Reading 32 bits number from two registers

[Fluxanode]

I need to get a single value from a holding or input reg that is in two reg addresses.
I want to read 8006 (8007) as the date then read 8006 (time) to store in two separate vars.

Floating Point (FP) 4bytes 2 registers

Holding Reg
REG DES Datatype
8006 Real-Date FP
8008 Real-Time FP

Can you give me an example how this is coded using your lib?

[fuzonmedia]

@Fluxanode
Do you able to solve this ? I need to know the same

[Fluxanode]

I have not been working on this lately and never received an answer. Sorry. It would be nice if someone bothered to answer...

[phaelbotelho]

So, this it's not a issue to be solved, but follow the solution. This is not a resource of the library, Is just C ways to access memory.
Take the value from the reception buffer variable and write in a multiple type variable. You can just copy the value to a variable able to read as 2 ways. Like the code below:
union floatto16bits{ float value_32; uint16_t value_16[2]; };
or
union uint32_tto16bits{ uint32_t value_32; uint16_t value_16[2]; };
This type of variable, alloc the same size of memory and allow you to read as you need.

When write the two 16 bis value use this name:
Uint32_tto16bits.value_16[0]
Uint32_tto16bits.value_16[1]

When read as a 32 type use this:
Uint32_tto16bits.value_32

[mftadvantage]

Olá alguem pode me ajudar, estou tentando ler dados de um medidor e recebo o padrão (IEEE 32-bit floating point). Não consigo de maneira alguma converter esse padrão em decimal. no exemplo do fabricante ele fala que 0x00007042 (IEEE 32-bit floating point) é = 60 em decimal. Mas não consigo entender nem criar um programa que faça essa conversão.

[fuzonmedia]

@mftadvantage Email me your issue [email protected] I can help out