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Indentation fixes

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- Fix dir-locals so emacs won't inject occasional tabs to case statements.
- Fix stray tab indentation in example programs. (Thx @pfalcon for pointing this out)
This commit is contained in:
Angus Gratton 2015-06-09 09:00:32 +10:00
parent a59b1565e4
commit c09167715e
10 changed files with 234 additions and 226 deletions
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40
core/include/esp/gpio.h
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@ -30,27 +30,27 @@ INLINED void gpio_enable(const uint8_t gpio_num, const gpio_direction_t directio
switch(direction) {
case GPIO_INPUT:
iomux_flags = 0;
ctrl_val = GPIO_SOURCE_GPIO;
break;
iomux_flags = 0;
ctrl_val = GPIO_SOURCE_GPIO;
break;
case GPIO_OUTPUT:
iomux_flags = IOMUX_OE;
ctrl_val = GPIO_DRIVE_PUSH_PULL|GPIO_SOURCE_GPIO;
break;
iomux_flags = IOMUX_OE;
ctrl_val = GPIO_DRIVE_PUSH_PULL|GPIO_SOURCE_GPIO;
break;
case GPIO_OUT_OPEN_DRAIN:
iomux_flags = IOMUX_OE;
ctrl_val = GPIO_DRIVE_OPEN_DRAIN|GPIO_SOURCE_GPIO;
break;
iomux_flags = IOMUX_OE;
ctrl_val = GPIO_DRIVE_OPEN_DRAIN|GPIO_SOURCE_GPIO;
break;
case GPIO_INPUT_PULLUP:
iomux_flags = IOMUX_PU;
ctrl_val = GPIO_SOURCE_GPIO;
iomux_flags = IOMUX_PU;
ctrl_val = GPIO_SOURCE_GPIO;
}
iomux_set_gpio_function(gpio_num, iomux_flags);
GPIO_CTRL_REG(gpio_num) = (GPIO_CTRL_REG(gpio_num)&GPIO_INT_MASK) | ctrl_val;
if(direction == GPIO_OUTPUT)
GPIO_DIR_SET = BIT(gpio_num);
GPIO_DIR_SET = BIT(gpio_num);
else
GPIO_DIR_CLEAR = BIT(gpio_num);
GPIO_DIR_CLEAR = BIT(gpio_num);
}
/* Disable GPIO on the specified pin, and set it Hi-Z.
@ -71,9 +71,9 @@ INLINED void gpio_disable(const uint8_t gpio_num)
INLINED void gpio_write(const uint8_t gpio_num, const uint32_t set)
{
if(set)
GPIO_OUT_SET = BIT(gpio_num);
GPIO_OUT_SET = BIT(gpio_num);
else
GPIO_OUT_CLEAR = BIT(gpio_num);
GPIO_OUT_CLEAR = BIT(gpio_num);
}
/* Toggle output of a pin
@ -89,9 +89,9 @@ INLINED void gpio_toggle(const uint8_t gpio_num)
task's pins, without needing to disable/enable interrupts.
*/
if(GPIO_OUT_REG & BIT(gpio_num))
GPIO_OUT_CLEAR = BIT(gpio_num);
GPIO_OUT_CLEAR = BIT(gpio_num);
else
GPIO_OUT_SET = BIT(gpio_num);
GPIO_OUT_SET = BIT(gpio_num);
}
/* Read input value of a GPIO pin.
@ -120,10 +120,10 @@ extern void gpio_interrupt_handler(void);
INLINED void gpio_set_interrupt(const uint8_t gpio_num, const gpio_interrupt_t int_type)
{
GPIO_CTRL_REG(gpio_num) = (GPIO_CTRL_REG(gpio_num)&~GPIO_INT_MASK)
| (int_type & GPIO_INT_MASK);
| (int_type & GPIO_INT_MASK);
if(int_type != INT_NONE) {
_xt_isr_attach(INUM_GPIO, gpio_interrupt_handler);
_xt_isr_unmask(1<<INUM_GPIO);
_xt_isr_attach(INUM_GPIO, gpio_interrupt_handler);
_xt_isr_unmask(1<<INUM_GPIO);
}
}