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[FL-1167] Rework GPIO and EXTI with LL lib (#424)

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* api-hal-gpio: rework gpio on ll
* one_wire_slave: rework gpio initialization
* interrupts: add attribute weak to hal exti interrupts handlers
* api-hal-gpio: add exti interrupt handlers
* input: rework with api-hal-gpio interrupts
* one_wire_slave: rework with api-hal-gpio interrupts
* api-hal-gpio: fix incorrect exti line config
* api-hal-gpio: add doxygen documentation
* api-hal-gpio: add enable / disable interrupts
* api-hal-gpio: add get_rfid_level
* core: remove api-gpio
* applications: rework gpio with api-hal-gpio
* lib: rework gpio with api-hal-gpio
* rfal: disable exti interrupt when rfal is inactive
* rfal: add interrupt gpio reinitialization
* api-hal-gpio: hide setting speed and pull mode LL implementation
* stm32wbxx_it: remove unused EXTI handlers
* api-hal-gpio: guard set, enable, disable and remove interrupt
* Drop F4 target
* Accessor: update gpio api usage

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
This commit is contained in:
gornekich
2021-04-29 11:51:48 +03:00
committed by GitHub
parent c3350990c2
commit b405a22cd1
147 changed files with 482 additions and 18140 deletions
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28
lib/onewire/one_wire_master.cpp
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@@ -11,11 +11,11 @@ OneWireMaster::~OneWireMaster() {
}
void OneWireMaster::start(void) {
gpio_init(gpio, GpioModeOutputOpenDrain);
hal_gpio_init(gpio, GpioModeOutputOpenDrain, GpioPullNo, GpioSpeedLow);
}
void OneWireMaster::stop(void) {
gpio_init(gpio, GpioModeAnalog);
hal_gpio_init(gpio, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
}
void OneWireMaster::reset_search() {
@@ -154,25 +154,25 @@ bool OneWireMaster::reset(void) {
uint8_t retries = 125;
// wait until the gpio is high
gpio_write(gpio, true);
hal_gpio_write(gpio, true);
do {
if(--retries == 0) return 0;
delay_us(2);
} while(!gpio_read(gpio));
} while(!hal_gpio_read(gpio));
// pre delay
delay_us(OneWireTiming::RESET_DELAY_PRE);
// drive low
gpio_write(gpio, false);
hal_gpio_write(gpio, false);
delay_us(OneWireTiming::RESET_DRIVE);
// release
gpio_write(gpio, true);
hal_gpio_write(gpio, true);
delay_us(OneWireTiming::RESET_RELEASE);
// read and post delay
r = !gpio_read(gpio);
r = !hal_gpio_read(gpio);
delay_us(OneWireTiming::RESET_DELAY_POST);
return r;
@@ -182,15 +182,15 @@ bool OneWireMaster::read_bit(void) {
bool result;
// drive low
gpio_write(gpio, false);
hal_gpio_write(gpio, false);
delay_us(OneWireTiming::READ_DRIVE);
// release
gpio_write(gpio, true);
hal_gpio_write(gpio, true);
delay_us(OneWireTiming::READ_RELEASE);
// read and post delay
result = gpio_read(gpio);
result = hal_gpio_read(gpio);
delay_us(OneWireTiming::READ_DELAY_POST);
return result;
@@ -199,19 +199,19 @@ bool OneWireMaster::read_bit(void) {
void OneWireMaster::write_bit(bool value) {
if(value) {
// drive low
gpio_write(gpio, false);
hal_gpio_write(gpio, false);
delay_us(OneWireTiming::WRITE_1_DRIVE);
// release
gpio_write(gpio, true);
hal_gpio_write(gpio, true);
delay_us(OneWireTiming::WRITE_1_RELEASE);
} else {
// drive low
gpio_write(gpio, false);
hal_gpio_write(gpio, false);
delay_us(OneWireTiming::WRITE_0_DRIVE);
// release
gpio_write(gpio, true);
hal_gpio_write(gpio, true);
delay_us(OneWireTiming::WRITE_0_RELEASE);
}
}