> For the complete documentation index, see [llms.txt](https://portal-integracao.intelbras.com.br/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://portal-integracao.intelbras.com.br/cm-3410-bio/comandos/obter-um-template.md).

# Obter um template

<mark style="color:$warning;">**BOOL WINAPI CmdGetChar(UINT32 iBuffer, UINT8**</mark><mark style="color:$warning;">**&#x20;**</mark>*<mark style="color:$warning;">**CharBuf, UINT8 \_ErrFlag)**</mark>*

**Nome da função:** CmdGetChar\
Descrição da função: obtém um template gerado a partir de um dispositivo embarcado, com tamanho de template de 256 bytes no algoritmo eAlg e 810 bytes no algoritmo xAlg.\
**Parâmetro:**\
UINT32 iBuffer \[IN], o local do template que precisa ser obtido (no algoritmo eAlg, existem dois buffers para armazenar arquivos de características, CHAR\_BUFFER\_A e CHAR\_BUFFER\_B, respectivamente; 1 significa armazenar em CHAR\_BUFFER\_A, e 2 significa armazenar em CHAR\_BUFFER\_B. No algoritmo xAlg, existem três buffers para armazenar arquivos de características, CHAR\_BUFFER\_A, CHAR\_BUFFER\_B e CHAR\_BUFFER\_C; 1 significa armazenar em CHAR\_BUFFER\_A, 2 significa armazenar em CHAR\_BUFFER\_B, 3 significa armazenar em CHAR\_BUFFER\_C).\
UINT8 \*CharBuf \[OUT], armazena o template de impressão digital obtido do dispositivo embarcado.\
UINT8 \*\_ErrFlag \[out], retorna CMD\_RT\_OK.\
**Retorno:** TRUE para sucesso, FALSE para falha;


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