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(parent: 5fcad7d) | patch
stlink_target_voltage: Check for libusb error
authorMaxime Coquelin <mcoquelin.stm32@gmail.com>
Thu, 10 Mar 2016 15:39:26 +0000 (16:39 +0100)
committerMaxime Coquelin <mcoquelin.stm32@gmail.com>
Mon, 14 Mar 2016 14:12:44 +0000 (15:12 +0100)
commit89c3b1462b8c4b96e2071a87883aed5e030bbef9
tree95356e5105c0172924fa08dcc2057313b0bdf289tree | snapshot
parent5fcad7d2bf22c94b711f7c4423646a2ff5bafba8commit | diff
stlink_target_voltage: Check for libusb error

_stlink_usb_target_voltage already returns an error value.
If value return is positive, this is a voltage, if negative this is an error.
Check the return on callers side to inform there is an error in reading the
voltage, instead of notifying of a too low voltage.

Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
src/stlink-common.c diff | blob | history
STM tools with support for Altus Metrum targets