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Fix reload while display is updating.

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Scott Shawcroft 2019-02-15 13:52:25 -08:00
parent 53fa65e318
commit b1e8c43679
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GPG Key ID: FD0EDC4B6C53CA59
1 changed files with 7 additions and 0 deletions
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7
shared-module/displayio/__init__.c
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@ -2,6 +2,7 @@
#include <string.h>
#include "shared-module/displayio/__init__.h"
#include "py/reload.h"
#include "shared-bindings/displayio/Bitmap.h"
#include "shared-bindings/displayio/Display.h"
#include "shared-bindings/displayio/Group.h"
@ -22,6 +23,12 @@ static inline void swap(uint16_t* a, uint16_t* b) {
bool refreshing_displays = false;
void displayio_refresh_displays(void) {
// Somehow reloads from the sdcard are being lost. So, cheat and reraise.
if (reload_requested) {
mp_raise_reload_exception();
return;
}
if (refreshing_displays) {
return;
}