regi2c: use safe version of spinlock, instead of ISR ver

This commit is contained in:
Michael (XIAO Xufeng)
2022-03-03 16:55:08 +08:00
parent d75674579e
commit 92d6c4a502

View File

@ -21,30 +21,30 @@ static portMUX_TYPE mux = portMUX_INITIALIZER_UNLOCKED;
uint8_t IRAM_ATTR regi2c_ctrl_read_reg(uint8_t block, uint8_t host_id, uint8_t reg_add)
{
portENTER_CRITICAL_ISR(&mux);
portENTER_CRITICAL_SAFE(&mux);
uint8_t value = i2c_read_reg_raw(block, host_id, reg_add);
portEXIT_CRITICAL_ISR(&mux);
portEXIT_CRITICAL_SAFE(&mux);
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)
{
portENTER_CRITICAL_ISR(&mux);
portENTER_CRITICAL_SAFE(&mux);
uint8_t value = i2c_read_reg_mask_raw(block, host_id, reg_add, msb, lsb);
portEXIT_CRITICAL_ISR(&mux);
portEXIT_CRITICAL_SAFE(&mux);
return value;
}
void IRAM_ATTR regi2c_ctrl_write_reg(uint8_t block, uint8_t host_id, uint8_t reg_add, uint8_t data)
{
portENTER_CRITICAL_ISR(&mux);
portENTER_CRITICAL_SAFE(&mux);
i2c_write_reg_raw(block, host_id, reg_add, data);
portEXIT_CRITICAL_ISR(&mux);
portEXIT_CRITICAL_SAFE(&mux);
}
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)
{
portENTER_CRITICAL_ISR(&mux);
portENTER_CRITICAL_SAFE(&mux);
i2c_write_reg_mask_raw(block, host_id, reg_add, msb, lsb, data);
portEXIT_CRITICAL_ISR(&mux);
portEXIT_CRITICAL_SAFE(&mux);
}