Bob Seque
mbed library sources. Supersedes mbed-src.
Fork of
mbed-dev
by 
mbed official
Revision 51:2dcb841baa4f, committed 2016-01-15
- Comitter:
- mbed_official
- Date:
- Fri Jan 15 08:00:11 2016 +0000
- Parent:
- 50:a417edff4437
- Child:
- 52:4ce9155acc4d
- Commit message:
- Synchronized with git revision 45dbe350064f9f07ff53a8e627c59b4e5f2c67ad
Full URL: https://github.com/mbedmicro/mbed/commit/45dbe350064f9f07ff53a8e627c59b4e5f2c67ad/
[TY51822r3] add platform
Changed in this revision
--- a/targets/cmsis/TARGET_NORDIC/TARGET_MCU_NRF51822/system_nrf51.c Fri Jan 15 07:45:16 2016 +0000
+++ b/targets/cmsis/TARGET_NORDIC/TARGET_MCU_NRF51822/system_nrf51.c Fri Jan 15 08:00:11 2016 +0000
@@ -61,6 +61,27 @@
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. */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/TARGET_TY51822R3/PinNames.h Fri Jan 15 08:00:11 2016 +0000
@@ -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
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/TARGET_TY51822R3/device.h Fri Jan 15 08:00:11 2016 +0000 @@ -0,0 +1,57 @@ +/* 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 + +#define DEVICE_PORTIN 1 +#define DEVICE_PORTOUT 1 +#define DEVICE_PORTINOUT 1 + +#define DEVICE_INTERRUPTIN 1 + +#define DEVICE_ANALOGIN 1 +#define DEVICE_ANALOGOUT 0 + +#define DEVICE_SERIAL 1 + +#define DEVICE_I2C 1 +#define DEVICE_I2CSLAVE 0 + +#define DEVICE_SPI 1 +#define DEVICE_SPISLAVE 1 + +#define DEVICE_CAN 0 + +#define DEVICE_RTC 0 + +#define DEVICE_ETHERNET 0 + +#define DEVICE_PWMOUT 1 + +#define DEVICE_SEMIHOST 0 +#define DEVICE_LOCALFILESYSTEM 0 + +#define DEVICE_SLEEP 1 + +#define DEVICE_DEBUG_AWARENESS 0 + +#define DEVICE_STDIO_MESSAGES 0 + +#define DEVICE_ERROR_PATTERN 1 + +#include "objects.h" + +#endif