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mbed-os
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Revise to improve readability 

Delete the blank line.
Use Marcos rather than magic numbers
Put brace at end of the while line
pull/3605/head
TsungtaWu 2017-01-19 17:20:46 +08:00
parent ef26a4c0e7
commit c6e0b9c20e
2 changed files with 5 additions and 19 deletions
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15
targets/TARGET_NORDIC/TARGET_NRF5/TARGET_MCU_NRF51822_UNIFIED/TARGET_DELTA_DFCM_NNN50/device.h
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@ -18,21 +18,6 @@
#ifndef MBED_DEVICE_H #ifndef MBED_DEVICE_H
#define MBED_DEVICE_H #define MBED_DEVICE_H
#include "objects.h" #include "objects.h"
#endif #endif

9
targets/TARGET_NORDIC/TARGET_NRF5/TARGET_MCU_NRF51822_UNIFIED/TARGET_DELTA_DFCM_NNN50/mbed_overrides.c
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@ -15,6 +15,7 @@
*/ */
#include "cmsis.h" #include "cmsis.h"
#include "PinNames.h"
void mbed_sdk_init() void mbed_sdk_init()
{ {
@ -22,12 +23,12 @@ void mbed_sdk_init()
char* debug_time = __TIME__; char* debug_time = __TIME__;
// Default RF switch setting, pull p19 to low and p28 to high for turning antenna switch to BLE radiated path // Default RF switch setting, pull p19 to low and p28 to high for turning antenna switch to BLE radiated path
NRF_GPIO->PIN_CNF[19] = (GPIO_PIN_CNF_SENSE_Disabled << GPIO_PIN_CNF_SENSE_Pos) NRF_GPIO->PIN_CNF[p19] = (GPIO_PIN_CNF_SENSE_Disabled << GPIO_PIN_CNF_SENSE_Pos)
| (GPIO_PIN_CNF_DRIVE_S0S1 << GPIO_PIN_CNF_DRIVE_Pos) | (GPIO_PIN_CNF_DRIVE_S0S1 << GPIO_PIN_CNF_DRIVE_Pos)
| (GPIO_PIN_CNF_PULL_Disabled << GPIO_PIN_CNF_PULL_Pos) | (GPIO_PIN_CNF_PULL_Disabled << GPIO_PIN_CNF_PULL_Pos)
| (GPIO_PIN_CNF_INPUT_Disconnect << GPIO_PIN_CNF_INPUT_Pos) | (GPIO_PIN_CNF_INPUT_Disconnect << GPIO_PIN_CNF_INPUT_Pos)
| (GPIO_PIN_CNF_DIR_Output << GPIO_PIN_CNF_DIR_Pos); | (GPIO_PIN_CNF_DIR_Output << GPIO_PIN_CNF_DIR_Pos);
NRF_GPIO->PIN_CNF[28] = (GPIO_PIN_CNF_SENSE_Disabled << GPIO_PIN_CNF_SENSE_Pos) NRF_GPIO->PIN_CNF[p28] = (GPIO_PIN_CNF_SENSE_Disabled << GPIO_PIN_CNF_SENSE_Pos)
| (GPIO_PIN_CNF_DRIVE_S0S1 << GPIO_PIN_CNF_DRIVE_Pos) | (GPIO_PIN_CNF_DRIVE_S0S1 << GPIO_PIN_CNF_DRIVE_Pos)
| (GPIO_PIN_CNF_PULL_Disabled << GPIO_PIN_CNF_PULL_Pos) | (GPIO_PIN_CNF_PULL_Disabled << GPIO_PIN_CNF_PULL_Pos)
| (GPIO_PIN_CNF_INPUT_Disconnect << GPIO_PIN_CNF_INPUT_Pos) | (GPIO_PIN_CNF_INPUT_Disconnect << GPIO_PIN_CNF_INPUT_Pos)
@ -40,8 +41,8 @@ void mbed_sdk_init()
NRF_CLOCK->XTALFREQ = 0x00; NRF_CLOCK->XTALFREQ = 0x00;
NRF_CLOCK->EVENTS_HFCLKSTARTED = 0; NRF_CLOCK->EVENTS_HFCLKSTARTED = 0;
NRF_CLOCK->TASKS_HFCLKSTART = 1; NRF_CLOCK->TASKS_HFCLKSTART = 1;
while (NRF_CLOCK->EVENTS_HFCLKSTARTED == 0) while (NRF_CLOCK->EVENTS_HFCLKSTARTED == 0) {
{// Do nothing. // Do nothing.
} }
} }