master branch currently broken with bitbang adapter? #9
Description
When I want to run current master branch with my nrf51 & BusPirate, I get the following error:
$ ruby -I. nrf51.rb name=buspirate:dev=/dev/ttyUSB0
/home/floe/src/programmer.git/adiv5-swd.rb:36:in `reset': undefined method `flush!' for #<BitbangSwd:0x000000023d2eb0> (NoMethodError)
from /home/floe/src/programmer.git/adiv5-swd.rb:30:in `switch_to_swd'
from /home/floe/src/programmer.git/adiv5-swd.rb:21:in `initialize'
from /home/floe/src/programmer.git/backend-driver.rb:17:in `new'
from /home/floe/src/programmer.git/backend-driver.rb:17:in `create'
from /home/floe/src/programmer.git/backend-driver.rb:43:in `from_string_set'
from /home/floe/src/programmer.git/backend-driver.rb:47:in `from_string'
from nrf51.rb:170:in `<main>'
I can work around that by adding an empty flush! method in swd-bitbang.rb, but then I immediately run into the next error:
$ ruby -I. nrf51.rb name=buspirate:dev=/dev/ttyUSB0
nrf51.rb:8:in `detect': undefined method `IDR' for nil:NilClass (NoMethodError)
from /home/floe/src/programmer.git/armv7.rb:22:in `initialize'
from nrf51.rb:12:in `initialize'
from nrf51.rb:171:in `new'
from nrf51.rb:171:in `<main>'
And I'm not familiar enough with the code to tell why that happens... (even though it seems to be just like the solution in stm32.rb).