klemens/longan-movie-player
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Update main.c

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清理无用代码
添加无存储卡情况
This commit is contained in:
greedyhao
2019-08-29 12:02:54 +08:00
parent e5186aad1a
commit ff58662ca2
1 changed files with 41 additions and 31 deletions
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72
gd32v_lcd/src/main.c
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@@ -33,15 +33,13 @@ void init_uart0(void)
}
int main(void)
{
u8 i,m;
float t=0;
{
uint8_t mount_is_ok = 1; /* 0: mount successful ; 1: mount failed */
int offset = 0;
uint64_t start_mtime, delta_mtime;
FIL fil;
FRESULT fr; /* FatFs return code */
UINT br, bw;
UINT br;
rcu_periph_clock_enable(RCU_GPIOA);
rcu_periph_clock_enable(RCU_GPIOC);
@@ -58,44 +56,56 @@ int main(void)
LEDG(1);
LEDB(1);
fr = f_mount(&fs, "", 1);
if (fr == 0)
mount_is_ok = 0;
else
mount_is_ok = 1;
while(1)
{
offset = 0;
fr = f_open(&fil, "logo.bin", FA_READ);
if (fr) printf("open error: %d!\n\r", (int)fr);
f_lseek(&fil, offset);
fr = f_read(&fil, image, sizeof(image), &br);
LCD_ShowPicture(0,0,159,39);
offset += 12800;
LEDB_TOG;
f_lseek(&fil, offset);
fr = f_read(&fil, image, sizeof(image), &br);
LCD_ShowPicture(0,40,159,79);
LEDB_TOG;
delay_1ms(1500);
f_close(&fil);
fr = f_open(&fil, "bmp.bin", FA_READ);
if (fr) printf("open error: %d!\n\r", (int)fr);
offset = 0;
for (int i=0; i<2189;i++)
if (mount_is_ok == 0)
{
offset = 0;
fr = f_open(&fil, "logo.bin", FA_READ);
if (fr) printf("open error: %d!\n\r", (int)fr);
f_lseek(&fil, offset);
fr = f_read(&fil, image, sizeof(image), &br);
LCD_ShowPicture(0,0,159,39);
offset += 12800;
f_lseek(&fil, offset);
LEDB_TOG;
f_lseek(&fil, offset);
fr = f_read(&fil, image, sizeof(image), &br);
LCD_ShowPicture(0,40,159,79);
offset += 12800;
f_lseek(&fil, offset);
LEDB_TOG;
}
delay_1ms(1500);
f_close(&fil);
/* Close the file */
f_close(&fil);
fr = f_open(&fil, "bmp.bin", FA_READ);
if (fr) printf("open error: %d!\n\r", (int)fr);
offset = 0;
for (int i=0; i<2189;i++)
{
fr = f_read(&fil, image, sizeof(image), &br);
LCD_ShowPicture(0,0,159,39);
offset += 12800;
f_lseek(&fil, offset);
LEDB_TOG;
fr = f_read(&fil, image, sizeof(image), &br);
LCD_ShowPicture(0,40,159,79);
offset += 12800;
f_lseek(&fil, offset);
LEDB_TOG;
}
/* Close the file */
f_close(&fil);
}
else
{
LEDR_TOG;
delay_1ms(500);
}
}
}