diff options
| author | Damien George <damien@micropython.org> | 2025-11-11 17:34:23 +1100 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2025-11-20 13:01:35 +1100 |
| commit | 6c4b05d8325b518ec620208e3d1fec72a53b86cb (patch) | |
| tree | 9f413ef58ee84b67fbf66004094d0fe007110a9f | |
| parent | c8a818cf13747252349ffdee9cf1cb9ad6b3408a (diff) | |
stm32/lwip_inc: Further increase N6 lwIP memory.
This MCU has a lot of memory and gigabit ethernet, so it benefits from
improved lwIP performance.
Signed-off-by: Damien George <damien@micropython.org>
| -rw-r--r-- | ports/stm32/lwip_inc/lwipopts.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/ports/stm32/lwip_inc/lwipopts.h b/ports/stm32/lwip_inc/lwipopts.h index aa6cf8587..5711ba894 100644 --- a/ports/stm32/lwip_inc/lwipopts.h +++ b/ports/stm32/lwip_inc/lwipopts.h @@ -14,11 +14,12 @@ // Increase memory for lwIP to get better performance. #if defined(STM32N6) -#define MEM_SIZE (16 * 1024) +#define MEM_SIZE (64 * 1024) +#define PBUF_POOL_SIZE (32) #define TCP_MSS (1460) -#define TCP_WND (8 * TCP_MSS) -#define TCP_SND_BUF (8 * TCP_MSS) -#define MEMP_NUM_TCP_SEG (32) +#define TCP_WND (16 * TCP_MSS) +#define TCP_SND_BUF (16 * TCP_MSS) +#define MEMP_NUM_TCP_SEG (64) #endif // Include common lwIP configuration. |