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[FL-1911] FuriHal: i2c refactoring (#847)

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* Project: fix release build, replace asserts with checks.
* FuriHal: i2c refactoring, new bus access model, flexible bus gpio configuration.
* FuriHal: set i2c pins to high on detach.
* FuriHal: more i2c bus events, put bus under reset when not used, move bus enable/disable routine to bus handler.
* FuriHal: fix i2c deadlock in power api, add external i2c handle.
This commit is contained in:
あく
2021-11-28 21:28:19 +03:00
committed by GitHub
parent 7c0943e736
commit cf591ef7eb
45 changed files with 1685 additions and 781 deletions
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21
firmware/targets/f7/furi-hal/furi-hal-resources.h
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@@ -10,24 +10,6 @@
extern "C" {
#endif
#define POWER_I2C_SCL_Pin LL_GPIO_PIN_9
#define POWER_I2C_SCL_GPIO_Port GPIOA
#define POWER_I2C_SDA_Pin LL_GPIO_PIN_10
#define POWER_I2C_SDA_GPIO_Port GPIOA
#define POWER_I2C I2C1
/** Timing register value is computed with the STM32CubeMX Tool,
* Standard Mode @100kHz with I2CCLK = 64 MHz,
* rise time = 0ns, fall time = 0ns
*/
#define POWER_I2C_TIMINGS_100 0x10707DBC
/** Timing register value is computed with the STM32CubeMX Tool,
* Fast Mode @400kHz with I2CCLK = 64 MHz,
* rise time = 0ns, fall time = 0ns
*/
#define POWER_I2C_TIMINGS_400 0x00602173
/* Input Related Constants */
#define INPUT_DEBOUNCE_TICKS 20
@@ -99,6 +81,9 @@ extern const GpioPin gpio_irda_tx;
extern const GpioPin gpio_usart_tx;
extern const GpioPin gpio_usart_rx;
extern const GpioPin gpio_i2c_power_sda;
extern const GpioPin gpio_i2c_power_scl;
#ifdef __cplusplus
}