diff options
| author | Jared Hancock <jared.hancock@centeredsolutions.com> | 2024-04-01 09:10:49 -0500 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2024-05-07 17:42:34 +1000 |
| commit | 8762fe8b4c6a7608d48daa8458e6501fafd3eafc (patch) | |
| tree | 5cb6f344783bd74db36824aa47f4b1381a05c870 | |
| parent | 63c30a2dfc3118f2f82693dd96114b1efebf071c (diff) | |
extmod/network_wiznet5k: Properly enable socket buffers for W5100(S).
The W5100 and W5100S only have 4 available sockets and 16kB of socket
buffer. Allocating 16kB to either the receive or transmit buffer of a
single socket is not allowed, so the current setup does not change the
allocation for socket 0 from the reset default. ctlwizchip is returning -1
to indicate the error, but the response isn't being inspected and probably
doesn't need to be.
Signed-off-by: Jared Hancock <jared@greezybacon.me>
| -rw-r--r-- | extmod/network_wiznet5k.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/extmod/network_wiznet5k.c b/extmod/network_wiznet5k.c index b8ca075b3..1eaabe9eb 100644 --- a/extmod/network_wiznet5k.c +++ b/extmod/network_wiznet5k.c @@ -211,7 +211,11 @@ static void wiznet5k_init(void) { // Configure wiznet for raw ethernet frame usage. // Configure 16k buffers for fast MACRAW + #if _WIZCHIP_ < W5200 + uint8_t sn_size[8] = {8, 0, 0, 0, 8, 0, 0, 0}; + #else uint8_t sn_size[16] = {16, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0}; + #endif ctlwizchip(CW_INIT_WIZCHIP, sn_size); if (wiznet5k_obj.use_interrupt) { |