usart.htm

基于cortex arm stm32f103RB的温度传感器程序。编译通过

<BR><BR>[Stack]<UL><LI>Max Depth = 84<LI>Call Chain = I2C_LM75_Init &rArr; I2C_Init &rArr; RCC_GetClocksFreq
</UL>
<BR>[Calls]<UL><LI><a href="#[c758c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Init
<LI><a href="#[c75908]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Cmd
<LI><a href="#[c75950]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_DeInit
<LI><a href="#[c7a390]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RCC_APB1PeriphClockCmd
<LI><a href="#[c7fd48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RCC_APB2PeriphClockCmd
<LI><a href="#[c7fe20]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_Init
</UL>
<BR>[Called By]<UL><LI><a href="#[c7ff40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[10d1138]"></a>I2C_LM75_Status</STRONG> (Thumb, 88 bytes, Stack size 8 bytes, tsensor.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = I2C_LM75_Status &rArr; I2C_GetFlagStatus
</UL>
<BR>[Calls]<UL><LI><a href="#[c75128]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_ClearFlag
<LI><a href="#[c75170]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_GetFlagStatus
<LI><a href="#[c751b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_CheckEvent
<LI><a href="#[c75518]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Send7bitAddress
<LI><a href="#[c75710]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_AcknowledgeConfig
<LI><a href="#[c757a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_GenerateSTART
</UL>
<BR>[Called By]<UL><LI><a href="#[c7f9e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Thermometer_Temperature
</UL>

<P><STRONG><a name="[10d10f0]"></a>I2C_LM75_Reg_Read</STRONG> (Thumb, 202 bytes, Stack size 16 bytes, tsensor.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c751b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_CheckEvent
<LI><a href="#[c75518]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Send7bitAddress
<LI><a href="#[c75560]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_ReceiveData
<LI><a href="#[c755a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_SendData
<LI><a href="#[c75710]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_AcknowledgeConfig
<LI><a href="#[c75758]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_GenerateSTOP
<LI><a href="#[c757a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_GenerateSTART
</UL>

<P><STRONG><a name="[10d10a8]"></a>I2C_LM75_Reg_Write</STRONG> (Thumb, 138 bytes, Stack size 16 bytes, tsensor.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c751b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_CheckEvent
<LI><a href="#[c75518]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Send7bitAddress
<LI><a href="#[c755a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_SendData
<LI><a href="#[c75758]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_GenerateSTOP
<LI><a href="#[c757a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_GenerateSTART
</UL>

<P><STRONG><a name="[10d1060]"></a>I2C_LM75_Temp_Read</STRONG> (Thumb, 200 bytes, Stack size 8 bytes, tsensor.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = I2C_LM75_Temp_Read &rArr; I2C_CheckEvent
</UL>
<BR>[Calls]<UL><LI><a href="#[c751b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_CheckEvent
<LI><a href="#[c75518]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Send7bitAddress
<LI><a href="#[c75560]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_ReceiveData
<LI><a href="#[c755a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_SendData
<LI><a href="#[c75710]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_AcknowledgeConfig
<LI><a href="#[c75758]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_GenerateSTOP
<LI><a href="#[c757a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_GenerateSTART
</UL>
<BR>[Called By]<UL><LI><a href="#[c7f9e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Thermometer_Temperature
</UL>

<P><STRONG><a name="[10d1018]"></a>I2C_LM75_ConfReg_Read</STRONG> (Thumb, 166 bytes, Stack size 8 bytes, tsensor.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c751b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_CheckEvent
<LI><a href="#[c75518]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Send7bitAddress
<LI><a href="#[c75560]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_ReceiveData
<LI><a href="#[c755a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_SendData
<LI><a href="#[c75710]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_AcknowledgeConfig
<LI><a href="#[c75758]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_GenerateSTOP
<LI><a href="#[c757a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_GenerateSTART
</UL>

<P><STRONG><a name="[10d0fd0]"></a>I2C_LM75_ConfReg_Write</STRONG> (Thumb, 138 bytes, Stack size 8 bytes, tsensor.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c751b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_CheckEvent
<LI><a href="#[c75518]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Send7bitAddress
<LI><a href="#[c755a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_SendData
<LI><a href="#[c75758]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_GenerateSTOP
<LI><a href="#[c757a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_GenerateSTART
</UL>

<P><STRONG><a name="[10d0f88]"></a>I2C_LM75_ShutDown</STRONG> (Thumb, 286 bytes, Stack size 16 bytes, tsensor.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c751b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_CheckEvent
<LI><a href="#[c75518]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_Send7bitAddress
<LI><a href="#[c75560]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_ReceiveData
<LI><a href="#[c755a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_SendData
<LI><a href="#[c75710]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_AcknowledgeConfig
<LI><a href="#[c75758]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_GenerateSTOP
<LI><a href="#[c757a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_GenerateSTART
</UL>

<P><STRONG><a name="[c7f9e8]"></a>Thermometer_Temperature</STRONG> (Thumb, 560 bytes, Stack size 8 bytes, tsensor.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = Thermometer_Temperature &rArr; __1printf
</UL>
<BR>[Calls]<UL><LI><a href="#[10cf3f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__1printf
<LI><a href="#[10d1060]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_LM75_Temp_Read
<LI><a href="#[10d1138]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;I2C_LM75_Status
</UL>
<BR>[Called By]<UL><LI><a href="#[c7ff40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[10cfbb8]"></a>__printf</STRONG> (Thumb, 734 bytes, Stack size 56 bytes, __printf.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[10cf690]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_str
<LI><a href="#[10cf810]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_wctomb (Weak Reference)
<LI><a href="#[10cf858]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_wc (Weak Reference)
<LI><a href="#[10cf8a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_mbtowc (Weak Reference)
<LI><a href="#[10cf8e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_longlong_oct (Weak Reference)
<LI><a href="#[10cf930]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_longlong_hex (Weak Reference)
<LI><a href="#[10cf978]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_longlong_dec (Weak Reference)
<LI><a href="#[10cf9c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_int_dec (Weak Reference)
<LI><a href="#[10cfa08]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_hex (Weak Reference)
<LI><a href="#[10cfa50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_fp_dec (Weak Reference)
<LI><a href="#[10cfa98]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_charcount (Weak Reference)
</UL>
<BR>[Called By]<UL><LI><a href="#[10cdcc0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_char_common
</UL>

<P><STRONG><a name="[10cfb70]"></a>_printf_return_value</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, __printf.o(.text), UNUSED)

<P><STRONG><a name="[10cfb28]"></a>_printf_percent</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, __printf.o(.text), UNUSED)

<P><STRONG><a name="[10cfae0]"></a>_printf_sizespec</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, __printf.o(.text), UNUSED)

<P><STRONG><a name="[10cf690]"></a>_printf_str</STRONG> (Thumb, 88 bytes, Stack size 16 bytes, _printf_str.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[10cf600]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_pre_padding (Weak Reference)
<LI><a href="#[10cf648]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_post_padding (Weak Reference)
</UL>
<BR>[Called By]<UL><LI><a href="#[10cfbb8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__printf
</UL>

<P><STRONG><a name="[10cf438]"></a>__0printf</STRONG> (Thumb, 42 bytes, Stack size 24 bytes, __0printf.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[10cda78]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ferror
<LI><a href="#[10cdcc0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_printf_char_common
</UL>

<P><STRONG><a name="[10cf3f0]"></a>__1printf</STRONG> (Thumb, 0 bytes, Stack size 24 bytes, __0printf.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = __1printf
</UL>
<BR>[Called By]<UL><LI><a href="#[c7f9e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Thermometer_Temperature
<LI><a href="#[c7ff40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[10cf158]"></a>__use_two_region_memory</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)

<P><STRONG><a name="[10cf110]"></a>__rt_stackheap_init</STRONG> (Thumb, 24 bytes, Stack size 16 bytes, stkheap2.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24 + Unknown Stack Size
<LI>Call Chain = __rt_stackheap_init &rArr; __user_setup_stackheap
</UL>
<BR>[Calls]<UL><LI><a href="#[10ce1b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_storage
<LI><a href="#[10ce610]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[10cebd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[10cf0c8]"></a>__rt_heap_extend</STRONG> (Thumb, 12 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[10ceff0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_heap_extend (Weak Reference)
</UL>

<P><STRONG><a name="[10cebd0]"></a>__rt_entry</STRONG> (Thumb, 36 bytes, Stack size 16 bytes, kernel.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 116 + Unknown Stack Size
<LI>Call Chain = __rt_entry &rArr; main &rArr; USART_Configuration &rArr; USART_Init &rArr; RCC_GetClocksFreq
</UL>
<BR>[Calls]<UL><LI><a href="#[c7ff40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
<LI><a href="#[10c73b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_lib_init
<LI><a href="#[10c7520]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_stackheap_init
<LI><a href="#[10c7ee0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init
<LI><a href="#[10c8a50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit
<LI><a href="#[10cf110]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>
<BR>[Called By]<UL><LI><a href="#[10c1e60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload_rt2
<LI><a href="#[10cee88]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__main
</UL>

<P><STRONG><a name="[10ceb88]"></a>__rt_exit</STRONG> (Thumb, 18 bytes, Stack size 8 bytes, kernel.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = __rt_exit &rArr; __rt_lib_shutdown
</UL>
<BR>[Calls]<UL><LI><a href="#[10c7e98]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown
<LI><a href="#[10ceb40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_abort
</UL>
<BR>[Called By]<UL><LI><a href="#[10c8a50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit
</UL>

<P><STRONG><a name="[10ceb40]"></a>__rt_abort</STRONG> (Thumb, 8 bytes, Stack size 0 bytes, kernel.o(.text))
<BR><BR>[Calls]<UL><LI><a href="#[10cc7c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_sys_exit
</UL>
<BR>[Called By]<UL><LI><a href="#[10ceb88]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_exit
</UL>

<P><STRONG><a name="[10ce610]"></a>__user_setup_stackheap</STRONG> (Thumb, 74 bytes, Stack size 8 bytes, sys_stackheap_outer.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8 + Unknown Stack Size
<LI>Call Chain = __user_setup_stackheap
</UL>
<BR>[Calls]<UL><LI><a href="#[c82e28]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_initial_stackheap
<LI><a href="#[10cc530]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_perproc_libspace
</UL>
<BR>[Called By]<UL><LI><a href="#[10cf110]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[10ce1b0]"></a>__rt_stackheap_storage</STRONG> (Thumb, 6 bytes, Stack size 0 bytes, rt_stackheap_storage_intlibspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[10cf110]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[10cdcc0]"></a>_printf_char_common</STRONG> (Thumb, 42 bytes, Stack size 88 bytes, _printf_char_common.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[10cfbb8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__printf
</UL>
<BR>[Called By]<UL><LI><a href="#[10cf438]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__0printf
</UL>

<P><STRONG><a name="[10cda78]"></a>ferror</STRONG> (Thumb, 30 bytes, Stack size 16 bytes, ferror.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[10cd9e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_mutex_release (Weak Reference)
<LI><a href="#[10cda30]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_mutex_acquire (Weak Reference)
</UL>
<BR>[Called By]<UL><LI><a href="#[10cf438]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__0printf
</UL>

<P><STRONG><a name="[10cc7c0]"></a>_sys_exit</STRONG> (Thumb, 16 bytes, Stack size 0 bytes, sys_exit.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[10ceb40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_abort
</UL>

<P><STRONG><a name="[10cc578]"></a>__user_libspace</STRONG> (Thumb, 4 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[10cc530]"></a>__user_perproc_libspace</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, libspace.o