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-rw-r--r--extmod/modframebuf.c34
m---------extmod/ulab0
-rw-r--r--extmod/vfs_fat.c29
-rw-r--r--extmod/vfs_fat_file.c3
4 files changed, 42 insertions, 24 deletions
diff --git a/extmod/modframebuf.c b/extmod/modframebuf.c
index a51d1c380..c59d1592b 100644
--- a/extmod/modframebuf.c
+++ b/extmod/modframebuf.c
@@ -28,6 +28,7 @@
#include <string.h>
#include "py/runtime.h"
+#include "py/objtype.h"
#include "py/proto.h"
#if MICROPY_PY_FRAMEBUF
@@ -304,9 +305,18 @@ STATIC mp_obj_t framebuf_make_new(const mp_obj_type_t *type, size_t n_args, cons
return MP_OBJ_FROM_PTR(o);
}
+STATIC const mp_obj_type_t mp_type_framebuf;
+
+// Helper to ensure we have the native super class instead of a subclass.
+static mp_obj_framebuf_t* native_framebuf(mp_obj_t framebuf_obj) {
+ mp_obj_t native_framebuf = mp_instance_cast_to_native_base(framebuf_obj, &mp_type_framebuf);
+ mp_obj_assert_native_inited(native_framebuf);
+ return MP_OBJ_TO_PTR(native_framebuf);
+}
+
STATIC mp_int_t framebuf_get_buffer(mp_obj_t self_in, mp_buffer_info_t *bufinfo, mp_uint_t flags) {
(void)flags;
- mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(self_in);
+ mp_obj_framebuf_t *self = native_framebuf(self_in);
bufinfo->buf = self->buf;
bufinfo->len = self->stride * self->height * (self->format == FRAMEBUF_RGB565 ? 2 : 1);
bufinfo->typecode = 'B'; // view framebuf as bytes
@@ -314,7 +324,7 @@ STATIC mp_int_t framebuf_get_buffer(mp_obj_t self_in, mp_buffer_info_t *bufinfo,
}
STATIC mp_obj_t framebuf_fill(mp_obj_t self_in, mp_obj_t col_in) {
- mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(self_in);
+ mp_obj_framebuf_t *self = native_framebuf(self_in);
mp_int_t col = mp_obj_get_int(col_in);
formats[self->format].fill_rect(self, 0, 0, self->width, self->height, col);
return mp_const_none;
@@ -324,7 +334,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_2(framebuf_fill_obj, framebuf_fill);
STATIC mp_obj_t framebuf_fill_rect(size_t n_args, const mp_obj_t *args) {
(void)n_args;
- mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
+ mp_obj_framebuf_t *self = native_framebuf(args[0]);
mp_int_t x = mp_obj_get_int(args[1]);
mp_int_t y = mp_obj_get_int(args[2]);
mp_int_t width = mp_obj_get_int(args[3]);
@@ -338,7 +348,7 @@ STATIC mp_obj_t framebuf_fill_rect(size_t n_args, const mp_obj_t *args) {
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_fill_rect_obj, 6, 6, framebuf_fill_rect);
STATIC mp_obj_t framebuf_pixel(size_t n_args, const mp_obj_t *args) {
- mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
+ mp_obj_framebuf_t *self = native_framebuf(args[0]);
mp_int_t x = mp_obj_get_int(args[1]);
mp_int_t y = mp_obj_get_int(args[2]);
if (0 <= x && x < self->width && 0 <= y && y < self->height) {
@@ -357,7 +367,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_pixel_obj, 3, 4, framebuf_pi
STATIC mp_obj_t framebuf_hline(size_t n_args, const mp_obj_t *args) {
(void)n_args;
- mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
+ mp_obj_framebuf_t *self = native_framebuf(args[0]);
mp_int_t x = mp_obj_get_int(args[1]);
mp_int_t y = mp_obj_get_int(args[2]);
mp_int_t w = mp_obj_get_int(args[3]);
@@ -372,7 +382,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_hline_obj, 5, 5, framebuf_hl
STATIC mp_obj_t framebuf_vline(size_t n_args, const mp_obj_t *args) {
(void)n_args;
- mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
+ mp_obj_framebuf_t *self = native_framebuf(args[0]);
mp_int_t x = mp_obj_get_int(args[1]);
mp_int_t y = mp_obj_get_int(args[2]);
mp_int_t h = mp_obj_get_int(args[3]);
@@ -387,7 +397,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_vline_obj, 5, 5, framebuf_vl
STATIC mp_obj_t framebuf_rect(size_t n_args, const mp_obj_t *args) {
(void)n_args;
- mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
+ mp_obj_framebuf_t *self = native_framebuf(args[0]);
mp_int_t x = mp_obj_get_int(args[1]);
mp_int_t y = mp_obj_get_int(args[2]);
mp_int_t w = mp_obj_get_int(args[3]);
@@ -406,7 +416,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_rect_obj, 6, 6, framebuf_rec
STATIC mp_obj_t framebuf_line(size_t n_args, const mp_obj_t *args) {
(void)n_args;
- mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
+ mp_obj_framebuf_t *self = native_framebuf(args[0]);
mp_int_t x1 = mp_obj_get_int(args[1]);
mp_int_t y1 = mp_obj_get_int(args[2]);
mp_int_t x2 = mp_obj_get_int(args[3]);
@@ -470,8 +480,8 @@ STATIC mp_obj_t framebuf_line(size_t n_args, const mp_obj_t *args) {
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_line_obj, 6, 6, framebuf_line);
STATIC mp_obj_t framebuf_blit(size_t n_args, const mp_obj_t *args) {
- mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
- mp_obj_framebuf_t *source = MP_OBJ_TO_PTR(args[1]);
+ mp_obj_framebuf_t *self = native_framebuf(args[0]);
+ mp_obj_framebuf_t *source = native_framebuf(args[1]);
mp_int_t x = mp_obj_get_int(args[2]);
mp_int_t y = mp_obj_get_int(args[3]);
mp_int_t key = -1;
@@ -513,7 +523,7 @@ STATIC mp_obj_t framebuf_blit(size_t n_args, const mp_obj_t *args) {
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_blit_obj, 4, 5, framebuf_blit);
STATIC mp_obj_t framebuf_scroll(mp_obj_t self_in, mp_obj_t xstep_in, mp_obj_t ystep_in) {
- mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(self_in);
+ mp_obj_framebuf_t *self = native_framebuf(self_in);
mp_int_t xstep = mp_obj_get_int(xstep_in);
mp_int_t ystep = mp_obj_get_int(ystep_in);
int sx, y, xend, yend, dx, dy;
@@ -546,7 +556,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_3(framebuf_scroll_obj, framebuf_scroll);
STATIC mp_obj_t framebuf_text(size_t n_args, const mp_obj_t *args) {
// extract arguments
- mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
+ mp_obj_framebuf_t *self = native_framebuf(args[0]);
const char *str = mp_obj_str_get_str(args[1]);
mp_int_t x0 = mp_obj_get_int(args[2]);
mp_int_t y0 = mp_obj_get_int(args[3]);
diff --git a/extmod/ulab b/extmod/ulab
new file mode 160000
+Subproject a91b36986d81fd906a6232010778f2a93d690f8
diff --git a/extmod/vfs_fat.c b/extmod/vfs_fat.c
index 60f4393f4..9cb4d9842 100644
--- a/extmod/vfs_fat.c
+++ b/extmod/vfs_fat.c
@@ -345,14 +345,21 @@ STATIC mp_obj_t fat_vfs_stat(mp_obj_t vfs_in, mp_obj_t path_in) {
} else {
mode |= MP_S_IFREG;
}
- mp_uint_t seconds = timeutils_seconds_since_epoch(
- 1980 + ((fno.fdate >> 9) & 0x7f),
- (fno.fdate >> 5) & 0x0f,
- fno.fdate & 0x1f,
- (fno.ftime >> 11) & 0x1f,
- (fno.ftime >> 5) & 0x3f,
- 2 * (fno.ftime & 0x1f)
- );
+#if MICROPY_LONGINT_IMPL == MICROPY_LONGINT_IMPL_NONE
+ // On non-longint builds, the number of seconds since 1970 (epoch) is too
+ // large to fit in a smallint, so just return 31-DEC-1999 (0).
+ mp_obj_t seconds = MP_OBJ_NEW_SMALL_INT(946684800);
+#else
+ mp_obj_t seconds = mp_obj_new_int_from_uint(
+ timeutils_seconds_since_epoch(
+ 1980 + ((fno.fdate >> 9) & 0x7f),
+ (fno.fdate >> 5) & 0x0f,
+ fno.fdate & 0x1f,
+ (fno.ftime >> 11) & 0x1f,
+ (fno.ftime >> 5) & 0x3f,
+ 2 * (fno.ftime & 0x1f)
+ ));
+#endif
t->items[0] = MP_OBJ_NEW_SMALL_INT(mode); // st_mode
t->items[1] = MP_OBJ_NEW_SMALL_INT(0); // st_ino
t->items[2] = MP_OBJ_NEW_SMALL_INT(0); // st_dev
@@ -360,9 +367,9 @@ STATIC mp_obj_t fat_vfs_stat(mp_obj_t vfs_in, mp_obj_t path_in) {
t->items[4] = MP_OBJ_NEW_SMALL_INT(0); // st_uid
t->items[5] = MP_OBJ_NEW_SMALL_INT(0); // st_gid
t->items[6] = mp_obj_new_int_from_uint(fno.fsize); // st_size
- t->items[7] = mp_obj_new_int_from_uint(seconds); // st_atime
- t->items[8] = mp_obj_new_int_from_uint(seconds); // st_mtime
- t->items[9] = mp_obj_new_int_from_uint(seconds); // st_ctime
+ t->items[7] = seconds; // st_atime
+ t->items[8] = seconds; // st_mtime
+ t->items[9] = seconds; // st_ctime
return MP_OBJ_FROM_PTR(t);
}
diff --git a/extmod/vfs_fat_file.c b/extmod/vfs_fat_file.c
index 3ea9cee52..422f057a8 100644
--- a/extmod/vfs_fat_file.c
+++ b/extmod/vfs_fat_file.c
@@ -28,6 +28,7 @@
#if MICROPY_VFS && MICROPY_VFS_FAT
#include <stdio.h>
+#include <string.h>
#include "py/runtime.h"
#include "py/stream.h"
@@ -199,7 +200,7 @@ STATIC mp_obj_t file_open(fs_user_mount_t *vfs, const mp_obj_type_t *type, mp_ar
FRESULT res = f_open(&vfs->fatfs, &o->fp, fname, mode);
if (res != FR_OK) {
m_del_obj(pyb_file_obj_t, o);
- mp_raise_OSError(fresult_to_errno_table[res]);
+ mp_raise_OSError_errno_str(fresult_to_errno_table[res], args[0].u_obj);
}
// If we're reading, turn on fast seek.
if (mode == FA_READ) {
generated by cgit v1.2.3 (git 2.39.1) at 2026-08-08 18:32:19 +0000