Changes to the RTC driver to use the persistent storage interface,

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@12366 110e8d01-0319-4d1e-a829-52ad28d1bb01

1 files changed, 11 insertions, 60 deletions

diff --git a/os/hal/ports/STM32/LLD/RTCv2/hal_rtc_lld.c b/os/hal/ports/STM32/LLD/RTCv2/hal_rtc_lld.c
index 547b9e98c..19ed93e14 100644
--- a/os/hal/ports/STM32/LLD/RTCv2/hal_rtc_lld.c
+++ b/os/hal/ports/STM32/LLD/RTCv2/hal_rtc_lld.c
@@ -199,86 +199,37 @@ static uint32_t rtc_encode_date(const RTCDateTime *timespec) {
   return dr;

 }

 

-#if RTC_HAS_STORAGE

+#if RTC_HAS_STORAGE == TRUE

 /* TODO: Map on the backup SRAM on devices that have it.*/

-static size_t _write(void *instance, const uint8_t *bp, size_t n) {

+static size_t _read(void *instance, ps_offset_t offset,

+                    size_t n, uint8_t *rp) {

 

   (void)instance;

-  (void)bp;

+  (void)offset;

   (void)n;

+  (void)rp;

 

   return 0;

 }

 

-static size_t _read(void *instance, uint8_t *bp, size_t n) {

+static ps_error_t _write(void *instance, ps_offset_t offset,

+                         size_t n, const uint8_t *wp) {

 

   (void)instance;

-  (void)bp;

+  (void)offset;

   (void)n;

+  (void)wp;

 

   return 0;

 }

 

-static msg_t _put(void *instance, uint8_t b) {

-

-  (void)instance;

-  (void)b;

-

-  return FILE_OK;

-}

-

-static msg_t _get(void *instance) {

-

-  (void)instance;

-

-  return FILE_OK;

-}

-

-static msg_t _close(void *instance) {

-

-  /* Close is not supported.*/

-  (void)instance;

-

-  return FILE_OK;

-}

-

-static msg_t _geterror(void *instance) {

-

-  (void)instance;

-

-  return (msg_t)0;

-}

-

-static msg_t _getsize(void *instance) {

-

-  (void)instance;

-

-  return 0;

-}

-

-static msg_t _getposition(void *instance) {

-

-  (void)instance;

-

-  return 0;

-}

-

-static msg_t _lseek(void *instance, fileoffset_t offset) {

-

-  (void)instance;

-  (void)offset;

-

-  return FILE_OK;

-}

-

 /**

  * @brief   VMT for the RTC storage file interface.

  */

 struct RTCDriverVMT _rtc_lld_vmt = {

-  _write, _read, _put, _get,

-  _close, _geterror, _getsize, _getposition, _lseek

+  _getsize, _read, _write

 };

-#endif /* RTC_HAS_STORAGE */

+#endif /* RTC_HAS_STORAGE == TRUE */

 

 /*===========================================================================*/

 /* Driver interrupt handlers.                                                */