28/11
Malu - 1 hours
Etore - 3 hours
Francisco - 2 hours
Henrique - 4 hours
Felipe - 2 hours
Total: 12 hours
29/11
Malu - 3 hours
Etore - 1 hours
Francisco - 2 hours
Henrique - 2 hours
Felipe - 2 hours
Total: 10 hours
30/11
Malu - 3 hours
Etore - 2 hours
Francisco - 3 hours
Henrique - 3 hours
Felipe - 2 hours
Total: 13 hours
02/12
Malu - 4 hours
Etore - 2 hours
Francisco - 1 hours
Henrique - 2 hours
Felipe - 1 hours
Total: 10 hours
04/12
Malu - 2 hours
Etore - 2 hours
Francisco - 3 hours
Henrique - 3 hours
Felipe - 3 hours
Total: 13 hours
01/12
Malu - 2 hours
Etore - 1 hours
Francisco - 1 hours
Henrique - 2 hours
Felipe - 1 hours
Total: 7 hours
03/12
Malu - 2 hours
Etore - 2 hours
Francisco - 2 hours
Henrique - 2 hours
Felipe - 2 hours
Total: 10 hours
In the Raspberry, there are 2 methods that make requests to endpoints in order to successfully integrate with the PIX payment. To create the payment, the value is sent as a parameter and used to create the payload (PIX Copia e Cola), necessary for the PIX QR Code to be shown in the LCD screen. To verify it, as the code is dynamic and disappears as soon as it is payed, the endpoint just verifies if it still exists.
The following video presents a brief example of how the conversation flow would happen in a common case scenario. In this example, the machine: