eurorack/midi2cv/bootloader/bootloader.cc

50 lines
900 B
C++
Raw Normal View History

#include <stm32f37x_conf.h>
2020-02-26 23:22:01 +00:00
#include "midi2cv/drivers/eco_display.h"
#include "stmlib/system/bootloader_utils.h"
#include "stmlib/system/system_clock.h"
#include <U8x8lib.h>
using namespace stmlib;
2020-02-26 23:22:01 +00:00
extern "C" void __cxa_pure_virtual()
{
while (1)
;
}
extern "C" {
2020-02-26 23:22:01 +00:00
void SysTick_Handler()
{
system_clock.Tick();
}
}
2019-09-19 14:41:32 +00:00
const uint32_t kStartAddress = 0x08008000;
EcoDisplay display;
int main(void)
{
SystemInit();
SysTick_Config(F_CPU / 1000);
system_clock.Init();
display.Init();
2020-02-25 21:05:06 +00:00
display.u8x8()->setFont(u8x8_font_5x7_f);
display.u8x8()->drawString(0, 0, "RolfOS 1.0");
2020-02-26 23:22:01 +00:00
system_clock.Delay(20);
2020-02-25 21:05:06 +00:00
display.u8x8()->drawString(0, 2, "Display ready");
2020-02-26 23:22:01 +00:00
system_clock.Delay(50);
2020-02-25 21:05:06 +00:00
display.u8x8()->drawString(0, 3, "Ehre ready");
2020-02-26 23:22:01 +00:00
system_clock.Delay(50);
2020-02-25 21:05:06 +00:00
display.u8x8()->drawString(0, 5, "let's fetz");
2020-02-26 23:22:01 +00:00
system_clock.Delay(100);
Uninitialize();
JumpTo(kStartAddress);
2019-08-29 15:43:30 +00:00
}