It also works with the following STM32F7 series.
- STM32F722
- STM32F723
I used this as a reference.
-
frame format
This example support Extended frame format: with 29 identifier bits. -
CAN port
In this example, you can select the CAN port.
STM32F722/723 has one CAN ports.
These GPIOs can be used as CAN.
| CAN | RX | TX | |
|---|---|---|---|
| CAN1 | PA11 | PA12 | |
| CAN1 | PB8 | PB9 | |
| CAN1 | PD0 | PD1 | |
| CAN1 | PH13 | PH14 | Not supported |
CAN1_RX mapped to PA11, CAN1_TX mapped to PA12
CANInit(CAN_1000KBPS, 0); // CAN_RX mapped to PA11, CAN_TX mapped to PA12
CAN1_RX mapped to PB8 , CAN1_TX mapped to PB9
CANInit(CAN_1000KBPS, 2); // CAN_RX mapped to PB8, CAN_TX mapped to PB9
CAN1_RX mapped to PD0 , CAN1_TX mapped to PD1
CANInit(CAN_1000KBPS, 3); // CAN_RX mapped to PD0, CAN_TX mapped to PD1