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dunno, changes and stuff

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This commit is contained in:
FrankE
2022-07-17 14:47:21 +02:00
parent 331f9f3e6c
commit 07917fe5ba
19 changed files with 1449 additions and 192 deletions
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82
io/GPIO.h
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@@ -6,6 +6,8 @@
#if IS_ESP8266
/*
#include "fastGPIO.h"
struct MyGPIO {
@@ -93,6 +95,86 @@
}
};
*/
#include "driver/gpio.h"
#include "esp8266/gpio_struct.h"
struct MyGPIO {
static inline bool get(const uint8_t num) {
return get((gpio_num_t)num);
}
static inline bool get(const gpio_num_t num) {
return gpio_get_level(num); // TODO faster access like READ_PERI_REG??
}
template <typename T> static inline void setOrClear(const uint8_t num, const T val) {
if (val) {set(num);} else {clear(num);}
//WRITE_PERI_REG(GPIO_OUT_W1TS_REG, (val != 0) << num); // branchless but usually slower
//WRITE_PERI_REG(GPIO_OUT_W1TC_REG, (val == 0) << num);
}
__attribute__((always_inline)) static inline void set(const uint8_t num) {
//gpio_set_level((gpio_num_t)num, 1); // TODO: faster
GPIO.out_w1ts |= (0x1 << num);
}
__attribute__((always_inline)) static inline void clear(const uint8_t num) {
//gpio_set_level((gpio_num_t)num, 0); // TODO: faster
GPIO.out_w1tc |= (0x1 << num);
}
static inline void setOutput(const uint8_t num) {
setOutput((gpio_num_t)num);
}
static inline void setOutput(const gpio_num_t num) {
//gpio_set_direction(num, GPIO_MODE_OUTPUT); // does not always suffice?!
gpio_config_t io_conf;
io_conf.intr_type = GPIO_INTR_DISABLE;
io_conf.mode = GPIO_MODE_OUTPUT;
io_conf.pin_bit_mask = (1<<num);
io_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
io_conf.pull_up_en = GPIO_PULLUP_DISABLE;
ESP_ERROR_CHECK(gpio_config(&io_conf));
}
static inline void setInput(const uint8_t num) {
setInput((gpio_num_t)num);
}
static inline void setInput(const gpio_num_t num) {
//gpio_set_direction(num, GPIO_MODE_INPUT); // does not always suffice?!
gpio_config_t io_conf;
io_conf.intr_type = GPIO_INTR_DISABLE;
io_conf.mode = GPIO_MODE_INPUT;
io_conf.pin_bit_mask = (1<<num);
io_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
io_conf.pull_up_en = GPIO_PULLUP_DISABLE;
ESP_ERROR_CHECK(gpio_config(&io_conf));
}
static inline void setInputPullUp(const uint8_t num) {
setInputPullUp((gpio_num_t)num);
}
static inline void setInputPullUp(const gpio_num_t num) {
gpio_config_t io_conf;
io_conf.intr_type = GPIO_INTR_DISABLE;
io_conf.mode = GPIO_MODE_INPUT;
io_conf.pin_bit_mask = (1<<num);
io_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
io_conf.pull_up_en = GPIO_PULLUP_ENABLE; // here
ESP_ERROR_CHECK(gpio_config(&io_conf));
}
static void toggleBuiltInLED() {
static bool level = false;
setOutput(GPIO_NUM_2);
level = !level;
if (level) {set(GPIO_NUM_2);} else {clear(GPIO_NUM_2);}
}
};
#elif IS_ESP32