串口整活

[i=s] 本帖最后由 hdydy 于 2024-1-27 21:47 编辑 [/i]<br /> <br /> 参考 [https://www.cnblogs.com/kirito-c/p/5971988.html](https://www.cnblogs.com/kirito-c/p/5971988.html) [https://blog.csdn.net/u014636245/article/details/83661559](https://blog.csdn.net/u014636245/article/details/83661559) 串口打印视频帧  ``` void print_rgb() { uint8_t r = 0, c = 0; uint32_t i = 0; printf("RGB_TOTAL_SIZE=%d\n", RGB_TOTAL_SIZE); while(i < RGB_TOTAL_SIZE) { for(r = 0; r < RGB_HEIGHT; r++) { for(c = 0; c < RGB_WIDTH; c++) { printf("\e[48;2;%d;%d;%dm ", rgb_data[i], rgb_data[i+1], rgb_data[i+2]); i += 3; bflb_mtimer_delay_us(2); } printf("\e[m\n"); } // if(i == RGB_TOTAL_SIZE) i = 0; bflb_mtimer_delay_ms(25); printf("\e[%dA", RGB_HEIGHT); } printf("\e[%dB", RGB_HEIGHT); } void print_char() { uint8_t r = 0, c = 0; uint32_t i = 0; printf("CHAR_TOTAL_SIZE=%d\n", CHAR_TOTAL_SIZE); while(i < CHAR_TOTAL_SIZE) { for(r = 0; r < CHAR_HEIGHT; r++) { for(c = 0; c < CHAR_WIDTH; c++) { printf("%c", char_data[i++]); // bflb_mtimer_delay_us(2); } printf("\e[m\n"); } // if(i == CHAR_TOTAL_SIZE) i = 0; bflb_mtimer_delay_ms(25); printf("\e[%dA", CHAR_HEIGHT); } printf("\e[%dB", CHAR_HEIGHT); } ```

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好玩极了

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