Changeset 470 for azure_iot_hub_f767zi/trunk/asp_baseplatform/pdic/stm32f7xx/device.c

Timestamp:

Jun 27, 2021, 10:08:56 PM (3 years ago)

Author:

coas-nagasima

Message:

時刻の計算を修正

File:

• azure_iot_hub_f767zi/trunk/asp_baseplatform/pdic/stm32f7xx/device.c (modified) (2 diffs)

azure_iot_hub_f767zi/trunk/asp_baseplatform/pdic/stm32f7xx/device.c

@@ -1158 +1158 @@
         SVC_PERROR(wai_sem(RTCSEM));
 
-        datetmp = (((uint32_t)byte2bcd(pt->tm_year) << 16) |
-                                ((uint32_t)byte2bcd(pt->tm_mon + 1) << 8) |
+        datetmp = (((uint32_t)byte2bcd(pt->tm_year - 30) << 16) |
+                                ((uint32_t)byte2bcd(pt->tm_mon) << 8) |
                                 ((uint32_t)byte2bcd(pt->tm_mday)) |
                                 ((uint32_t)pt->tm_wday << 13));
@@ -1244 +1244 @@
          */
         datetmp = sil_rew_mem((uint32_t *)(TADR_RTC_BASE+TOFF_RTC_DR)) & RTC_DR_RESERVED_MASK;
-        pt->tm_year = (uint8_t)bcd2byte((uint8_t)((datetmp & (RTC_DR_YT | RTC_DR_YU)) >> 16));
-        pt->tm_mon = (uint8_t)bcd2byte((uint8_t)((datetmp & (RTC_DR_MT | RTC_DR_MU)) >> 8)) - 1;
+        pt->tm_year = (uint8_t)bcd2byte((uint8_t)((datetmp & (RTC_DR_YT | RTC_DR_YU)) >> 16)) + 30;
+        pt->tm_mon = (uint8_t)bcd2byte((uint8_t)((datetmp & (RTC_DR_MT | RTC_DR_MU)) >> 8));
         pt->tm_mday = (uint8_t)bcd2byte((uint8_t)(datetmp & (RTC_DR_DT | RTC_DR_DU)));
         pt->tm_wday = (uint8_t)((datetmp & (RTC_DR_WDU)) >> 13);