EMTime/libopencm3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

other/adc_temperature_sensor: Cosmetics.

Browse Source
This commit is contained in:
Uwe Hermann
2011-11-12 15:03:02 +01:00
parent 61ff27cfbe
commit cd259c6eb3
2 changed files with 7 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
examples/stm32/f1/other/adc_temperature_sensor/adc.c
View File

@@ -63,7 +63,7 @@ void adc_setup(void)
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_ADC1EN);
/* Make shure it doesn't run during config. */
/* Make sure the ADC doesn't run during config. */
adc_off(ADC1);
/* We configure everything for one single conversion. */
@@ -96,12 +96,12 @@ void my_usart_print_int(u32 usart, int value)
usart_send(usart, '-');
value = value * -1;
}
while (value > 0) {
buffer[nr_digits++] = "0123456789"[value % 10];
value /= 10;
}
for (i = nr_digits; i >= 0; i--)
usart_send(usart, buffer[i]);
}
@@ -129,16 +129,16 @@ int main(void)
/* Select the channel we want to convert. 16=temperature_sensor. */
channel_array[0] = 16;
adc_set_regular_sequence(ADC1, 1, channel_array);
/*
* If the ADC_CR2_ON bit is already set -> setting it another time
* starts the conversion.
*/
adc_on(ADC1);
/* Wait for end of conversion. */
while (!(ADC_SR(ADC1) & ADC_SR_EOC));
temperature = ADC_DR(ADC1);
/*