/**
* @brief Main program.
* @param None
* @retval None
*/
int main(void)
{
uint32_t x;
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f072xb.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f0xx.c file
*/
/* initialization of the tables values for DAC signal generations */
for (x = 0; x < SIN1_ARRAY_SIZE; x++)
{
sin1_data[x] = (uint32_t) GenerateWave(INCREMENT1, DAC_AMPL_MAX); /* as the DAC buffer are enabled */
sin1_data[x] += sin1_data[x] << 16;
}
ConfigureGPIO();
ConfigureGPIOasAnalog();
ConfigureDAC();
ConfigureDMA();
ConfigureTIM7();
__WFI(); /* If an error occurs or the execution is stop by debugger, the wait mode is exited */
SysTick_Config(48000); /* 1ms config */
while (1) /* Infinite loop only reach in case of error */
{
}
}
/**
* @brief Main program.
* @param None
* @retval None
*/
int main(void)
{
uint32_t x;
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f072xb.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f0xx.c file
*/
/* initialization of the tables values for DAC signal generations */
for (x = 0; x < SIN1_ARRAY_SIZE; x++)
{
sin1_data[x] = GenerateWave(INCREMENT1, DAC_AMPL_MAX); /* DAC 1 has its buffer enabled */
}
ConfigureGPIOasAnalog();
ConfigureDAC();
x = 0;
while (1) /* Infinite loop only reach in case of error */
{
DAC->DHR12RD = (uint32_t)((sin1_data[x] << 16) + sin1_data[x]);
x++;
if (x >= SIN1_ARRAY_SIZE)
{
x = 0;
}
}
}
/**
* @brief Main program.
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f072xb.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f0xx.c file
*/
ConfigureGPIOasAnalog();
ConfigureDAC();
ConfigureTIM7();
__WFI(); /* the wait mode should never be exited as not interrupt enabled*/
while(1);
}
