From 30a17683a99832f69d9628537a6acafb928a1575 Mon Sep 17 00:00:00 2001 From: Graeme Winter Date: Thu, 15 Apr 2021 21:23:37 +0100 Subject: [PATCH] Fix working with str --- micropython/modules/pico_scroll/pico_scroll.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/micropython/modules/pico_scroll/pico_scroll.cpp b/micropython/modules/pico_scroll/pico_scroll.cpp index 9106bd12..11e3937d 100644 --- a/micropython/modules/pico_scroll/pico_scroll.cpp +++ b/micropython/modules/pico_scroll/pico_scroll.cpp @@ -68,7 +68,7 @@ mp_obj_t picoscroll_set_pixel(mp_obj_t x_obj, mp_obj_t y_obj, mp_obj_t v_obj) { unsigned char * buffer; int text_len, bfr_len; - mp_get_buffer_raise(text_obj, &bufinfo, MP_BUFFER_RW); + mp_get_buffer_raise(text_obj, &bufinfo, MP_BUFFER_READ); unsigned char * values = (unsigned char *) bufinfo.buf; int brightness = mp_obj_get_int(brightness_obj); int offset = mp_obj_get_int(offset_obj);