gonzui

tkernel_2

lib/libtk/src/sysdepend/tef_em1d/ptimer.c - 8.5KB - 329 lines

170:                 /* stop counting */
171:                 out_w(TI_OP(pn), 0);
172: 
201:         /* stop timer */
202:         out_w(TI_OP(pn), 0);
203: 
220:         /* enable timer */
221:         out_w(TI_OP(pn), TM_EN);
222:         while ( (in_w(TI_SCLR(pn)) & TM_SCLR) != 0 );
228:         /* start counting */
229:         out_w(TI_OP(pn), TO_EN|TSTART|TM_EN);
230: 
255:         /* Stop counting */
256:         out_w(TI_OP(pn), in_w(TI_OP(pn)) & TM_EN);
257: 
275: 
276:         if ( (in_w(TI_OP(pn)) & TM_EN) == 0 ) {
277:                 *p_count = 0;