diff options
| -rw-r--r-- | spi/mrf24j40/ecg/README | 36 | ||||
| -rw-r--r-- | spi/mrf24j40/ecg/mrf24j40ma_many_txfails.sr | bin | 0 -> 362478 bytes | |||
| -rw-r--r-- | spi/mrf24j40/ecg/mrf24j40ma_no_txfails.sr | bin | 0 -> 661361 bytes |
3 files changed, 36 insertions, 0 deletions
diff --git a/spi/mrf24j40/ecg/README b/spi/mrf24j40/ecg/README new file mode 100644 index 0000000..94b4228 --- /dev/null +++ b/spi/mrf24j40/ecg/README @@ -0,0 +1,36 @@ +------------------------------------------------------------------------------- +Microchip MRF24J40MA +------------------------------------------------------------------------------- + +This is a set of captures of the communication of an ECG device using a +Microchip MRF24J40MA RF chip. + + +Logic analyzer setup +-------------------- + +The logic analyzer used was a Saleae Logic (at 12MHz). + + Probe MRF24J40MA + ----------------- + 0 CS# + 1 SDO (MISO) + 2 RESET# + 3 WAKE + 4 INT + 5 SDI (MOSI) + 6 SCK + 7 CONTROL2 (custom debug signal) + + +mrf24j40ma_no_txfails.sr +------------------------ + +This is a capture of a device where there aren't many TX fails (but some +occasional retries). + + +mrf24j40ma_many_txfails.sr +-------------------------- + +This is a capture of another device, where there are many TX fails and retries. diff --git a/spi/mrf24j40/ecg/mrf24j40ma_many_txfails.sr b/spi/mrf24j40/ecg/mrf24j40ma_many_txfails.sr Binary files differnew file mode 100644 index 0000000..314a68a --- /dev/null +++ b/spi/mrf24j40/ecg/mrf24j40ma_many_txfails.sr diff --git a/spi/mrf24j40/ecg/mrf24j40ma_no_txfails.sr b/spi/mrf24j40/ecg/mrf24j40ma_no_txfails.sr Binary files differnew file mode 100644 index 0000000..2b7e1c1 --- /dev/null +++ b/spi/mrf24j40/ecg/mrf24j40ma_no_txfails.sr |