qi-hardware/ben-wpan
1
0
Fork 0
mirror of git://projects.qi-hardware.com/ben-wpan.git synced 2024-11-05 07:03:07 +02:00
Code

atrf-txrx.c (enter_test_mode_231): disable CLKM in AT86RF231 test mode

Browse Source 
According to the data sheet, it has to be enabled. The Software Model
doesn't mention it. Experiments show that it's indeed useless and just
adds noise.
This commit is contained in:
Werner Almesberger 2011-01-12 19:23:53 -03:00
parent cb7afe132d
commit e90c59635b
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tools/atrf-txrx/atrf-txrx.c
View File

@ -256,7 +256,7 @@ static void enter_test_mode_231(struct atrf_dsc *dsc, uint8_t cont_tx)
atrf_reg_write(dsc, REG_IRQ_MASK, IRQ_PLL_LOCK); /* 2 */
atrf_reg_write(dsc, REG_TRX_CTRL_1, 0); /* 3 */
atrf_reg_write(dsc, REG_TRX_STATE, TRX_CMD_FORCE_TRX_OFF); /* 4 */
atrf_reg_write(dsc, REG_TRX_CTRL_0, CLKM_CTRL_1MHz); /* 5 */
/* deleted step 5 - we don't need to enable CLKM */
status = atrf_reg_read(dsc, REG_TRX_STATUS) & TRX_STATUS_MASK; /* 8 */
if (status != TRX_STATUS_TRX_OFF) {