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G:\2.JPG
按LEDS程序修改,加了其它端口的设置,
两边红色是 LEDS 命令的 编号参数 ,
现在的问题就是 GPB 5 - 8 都可以且,控制灯。
GPB0 也可以,好像是控制 蜂鸣器 LEDS 5 0 蜂鸣器响 LEDS 5 1 不响,
但其它端口不好用,请问还需要设置什么吗?
主要程序源码: 其它和LEDS驱动相同:
static unsigned long gpio_table [] =
{
S3C2410_GPB5,
S3C2410_GPB6,
S3C2410_GPB7,
S3C2410_GPB8,
S3C2410_GPB0,
S3C2410_GPB1,
S3C2410_GPE11,
S3C2410_GPE12,
S3C2410_GPE13,
S3C2410_GPE14,
S3C2410_GPE15,
S3C2410_GPG0,
S3C2410_GPG1,
S3C2410_GPG2,
S3C2410_GPG3,
S3C2410_GPG5,
S3C2410_GPG6,
S3C2410_GPG7,
S3C2410_GPG10,
S3C2410_GPG11,
S3C2410_GPG13,
S3C2410_GPG14,
S3C2410_GPF3,
S3C2410_GPF4,
};
static unsigned int gpio_cfg_table [] =
{
S3C2410_GPB5_OUTP,
S3C2410_GPB6_OUTP,
S3C2410_GPB7_OUTP,
S3C2410_GPB8_OUTP,
S3C2410_GPB0_OUTP,
S3C2410_GPB1_OUTP,
S3C2410_GPE11_OUTP,
S3C2410_GPE12_OUTP,
S3C2410_GPE13_OUTP,
S3C2410_GPE14_OUTP,
S3C2410_GPE15_OUTP,
S3C2410_GPG0_OUTP,
S3C2410_GPG1_OUTP,
S3C2410_GPG2_OUTP,
S3C2410_GPG3_OUTP,
S3C2410_GPG5_OUTP,
S3C2410_GPG6_OUTP,
S3C2410_GPG7_OUTP,
S3C2410_GPG10_OUTP,
S3C2410_GPG11_OUTP,
S3C2410_GPG13_OUTP,
S3C2410_GPG14_OUTP,
S3C2410_GPF3_OUTP,
S3C2410_GPF4_OUTP,
}; |
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