Aug 13, 2021 at 8:34am UTC
void LED_update() //cập nhật dữ liệu hiển thị ra bảng LED
{
for(int line_height=0;line_height<ScanMode;line_height++)
{
int count=0;
for(int i=0;i<4;i++)
{
for(int index=0;index<2;index++)
{
for(int bit_pos=0;bit_pos<8;bit_pos++)
{
buff_GPIO[line_height][count]=0;
if((buffer_display[0][ line_height][i*2+index] & mask_bit_8S[bit_pos]) != 0)buff_GPIO[line_height][count]|=BR1; //tính data cho nửa panel trên
if((buffer_display[1][ line_height][i*2+index] & mask_bit_8S[bit_pos]) != 0)buff_GPIO[line_height][count]|=BG1;
if((buffer_display[2][ line_height][i*2+index] & mask_bit_8S[bit_pos]) != 0)buff_GPIO[line_height][count]|=BB1;
if((buffer_display[0][16+line_height][i*2+index] & mask_bit_8S[bit_pos]) != 0)buff_GPIO[line_height][count]|=BR2; //tính data cho nửa panel dưới
if((buffer_display[1][16+line_height][i*2+index] & mask_bit_8S[bit_pos]) != 0)buff_GPIO[line_height][count]|=BG2;
if((buffer_display[2][16+line_height][i*2+index] & mask_bit_8S[bit_pos]) != 0)buff_GPIO[line_height][count]|=BB2;
count++;
}
}
Aug 13, 2021 at 8:56am UTC
Once you have formatted your code properly as salem c suggested you will see that you miss a few closing braces.
Aug 13, 2021 at 9:44am UTC
Hello damtran2509,
PLEASE ALWAYS USE CODE TAGS (the <> formatting button), to the right of this box, when posting code.
Along with the proper indenting it makes it easier to read your code and also easier to respond to your post.
http://www.cplusplus.com/articles/jEywvCM9/
http://www.cplusplus.com/articles/z13hAqkS/
Hint: You can edit your post, highlight your code and press the <> formatting button. This will not automatically indent your code. That part is up to you.
You can use the preview button at the bottom to see how it looks.
I found the second link to be the most help.
With proper indenting and a few blank lines this is much easier to read:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
void LED_update() //cập nhật dữ liệu hiển thị ra bảng LED
{
for (int line_height = 0; line_height < ScanMode; line_height++)
{
int count = 0;
for (int i = 0; i < 4; i++)
{
for (int index = 0; index < 2; index++)
{
for (int bit_pos = 0; bit_pos < 8; bit_pos++)
{
buff_GPIO[line_height][count] = 0;
if ((buffer_display[0][line_height][i * 2 + index] & mask_bit_8S[bit_pos]) != 0)
buff_GPIO[line_height][count] |= BR1; //tính data cho nửa panel trên
if ((buffer_display[1][line_height][i * 2 + index] & mask_bit_8S[bit_pos]) != 0)
buff_GPIO[line_height][count] |= BG1;
if ((buffer_display[2][line_height][i * 2 + index] & mask_bit_8S[bit_pos]) != 0)
buff_GPIO[line_height][count] |= BB1;
if ((buffer_display[0][16 + line_height][i * 2 + index] & mask_bit_8S[bit_pos]) != 0)
buff_GPIO[line_height][count] |= BR2; //tính data cho nửa panel dưới
if ((buffer_display[1][16 + line_height][i * 2 + index] & mask_bit_8S[bit_pos]) != 0)
buff_GPIO[line_height][count] |= BG2;
if ((buffer_display[2][16 + line_height][i * 2 + index] & mask_bit_8S[bit_pos]) != 0)
buff_GPIO[line_height][count] |= BB2;
count++;
}
}
This makes it much easier to see that you are missing some closing }s.
Andy
Edit typo:
Last edited on Aug 13, 2021 at 9:45am UTC