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Merge branch 'prepare_for_master' of https://git.trustie.net/xuos/xiuos into xidatong-arm32

This commit is contained in:
wgzAIIT 2023-08-29 11:02:44 +08:00
parent 570e4a029c 3fc12f67b9
commit 3427b3629d
4 changed files with 49 additions and 1 deletions
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30
APP_Framework/Framework/control/shared/control_io.c
View File

@ -190,3 +190,33 @@ int SerialRead(uint8_t *read_data, int length)
return data_size;
#endif
}
int ControlFileDataStore(uint8 *data, int data_length)
{
int data_file_fd = -1;
struct stat data_file_status;
int i = 0;
//Step1 : open data file from SD card or other store device
data_file_fd = PrivOpen(FILE_NAME, O_RDONLY);
if (data_file_fd < 0) {
printf("Open data file %s failed\n", FILE_NAME);
PrivClose(data_file_fd);
return -1;
}
if (0 != fstat(data_file_fd, &data_file_status)) {
printf("Get data file information failed!\n");
PrivClose(data_file_fd);
return -1;
}
lseek(data_file_fd, data_file_status.st_size, SEEK_SET);
//Step2 : write data to file in SD card or other store device
FatfsPrintf(GetFileDescriptor(data_file_fd), data, data_length);
//Step3 : close data file from SD card or other store device
PrivClose(data_file_fd);
return 0;
}

6
APP_Framework/Framework/control/shared/control_io.h
View File

@ -48,6 +48,9 @@ extern "C" {
#endif
#endif
#define FILE_NAME "plc_data.csv"
extern void FatfsPrintf(struct FileDescriptor *fdp, const void *src, size_t len);
/*Control Framework Socket Init*/
void SocketInit(char *ip, char *mask, char *gw);
@ -60,6 +63,9 @@ void SerialWrite(uint8_t *write_data, int length);
/*Control Framework Serial Read*/
int SerialRead(uint8_t *read_data, int length);
/*Control Framework Store data in SD Card*/
int ControlFileDataStore(uint8 *data, int data_length);
#ifdef __cplusplus
}
#endif

12
Ubiquitous/XiZi_IIoT/fs/fatfs/fatfs.c
View File

@ -493,3 +493,15 @@ DWORD GetFatTime(void)
return fat_time;
}
void FatfsPrintf(struct FileDescriptor *fdp, const void *src, size_t len)
{
int i = 0;
for (i = 0; i < len; i ++) {
f_printf(fdp->data, "%d,", ((uint8 *)src)[i]);
}
if (i == len) {
f_printf(fdp->data, "\r\n");
}
}

2
Ubiquitous/XiZi_IIoT/fs/fatfs/ffconf.h
View File

@ -33,7 +33,7 @@
/ 3: f_lseek() function is removed in addition to 2. */
#define FF_USE_STRFUNC 0
#define FF_USE_STRFUNC 1
/* This option switches string functions, f_gets(), f_putc(), f_puts() and f_printf().
/
/ 0: Disable string functions.