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projects:modbus [2023/08/18 14:44]
darron [RTU]
projects:modbus [2023/09/06 22:07]
darron [Modbus RTU/TCP]
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 </wrap> </wrap>
  
-Here are three demos to read a value from STM32 devices +Here are various demos read a values from STM32 devices using `mbpoll' in Linux.
-using `mbpoll' in Linux.+
  
 ===RTU=== ===RTU===
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 I/O and the other for debug output and was only needed during I/O and the other for debug output and was only needed during
 development so can be ignored. development so can be ignored.
 +
 +Another demo for the [[boards:stm32f4|STM32 F4 Discovery]] uses its USB OTG port
 +with TinyUSB.
  
 ==RS485== ==RS485==
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 and demonstrates how to utilise it. and demonstrates how to utilise it.
 ===TCP=== ===TCP===
- 
  
 This demo uses the [[:boards:g491|Nucleo G491RE]] Cortex-M4 development board and  This demo uses the [[:boards:g491|Nucleo G491RE]] Cortex-M4 development board and 
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 VREFINT is read as an input to the STM32 internal ADC. VREFINT is read as an input to the STM32 internal ADC.
  
 +Another demo for the [[:boards:h563zi|Nucleo H563ZI]] utilises its built-in
 +MAC/PHY.
  
 ===Install=== ===Install===