void tim2_isr() {
if (timer_get_flag(TIM2, TIM_SR_CC1IF)) {
timer_clear_flag(TIM2, TIM_SR_CC1IF);
scheduler_execute();
}
if (timer_get_flag(TIM2, TIM_SR_CC2IF)) {
timer_clear_flag(TIM2, TIM_SR_CC2IF);
config.decoder.last_t0 = TIM2_CCR2;
config.decoder.needs_decoding_t0 = 1;
}
if (timer_get_flag(TIM2, TIM_SR_CC3IF)) {
timer_clear_flag(TIM2, TIM_SR_CC3IF);
config.decoder.last_t1 = TIM2_CCR3;
config.decoder.needs_decoding_t1 = 1;
}
}
void test_main_init(standard_ldt* stdldt, dword code_base, dword code_limit, dword data_base, dword data_limit,
dword stack_base, dword stack_limit, dword kernel_stack_base, dword kernel_stack_limit, dword graphic_base,
dword graphic_limit, dword eflags)
{
descriptor_new(&(stdldt->code_segment), code_base, code_limit,
descriptor_code32 | descriptor_present | descriptor_gran_byte, privilege_system);
descriptor_new(&(stdldt->data_segment), data_base, data_limit,
descriptor_data32 | descriptor_present | descriptor_gran_byte | descriptor_data_readwrite, privilege_system);
descriptor_new(&(stdldt->edata_segment), data_base, data_limit,
descriptor_data32 | descriptor_present | descriptor_gran_byte | descriptor_data_readwrite, privilege_system);
descriptor_new(&(stdldt->fdata_segment), data_base, data_limit,
descriptor_data32 | descriptor_present | descriptor_gran_byte | descriptor_data_readwrite, privilege_system);
descriptor_new(&(stdldt->stack_segment), stack_base, stack_limit,
descriptor_data32 | descriptor_present | descriptor_gran_byte | descriptor_data_readwrite, privilege_system);
descriptor_new(&(stdldt->kernel_stack_segment), kernel_stack_base, kernel_stack_limit,
descriptor_data32 | descriptor_present | descriptor_gran_byte | descriptor_data_readwrite, privilege_system);
descriptor_new(&(stdldt->graphic_segment), graphic_base, graphic_limit,
descriptor_data32 | descriptor_present | descriptor_gran_byte | descriptor_data_readwrite, privilege_user);
scheduler_execute("test_main", stdldt, 0, stack_limit - 1, eflags, kernel_stack_limit - 1, process_state_daemon);
}
