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extmod/modlwip: Fix compile error for lwIP with SLIP support.

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Fixes a compile error if STM32 port is compiled with:

    make BOARD=(..) MICROPY_PY_LWIP=1 MICROPY_PY_LWIP_SLIP=1

`sio_send()` and `sio_tryread()` now use `mp_get_stream`.

Signed-off-by: Carl Treudler <cjt@users.sf.net>
This commit is contained in:
cajt
2024-08-28 22:19:21 +02:00
committed by Damien George
parent a831c788f7
commit 65244d291a
1 changed files with 4 additions and 4 deletions
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8
extmod/modlwip.c
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@@ -127,15 +127,15 @@ sio_fd_t sio_open(u8_t dvnum) {
} }
void sio_send(u8_t c, sio_fd_t fd) { void sio_send(u8_t c, sio_fd_t fd) {
mp_obj_type_t *type = mp_obj_get_type(MP_STATE_VM(lwip_slip_stream)); const mp_stream_p_t *stream_p = mp_get_stream(MP_STATE_VM(lwip_slip_stream));
int error; int error;
type->stream_p->write(MP_STATE_VM(lwip_slip_stream), &c, 1, &error); stream_p->write(MP_STATE_VM(lwip_slip_stream), &c, 1, &error);
} }
u32_t sio_tryread(sio_fd_t fd, u8_t *data, u32_t len) { u32_t sio_tryread(sio_fd_t fd, u8_t *data, u32_t len) {
mp_obj_type_t *type = mp_obj_get_type(MP_STATE_VM(lwip_slip_stream)); const mp_stream_p_t *stream_p = mp_get_stream(MP_STATE_VM(lwip_slip_stream));
int error; int error;
mp_uint_t out_sz = type->stream_p->read(MP_STATE_VM(lwip_slip_stream), data, len, &error); mp_uint_t out_sz = stream_p->read(MP_STATE_VM(lwip_slip_stream), data, len, &error);
if (out_sz == MP_STREAM_ERROR) { if (out_sz == MP_STREAM_ERROR) {
if (mp_is_nonblocking_error(error)) { if (mp_is_nonblocking_error(error)) {
return 0; return 0;