cc3200: Add missing antenna diversity source files.
This commit is contained in:
parent
a3acaa000c
commit
b4a41a8f70
90
cc3200/misc/antenna.c
Normal file
90
cc3200/misc/antenna.c
Normal file
@ -0,0 +1,90 @@
|
||||
/*
|
||||
* This file is part of the Micro Python project, http://micropython.org/
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 Daniel Campora
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#include "mpconfigboard.h"
|
||||
#include "inc/hw_types.h"
|
||||
#include "inc/hw_gpio.h"
|
||||
#include "inc/hw_ints.h"
|
||||
#include "inc/hw_memmap.h"
|
||||
#include "rom_map.h"
|
||||
#include "pin.h"
|
||||
#include "prcm.h"
|
||||
#include "gpio.h"
|
||||
#include "antenna.h"
|
||||
|
||||
|
||||
#if MICROPY_HW_ANTENNA_DIVERSITY
|
||||
|
||||
/******************************************************************************
|
||||
DEFINE CONSTANTS
|
||||
******************************************************************************/
|
||||
#define REG_PAD_CONFIG_26 (0x4402E108)
|
||||
#define REG_PAD_CONFIG_27 (0x4402E10C)
|
||||
|
||||
/******************************************************************************
|
||||
DEFINE PUBLIC FUNCTIONS
|
||||
******************************************************************************/
|
||||
void antenna_init0(void) {
|
||||
|
||||
MAP_PRCMPeripheralClkEnable(PRCM_GPIOA3, PRCM_RUN_MODE_CLK);
|
||||
MAP_GPIODirModeSet(GPIOA3_BASE, 0x0C, GPIO_DIR_MODE_OUT);
|
||||
|
||||
// configure PIN_29 for GPIOOutput
|
||||
HWREG(REG_PAD_CONFIG_26) = ((HWREG(REG_PAD_CONFIG_26) & ~(PAD_STRENGTH_MASK
|
||||
| PAD_TYPE_MASK)) | (0x00000020 | 0x00000000 ));
|
||||
|
||||
// set the mode
|
||||
HWREG(REG_PAD_CONFIG_26) = (((HWREG(REG_PAD_CONFIG_26) & ~PAD_MODE_MASK) |
|
||||
0x00000000) & ~(3 << 10));
|
||||
|
||||
// set the direction
|
||||
HWREG(REG_PAD_CONFIG_26) = ((HWREG(REG_PAD_CONFIG_26) & ~0xC00) | 0x00000800);
|
||||
|
||||
|
||||
// configure PIN_30 for GPIOOutput
|
||||
HWREG(REG_PAD_CONFIG_27) = ((HWREG(REG_PAD_CONFIG_27) & ~(PAD_STRENGTH_MASK
|
||||
| PAD_TYPE_MASK)) | (0x00000020 | 0x00000000 ));
|
||||
|
||||
// set the mode
|
||||
HWREG(REG_PAD_CONFIG_27) = (((HWREG(REG_PAD_CONFIG_27) & ~PAD_MODE_MASK) |
|
||||
0x00000000) & ~(3 << 10));
|
||||
|
||||
// set the direction
|
||||
HWREG(REG_PAD_CONFIG_26) = ((HWREG(REG_PAD_CONFIG_27) & ~0xC00) | 0x00000800);
|
||||
}
|
||||
|
||||
void antenna_select (antenna_type_t antenna_type) {
|
||||
if (antenna_type == ANTENNA_TYPE_INTERNAL) {
|
||||
MAP_GPIOPinWrite(GPIOA3_BASE, 0x0C, 0x04);
|
||||
} else {
|
||||
MAP_GPIOPinWrite(GPIOA3_BASE, 0x0C, 0x08);
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
|
38
cc3200/misc/antenna.h
Normal file
38
cc3200/misc/antenna.h
Normal file
@ -0,0 +1,38 @@
|
||||
/*
|
||||
* This file is part of the Micro Python project, http://micropython.org/
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 Daniel Campora
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef _ANTENNA_H_
|
||||
#define _ANTENNA_H_
|
||||
|
||||
typedef enum {
|
||||
ANTENNA_TYPE_INTERNAL = 0,
|
||||
ANTENNA_TYPE_EXTERNAL
|
||||
} antenna_type_t;
|
||||
|
||||
extern void antenna_init0 (void);
|
||||
extern void antenna_select (antenna_type_t antenna_type);
|
||||
|
||||
#endif /* _ANTENNA_H_ */
|
Loading…
Reference in New Issue
Block a user