ARMmbed
/
mbed-os
mirror of https://github.com/ARMmbed/mbed-os.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

[TY51822r3] Add support for mbed OS 5 

- Changed inherit to "MCU_NRF51_32K_UNIFIED".
- Added 32MHz XTAL support to "system_nrf.c".
- Added TY51822r3 support to "MCU_NRF51_32K_UNIFIED".
pull/2447/head
Yoshihiro TSUBOI 2016-08-15 19:18:56 +09:00
parent 685096eb11
commit 38f626cc61
4 changed files with 242 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
hal/targets.json
View File

@ -1517,11 +1517,13 @@
"extra_labels_add": ["NRF51_MICROBIT"],
"macros_add": ["TARGET_NRF51_MICROBIT", "TARGET_NRF_LFCLK_RC"]
},
"TY51822R3": {
"inherits": ["MCU_NRF51_32K"],
"inherits": ["MCU_NRF51_32K_UNIFIED"],
"macros_add": ["TARGET_NRF_32MHZ_XTAL"],
"device_has": ["ANALOGIN", "ERROR_PATTERN", "I2C", "INTERRUPTIN", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "SERIAL", "SLEEP", "SPI", "SPISLAVE"],
"release_versions": ["2"]
"device_has": ["ANALOGIN", "ERROR_PATTERN", "I2C", "I2C_ASYNCH", "INTERRUPTIN", "LOWPOWERTIMER", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "RTC", "SERIAL", "SERIAL_ASYNCH", "SLEEP", "SPI", "SPI_ASYNCH", "SPISLAVE"],
"detect_code": ["1019"],
"release_versions": ["2", "5"]
},
"TY51822R3_BOOT": {
"inherits": ["MCU_NRF51_32K_BOOT"],

21
hal/targets/cmsis/TARGET_NORDIC/TARGET_NRF5/TARGET_MCU_NRF51822_UNIFIED/system_nrf51.c
View File

@ -71,6 +71,27 @@ void SystemCoreClockUpdate(void)
void SystemInit(void)
{
#if defined(TARGET_NRF_32MHZ_XTAL)
/* For 32MHz HFCLK XTAL such as Taiyo Yuden
Physically, tiny footprint XTAL oscillate higher freq. To make BLE modules smaller, some modules
are using 32MHz XTAL.
This code wriging the value 0xFFFFFF00 to the UICR (User Information Configuration Register)
at address 0x10001008, to make nRF51 works with 32MHz system clock. This register will be overwritten
by SoftDevice to 0xFFFFFFFF, the default value. Each hex files built with mbed classic online compiler
contain SoftDevice, so that, this code run once just after the hex file will be flashed onto nRF51.
After changing the value, nRF51 need to reboot. */
if (*(uint32_t *)0x10001008 == 0xFFFFFFFF)
{
NRF_NVMC->CONFIG = NVMC_CONFIG_WEN_Wen << NVMC_CONFIG_WEN_Pos;
while (NRF_NVMC->READY == NVMC_READY_READY_Busy){}
*(uint32_t *)0x10001008 = 0xFFFFFF00;
NRF_NVMC->CONFIG = NVMC_CONFIG_WEN_Ren << NVMC_CONFIG_WEN_Pos;
while (NRF_NVMC->READY == NVMC_READY_READY_Busy){}
NVIC_SystemReset();
while (true){}
}
#endif
/* If desired, switch off the unused RAM to lower consumption by the use of RAMON register.
It can also be done in the application main() function. */

178
hal/targets/hal/TARGET_NORDIC/TARGET_NRF5/TARGET_MCU_NRF51822_UNIFIED/TARGET_TY51822R3/PinNames.h Normal file
View File

@ -0,0 +1,178 @@
/* mbed Microcontroller Library
* Copyright (c) 2015 Nordic Semiconductor
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef MBED_PINNAMES_H
#define MBED_PINNAMES_H
#include "cmsis.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
PIN_INPUT,
PIN_OUTPUT
} PinDirection;
#define PORT_SHIFT 3
typedef enum {
p0 = 0,
p1 = 1,
p2 = 2,
p3 = 3,
p4 = 4,
p5 = 5,
p6 = 6,
p7 = 7,
p8 = 8,
p9 = 9,
p10 = 10,
p11 = 11,
p12 = 12,
p13 = 13,
p14 = 14,
p15 = 15,
p16 = 16,
p17 = 17,
p18 = 18,
p19 = 19,
p20 = 20,
p21 = 21,
p22 = 22,
p23 = 23,
p24 = 24,
p25 = 25,
p26 = 26,
p27 = 27,
p28 = 28,
p29 = 29,
p30 = 30,
P0_0 = p0,
P0_1 = p1,
P0_2 = p2,
P0_3 = p3,
P0_4 = p4,
P0_5 = p5,
P0_6 = p6,
P0_7 = p7,
P0_8 = p8,
P0_9 = p9,
P0_10 = p10,
P0_11 = p11,
P0_12 = p12,
P0_13 = p13,
P0_14 = p14,
P0_15 = p15,
P0_16 = p16,
P0_17 = p17,
P0_18 = p18,
P0_19 = p19,
P0_20 = p20,
P0_21 = p21,
P0_22 = p22,
P0_23 = p23,
P0_24 = p24,
P0_25 = p25,
P0_26 = p26,
P0_27 = p27,
P0_28 = p28,
P0_29 = p29,
P0_30 = p30,
LED1 = p21,
LED2 = p22,
LED3 = p23,
LED4 = p24,
BUTTON1 = p17,
BUTTON2 = p18,
BUTTON3 = p19,
BUTTON4 = p20,
RX_PIN_NUMBER = p11,
TX_PIN_NUMBER = p9,
CTS_PIN_NUMBER = p10,
RTS_PIN_NUMBER = p8,
// mBed interface Pins
USBTX = TX_PIN_NUMBER,
USBRX = RX_PIN_NUMBER,
SPI_PSELMOSI0 = p25,
SPI_PSELMISO0 = p28,
SPI_PSELSS0 = p24,
SPI_PSELSCK0 = p29,
SPI_PSELMOSI1 = p13,
SPI_PSELMISO1 = p14,
SPI_PSELSS1 = p12,
SPI_PSELSCK1 = p15,
SPIS_PSELMOSI = p13,
SPIS_PSELMISO = p14,
SPIS_PSELSS = p12,
SPIS_PSELSCK = p15,
I2C_SDA0 = p30,
I2C_SCL0 = p7,
D0 = p12,
D1 = p13,
D2 = p14,
D3 = p15,
D4 = p16,
D5 = p17,
D6 = p18,
D7 = p19,
D8 = p20,
D9 = p23,
D10 = p24,
D11 = p25,
D12 = p28,
D13 = p29,
D14 = p30,
D15 = p7,
A0 = p1,
A1 = p2,
A2 = p3,
A3 = p4,
A4 = p5,
A5 = p6,
// Not connected
NC = (int)0xFFFFFFFF
} PinName;
typedef enum {
PullNone = 0,
PullDown = 1,
PullUp = 3,
PullDefault = PullUp
} PinMode;
#ifdef __cplusplus
}
#endif
#endif

38
hal/targets/hal/TARGET_NORDIC/TARGET_NRF5/TARGET_MCU_NRF51822_UNIFIED/TARGET_TY51822R3/device.h Normal file
View File

@ -0,0 +1,38 @@
// The 'features' section in 'target.json' is now used to create the device's hardware preprocessor switches.
// Check the 'features' section of the target description in 'targets.json' for more details.
/* mbed Microcontroller Library
* Copyright (c) 2006-2015 ARM Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef MBED_DEVICE_H
#define MBED_DEVICE_H
#include "objects.h"
#endif