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code fix

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This commit is contained in:
cuu 2022-02-13 13:40:31 +08:00
parent 24f1649b90
commit c1215b0f1d
2 changed files with 8 additions and 3 deletions
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3
Code/thermal_printer/config.h
View File

@ -1,6 +1,9 @@
#ifndef CONFIG_H #ifndef CONFIG_H
#define CONFIG_H #define CONFIG_H
#include <freetype2/ft2build.h>
#include <freetype/freetype.h>
///raspberry pi CM3 ///raspberry pi CM3
#define BCM_GPIO_28 28 #define BCM_GPIO_28 28

8
Code/thermal_printer/printer.c
View File

@ -432,9 +432,11 @@ uint8_t print_lines_ft(CONFIG*cfg) {
uint8_t lastidx,lastw,lastj; uint8_t lastidx,lastw,lastj;
uint8_t row; uint8_t row;
uint16_t line_bits;
int8_t left = ser_cache.idx; int8_t left = ser_cache.idx;
uint8_t rv;
line_bits=cfg->margin.width; line_bits=cfg->margin.width;
dot_line_idx = line_bits/8; dot_line_idx = line_bits/8;
dot_line_bitsidx = line_bits%8; dot_line_bitsidx = line_bits%8;
@ -475,7 +477,7 @@ uint8_t print_lines_ft(CONFIG*cfg) {
if(w > 0 && (w%8) == 0) j++; if(w > 0 && (w%8) == 0) j++;
if(dot_line_bitsidx > 7 ){ if(dot_line_bitsidx > 7 ){
dot_line_idx++; dot_line_idx++;
dot_line_bitxidx=0; dot_line_bitsidx=0;
} }
unsigned char p = unsigned char p =