如何使用uart读取模拟以在serialPort上发送计算机？

你好，我是ëzeyir。我使用STM32f4发现。我应该在simulink上阅读模拟值。我做了一个基本的申请。我的应用是我使用potansiyometre因为模拟值的变换。如果ADC高于500，则PD12和PD13将被激活。否则PD15和PD15数字输出将被激活。数字输出ara根据模拟值激活。但是不能用simulink或读取。 。我尝试了很多方法。
但是，在'analog_okuma / Host Serial Rx'中S-function'amg_u***converter_n_connect'报告的错误是''错误：
 
错误：等待Rx数据时发生超时。''我如何读取模拟值？
https://community.st.com/tags/♯/?tags=readanalogvalue
 
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Hello I am Ãœzeyir. I use stm32f4 discovery.  I should read analog value on simulink.  I made a basic application. My application is that i use potansiyometre because of channing of analog value. If ADC is upper 500 , PD12 and PD13 will activated. otherwise PD15 and PD15 digital outputs will be activated. Digital outputs ara activated according to analog value.  But ı cannot not drawed on simulink or read. . I tried a lot ways.
But ı taken a errors which is''Error reported by S-function 'amg_u***converter_n_connect' in 'analog_okuma/Host Serial Rx':

Error: timeout occur while waiting for Rx data.'' How can i read analog value?
https://community.st.com/tags/♯/?tags=readanalogvalue

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