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Code Issues Releases Wiki Activity

feat(core): improve haptic driver peripherals init/deinit

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This commit is contained in:
cepetr 2024-12-19 12:08:57 +01:00
parent a5aee9f124
commit 6944eb1874
3 changed files with 32 additions and 11 deletions
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37
core/embed/io/haptic/drv2625/drv2625.c
View File

@ -115,7 +115,7 @@ bool haptic_init(void) {
#ifdef DRV2625_RESET_PIN
DRV2625_RESET_CLK_ENA();
GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStructure.Pull = GPIO_PULLDOWN;
GPIO_InitStructure.Pull = GPIO_NOPULL;
GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStructure.Pin = DRV2625_RESET_PIN;
HAL_GPIO_WritePin(DRV2625_RESET_PORT, DRV2625_RESET_PIN, GPIO_PIN_RESET);
@ -170,7 +170,10 @@ bool haptic_init(void) {
goto cleanup;
}
DRV2625_TRIG_TIM_FORCE_RESET();
DRV2625_TRIG_TIM_RELEASE_RESET();
DRV2625_TRIG_TIM_CLK_ENA();
TIM_HandleTypeDef TIM_Handle = {0};
TIM_Handle.State = HAL_TIM_STATE_RESET;
TIM_Handle.Instance = DRV2625_TRIG_TIM;
@ -199,24 +202,36 @@ bool haptic_init(void) {
return true;
cleanup:
i2c_bus_close(driver->i2c_bus);
memset(driver, 0, sizeof(haptic_driver_t));
#ifdef DRV2625_RESET_PIN
HAL_GPIO_WritePin(DRV2625_RESET_PORT, DRV2625_RESET_PIN, GPIO_PIN_RESET);
#endif
haptic_deinit();
return false;
}
void haptic_deinit(void) {
haptic_driver_t *driver = &g_haptic_driver;
if (!driver->initialized) {
return;
}
i2c_bus_close(driver->i2c_bus);
// TODO: deinitialize GPIOs and the TIMER
GPIO_InitTypeDef GPIO_InitStructure = {0};
#ifdef DRV2625_RESET_PIN
// External pull-down on NRST pin ensures that the DRV2625 goes into
// shutdown mode when the reset GPIO is deinitialized.
GPIO_InitStructure.Mode = GPIO_MODE_ANALOG;
GPIO_InitStructure.Pull = GPIO_NOPULL;
GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStructure.Pin = DRV2625_RESET_PIN;
HAL_GPIO_Init(DRV2625_RESET_PORT, &GPIO_InitStructure);
#endif
GPIO_InitStructure.Mode = GPIO_MODE_ANALOG;
GPIO_InitStructure.Pull = GPIO_NOPULL;
GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStructure.Pin = DRV2625_TRIG_PIN;
HAL_GPIO_Init(DRV2625_TRIG_PORT, &GPIO_InitStructure);
DRV2625_TRIG_TIM_FORCE_RESET();
DRV2625_TRIG_TIM_RELEASE_RESET();
DRV2625_TRIG_TIM_CLK_DIS();
memset(driver, 0, sizeof(haptic_driver_t));
}

3
core/embed/models/T3T1/boards/trezor_t3t1_revE.h
View File

@ -101,6 +101,9 @@
#define DRV2625_TRIG_AF GPIO_AF14_TIM16
#define DRV2625_TRIG_TIM TIM16
#define DRV2625_TRIG_TIM_CLK_ENA __HAL_RCC_TIM16_CLK_ENABLE
#define DRV2625_TRIG_TIM_CLK_DIS __HAL_RCC_TIM16_CLK_DISABLE
#define DRV2625_TRIG_TIM_FORCE_RESET __HAL_RCC_TIM16_FORCE_RESET
#define DRV2625_TRIG_TIM_RELEASE_RESET __HAL_RCC_TIM16_RELEASE_RESET
#define HAPTIC_ACTUATOR "actuators/vg1040003d.h"

3
core/embed/models/T3W1/boards/trezor_t3w1_revA.h
View File

@ -127,6 +127,9 @@
#define DRV2625_TRIG_AF GPIO_AF14_TIM15
#define DRV2625_TRIG_TIM TIM15
#define DRV2625_TRIG_TIM_CLK_ENA __HAL_RCC_TIM15_CLK_ENABLE
#define DRV2625_TRIG_TIM_CLK_DIS __HAL_RCC_TIM15_CLK_DISABLE
#define DRV2625_TRIG_TIM_FORCE_RESET __HAL_RCC_TIM15_FORCE_RESET
#define DRV2625_TRIG_TIM_RELEASE_RESET __HAL_RCC_TIM15_RELEASE_RESET
#define DRV2625_RESET_PIN GPIO_PIN_3
#define DRV2625_RESET_PORT GPIOA
#define DRV2625_RESET_CLK_ENA __HAL_RCC_GPIOA_CLK_ENABLE