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add CONFIG printf

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cuu 2021-05-13 13:00:33 +08:00
parent c6e3c43116
commit 3186a3216f
1 changed files with 2 additions and 1 deletions
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3
Code/thermal_printer/devterm_thermal_printer.c
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@ -680,7 +680,7 @@ void loop() {
fp = NULL; fp = NULL;
fp = fopen(FIFO_FILE,"r+b"); fp = fopen(FIFO_FILE,"r+b");
if (fp != NULL) { if (fp != NULL) {
g_config.fp = fp;
while(1) while(1)
{ {
fread(readbuf,1, 1,fp); fread(readbuf,1, 1,fp);
@ -688,6 +688,7 @@ void loop() {
parse_serial_stream(&g_config,readbuf[0]); parse_serial_stream(&g_config,readbuf[0]);
} }
fclose(fp); fclose(fp);
g_config.fp = NULL;
} }
sleep(1); sleep(1);