Hi Simon, On Wed, Jun 17, 2015, Simon Wood wrote: > Some BlueCore devices are equipped with an 'Analogue In' pin which is > internally connected to a MUX and ADC. This patch adds the ability to > control the MUX and read the ADC. > > The ADC is also connected internal to a temp sensor, which can also be > read via this method. > > The (only) MUX values expected to be used are: > 1 Internal 1V25 reference > 16 BlueCore01b pin Test_A; BlueCore2-External pin AIO0 > 17 BlueCore01b pin Test_B; BlueCore2-External pin AIO1 > 36 Chip’s internal temperature (change) sensor. BlueCore2-ROM and later only. > > The MUX can also select other (undocumented) test points. > > Example usage > -- > $ ./bccmd -t HCI -d hci1 adc 17 > ADC value from Mux 0x11 : 0x0054 (valid) > $ ./bccmd -t HCI -d hci1 adc 1 > ADC value from Mux 0x01 : 0x00b2 (valid) > --- > tools/bccmd.c | 43 +++++++++++++++++++++++++++++++++++++++++++ > tools/csr.h | 2 ++ > 2 files changed, 45 insertions(+) Applied. Thanks! Johan -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
