gonzui

mtkernel_3

device/i2c/sysdepend/stm32l4/i2c_stm32l4.c - 11.2KB - 330 lines

108:         } else if( i2c_st & I2C_ISR_TXIS) {            /* TX interrupt */
109:                 out_w(I2C_TXDR(unit),*p_cb->sbuf++);
110:                 if(--(p_cb->sdat_num) <= 0) {                 /* final data ? */