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author | Frank Gevaerts <frank@gevaerts.be> | 2009-08-11 19:30:19 +0000 |
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committer | Frank Gevaerts <frank@gevaerts.be> | 2009-08-11 19:30:19 +0000 |
commit | 2dc50471ca17eaeb24b45abce4c0f8944cd781d5 (patch) | |
tree | 3e704d88f999b8ab071f6ca7753c06e692486cbf /firmware | |
parent | eadfa483d1b014e39953669d79fb997d8cd1085d (diff) | |
download | rockbox-2dc50471ca17eaeb24b45abce4c0f8944cd781d5.tar.gz rockbox-2dc50471ca17eaeb24b45abce4c0f8944cd781d5.zip |
Consolidate day of week calculation
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22258 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware')
-rw-r--r-- | firmware/common/timefuncs.c | 7 | ||||
-rw-r--r-- | firmware/include/timefuncs.h | 2 | ||||
-rw-r--r-- | firmware/usbstack/usb_storage.c | 22 |
3 files changed, 18 insertions, 13 deletions
diff --git a/firmware/common/timefuncs.c b/firmware/common/timefuncs.c index e59534eeba..774fba9ab0 100644 --- a/firmware/common/timefuncs.c +++ b/firmware/common/timefuncs.c | |||
@@ -194,12 +194,15 @@ time_t mktime(struct tm *t) | |||
194 | } | 194 | } |
195 | #endif | 195 | #endif |
196 | 196 | ||
197 | int day_of_week(int m, int d, int y) | 197 | void set_day_of_week(struct tm *tm) |
198 | { | 198 | { |
199 | int y=tm->tm_year+1900; | ||
200 | int d=tm->tm_mday; | ||
201 | int m=tm->tm_mon; | ||
199 | static const char mo[] = { 0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4 }; | 202 | static const char mo[] = { 0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4 }; |
200 | 203 | ||
201 | if(m == 0 || m == 1) y--; | 204 | if(m == 0 || m == 1) y--; |
202 | return (d + mo[m] + y + y/4 - y/100 + y/400) % 7; | 205 | tm->tm_wday = (d + mo[m] + y + y/4 - y/100 + y/400) % 7; |
203 | } | 206 | } |
204 | 207 | ||
205 | void yearday_to_daymonth(int yd, int y, int *d, int *m) | 208 | void yearday_to_daymonth(int yd, int y, int *d, int *m) |
diff --git a/firmware/include/timefuncs.h b/firmware/include/timefuncs.h index 52d4608287..e9ef8075ac 100644 --- a/firmware/include/timefuncs.h +++ b/firmware/include/timefuncs.h | |||
@@ -29,7 +29,7 @@ | |||
29 | struct tm *get_time(void); | 29 | struct tm *get_time(void); |
30 | int set_time(const struct tm *tm); | 30 | int set_time(const struct tm *tm); |
31 | bool valid_time(const struct tm *tm); | 31 | bool valid_time(const struct tm *tm); |
32 | int day_of_week(int m, int d, int y); | 32 | void set_day_of_week(struct tm *tm); |
33 | void yearday_to_daymonth(int yd, int y, int *d, int *m); | 33 | void yearday_to_daymonth(int yd, int y, int *d, int *m); |
34 | #if CONFIG_RTC | 34 | #if CONFIG_RTC |
35 | time_t mktime(struct tm *t); | 35 | time_t mktime(struct tm *t); |
diff --git a/firmware/usbstack/usb_storage.c b/firmware/usbstack/usb_storage.c index 94f4f71dbb..a3664b074b 100644 --- a/firmware/usbstack/usb_storage.c +++ b/firmware/usbstack/usb_storage.c | |||
@@ -608,14 +608,13 @@ void usb_storage_transfer_complete(int ep,int dir,int status,int length) | |||
608 | } | 608 | } |
609 | break; | 609 | break; |
610 | case RECEIVING_TIME: | 610 | case RECEIVING_TIME: |
611 | tm.tm_year=(tb.transfer_buffer[0]<<8)+tb.transfer_buffer[1]; | 611 | tm.tm_year=(tb.transfer_buffer[0]<<8)+tb.transfer_buffer[1] - 1900; |
612 | tm.tm_yday=(tb.transfer_buffer[2]<<8)+tb.transfer_buffer[3]; | 612 | tm.tm_yday=(tb.transfer_buffer[2]<<8)+tb.transfer_buffer[3]; |
613 | tm.tm_hour=tb.transfer_buffer[5]; | 613 | tm.tm_hour=tb.transfer_buffer[5]; |
614 | tm.tm_min=tb.transfer_buffer[6]; | 614 | tm.tm_min=tb.transfer_buffer[6]; |
615 | tm.tm_sec=tb.transfer_buffer[7]; | 615 | tm.tm_sec=tb.transfer_buffer[7]; |
616 | yearday_to_daymonth(tm.tm_yday,tm.tm_year,&tm.tm_mday,&tm.tm_mon); | 616 | yearday_to_daymonth(tm.tm_yday,tm.tm_year + 1900,&tm.tm_mday,&tm.tm_mon); |
617 | tm.tm_wday=day_of_week(tm.tm_mon,tm.tm_mday,tm.tm_year); | 617 | set_day_of_week(&tm); |
618 | tm.tm_year -= 1900; | ||
619 | set_time(&tm); | 618 | set_time(&tm); |
620 | send_csw(UMS_STATUS_GOOD); | 619 | send_csw(UMS_STATUS_GOOD); |
621 | break; | 620 | break; |
@@ -1081,16 +1080,19 @@ static void handle_scsi(struct command_block_wrapper* cbw) | |||
1081 | break; | 1080 | break; |
1082 | 1081 | ||
1083 | case SCSI_WRITE_BUFFER: | 1082 | case SCSI_WRITE_BUFFER: |
1084 | if(cbw->command_block[1]==1 | 1083 | if(cbw->command_block[1]==1 /* mode = vendor specific */ |
1085 | && cbw->command_block[2]==0 | 1084 | && cbw->command_block[2]==0 /* buffer id = 0 */ |
1086 | && cbw->command_block[3]==0x0c | 1085 | |
1086 | && cbw->command_block[3]==0x0c /* offset (3 bytes) */ | ||
1087 | && cbw->command_block[4]==0 | 1087 | && cbw->command_block[4]==0 |
1088 | && cbw->command_block[5]==0 | 1088 | && cbw->command_block[5]==0 |
1089 | && cbw->command_block[6]==0 | 1089 | |
1090 | /* Some versions of itunes set the parameter list length to 0. | ||
1091 | * Technically it should be 0x0c, which is what libgpod sends */ | ||
1092 | && cbw->command_block[6]==0 /* parameter list (3 bytes) */ | ||
1090 | && cbw->command_block[7]==0 | 1093 | && cbw->command_block[7]==0 |
1091 | /* Some versions of itunes set the next byte to 0. Technically | ||
1092 | * it should be 0x0c */ | ||
1093 | && (cbw->command_block[8]==0 || cbw->command_block[8]==0x0c) | 1094 | && (cbw->command_block[8]==0 || cbw->command_block[8]==0x0c) |
1095 | |||
1094 | && cbw->command_block[9]==0) | 1096 | && cbw->command_block[9]==0) |
1095 | receive_time(); | 1097 | receive_time(); |
1096 | break; | 1098 | break; |