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refactor(regi2c): ana i2c master clock is enabled per request

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This commit is contained in:
Song Ruo Jing
2024-08-07 21:04:36 +08:00
parent 92ed77933b
commit 2cb35a2955
55 changed files with 334 additions and 175 deletions
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components/esp_hw_support/regi2c_ctrl.c
+8
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@@ -20,32 +20,40 @@ static DRAM_ATTR __attribute__((unused)) const char *TAG = "REGI2C";
uint8_t IRAM_ATTR regi2c_ctrl_read_reg(uint8_t block, uint8_t host_id, uint8_t reg_add)
{
REGI2C_CLOCK_ENABLE();
portENTER_CRITICAL_SAFE(&mux);
uint8_t value = regi2c_read_reg_raw(block, host_id, reg_add);
portEXIT_CRITICAL_SAFE(&mux);
REGI2C_CLOCK_DISABLE();
return value;
}
uint8_t IRAM_ATTR regi2c_ctrl_read_reg_mask(uint8_t block, uint8_t host_id, uint8_t reg_add, uint8_t msb, uint8_t lsb)
{
REGI2C_CLOCK_ENABLE();
portENTER_CRITICAL_SAFE(&mux);
uint8_t value = regi2c_read_reg_mask_raw(block, host_id, reg_add, msb, lsb);
portEXIT_CRITICAL_SAFE(&mux);
REGI2C_CLOCK_DISABLE();
return value;
}
void IRAM_ATTR regi2c_ctrl_write_reg(uint8_t block, uint8_t host_id, uint8_t reg_add, uint8_t data)
{
REGI2C_CLOCK_ENABLE();
portENTER_CRITICAL_SAFE(&mux);
regi2c_write_reg_raw(block, host_id, reg_add, data);
portEXIT_CRITICAL_SAFE(&mux);
REGI2C_CLOCK_DISABLE();
}
void IRAM_ATTR regi2c_ctrl_write_reg_mask(uint8_t block, uint8_t host_id, uint8_t reg_add, uint8_t msb, uint8_t lsb, uint8_t data)
{
REGI2C_CLOCK_ENABLE();
portENTER_CRITICAL_SAFE(&mux);
regi2c_write_reg_mask_raw(block, host_id, reg_add, msb, lsb, data);
portEXIT_CRITICAL_SAFE(&mux);
REGI2C_CLOCK_DISABLE();
}
void IRAM_ATTR regi2c_enter_critical(void)