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I2C: Fix i2c write fake timeout and WDT triggered

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This commit is contained in:
Cao Sen Miao
2021-08-10 15:29:07 +08:00
committed by morris
parent 843b870b20
commit 19205b0696
1 changed files with 19 additions and 14 deletions
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33
components/hal/i2c_hal_iram.c
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@@ -16,25 +16,30 @@
void i2c_hal_master_handle_tx_event(i2c_hal_context_t *hal, i2c_intr_event_t *event) void i2c_hal_master_handle_tx_event(i2c_hal_context_t *hal, i2c_intr_event_t *event)
{ {
i2c_ll_master_get_event(hal->dev, event); if (i2c_ll_get_intsts_mask(hal->dev) != 0) {
if ((*event < I2C_INTR_EVENT_END_DET) || // If intr status is 0, no need to handle it.
(*event == I2C_INTR_EVENT_TRANS_DONE)) { i2c_ll_master_get_event(hal->dev, event);
i2c_ll_master_disable_tx_it(hal->dev); if ((*event < I2C_INTR_EVENT_END_DET) ||
i2c_ll_master_clr_tx_it(hal->dev); (*event == I2C_INTR_EVENT_TRANS_DONE)) {
} else if (*event == I2C_INTR_EVENT_END_DET) { i2c_ll_master_disable_tx_it(hal->dev);
i2c_ll_master_clr_tx_it(hal->dev); i2c_ll_master_clr_tx_it(hal->dev);
} else if (*event == I2C_INTR_EVENT_END_DET) {
i2c_ll_master_clr_tx_it(hal->dev);
}
} }
} }
void i2c_hal_master_handle_rx_event(i2c_hal_context_t *hal, i2c_intr_event_t *event) void i2c_hal_master_handle_rx_event(i2c_hal_context_t *hal, i2c_intr_event_t *event)
{ {
i2c_ll_master_get_event(hal->dev, event); if (i2c_ll_get_intsts_mask(hal->dev) != 0) {
if ((*event < I2C_INTR_EVENT_END_DET) || i2c_ll_master_get_event(hal->dev, event);
(*event == I2C_INTR_EVENT_TRANS_DONE)) { if ((*event < I2C_INTR_EVENT_END_DET) ||
i2c_ll_master_disable_rx_it(hal->dev); (*event == I2C_INTR_EVENT_TRANS_DONE)) {
i2c_ll_master_clr_rx_it(hal->dev); i2c_ll_master_disable_rx_it(hal->dev);
} else if (*event == I2C_INTR_EVENT_END_DET) { i2c_ll_master_clr_rx_it(hal->dev);
i2c_ll_master_clr_rx_it(hal->dev); } else if (*event == I2C_INTR_EVENT_END_DET) {
i2c_ll_master_clr_rx_it(hal->dev);
}
} }
} }