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19 | 19 | ||
20 | *********************************************************************/ |
20 | *********************************************************************/ |
21 | #include <stdint.h> |
21 | #include <stdint.h> |
22 | #include <string.h> |
22 | #include <string.h> |
23 | #include "SSD1306.h" |
23 | #include "SSD1306.h" |
24 | #include "stm32f1xx_hal_conf.h" |
- | |
25 | #include "stm32f1xx_hal.h" |
24 | #include "stm32l1xx_hal.h" |
26 | 25 | ||
27 | 26 | ||
28 | #define swap(x,y) { typeof(x)t = x; x=y; y=t; } |
27 | #define swap(x,y) { typeof(x)t = x; x=y; y=t; } |
29 | #define abs(x) ((x)>0?(x):-(x)) |
28 | #define abs(x) ((x)>0?(x):-(x)) |
30 | 29 |