diff options
| author | Daniel Friesel <derf@finalrewind.org> | 2022-01-26 22:38:50 +0100 |
|---|---|---|
| committer | Daniel Friesel <derf@finalrewind.org> | 2022-01-26 22:38:50 +0100 |
| commit | 0290ca63a235b98642d54bdd3fc2ec5121b5dd69 (patch) | |
| tree | def579c0970e3d0522ced0efacab7c9466878648 /include | |
| parent | 6be3d8699095f53f037e051ba889b1187609d19f (diff) | |
arduino-nano stdin: incerement ring buffer pointer in a less obscure fashion
Diffstat (limited to 'include')
| -rw-r--r-- | include/arch/arduino-nano/driver/stdin.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/arch/arduino-nano/driver/stdin.h b/include/arch/arduino-nano/driver/stdin.h index 1085111..1f83c11 100644 --- a/include/arch/arduino-nano/driver/stdin.h +++ b/include/arch/arduino-nano/driver/stdin.h @@ -19,8 +19,8 @@ class StandardInput { char getKey(); inline void addKey(char key) { - buffer[write_pos++] = key; - write_pos %= 8; + buffer[write_pos] = key; + write_pos = (write_pos + 1) % 8; } }; |