Hi,
I'm using the FDCAN2 of the STM32G474VET6 for a project and I need to reshape the RAM Message memory in order to adapt it to the FDCAN Classic.
Actually the configuration of the RAM Message, by default, is written for FDCAN.
So I have the following configuration:
#define SRAMCAN_FLS_NBR (28U) /* Max. Filter List Standard Number */
#define SRAMCAN_FLE_NBR ( 8U) /* Max. Filter List Extended Number */
#define SRAMCAN_RF0_NBR ( 3U) /* RX FIFO 0 Elements Number */
#define SRAMCAN_RF1_NBR ( 3U) /* RX FIFO 1 Elements Number */
#define SRAMCAN_TEF_NBR ( 3U) /* TX Event FIFO Elements Number */
#define SRAMCAN_TFQ_NBR ( 3U) /* TX FIFO/Queue Elements Number */
#define SRAMCAN_FLS_SIZE ( 1U * 4U) /* Filter Standard Element Size in bytes */
#define SRAMCAN_FLE_SIZE ( 2U * 4U) /* Filter Extended Element Size in bytes */
#define SRAMCAN_RF0_SIZE (18U * 4U) /* RX FIFO 0 Elements Size in bytes */
#define SRAMCAN_RF1_SIZE (18U * 4U) /*RX FIFO 1 Elements Size in bytes */
#define SRAMCAN_TEF_SIZE ( 2U * 4U) /* TX Event FIFO Elements Size in bytes */
#define SRAMCAN_TFQ_SIZE (18U * 4U) /* TX FIFO/Queue Elements Size in bytes */
I need to shorten the element size in FIFO and increase the number of elements.
How is it possible ?
I tried different configurations but no success.
