int main() {
cpuSetup();
#if USE_DEBUG_PIN
GpioPin_ConfigureOut(&DEBUG_PIN, 0);
#endif
SettingsStore_Init();
// intiailize sub-modules
MIDI_Init();
Panel_Init();
// FIXME: panel must be configured first at the moment,
// as LPC1343CodeBase SPI driver reconfigures PIO0.2
Keyboard_Init();
// enable TMR16B0 clock
SCB_SYSAHBCLKCTRL |= SCB_SYSAHBCLKCTRL_CT16B0;
// configure TMR16B0 to kick at 10kHz
TMR_TMR16B0MR0 = TIMER16_CCLK_100US;
TMR_TMR16B0MCR = TMR_TMR16B0MCR_MR0_INT_ENABLED | TMR_TMR16B0MCR_MR0_RESET_ENABLED;
// Enable the TIMER0 interrupt, end eventually enable the timer itself
NVIC_EnableIRQ(TIMER_16_0_IRQn);
TMR_TMR16B0TCR = TMR_TMR16B0TCR_COUNTERENABLE_ENABLED;
// keyboard and panel handling is performed in the timer interrupt context
// all we need to do in the main code is to send any pendind MIDI data
// and go to sleep until next interrupt
while (1) {
MIDI_SendQueued();
// Wait For Interrupt
__asm volatile ("wfi");
}
return 0;
}
//------------------------------------------------------------------------------------------------------------------------------------------------------
void Hardware_Init(void)
{
HAL_Init();
SystemClock_Config();
__GPIOA_CLK_ENABLE();
__GPIOB_CLK_ENABLE();
__GPIOC_CLK_ENABLE();
__GPIOD_CLK_ENABLE();
__GPIOE_CLK_ENABLE();
__GPIOF_CLK_ENABLE();
__GPIOG_CLK_ENABLE();
__DMA1_CLK_ENABLE(); // Для DAC1 (бикалка)
__TIM7_CLK_ENABLE(); // Для DAC1 (бикалка)
__DAC_CLK_ENABLE(); // Для бикалки
__PWR_CLK_ENABLE();
__SYSCFG_CLK_ENABLE();
HAL_NVIC_SetPriority(SysTick_IRQn, PRIORITY_SYS_TICK);
// Timer /////////////////////////////////////////////////////////////////
//RCC_PCLK1Config(RCC_HCLK_Div1);
// Таймер для мс
HAL_NVIC_SetPriority(TIM6_DAC_IRQn, PRIORITY_TIMER_TIM6);
HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn);
Timer_Init();
Panel_Init();
FSMC_Init();
FSMC_SetMode(ModeFSMC_FPGA);
FDrive_Init();
}
void Hardware_Init()
{
HAL_Init();
SystemClock_Config();
__GPIOA_CLK_ENABLE();
__GPIOB_CLK_ENABLE();
__GPIOC_CLK_ENABLE();
__GPIOD_CLK_ENABLE();
__GPIOE_CLK_ENABLE();
__GPIOF_CLK_ENABLE();
__GPIOG_CLK_ENABLE();
__DMA1_CLK_ENABLE(); // Для DAC1 (бикалка)
__TIM6_CLK_ENABLE(); // Для отсчёта миллисекунд
__TIM2_CLK_ENABLE(); // Для тиков
__TIM7_CLK_ENABLE(); // Для DAC1 (бикалка)
__DAC_CLK_ENABLE(); // Для бикалки
__PWR_CLK_ENABLE();
__SYSCFG_CLK_ENABLE();
HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
// Timer /////////////////////////////////////////////////////////////////
//RCC_PCLK1Config(RCC_HCLK_Div1);
// Таймер для мс
HAL_NVIC_SetPriority(TIM6_DAC_IRQn, 2, 0);
HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn);
if (HAL_TIM_Base_Init(&handleTIM6forTimer) != HAL_OK)
{
HARDWARE_ERROR
}
if (HAL_TIM_Base_Start_IT(&handleTIM6forTimer) != HAL_OK)
{
HARDWARE_ERROR
}
// Таймер для тиков
TIM_HandleTypeDef tim2handle =
{
TIM2,
{
0,
TIM_COUNTERMODE_UP,
0xffffffff,
TIM_CLOCKDIVISION_DIV1
}
};
if (HAL_TIM_Base_Init(&tim2handle) != HAL_OK)
{
HARDWARE_ERROR
}
if (HAL_TIM_Base_Start(&tim2handle) != HAL_OK)
{
HARDWARE_ERROR
}
Sound_Init();
#ifdef SPI_ENABLE
Panel_Init();
#endif
FSMC_Init();
ADC_Init();
FDrive_Init();
// Analog and DAC programmable SPI ////////////////////////////////////////
GPIO_InitTypeDef isGPIOG =
{
GPIO_PIN_2 | GPIO_PIN_3 | GPIO_PIN_5 | GPIO_PIN_7, // GPIO_PIN_1 - для работы с дисплеем
GPIO_MODE_OUTPUT_PP,
GPIO_NOPULL,
GPIO_SPEED_HIGH,
GPIO_AF0_MCO
};
HAL_GPIO_Init(GPIOG, &isGPIOG);
isGPIOG.Pin = GPIO_PIN_1;
isGPIOG.Mode = GPIO_MODE_OUTPUT_PP;
isGPIOG.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOG, &isGPIOG);
HAL_GPIO_WritePin(GPIOG, GPIO_PIN_1, GPIO_PIN_RESET); // PG1 - когда равен 1, чтение дисплея, в остальных случаях 0
RTC_Init();
}
//------------------------------------------------------------------------------------------------------------------------------------------------------
void Hardware_Init(void)
{
HAL_Init();
SystemClock_Config();
#ifndef _MS_VS
__GPIOA_CLK_ENABLE();
__GPIOB_CLK_ENABLE();
__GPIOC_CLK_ENABLE();
__GPIOD_CLK_ENABLE();
__GPIOE_CLK_ENABLE();
__GPIOF_CLK_ENABLE();
__GPIOG_CLK_ENABLE();
__DMA1_CLK_ENABLE(); // Для DAC1 (бикалка)
__TIM7_CLK_ENABLE(); // Для DAC1 (бикалка)
__DAC_CLK_ENABLE(); // Для бикалки
__PWR_CLK_ENABLE();
__SYSCFG_CLK_ENABLE();
#endif
HAL_NVIC_SetPriority(SysTick_IRQn, PRIORITY_SYS_TICK);
// Timer /////////////////////////////////////////////////////////////////
//RCC_PCLK1Config(RCC_HCLK_Div1);
// Таймер для мс
HAL_NVIC_SetPriority(TIM6_DAC_IRQn, PRIORITY_TIMER_TIM6);
HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn);
Timer_Init();
Sound_Init();
Panel_Init();
FSMC_Init();
FSMC_SetMode(ModeFSMC_FPGA);
RAM_Init();
FDrive_Init();
// Analog and DAC programmable SPI ////////////////////////////////////////
GPIO_InitTypeDef isGPIO =
{
GPIO_PIN_10 | GPIO_PIN_12, // SPI SCLK, DATA
GPIO_MODE_OUTPUT_PP,
GPIO_NOPULL,
GPIO_SPEED_HIGH,
GPIO_AF0_MCO
};
HAL_GPIO_Init(GPIOC, &isGPIO);
isGPIO.Pin = GPIO_PIN_3 | GPIO_PIN_6; // SPI select1, select2
HAL_GPIO_Init(GPIOD, &isGPIO);
isGPIO.Pin = GPIO_PIN_10 | GPIO_PIN_15; // SPI select3, select4
HAL_GPIO_Init(GPIOG, &isGPIO);
RTC_Init();
}
