Maxim Ibragimov / mbed-dev

mbed library sources. Supersedes mbed-src. Fixed broken STM32F1xx RTC on rtc_api.c

Dependents:   Nucleo_F103RB_RTC_battery_bkup_pwr_off_okay

Fork of mbed-dev by mbed official

targets/TARGET_NUVOTON/mbed_rtx.h@177:619788de047e, 2017-11-07 (annotated)

Committer:
maxxir
Date:
Tue Nov 07 16:46:29 2017 +0000
Revision:
177:619788de047e
Parent:
174:b96e65c34a4d 
To fix broken RTC on Nucleo_F103RB / STM32F103 BluePill etc..;  Used direct RTC register manipulation for STM32F1xx;  rtc_read() && rtc_write()  (native rtc_init() - works good);  also added stub for non-working on STM32F1xx rtc_read_subseconds().

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 149:156823d33999 1 /* mbed Microcontroller Library
<> 149:156823d33999 2 * Copyright (c) 2016 ARM Limited
<> 149:156823d33999 3 *
<> 149:156823d33999 4 * Licensed under the Apache License, Version 2.0 (the "License");
<> 149:156823d33999 5 * you may not use this file except in compliance with the License.
<> 149:156823d33999 6 * You may obtain a copy of the License at
<> 149:156823d33999 7 *
<> 149:156823d33999 8 * http://www.apache.org/licenses/LICENSE-2.0
<> 149:156823d33999 9 *
<> 149:156823d33999 10 * Unless required by applicable law or agreed to in writing, software
<> 149:156823d33999 11 * distributed under the License is distributed on an "AS IS" BASIS,
<> 149:156823d33999 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<> 149:156823d33999 13 * See the License for the specific language governing permissions and
<> 149:156823d33999 14 * limitations under the License.
<> 149:156823d33999 15 */
<> 149:156823d33999 16
<> 149:156823d33999 17 #ifndef MBED_MBED_RTX_H
<> 149:156823d33999 18 #define MBED_MBED_RTX_H
<> 149:156823d33999 19
AnnaBridge 167:e84263d55307 20 #include <stdint.h>
<> 149:156823d33999 21
AnnaBridge 172:7d866c31b3c5 22 #if defined(TARGET_NUVOTON)
<> 149:156823d33999 23
AnnaBridge 174:b96e65c34a4d 24 #if defined(__CC_ARM) || (defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050))
<> 149:156823d33999 25 extern uint32_t Image$$ARM_LIB_HEAP$$ZI$$Base[];
<> 149:156823d33999 26 extern uint32_t Image$$ARM_LIB_HEAP$$ZI$$Length[];
<> 149:156823d33999 27 extern uint32_t Image$$ARM_LIB_STACK$$ZI$$Base[];
<> 149:156823d33999 28 extern uint32_t Image$$ARM_LIB_STACK$$ZI$$Length[];
<> 149:156823d33999 29 #define HEAP_START ((unsigned char*) Image$$ARM_LIB_HEAP$$ZI$$Base)
<> 149:156823d33999 30 #define HEAP_SIZE ((uint32_t) Image$$ARM_LIB_HEAP$$ZI$$Length)
<> 149:156823d33999 31 #define ISR_STACK_START ((unsigned char*)Image$$ARM_LIB_STACK$$ZI$$Base)
<> 149:156823d33999 32 #define ISR_STACK_SIZE ((uint32_t)Image$$ARM_LIB_STACK$$ZI$$Length)
<> 149:156823d33999 33 #elif defined(__GNUC__)
<> 149:156823d33999 34 extern uint32_t __StackTop[];
<> 149:156823d33999 35 extern uint32_t __StackLimit[];
<> 149:156823d33999 36 extern uint32_t __end__[];
<> 149:156823d33999 37 extern uint32_t __HeapLimit[];
<> 149:156823d33999 38 #define HEAP_START ((unsigned char*)__end__)
<> 149:156823d33999 39 #define HEAP_SIZE ((uint32_t)((uint32_t)__HeapLimit - (uint32_t)HEAP_START))
<> 149:156823d33999 40 #define ISR_STACK_START ((unsigned char*)__StackLimit)
<> 149:156823d33999 41 #define ISR_STACK_SIZE ((uint32_t)((uint32_t)__StackTop - (uint32_t)__StackLimit))
<> 149:156823d33999 42 #elif defined(__ICCARM__)
<> 149:156823d33999 43 /* No region declarations needed */
<> 149:156823d33999 44 #else
<> 149:156823d33999 45 #error "no toolchain defined"
<> 149:156823d33999 46 #endif
<> 149:156823d33999 47
AnnaBridge 172:7d866c31b3c5 48 #endif // TARGET_NUVOTON
<> 149:156823d33999 49
<> 149:156823d33999 50 #endif // MBED_MBED_RTX_H