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add Chapter04/Dockerfile, Chapter04/bare/.clang-tidy

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This commit is contained in:
Amar Mahmutbegovic
2024-04-28 16:44:50 +02:00
parent d3c4899268
commit 92f1583cb4
59 changed files with 53 additions and 33 deletions
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11
Chapter04/bare/app/src/main.cpp
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@@ -1,9 +1,8 @@
#include <cstdint>
#include <stm32f0xx_hal.h>
#include <hal.hpp>
#include <uart_stm32.hpp>
#include <stm32f072xb.h>
extern "C" int main(void)
{
@@ -15,14 +14,14 @@ extern "C" int main(void)
uart.puts("Hello world !\r\n");
std::uint32_t time_prev = hal::time::get_ms();
while(1)
constexpr std::uint32_t c_1000_ms = 1000;
while(true)
{
if(volatile auto time_now = hal::time::get_ms();
time_now - time_prev > 1000)
if(auto time_now = hal::time::get_ms();
time_now - time_prev > c_1000_ms)
{
uart.puts("While loop 1000 ms ping ...\r\n");
time_prev = time_now;
}
}
}