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Add esp/iomux_regs.h

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This commit is contained in:
Alex Stewart 2015-08-18 17:38:31 -07:00
parent f4113c6957
commit 9727df5f6c
7 changed files with 197 additions and 180 deletions
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6
examples/blink/blink.c
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@ -30,8 +30,8 @@ void blinkenTask(void *pvParameters)
/* This task uses all raw register operations to set the pins.
It's not fully parameterised, as the IOMUX_SET macro requires the pin number
as part of the GPxx value.
It's not fully parameterised, as the IOMUX_GPIO# macros involve a non-linear
mapping from GPIO to IOMUX ports.
There is no significant performance benefit to this way over the
blinkenTask version, so it's probably better to use the blinkenTask
@ -42,7 +42,7 @@ void blinkenTask(void *pvParameters)
void blinkenRegisterTask(void *pvParameters)
{
GPIO_DIR_SET = BIT(gpio);
IOMUX_SET(GP14,GPIO,IOMUX_OE); /* change this line if you change 'gpio' */
IOMUX_GPIO14 = IOMUX_GPIO14_FUNC_GPIO | IOMUX_PIN_OUTPUT_ENABLE; /* change this line if you change 'gpio' */
while(1) {
GPIO_OUT_SET = BIT(gpio);
vTaskDelay(1000 / portTICK_RATE_MS);