[ https://issues.apache.org/jira/browse/MYNEWT-502?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sterling Hughes updated MYNEWT-502: ----------------------------------- Fix Version/s: (was: v1_0_0_beta2) v1_0_0_rel > nrf52 ADC will not work if VDD4 reference is specified > ------------------------------------------------------ > > Key: MYNEWT-502 > URL: https://issues.apache.org/jira/browse/MYNEWT-502 > Project: Mynewt > Issue Type: Bug > Components: BSP > Affects Versions: v1_0_0_beta1 > Reporter: William San Filippo > Assignee: William San Filippo > Fix For: v1_0_0_rel > > > There is bug in the nrf52 adc code when VDD4 reference is used. The code is > expecting a global "init_adc_config" to have been configured prior to > nrf52_adc_configure_channel being called (this is called through > adc_chan_config). The BSP's are not initializing this structure. Note that > init_adc_config gets set through a call to nrf52_adc_dev_init(). The call to > os_dev_create() is what calls the initialization function which should end up > calling nrf52_adc_dev_init(). Not sure exactly which structures need to be > passed into os_dev_create() and os_dev_open(); these need to be reconciled. -- This message was sent by Atlassian JIRA (v6.3.4#6332)