liz/flipperzero-firmware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[FL-3057] Allow use of any suitable pin for 1-Wire devices (#2350)

Browse Source 
* Add 1-wire thermometer example app stub
* Working 1-wire thermometer app
* Refactor app to use threads
* Clean up code, add comments
* Add CRC checking
* Increase update period
* Fix error in fbt
* Revert the old update period
* Use settable pin in onewire_host
* Use settable pin for onewire_slave
* Clear EXTI flag after callback, make private methods static in onewire_slave
* Do not hardcode GPIO pin number
* Remove iButton hal from furi_hal_rfid
* Remove most of furi_hal_ibutton
* Add some of furi_hal_ibutton back
* Slightly neater code
* Fix formatting
* Fix PVS-studio warnings
* Update CODEOWNERS
* Add furi_hal_gpio_get_ext_pin_number
* Create README.md
* FuriHal: move furi_hal_gpio_get_ext_pin_number to resources

---------

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
This commit is contained in:
Georgii Surkov
2023-02-08 08:40:44 +03:00
committed by GitHub
parent e3d473bf42
commit 7a3a1aaf0d
22 changed files with 592 additions and 184 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
firmware/targets/f7/furi_hal/furi_hal_rfid.c
View File

@@ -77,7 +77,7 @@ void furi_hal_rfid_init() {
void furi_hal_rfid_pins_reset() {
// ibutton bus disable
furi_hal_ibutton_stop();
furi_hal_ibutton_pin_reset();
// pulldown rfid antenna
furi_hal_gpio_init(&gpio_rfid_carrier_out, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
@@ -94,8 +94,8 @@ void furi_hal_rfid_pins_reset() {
void furi_hal_rfid_pins_emulate() {
// ibutton low
furi_hal_ibutton_start_drive();
furi_hal_ibutton_pin_low();
furi_hal_ibutton_pin_configure();
furi_hal_ibutton_pin_write(false);
// pull pin to timer out
furi_hal_gpio_init_ex(
@@ -115,8 +115,8 @@ void furi_hal_rfid_pins_emulate() {
void furi_hal_rfid_pins_read() {
// ibutton low
furi_hal_ibutton_start_drive();
furi_hal_ibutton_pin_low();
furi_hal_ibutton_pin_configure();
furi_hal_ibutton_pin_write(false);
// dont pull rfid antenna
furi_hal_gpio_init(&gpio_nfc_irq_rfid_pull, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);