Mirrors_Framework/rt-thread
1
0
Fork 0
mirror of https://github.com/RT-Thread/rt-thread.git synced 2026-03-27 01:10:20 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

fix: gPIO/ADC driver

Browse Source 
1. add ADC temperature&vref channel.
2.add GPIO IPD/OD configration
This commit is contained in:
192.168.1.134
2021-10-11 20:00:58 +08:00
parent 1cc7c67850
commit f97f623c51
4 changed files with 21 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
bsp/n32g452xx/Libraries/rt_drivers/drv_adc.c
View File

@@ -98,6 +98,9 @@ static rt_uint32_t n32_adc_get_channel(rt_uint32_t channel)
case 17:
n32_channel = ADC_CH_17;
break;
case 18:
n32_channel = ADC_CH_18;
break;
}
return n32_channel;
@@ -124,6 +127,12 @@ static rt_err_t n32_adc_enabled(struct rt_adc_device *device, rt_uint32_t channe
/* ADCx regular channels configuration */
ADC_ConfigRegularChannel(n32_adc_handler, n32_adc_get_channel(channel), 1, ADC_SAMP_TIME_28CYCLES5);
if (((n32_adc_handler == ADC2) || (n32_adc_handler == ADC2))
&& ((n32_adc_get_channel(channel) == ADC_CH_16) || (n32_adc_get_channel(channel) == ADC_CH_18)))
{
ADC_EnableTempSensorVrefint(ENABLE);
}
/* Enable ADCx */
ADC_Enable(n32_adc_handler, ENABLE);

1
bsp/n32g452xx/Libraries/rt_drivers/drv_common.c
View File

@@ -26,6 +26,7 @@ static void reboot(uint8_t argc, char **argv)
rt_hw_cpu_reset();
}
FINSH_FUNCTION_EXPORT_ALIAS(reboot, __cmd_reboot, Reboot System);
MSH_CMD_EXPORT(reboot, Reboot System);
#endif /* RT_USING_FINSH */
/**

10
bsp/n32g452xx/Libraries/rt_drivers/drv_gpio.c
View File

@@ -552,6 +552,16 @@ void n32_pin_mode(rt_device_t dev, rt_base_t pin, rt_base_t mode)
/* input setting: pull up. */
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
}
else if (mode == PIN_MODE_INPUT_PULLDOWN)
{
/* input setting: pull up. */
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPD;
}
else if (mode == PIN_MODE_OUTPUT_OD)
{
/* input setting: pull up. */
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_OD;
}
else
{
/* input setting:default. */

1
bsp/n32g452xx/n32g452xx-mini-system/applications/main.c
View File

@@ -7,6 +7,7 @@
* Date Author Notes
* 2015-07-29 Arda.Fu first implementation
*/
#include <stdint.h>
#include <rtthread.h>
#include <rtdevice.h>