Hi,
The port pin's INPUT_PULLUP means "internally pull-up open drain" or not ?
For clarify, The circuit image "pull-up open drain" is shown this ->http://cfile6.uf.tistory.com/original/2249FB42558E3DDF351CD1(in this image the pullup resistor is external)
If the DA14580 port pin's INPUT_PULLUP is "internally pull- up open drain" , how can I "Drive Low"?
"Drive Low" means the switching to ground in above image.
Hi,
I'm using the DSPS in full hosted mode.
I should add the gpio wake-up functionality into the DSPS .
I found the DSPS codes already implemented the external wakeup functionality something like following codes in arch_system.c,.. etc.
Hi to everyone,
Q1: I want to know how to enter into the function gattc_write_cmd_ind_handler in the SDK.
I cannot find the msgid GATTC_WRITE_CMD_IND is sent in the SDK.
Hi,
I'm using "ble_app_perpiheral" as base project. I need to send response when I receive some values from connected device.
Hello Dialog,
if I want to change RX Dbm value for the DA14580 module , How to do? Thanks!
Hi,
The secondary bootloader's booting sequence is as follows, (from page 12 on UM-B-012's manualhttp://support.dialog-semiconductor.com/download/file/fid/949)
Read the contents of the two image header to find the valid image with the highest imageid and load it into System RAM.
Calculate the CRC32 checksum of the code data and verify that it matches the value of the CRC header field.
Hi,
May I get the source code of DSPS application for Android and iOS?
Thank you!
Good evening,
For production line which equipment can I utilize for programming the devices on circuit board?
I read AN-B-020 doc, here is described OTP burning procedure by smartsnippets and interface board.
Can I buy an ready Interface board or utilise J-Link programmer by segger with an external 6.8V supplied by a small circuit or I'm constrained to build an interface?
So the minimum numbers of pins for program the device is 6? (Vcc, GND, SWCLK, SWDIO, RESET, and one GPIO pin for BJT 6.8V control enable)
Is it advisable to build the DSPS app against SDK version 5? If so, what changes may be required?
