Lines Matching refs:ptr
220 rt_uint8_t* ptr; in rt_serial_read() local
225 ptr = (rt_uint8_t*) buffer; in rt_serial_read()
238 *ptr = serial->rx_buffer[serial->read_index]; in rt_serial_read()
256 ptr ++; size --; in rt_serial_read()
259 return (rt_uint32_t)ptr - (rt_uint32_t)buffer; in rt_serial_read()
275 *ptr = serial->hw_base->US_RHR; in rt_serial_read()
276 ptr ++; in rt_serial_read()
280 return (rt_size_t)ptr - (rt_size_t)buffer; in rt_serial_read()
288 rt_uint8_t* ptr; in rt_serial_write() local
292 ptr = (rt_uint8_t*) buffer; in rt_serial_write()
301 if (*ptr == '\n') in rt_serial_write()
311 serial->hw_base->US_THR = *ptr; in rt_serial_write()
312 ptr ++; size --; in rt_serial_write()
323 serial->hw_base->US_THR = *ptr; in rt_serial_write()
324 ptr ++; size --; in rt_serial_write()
329 return (rt_size_t)ptr - (rt_size_t)buffer; in rt_serial_write()