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lock print

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Kizarm 2024-08-17 20:59:36 +02:00
parent dc1a63fbb0
commit 273a477a37
1 changed files with 8 additions and 1 deletions
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9
V203/hello/linux/print.cpp
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@ -1,16 +1,22 @@
#include <cstdio>
#include <mutex>
#include "utils.h"
static std::mutex Mutex;
void print_morse_table (const TABLE<unsigned char, 64> & tab) {
Mutex.lock();
int n = 0;
printf("static const unsigned char compressed_table [] = {");
for (auto & e: tab) {
if ((n % 16) == 0) printf("\n");
if ((n % 16) == 0) printf("\n ");
printf("0x%02x,", e);
n++;
}
printf("\n};\n");
Mutex.unlock();
}
void print_sinus_table (const TABLE<unsigned short, 256> & tab) {
Mutex.lock();
int n = 0;
printf("static const uint16_t sin_tab [] = {");
for (auto & e: tab) {
@ -19,4 +25,5 @@ void print_sinus_table (const TABLE<unsigned short, 256> & tab) {
n++;
}
printf("\n};\n");
Mutex.unlock();
}