP_write (stat.addr * sizeof(uint16_t), eep_buf, EEP_WRITE_SIZE) != 0) {
if (EEP_write (stat.addr * 2U /* sizeof(uint16_t) */, eep_buf, EEP_WRITE_SIZE) != 0) {
stat.contstat.bits.ackErr = 1;
}
break;

83
soes/esc_eoe.c
View File

@ -20,12 +20,12 @@
#define EOE_HTONL(x) (x)
#define EOE_NTOHL(x) (x)
#else
#define EOE_HTONS(x) ((((x) & 0x00ffUL) << 8) | (((x) & 0xff00UL) >> 8))
#define EOE_HTONS(x) ((((x) & 0x00ffU) << 8) | (((x) & 0xff00U) >> 8))
#define EOE_NTOHS(x) EOE_HTONS(x)
#define EOE_HTONL(x) ((((x) & 0x000000ffUL) << 24) | \
(((x) & 0x0000ff00UL) << 8) | \
(((x) & 0x00ff0000UL) >> 8) | \
(((x) & 0xff000000UL) >> 24))
#define EOE_HTONL(x) ((((x) & 0x000000ffU) << 24) | \
(((x) & 0x0000ff00U) << 8) | \
(((x) & 0x00ff0000U) >> 8) | \
(((x) & 0xff000000U) >> 24))
#define EOE_NTOHL(x) EOE_HTONL(x)
#endif /* #if defined(EC_BIG_ENDIAN) */
@ -109,7 +109,7 @@
/** Ethernet address length not including VLAN */
#define EOE_ETHADDR_LENGTH 6
/** IPv4 address length */
#define EOE_IP4_LENGTH sizeof(uint32_t)
#define EOE_IP4_LENGTH 4U /* sizeof(uint32_t) */
/** EOE ip4 address in network order */
struct eoe_ip4_addr {
@ -135,18 +135,18 @@ typedef struct
/** Current RX fragment number */
uint8_t rxfragmentno;
/** Complete RX frame size of current frame */
uint16_t rxframesize;
uint32_t rxframesize;
/** Current RX data offset in frame */
uint16_t rxframeoffset;
uint32_t rxframeoffset;
/** Current RX frame number */
uint16_t rxframeno;
/** Current TX fragment number */
uint8_t txfragmentno;
/** Complete TX frame size of current frame */
uint16_t txframesize;
uint32_t txframesize;
/** Current TX data offset in frame */
uint16_t txframeoffset;
uint32_t txframeoffset;
} _EOEvar;
/** EoE IP request structure */
@ -506,7 +506,7 @@ static void EOE_get_ip (void)
uint16_t frameinfo1;
uint8_t port;
uint8_t flags;
uint8_t data_offset;
uint32_t data_offset;
int port_ix;
req_eoembx = (_EOE *) &MBX[0];
@ -518,10 +518,11 @@ static void EOE_get_ip (void)
if(port > EOE_NUMBER_OF_PORTS)
{
DPRINT("Invalid port\n");
frameinfo1 = EOE_HDR_FRAME_PORT_SET(port);
frameinfo1 |= EOE_INIT_RESP;
frameinfo1 |= EOE_HDR_LAST_FRAGMENT;
/* Return error response on given port */
EOE_no_data_response((EOE_HDR_FRAME_PORT_SET(port) |
EOE_INIT_RESP |
EOE_HDR_LAST_FRAGMENT),
EOE_no_data_response(frameinfo1,
EOE_RESULT_UNSPECIFIED_ERROR);
return;
}
@ -539,10 +540,10 @@ static void EOE_get_ip (void)
eoembx = (_EOE *) &MBX[mbxhandle * ESC_MBXSIZE];
eoembx->mbxheader.mbxtype = MBXEOE;
MBXcontrol[mbxhandle].state = MBXstate_outreq;
eoembx->eoeheader.frameinfo1 =
htoes(EOE_HDR_FRAME_TYPE_SET(EOE_GET_IP_PARAM_RESP) |
EOE_HDR_FRAME_PORT_SET(port) |
EOE_HDR_LAST_FRAGMENT);
frameinfo1 = EOE_HDR_FRAME_PORT_SET(port);
frameinfo1 |= EOE_HDR_FRAME_TYPE_SET(EOE_GET_IP_PARAM_RESP);
frameinfo1 |= EOE_HDR_LAST_FRAGMENT;
eoembx->eoeheader.frameinfo1 = htoes(frameinfo1);
eoembx->eoeheader.frameinfo2 = 0;
/* include mac in get ip request */
@ -618,11 +619,10 @@ static void EOE_get_ip (void)
static void EOE_set_ip (void)
{
_EOE *eoembx;
uint16_t eoedatasize;
uint32_t eoedatasize, data_offset;
uint16_t frameinfo1;
uint8_t port;
uint8_t flags;
uint8_t data_offset;
uint16_t result;
int port_ix;
@ -637,10 +637,10 @@ static void EOE_set_ip (void)
{
DPRINT("Invalid port\n");
/* Return error response on given port */
EOE_no_data_response((EOE_HDR_FRAME_PORT_SET(port) |
EOE_INIT_RESP |
EOE_HDR_LAST_FRAGMENT),
EOE_RESULT_UNSPECIFIED_ERROR);
frameinfo1 = EOE_HDR_FRAME_PORT_SET(port);
frameinfo1 |= EOE_INIT_RESP;
frameinfo1 |= EOE_HDR_LAST_FRAGMENT;
EOE_no_data_response(frameinfo1, EOE_RESULT_UNSPECIFIED_ERROR);
return;
}
@ -694,7 +694,7 @@ static void EOE_set_ip (void)
/* dns name included in set ip request? */
if(flags & EOE_PARAM_DNS_NAME_INCLUDE)
{
uint16_t dns_len = MIN((eoedatasize - data_offset), EOE_DNS_NAME_LENGTH);
uint32_t dns_len = MIN((eoedatasize - data_offset), EOE_DNS_NAME_LENGTH);
memcpy(nic_ports[port_ix].dns_name,
&eoembx->data[data_offset],
dns_len);
@ -712,17 +712,17 @@ static void EOE_set_ip (void)
* you typically set the IP for the TCP/IP stack */
if(eoe_cfg->store_ethernet_settings != NULL)
{
result = eoe_cfg->store_ethernet_settings();
result = (uint16_t)eoe_cfg->store_ethernet_settings();
}
else
{
result = EOE_RESULT_NO_IP_SUPPORT;
}
}
EOE_no_data_response((EOE_HDR_FRAME_PORT_SET(port) |
EOE_INIT_RESP |
EOE_HDR_LAST_FRAGMENT),
result);
frameinfo1 = EOE_HDR_FRAME_PORT_SET(port);
frameinfo1 |= EOE_INIT_RESP;
frameinfo1 |= EOE_HDR_LAST_FRAGMENT;
EOE_no_data_response(frameinfo1, result);
}
/** EoE receive fragment handler.
@ -731,7 +731,7 @@ static void EOE_receive_fragment (void)
{
_EOE *eoembx;
eoembx = (_EOE *) &MBX[0];
uint16_t eoedatasize = etohs(eoembx->mbxheader.length) - ESC_EOEHSIZE;
uint32_t eoedatasize = etohs(eoembx->mbxheader.length) - ESC_EOEHSIZE;
uint16_t frameinfo1 = etohs(eoembx->eoeheader.frameinfo1);
uint16_t frameinfo2 = etohs(eoembx->eoeheader.frameinfo2);
@ -812,7 +812,7 @@ static void EOE_receive_fragment (void)
/* Remove time stamp, TODO support for time stamp? */
if(EOE_HDR_TIME_APPEND_GET(frameinfo1))
{
EOEvar.rxframeoffset -= 4;
EOEvar.rxframeoffset -= 4U;
}
EOEvar.rxebuf.len = EOEvar.rxframeoffset;
eoe_cfg->handle_recv_buffer(EOE_HDR_FRAME_PORT_GET(frameinfo1),
@ -830,7 +830,7 @@ static void EOE_send_fragment ()
_EOE *eoembx;
uint8_t mbxhandle;
int len;
int len_to_send;
uint32_t len_to_send;
uint16_t frameinfo1;
uint16_t frameinfo2;
static uint8_t frameno = 0;
@ -842,7 +842,7 @@ static void EOE_send_fragment ()
len = eoe_cfg->fetch_send_buffer(0, &EOEvar.txebuf);
if(len > 0)
{
EOEvar.txframesize = len;
EOEvar.txframesize = (uint32_t)len;
}
else
{
@ -854,7 +854,7 @@ static void EOE_send_fragment ()
mbxhandle = ESC_claimbuffer ();
if (mbxhandle)
{
len_to_send = EOEvar.txframesize - EOEvar.txframeoffset;
len_to_send = (EOEvar.txframesize - EOEvar.txframeoffset);
if((len_to_send + ESC_EOEHSIZE + ESC_MBXHSIZE) > ESC_MBXSIZE)
{
/* Adjust to len in whole 32 octet blocks to fit specification*/
@ -872,23 +872,26 @@ static void EOE_send_fragment ()
frameinfo1 = 0;
}
uint16_t tempframe2;
/* Set fragment number */
frameinfo2 = EOE_HDR_FRAG_NO_SET(EOEvar.txfragmentno);
/* Set complete size for fragment 0 or offset for in frame fragments */
if(EOEvar.txfragmentno > 0)
{
frameinfo2 |= (EOE_HDR_FRAME_OFFSET_SET((EOEvar.txframeoffset >> 5)));
tempframe2 = EOE_HDR_FRAME_OFFSET_SET((EOEvar.txframeoffset >> 5));
frameinfo2 |= tempframe2;
}
else
{
frameinfo2 |=
(EOE_HDR_FRAME_OFFSET_SET(((EOEvar.txframesize + 31) >> 5)));
tempframe2 = EOE_HDR_FRAME_OFFSET_SET(((EOEvar.txframesize + 31) >> 5));
frameinfo2 |= tempframe2;
frameno++;
}
/* Set frame number */
frameinfo2 = frameinfo2 | EOE_HDR_FRAME_NO_SET(frameno);
tempframe2 = (uint16_t)EOE_HDR_FRAME_NO_SET(frameno);
frameinfo2 |= tempframe2;
eoembx = (_EOE *) &MBX[mbxhandle * ESC_MBXSIZE];
eoembx->mbxheader.length = htoes (len_to_send + ESC_EOEHSIZE);
@ -910,7 +913,7 @@ static void EOE_send_fragment ()
else
{
EOEvar.txframeoffset += len_to_send;
EOEvar.txfragmentno += 1;
EOEvar.txfragmentno++;
}
if(eoe_cfg->fragment_sent_event != NULL)
{

38
soes/esc_foe.c
View File

@ -50,7 +50,7 @@ static _FOEvar FOEvar;
* @return 0= if we succeed, FOE_ERR_NOTFOUND something wrong with filename or
* password
*/
static int FOE_fopen (char *name, uint8_t num_chars, uint32_t pass, uint8_t op)
static uint32_t FOE_fopen (char *name, uint8_t num_chars, uint32_t pass, uint8_t op)
{
uint32_t i;
@ -118,9 +118,9 @@ static int FOE_fopen (char *name, uint8_t num_chars, uint32_t pass, uint8_t op)
* @return Number of copied bytes.
*/
static uint16_t FOE_fread (uint8_t * data, uint16_t maxlength)
static uint32_t FOE_fread (uint8_t * data, uint32_t maxlength)
{
uint16_t ncopied = 0;
uint32_t ncopied = 0;
while (maxlength && (FOEvar.fend - FOEvar.fposition))
{
@ -144,9 +144,9 @@ static uint16_t FOE_fread (uint8_t * data, uint16_t maxlength)
* @return Number of copied bytes.
*/
static uint16_t FOE_fwrite (uint8_t *data, uint16_t length)
static uint32_t FOE_fwrite (uint8_t *data, uint32_t length)
{
uint16_t ncopied = 0;
uint32_t ncopied = 0;
uint32_t failed = 0;
DPRINT("FOE_fwrite\n");
@ -249,10 +249,10 @@ static void FOE_abort (uint32_t code)
* @return Number of data bytes written or an error number. Error numbers
* will be greater than FOE_DATA_SIZE.
*/
static int FOE_send_data_packet ()
static uint32_t FOE_send_data_packet ()
{
_FOE *foembx;
uint16_t data_len;
uint32_t data_len;
uint8_t mbxhandle;
mbxhandle = ESC_claimbuffer ();
@ -280,7 +280,7 @@ static int FOE_send_data_packet ()
* @return 0= or error number.
*/
static int FOE_send_ack ()
static uint32_t FOE_send_ack ()
{
_FOE *foembx;
uint8_t mbxhandle;
@ -316,9 +316,9 @@ static int FOE_send_ack ()
static void FOE_read ()
{
_FOE *foembx;
uint32_t data_len;
uint32_t password;
int res;
uint32_t res;
uint8_t data_len;
if (FOEvar.foestate != FOE_READY)
{
@ -329,7 +329,7 @@ static void FOE_read ()
FOE_init ();
foembx = (_FOE *) &MBX[0];
/* Get the length of the file name in octets. */
data_len = etohs (foembx->mbxheader.length) - ESC_FOEHSIZE;
data_len = (uint8_t)(etohs (foembx->mbxheader.length) - ESC_FOEHSIZE);
password = etohl (foembx->foeheader.password);
res = FOE_fopen (foembx->filename, data_len, password, FOE_OP_RRQ);
@ -340,7 +340,7 @@ static void FOE_read ()
* Attempt to send the packet
*/
res = FOE_send_data_packet ();
if (res <= (int)ESC_FOE_DATA_SIZE)
if (res <= ESC_FOE_DATA_SIZE)
{
FOEvar.foestate = FOE_WAIT_FOR_ACK;
}
@ -360,7 +360,7 @@ static void FOE_read ()
*/
static void FOE_ack ()
{
int res;
uint32_t res;
/* Make sure we're able to take this. */
if (FOEvar.foestate == FOE_WAIT_FOR_FINAL_ACK)
@ -375,7 +375,7 @@ static void FOE_ack ()
return;
}
res = FOE_send_data_packet ();
if (res < (int)ESC_FOE_DATA_SIZE)
if (res < ESC_FOE_DATA_SIZE)
{
FOEvar.foestate = FOE_WAIT_FOR_FINAL_ACK;
}
@ -393,9 +393,9 @@ static void FOE_ack ()
static void FOE_write ()
{
_FOE *foembx;
uint32_t data_len;
uint32_t password;
int res;
uint32_t res;
uint8_t data_len;
if (FOEvar.foestate != FOE_READY)
{
@ -405,7 +405,7 @@ static void FOE_write ()
FOE_init ();
foembx = (_FOE *) &MBX[0];
data_len = etohs (foembx->mbxheader.length) - ESC_FOEHSIZE;
data_len = (uint8_t)(etohs (foembx->mbxheader.length) - ESC_FOEHSIZE);
password = etohl (foembx->foeheader.password);
/* Get an address we can write the file to, if possible. */
@ -436,8 +436,8 @@ static void FOE_data ()
{
_FOE *foembx;
uint32_t packet;
uint16_t data_len, ncopied;
int res;
uint32_t data_len, ncopied;
uint32_t res;
if(FOEvar.foestate != FOE_WAIT_FOR_DATA)
{

112
soes/hal/linux-lan9252/esc_hw.c
View File

@ -16,7 +16,7 @@
#include <stdlib.h>
#include <unistd.h>
#define BIT(x) 1 << (x)
#define BIT(x) (1U << (x))
#define ESC_CMD_SERIAL_WRITE 0x02
#define ESC_CMD_SERIAL_READ 0x03
@ -59,15 +59,15 @@ static int lan9252 = -1;
static void lan9252_write_32 (uint16_t address, uint32_t val)
{
uint8_t data[7];
int n;
ssize_t n;
data[0] = ESC_CMD_SERIAL_WRITE;
data[1] = ((address >> 8) & 0xFF);
data[2] = (address & 0xFF);
data[3] = (val & 0xFF);
data[4] = ((val >> 8) & 0xFF);
data[5] = ((val >> 16) & 0xFF);
data[6] = ((val >> 24) & 0xFF);
data[1] = (uint8_t)((address >> 8) & 0xFF);
data[2] = (uint8_t)(address & 0xFF);
data[3] = (uint8_t)(val & 0xFF);
data[4] = (uint8_t)((val >> 8) & 0xFF);
data[5] = (uint8_t)((val >> 16) & 0xFF);
data[6] = (uint8_t)((val >> 24) & 0xFF);
/* Write data */
n = write (lan9252, data, sizeof(data));
@ -80,17 +80,17 @@ static uint32_t lan9252_read_32 (uint32_t address)
uint8_t data[2];
uint8_t result[4];
uint16_t lseek_addr;
int n;
ssize_t n;
data[0] = ((address >>8) & 0xFF);
data[1] = (address & 0xFF);
lseek_addr=((uint16_t)data[0] << 8) | data[1];
lseek (lan9252, lseek_addr, SEEK_SET);
lseek_addr=(uint16_t)((data[0] << 8) | data[1]);
lseek (lan9252, lseek_addr, SEEK_SET);
n = read (lan9252, result, sizeof(result));
(void)n;
return ((result[3] << 24) |
return (uint32_t)((result[3] << 24) |
(result[2] << 16) |
(result[1] << 8) |
result[0]);
@ -101,7 +101,9 @@ static void ESC_read_csr (uint16_t address, void *buf, uint16_t len)
{
uint32_t value;
value = (ESC_CSR_CMD_READ | ESC_CSR_CMD_SIZE(len) | address);
value = ESC_CSR_CMD_READ;
value |= (uint32_t)ESC_CSR_CMD_SIZE(len);
value |= address;
lan9252_write_32(ESC_CSR_CMD_REG, value);
do
@ -120,7 +122,9 @@ static void ESC_write_csr (uint16_t address, void *buf, uint16_t len)
memcpy((uint8_t*)&value, buf,len);
lan9252_write_32(ESC_CSR_DATA_REG, value);
value = (ESC_CSR_CMD_WRITE | ESC_CSR_CMD_SIZE(len) | address);
value = ESC_CSR_CMD_WRITE;
value |= (uint32_t)ESC_CSR_CMD_SIZE(len);
value |= address;
lan9252_write_32(ESC_CSR_CMD_REG, value);
do
@ -137,10 +141,10 @@ static void ESC_read_pram (uint16_t address, void *buf, uint16_t len)
uint16_t byte_offset = 0;
uint8_t fifo_cnt, first_byte_position, temp_len;
uint8_t *buffer;
int i, array_size, size;
size_t i, array_size, size;
float quotient,remainder;
uint32_t temp;
int n;
ssize_t n;
value = ESC_PRAM_CMD_ABORT;
lan9252_write_32(ESC_PRAM_RD_CMD_REG, value);
@ -150,7 +154,7 @@ static void ESC_read_pram (uint16_t address, void *buf, uint16_t len)
value = lan9252_read_32(ESC_PRAM_RD_CMD_REG);
}while(value & ESC_PRAM_CMD_BUSY);
value = ESC_PRAM_SIZE(len) | ESC_PRAM_ADDR(address);
value = (uint32_t)(ESC_PRAM_SIZE(len) | ESC_PRAM_ADDR(address));
lan9252_write_32(ESC_PRAM_RD_ADDR_LEN_REG, value);
value = ESC_PRAM_CMD_BUSY;
@ -162,7 +166,7 @@ static void ESC_read_pram (uint16_t address, void *buf, uint16_t len)
}while((value & ESC_PRAM_CMD_AVAIL) == 0);
/* Fifo count */
fifo_cnt = ESC_PRAM_CMD_CNT(value);
fifo_cnt = (uint8_t)ESC_PRAM_CMD_CNT(value);
/* Read first value from FIFO */
value = lan9252_read_32(ESC_PRAM_RD_FIFO_REG);
@ -172,27 +176,27 @@ static void ESC_read_pram (uint16_t address, void *buf, uint16_t len)
* according to LAN9252 datasheet and MicroChip SDK code
*/
first_byte_position = (address & 0x03);
temp_len = ((4 - first_byte_position) > len) ? len : (4 - first_byte_position);
temp_len = ((4 - first_byte_position) > len) ? (uint8_t)len : (uint8_t)(4 - first_byte_position);
memcpy(temp_buf ,((uint8_t *)&value + first_byte_position), temp_len);
len -= temp_len;
byte_offset += temp_len;
len = (uint16_t)(len - temp_len);
byte_offset = (uint16_t)(byte_offset + temp_len);
/* Continue reading until we have read len */
if (len > 0){
quotient = len/4;
remainder = len%4;
quotient = (float)(len/4);
remainder = (float)(len%4);
if (remainder == 0)
array_size = quotient;
array_size = (size_t)quotient;
else
array_size = quotient+1;
array_size = (size_t)quotient+1;
size = 4*array_size;
buffer = (uint8_t *)malloc(size);
buffer[0] = size;
buffer[0] = (uint8_t)size;
memset(buffer,0,size);
lseek (lan9252, ESC_PRAM_RD_FIFO_REG, SEEK_SET);
@ -203,13 +207,13 @@ static void ESC_read_pram (uint16_t address, void *buf, uint16_t len)
{
for (i=0; i<size; i=i+4) {
temp_len = (len > 4) ? 4: len;
temp_len = (len > 4) ? 4: (uint8_t)len;
temp = buffer[i] | (buffer[i+1] << 8) | (buffer[i+2] << 16) | (buffer[i+3] << 24);
temp = (uint32_t)(buffer[i] | (buffer[i+1] << 8) | (buffer[i+2] << 16) | (buffer[i+3] << 24));
memcpy(temp_buf + byte_offset ,&temp, temp_len);
fifo_cnt--;
len -= temp_len;
byte_offset += temp_len;
len = (uint16_t)(len - temp_len);
byte_offset = (uint16_t)(byte_offset + temp_len);
}
}
free(buffer);
@ -224,9 +228,9 @@ static void ESC_write_pram (uint16_t address, void *buf, uint16_t len)
uint16_t byte_offset = 0;
uint8_t fifo_cnt, first_byte_position, temp_len;
uint8_t *buffer;
int i, array_size, size;
size_t i, array_size, size;
float quotient,remainder;
int n;
ssize_t n;
value = ESC_PRAM_CMD_ABORT;
lan9252_write_32(ESC_PRAM_WR_CMD_REG, value);
@ -236,7 +240,7 @@ static void ESC_write_pram (uint16_t address, void *buf, uint16_t len)
value = lan9252_read_32(ESC_PRAM_WR_CMD_REG);
}while(value & ESC_PRAM_CMD_BUSY);
value = ESC_PRAM_SIZE(len) | ESC_PRAM_ADDR(address);
value = (uint32_t)(ESC_PRAM_SIZE(len) | ESC_PRAM_ADDR(address));
lan9252_write_32(ESC_PRAM_WR_ADDR_LEN_REG, value);
value = ESC_PRAM_CMD_BUSY;
@ -248,37 +252,37 @@ static void ESC_write_pram (uint16_t address, void *buf, uint16_t len)
}while((value & ESC_PRAM_CMD_AVAIL) == 0);
/* Fifo count */
fifo_cnt = ESC_PRAM_CMD_CNT(value);
fifo_cnt = (uint8_t)ESC_PRAM_CMD_CNT(value);
/* Find out first byte position and adjust the copy from that
* according to LAN9252 datasheet
*/
first_byte_position = (address & 0x03);
temp_len = ((4 - first_byte_position) > len) ? len : (4 - first_byte_position);
temp_len = ((4 - first_byte_position) > len) ? (uint8_t)len : (uint8_t)(4 - first_byte_position);
memcpy(((uint8_t *)&value + first_byte_position), temp_buf, temp_len);
/* Write first value from FIFO */
lan9252_write_32(ESC_PRAM_WR_FIFO_REG, value);
len -= temp_len;
byte_offset += temp_len;
len = (uint16_t)(len - temp_len);
byte_offset = (uint16_t)(byte_offset + temp_len);
fifo_cnt--;
if (len > 0){
quotient = len/4;
remainder = len%4;
remainder = (float)(len%4);
if (remainder == 0)
array_size = quotient;
array_size = (size_t)quotient;
else
array_size = quotient+1;
array_size = (size_t)quotient+1;
size = 3+4*array_size;
buffer = (uint8_t *)malloc(size);
buffer[0] = size;
buffer[0] = (uint8_t)size;
memset(buffer,0,size);
buffer[0] = ESC_CMD_SERIAL_WRITE;
@ -287,17 +291,17 @@ static void ESC_write_pram (uint16_t address, void *buf, uint16_t len)
while(len > 0)
{
for (i=3; i<size; i=i+4) {
temp_len = (len > 4) ? 4 : len;
temp_len = (len > 4) ? 4 : (uint8_t)len;
memcpy((uint8_t *)&value, (temp_buf + byte_offset), temp_len);
buffer[i] = (value & 0xFF);
buffer[i+1] = ((value >> 8) & 0xFF);
buffer[i+2] = ((value >> 16) & 0xFF);
buffer[i+3] = ((value >> 24) & 0xFF);
buffer[i] = (uint8_t)(value & 0xFF);
buffer[i+1] = (uint8_t)((value >> 8) & 0xFF);
buffer[i+2] = (uint8_t)((value >> 16) & 0xFF);
buffer[i+3] = (uint8_t)((value >> 24) & 0xFF);
fifo_cnt--;
len -= temp_len;
byte_offset += temp_len;
len = (uint16_t)(len - temp_len);
byte_offset= (uint16_t)(byte_offset + temp_len);
}
}
n = write (lan9252, buffer, size);
@ -351,9 +355,9 @@ void ESC_read (uint16_t address, void *buf, uint16_t len)
ESC_read_csr(address, temp_buf, size);
/* next address */
len -= size;
temp_buf += size;
address += size;
len = (uint16_t)(len - size);
temp_buf = (uint8_t *)(temp_buf + size);
address = (uint16_t)(address + size);
}
}
/* To mimic the ET1100 always providing AlEvent on every read or write */
@ -406,9 +410,9 @@ void ESC_write (uint16_t address, void *buf, uint16_t len)
ESC_write_csr(address, temp_buf, size);
/* next address */
len -= size;
temp_buf += size;
address += size;
len = (uint16_t)(len - size);
temp_buf = (uint8_t *)(temp_buf + size);
address = (uint16_t)(address + size);
}
}

8
soes/include/sys/gcc/cc.h
View File

@ -54,11 +54,11 @@ extern "C"
#define CC_ATOMIC_OR(var,val) __atomic_or_fetch(&var,val,__ATOMIC_SEQ_CST)
#if BYTE_ORDER == BIG_ENDIAN
#define htoes(x) CC_SWAP16 (x)
#define htoel(x) CC_SWAP32 (x)
#define htoes(x) CC_SWAP16 ((uint16_t)(x))
#define htoel(x) CC_SWAP32 ((uint32_t)(x))
#else
#define htoes(x) (x)
#define htoel(x) (x)
#define htoes(x) ((uint16_t)(x))
#define htoel(x) ((uint32_t)(x))
#endif
#define etohs(x) htoes (x)