1Import('RTT_ROOT')
2Import('rtconfig')
3from building import *
4
5cwd = GetCurrentDir()
6
7# add the general drivers.
8src = Split("""
9""")
10
11if GetDepend(['RT_USING_PIN']):
12    src += ['drv_gpio.c']
13
14if GetDepend(['RT_USING_SERIAL']):
15    if GetDepend(['RT_USING_SERIAL_V2']):
16        src += ['drv_usart_v2.c']
17    else:
18        src += ['drv_usart.c']
19
20if GetDepend(['RT_USING_HWTIMER']):
21    src += ['drv_hwtimer.c']
22
23if GetDepend(['RT_USING_PWM']):
24    src += ['drv_pwm.c']
25
26if GetDepend(['RT_USING_SPI']):
27    src += ['drv_spi.c']
28
29if GetDepend(['RT_USING_I2C', 'RT_USING_I2C_BITOPS']):
30    if GetDepend('BSP_USING_I2C1') or GetDepend('BSP_USING_I2C2') or GetDepend('BSP_USING_I2C3') or GetDepend('BSP_USING_I2C4'):
31        src += ['drv_i2c.c']
32
33if GetDepend(['RT_USING_ADC']):
34    src += Glob('drv_adc.c')
35
36if GetDepend(['RT_USING_DAC']):
37    src += Glob('drv_dac.c')
38
39if GetDepend(['RT_USING_CAN']):
40    src += ['drv_can.c']
41
42if GetDepend(['RT_USING_RTC']):
43    src += ['drv_rtc.c']
44
45if GetDepend(['RT_USING_WDT']):
46    src += ['drv_wdt.c']
47
48path =  [cwd]
49path += [cwd + '/config']
50
51group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
52
53Return('group')
54
55