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author | Riku Isokoski <riksu9000@gmail.com> | 2021-10-29 13:10:34 +0300 |
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committer | Riku Isokoski <riksu9000@gmail.com> | 2021-10-29 13:22:14 +0300 |
commit | 30520d262b8bae9868645462e196027389dce246 (patch) | |
tree | e50d3667986b664523c9d9dc9b7ad8c5d019ee41 /src/displayapp/screens/Twos.cpp | |
parent | 71ce13d3095febf9dcdb0ddc6ca03b515fd7d57a (diff) |
Memory savings by replacing strings
Diffstat (limited to 'src/displayapp/screens/Twos.cpp')
-rw-r--r-- | src/displayapp/screens/Twos.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/displayapp/screens/Twos.cpp b/src/displayapp/screens/Twos.cpp index 4201d501..d12ef906 100644 --- a/src/displayapp/screens/Twos.cpp +++ b/src/displayapp/screens/Twos.cpp @@ -1,10 +1,10 @@ #include "Twos.h" -#include <lvgl/lvgl.h> -#include <string> -#include <charconv> #include <array> -#include <vector> +#include <cstdio> +#include <cstdlib> +#include <lvgl/lvgl.h> #include <utility> +#include <vector> using namespace Pinetime::Applications::Screens; @@ -265,7 +265,9 @@ void Twos::updateGridDisplay(Tile grid[][4]) { for (int row = 0; row < 4; row++) { for (int col = 0; col < 4; col++) { if (grid[row][col].value) { - lv_table_set_cell_value(gridDisplay, row, col, (std::to_string(grid[row][col].value)).c_str()); + char buffer[7]; + sprintf(buffer, "%d", grid[row][col].value); + lv_table_set_cell_value(gridDisplay, row, col, buffer); } else { lv_table_set_cell_value(gridDisplay, row, col, ""); } |