Nordic nrf51 sdk sources. Mirrored from https://github.com/ARMmbed/nrf51-sdk.
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Diff: README.md
- Revision:
- 16:1bedf466155d
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- 8:6a9544c0fdc5
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- 17:03954fd2b563
diff -r fbe86af291bb -r 1bedf466155d README.md --- a/README.md Thu Apr 07 17:37:31 2016 +0100 +++ b/README.md Thu Apr 07 17:37:32 2016 +0100 @@ -2,26 +2,7 @@ Module to contain files provided by the nordic nRF51 SDK. The latest version of this module uses files from Nordic SDK 8.1.0. The files are extracted from [here] (https://developer.nordicsemi.com/nRF51_SDK/nRF51_SDK_v8.x.x/nRF51_SDK_8.1.0_b6ed55f.zip). ## Changes made to Nordic files -The files are kept the same as much as possible to the Nordic SDK. These minor modifications are made in order to integrate with mbed: - -1. Add `#define asm __ASM` to the top of [nrf_delay.h](https://github.com/ARMmbed/nrf51-sdk/blob/master/source/nordic_sdk/components/drivers_nrf/hal/nrf_delay.h). Because all yotta mobules compile with -std=c99 which does not include "asm" keyword. -1. Add `#define BLE_STACK_SUPPORT_REQD` to the top of [ble_stack_handler_types.h](https://github.com/ARMmbed/nrf51-sdk/blob/master/source/nordic_sdk/components/softdevice/common/softdevice_handler/ble_stack_handler_types.h). -1. Add this patch to [nrf_svc.h](https://github.com/ARMmbed/nrf51-sdk/blob/master/source/nordic_sdk/components/softdevice/s130/headers/nrf_svc.h) - - ```diff - index 3e907ea..fcb05a1 100644 - --- a/source/nordic_sdk/components/softdevice/s130/headers/nrf_svc.h - +++ b/source/nordic_sdk/components/softdevice/s130/headers/nrf_svc.h - @@ -53,7 +53,7 @@ - { \ - __asm( \ - "svc %0\n" \ - - "bx r14" : : "I" (number) : "r0" \ - + "bx r14" : : "I" ((uint32_t) number) : "r0" \ - ); \ - } \ - _Pragma("GCC diagnostic pop") - ``` +The files are kept the same as much as possible to the Nordic SDK. Modifications are made in order to integrate with mbed. ## Porting new versions of Nordic SDK A list of files currently requierd by mbed is maintained in [script/required_files.txt](https://github.com/ARMmbed/nrf51-sdk/blob/master/script/required_files.txt). [A python script](https://github.com/ARMmbed/nrf51-sdk/blob/master/script/pick_nrf51_files.py) is written to help porting from nordic sdk releases. **required_files.txt** is parsed to find a list of filenames. The script searches for these filenames in the sdk folder, and copy then into the yotta module mirroring the folder structure in the sdk. **extraIncludes** is automatically added to module.json to allow direct inclusion of noridc headers with just the filename.