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- /**************************************************************************************************
- Filename: hal_board_cfg.h
- Revised: $Date: 2012-03-29 12:17:34 -0700 (Thu, 29 Mar 2012) $
- Revision: $Revision: 29944 $
- Description: Declarations for the CC2530EM used as a ZNP replacement for the CC2520 on
- MSP platforms (and possibly others.)
- Copyright 2009-2010 Texas Instruments Incorporated. All rights reserved.
- IMPORTANT: Your use of this Software is limited to those specific rights
- granted under the terms of a software license agreement between the user
- who downloaded the software, his/her employer (which must be your employer)
- and Texas Instruments Incorporated (the "License"). You may not use this
- Software unless you agree to abide by the terms of the License. The License
- limits your use, and you acknowledge, that the Software may not be modified,
- copied or distributed unless embedded on a Texas Instruments microcontroller
- or used solely and exclusively in conjunction with a Texas Instruments radio
- frequency transceiver, which is integrated into your product. Other than for
- the foregoing purpose, you may not use, reproduce, copy, prepare derivative
- works of, modify, distribute, perform, display or sell this Software and/or
- its documentation for any purpose.
- YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE
- PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
- INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE,
- NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL
- TEXAS INSTRUMENTS OR ITS LICENSORS BE LIABLE OR OBLIGATED UNDER CONTRACT,
- NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER
- LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES
- INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE
- OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT
- OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES
- (INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS.
- Should you have any questions regarding your right to use this Software,
- contact Texas Instruments Incorporated at www.TI.com.
- **************************************************************************************************/
- #ifndef HAL_BOARD_CFG_H
- #define HAL_BOARD_CFG_H
- /* ------------------------------------------------------------------------------------------------
- * Includes
- * ------------------------------------------------------------------------------------------------
- */
- #include "hal_mcu.h"
- #include "hal_defs.h"
- #include "hal_types.h"
- /* ------------------------------------------------------------------------------------------------
- * CC2590/CC2591 support
- *
- * Define HAL_PA_LNA_CC2590 if CC2530+CC2590EM is used
- * Define HAL_PA_LNA if CC2530+CC2591EM is used
- * Note that only one of them can be defined
- * ------------------------------------------------------------------------------------------------
- */
- #define xHAL_PA_LNA
- #define xHAL_PA_LNA_CC2590
- /* ------------------------------------------------------------------------------------------------
- * Board Indentifier
- *
- * Define the Board Identifier to HAL_BOARD_CC2530EB_REV13 for SmartRF05 EB 1.3 board
- * ------------------------------------------------------------------------------------------------
- */
- #if !defined (HAL_BOARD_CC2530EB_REV17) && !defined (HAL_BOARD_CC2530EB_REV13)
- #define HAL_BOARD_CC2530EB_REV17
- #endif
- /* ------------------------------------------------------------------------------------------------
- * Clock Speed
- * ------------------------------------------------------------------------------------------------
- */
- #define HAL_CPU_CLOCK_MHZ 32
- /* This flag should be defined if the SoC uses the 32MHz crystal
- * as the main clock source (instead of DCO).
- */
- #define HAL_CLOCK_CRYSTAL
- // Values based on powerup h/w config as input with pull-up - not using dynamic cfg of transport.
- #define ZNP_CFG0_32K_XTAL 1 /* 32kHz crystal installed and used */
- #define ZNP_CFG0_32K_OSC 0 /* 32kHz crystal not installed; internal osc. used */
- #define ZNP_CFG1_SPI 1 /* use SPI transport */
- #define ZNP_CFG1_UART 0 /* use UART transport */
- extern unsigned char znpCfg1;
- extern unsigned char znpCfg0;
- /* ------------------------------------------------------------------------------------------------
- * LED Configuration
- * ------------------------------------------------------------------------------------------------
- */
- #if defined (HAL_BOARD_CC2530EB_REV17) && !defined (HAL_PA_LNA) && !defined (HAL_PA_LNA_CC2590)
- #define HAL_NUM_LEDS 3
- #elif defined (HAL_BOARD_CC2530EB_REV13) || defined (HAL_PA_LNA) || defined (HAL_PA_LNA_CC2590)
- #define HAL_NUM_LEDS 1
- #else
- #error Unknown Board Indentifier
- #endif
- #define HAL_LED_BLINK_DELAY() st( { volatile uint32 i; for (i=0; i<0x5800; i++) { }; } )
- /* 1 - Green */
- #define LED1_BV BV(0)
- #define LED1_SBIT P1_0
- #define LED1_DDR P1DIR
- #define LED1_POLARITY ACTIVE_HIGH
- #if defined (HAL_BOARD_CC2530EB_REV17)
- /* 2 - Red */
- #define LED2_BV BV(1)
- #define LED2_SBIT P1_1
- #define LED2_DDR P1DIR
- #define LED2_POLARITY ACTIVE_HIGH
- /* 3 - Yellow */
- #define LED3_BV BV(4)
- #define LED3_SBIT P1_4
- #define LED3_DDR P1DIR
- #define LED3_POLARITY ACTIVE_HIGH
- #endif
- /* ------------------------------------------------------------------------------------------------
- * GPIO Configuration
- * ------------------------------------------------------------------------------------------------
- */
- #ifndef HAL_GPIO
- #define HAL_GPIO TRUE
- #endif
- #if defined CC2530_MK
- #define GPIO_0_PORT 0
- #define GPIO_0_PIN 6
- #define GPIO_1_PORT 0
- #define GPIO_1_PIN 7
- #define GPIO_2_PORT 1
- #define GPIO_2_PIN 6
- #define GPIO_3_PORT 1
- #define GPIO_3_PIN 7
- #else
- #define GPIO_0_PORT 0
- #define GPIO_0_PIN 0
- #define GPIO_1_PORT 0
- #define GPIO_1_PIN 1
- #define GPIO_2_PORT 0
- #define GPIO_2_PIN 6
- #define GPIO_3_PORT 1
- #define GPIO_3_PIN 0
- #endif
- #define GPIO_DIR_IN(IDX) MCU_IO_DIR_INPUT(GPIO_##IDX##_PORT, GPIO_##IDX##_PIN)
- #define GPIO_DIR_OUT(IDX) MCU_IO_DIR_OUTPUT(GPIO_##IDX##_PORT, GPIO_##IDX##_PIN)
- #define GPIO_TRI(IDX) MCU_IO_INPUT(GPIO_##IDX##_PORT, GPIO_##IDX##_PIN, MCU_IO_TRISTATE)
- #define GPIO_PULL_UP(IDX) MCU_IO_INPUT(GPIO_##IDX##_PORT, GPIO_##IDX##_PIN, MCU_IO_PULLUP)
- #define GPIO_PULL_DN(IDX) MCU_IO_INPUT(GPIO_##IDX##_PORT, GPIO_##IDX##_PIN, MCU_IO_PULLDOWN)
- #define GPIO_SET(IDX) MCU_IO_SET_HIGH(GPIO_##IDX##_PORT, GPIO_##IDX##_PIN)
- #define GPIO_CLR(IDX) MCU_IO_SET_LOW(GPIO_##IDX##_PORT, GPIO_##IDX##_PIN)
- #define GPIO_TOG(IDX) MCU_IO_TGL(GPIO_##IDX##_PORT, GPIO_##IDX##_PIN)
- #define GPIO_GET(IDX) MCU_IO_GET(GPIO_##IDX##_PORT, GPIO_##IDX##_PIN)
- #define GPIO_HiD_SET() (PICTL |= BV(7)) /* PADSC */
- #define GPIO_HiD_CLR() (PICTL &= ~BV(7)) /* PADSC */
- // Used as "func" for the macros below
- #define MCU_IO_TRISTATE 1
- #define MCU_IO_PULLUP 2
- #define MCU_IO_PULLDOWN 3
- //-----------------------------------------------------------------------------
- // Macros for simple configuration of IO pins on TI LPW SoCs
- //-----------------------------------------------------------------------------
- #define MCU_IO_PERIPHERAL(port, pin) MCU_IO_PERIPHERAL_PREP(port, pin)
- #define MCU_IO_INPUT(port, pin, func) MCU_IO_INPUT_PREP(port, pin, func)
- #define MCU_IO_OUTPUT(port, pin, val) MCU_IO_OUTPUT_PREP(port, pin, val)
- #define MCU_IO_SET(port, pin, val) MCU_IO_SET_PREP(port, pin, val)
- #define MCU_IO_SET_HIGH(port, pin) MCU_IO_SET_HIGH_PREP(port, pin)
- #define MCU_IO_SET_LOW(port, pin) MCU_IO_SET_LOW_PREP(port, pin)
- #define MCU_IO_TGL(port, pin) MCU_IO_TGL_PREP(port, pin)
- #define MCU_IO_GET(port, pin) MCU_IO_GET_PREP(port, pin)
- #define MCU_IO_DIR_INPUT(port, pin) MCU_IO_DIR_INPUT_PREP(port, pin)
- #define MCU_IO_DIR_OUTPUT(port, pin) MCU_IO_DIR_OUTPUT_PREP(port, pin)
- //----------------------------------------------------------------------------------
- // Macros for internal use (the macros above need a new round in the preprocessor)
- //----------------------------------------------------------------------------------
- #define MCU_IO_PERIPHERAL_PREP(port, pin) st( P##port##SEL |= BV(pin); )
- #define MCU_IO_INPUT_PREP(port, pin, func) st( P##port##SEL &= ~BV(pin); \
- P##port##DIR &= ~BV(pin); \
- switch (func) { \
- case MCU_IO_PULLUP: \
- P##port##INP &= ~BV(pin); \
- P2INP &= ~BV(port + 5); \
- break; \
- case MCU_IO_PULLDOWN: \
- P##port##INP &= ~BV(pin); \
- P2INP |= BV(port + 5); \
- break; \
- default: \
- P##port##INP |= BV(pin); \
- break; } )
- #define MCU_IO_OUTPUT_PREP(port, pin, val) st( P##port##SEL &= ~BV(pin); \
- P##port##_##pin## = val; \
- P##port##DIR |= BV(pin); )
- #define MCU_IO_SET_HIGH_PREP(port, pin) st( P##port##_##pin## = 1; )
- #define MCU_IO_SET_LOW_PREP(port, pin) st( P##port##_##pin## = 0; )
- #define MCU_IO_SET_PREP(port, pin, val) st( P##port##_##pin## = val; )
- #define MCU_IO_TGL_PREP(port, pin) st( P##port##_##pin## ^= 1; )
- #define MCU_IO_GET_PREP(port, pin) (P##port## & BV(pin))
- #define MCU_IO_DIR_INPUT_PREP(port, pin) st( P##port##DIR &= ~BV(pin); )
- #define MCU_IO_DIR_OUTPUT_PREP(port, pin) st( P##port##DIR |= BV(pin); )
- /* ------------------------------------------------------------------------------------------------
- * Push Button Configuration
- * ------------------------------------------------------------------------------------------------
- */
- #define ACTIVE_LOW !
- #define ACTIVE_HIGH !! /* double negation forces result to be '1' */
- /* S1 */
- #define PUSH1_BV BV(1)
- #define PUSH1_SBIT P0_1
- #if defined (HAL_BOARD_CC2530EB_REV17)
- #define PUSH1_POLARITY ACTIVE_HIGH
- #elif defined (HAL_BOARD_CC2530EB_REV13)
- #define PUSH1_POLARITY ACTIVE_LOW
- #else
- #error Unknown Board Indentifier
- #endif
- /* Joystick Center Press */
- #define PUSH2_BV BV(0)
- #define PUSH2_SBIT P2_0
- #define PUSH2_POLARITY ACTIVE_HIGH
- /* ------------------------------------------------------------------------------------------------
- * OSAL NV implemented by internal flash pages.
- * ------------------------------------------------------------------------------------------------
- */
- // Flash is partitioned into 8 banks of 32 KB or 16 pages.
- #define HAL_FLASH_PAGE_PER_BANK 16
- // Flash is constructed of 128 pages of 2 KB.
- #define HAL_FLASH_PAGE_SIZE 2048
- #define HAL_FLASH_WORD_SIZE 4
- // CODE banks get mapped into the XDATA range 8000-FFFF.
- #define HAL_FLASH_PAGE_MAP 0x8000
- // The last 16 bytes of the last available page are reserved for flash lock bits.
- // NV page definitions must coincide with segment declaration in project *.xcl file.
- #if defined NON_BANKED
- #define HAL_FLASH_LOCK_BITS 16
- #define HAL_NV_PAGE_END 30
- #define HAL_NV_PAGE_CNT 2
- #else
- #define HAL_FLASH_LOCK_BITS 16
- #define HAL_NV_PAGE_END 126
- #define HAL_NV_PAGE_CNT 6
- #endif
- // Re-defining Z_EXTADDR_LEN here so as not to include a Z-Stack .h file.
- #define HAL_FLASH_IEEE_SIZE 8
- #define HAL_FLASH_IEEE_PAGE (HAL_NV_PAGE_END+1)
- #define HAL_FLASH_IEEE_OSET (HAL_FLASH_PAGE_SIZE - HAL_FLASH_LOCK_BITS - HAL_FLASH_IEEE_SIZE)
- #define HAL_INFOP_IEEE_OSET 0xC
- #define HAL_FLASH_DEV_PRIVATE_KEY_OSET 0x7D2
- #define HAL_FLASH_CA_PUBLIC_KEY_OSET 0x7BC
- #define HAL_FLASH_IMPLICIT_CERT_OSET 0x78C
- #define HAL_NV_PAGE_BEG (HAL_NV_PAGE_END-HAL_NV_PAGE_CNT+1)
- // Used by DMA macros to shift 1 to create a mask for DMA registers.
- #define HAL_NV_DMA_CH 0
- #define HAL_DMA_CH_RX 3
- #define HAL_DMA_CH_TX 4
- #define HAL_NV_DMA_GET_DESC() HAL_DMA_GET_DESC0()
- #define HAL_NV_DMA_SET_ADDR(a) HAL_DMA_SET_ADDR_DESC0((a))
- /* ------------------------------------------------------------------------------------------------
- * Serial Boot Loader: reserving the first 4 pages of flash and other memory in cc2530-sb.xcl.
- * ------------------------------------------------------------------------------------------------
- */
- #define HAL_SB_IMG_ADDR 0x2000
- #define HAL_SB_CRC_ADDR 0x2090
- // Size of internal flash less 4 pages for boot loader, 6 pages for NV, & 1 page for lock bits.
- #define HAL_SB_IMG_SIZE (0x40000 - 0x2000 - 0x3000 - 0x0800)
- /* ------------------------------------------------------------------------------------------------
- * Macros
- * ------------------------------------------------------------------------------------------------
- */
- /* ----------- RF-frontend Connection Initialization ---------- */
- #if defined HAL_PA_LNA || defined HAL_PA_LNA_CC2590
- extern void MAC_RfFrontendSetup(void);
- #define HAL_BOARD_RF_FRONTEND_SETUP() MAC_RfFrontendSetup()
- #else
- #define HAL_BOARD_RF_FRONTEND_SETUP()
- #endif
- /* ----------- Cache Prefetch control ---------- */
- #define PREFETCH_ENABLE() st( FCTL = 0x08; )
- #define PREFETCH_DISABLE() st( FCTL = 0x04; )
- /* Default powerup with P1_2 as input with pullup. P1_2 is read into znpCfg0 is in "init_board()".
- * 1->0x00 external 32 kHz xosc & 0->0x80 for internal.
- */
- #define HAL_CLOCK_STABLE() st( uint8 OSC_32KHZ = ((znpCfg0 == ZNP_CFG0_32K_XTAL) ? 0x00 : 0x80); \
- while (CLKCONSTA != (CLKCONCMD_32MHZ | OSC_32KHZ)); )
- #if defined CC2530_MK
- #define OSC_32KHZ_VALUE 0x80
- #else
- /* Default powerup with P1_2 as input with pullup, so 1->0x00 external 32 kHz xosc & 0->0x80 for internal */\
- #define OSC_32KHZ_VALUE ((P1_2 == ZNP_CFG0_32K_XTAL) ? 0x00 : 0x80)
- #endif
- /* ----------- Board Initialization ---------- */
- #if defined (HAL_BOARD_CC2530EB_REV17) && !defined (HAL_PA_LNA) && !defined (HAL_PA_LNA_CC2590)
- #define HAL_BOARD_INIT() st \
- ( \
- uint8 OSC_32KHZ = OSC_32KHZ_VALUE; \
- uint16 i; \
- \
- SLEEPCMD &= ~OSC_PD; /* turn on 16MHz RC and 32MHz XOSC */ \
- while (!(SLEEPSTA & XOSC_STB)); /* wait for 32MHz XOSC stable */ \
- asm("NOP"); /* chip bug workaround */ \
- for (i=0; i<504; i++) asm("NOP"); /* Require 63us delay for all revs */ \
- CLKCONCMD = (CLKCONCMD_32MHZ | OSC_32KHZ); /* Select 32MHz XOSC and the source for 32K clock */ \
- while (CLKCONSTA != (CLKCONCMD_32MHZ | OSC_32KHZ)); /* Wait for the change to be effective */ \
- SLEEPCMD |= OSC_PD; /* turn off 16MHz RC */ \
- \
- /* Turn on cache prefetch mode */ \
- PREFETCH_ENABLE(); \
- )
- #elif defined (HAL_BOARD_CC2530EB_REV13) || defined (HAL_PA_LNA) || defined (HAL_PA_LNA_CC2590)
- #define HAL_BOARD_INIT() st \
- ( \
- uint8 OSC_32KHZ = OSC_32KHZ_VALUE; \
- uint16 i; \
- \
- SLEEPCMD &= ~OSC_PD; /* turn on 16MHz RC and 32MHz XOSC */ \
- while (!(SLEEPSTA & XOSC_STB)); /* wait for 32MHz XOSC stable */ \
- asm("NOP"); /* chip bug workaround */ \
- for (i=0; i<504; i++) asm("NOP"); /* Require 63us delay for all revs */ \
- CLKCONCMD = (CLKCONCMD_32MHZ | OSC_32KHZ); /* Select 32MHz XOSC and the source for 32K clock */ \
- while (CLKCONSTA != (CLKCONCMD_32MHZ | OSC_32KHZ)); /* Wait for the change to be effective */ \
- SLEEPCMD |= OSC_PD; /* turn off 16MHz RC */ \
- \
- /* Turn on cache prefetch mode */ \
- PREFETCH_ENABLE(); \
- \
- /* set direction for GPIO outputs */ \
- LED1_DDR |= LED1_BV; \
- \
- /* Set PA/LNA HGM control P0_7 */ \
- P0DIR |= BV(7); \
- \
- /* configure tristates */ \
- P0INP |= PUSH2_BV; \
- \
- /* setup RF frontend if necessary */ \
- HAL_BOARD_RF_FRONTEND_SETUP(); \
- )
- #endif
- /* ----------- Debounce ---------- */
- #define HAL_DEBOUNCE(expr) { int i; for (i=0; i<500; i++) { if (!(expr)) i = 0; } }
- /* ----------- Push Buttons ---------- */
- #define HAL_PUSH_BUTTON1() (PUSH1_POLARITY (PUSH1_SBIT))
- #define HAL_PUSH_BUTTON2() (PUSH2_POLARITY (PUSH2_SBIT))
- #define HAL_PUSH_BUTTON3() (0)
- #define HAL_PUSH_BUTTON4() (0)
- #define HAL_PUSH_BUTTON5() (0)
- #define HAL_PUSH_BUTTON6() (0)
- /* ----------- LED's ---------- */
- #if defined (HAL_BOARD_CC2530EB_REV17) && !defined (HAL_PA_LNA) && !defined (HAL_PA_LNA_CC2590)
- #define HAL_TURN_OFF_LED1() st( LED1_SBIT = LED1_POLARITY (0); )
- #define HAL_TURN_OFF_LED2() st( LED2_SBIT = LED2_POLARITY (0); )
- #define HAL_TURN_OFF_LED3() st( LED3_SBIT = LED3_POLARITY (0); )
- #define HAL_TURN_OFF_LED4() HAL_TURN_OFF_LED1()
- #define HAL_TURN_ON_LED1() st( LED1_SBIT = LED1_POLARITY (1); )
- #define HAL_TURN_ON_LED2() st( LED2_SBIT = LED2_POLARITY (1); )
- #define HAL_TURN_ON_LED3() st( LED3_SBIT = LED3_POLARITY (1); )
- #define HAL_TURN_ON_LED4() HAL_TURN_ON_LED1()
- #define HAL_TOGGLE_LED1() st( if (LED1_SBIT) { LED1_SBIT = 0; } else { LED1_SBIT = 1;} )
- #define HAL_TOGGLE_LED2() st( if (LED2_SBIT) { LED2_SBIT = 0; } else { LED2_SBIT = 1;} )
- #define HAL_TOGGLE_LED3() st( if (LED3_SBIT) { LED3_SBIT = 0; } else { LED3_SBIT = 1;} )
- #define HAL_TOGGLE_LED4() HAL_TOGGLE_LED1()
- #define HAL_STATE_LED1() (LED1_POLARITY (LED1_SBIT))
- #define HAL_STATE_LED2() (LED2_POLARITY (LED2_SBIT))
- #define HAL_STATE_LED3() (LED3_POLARITY (LED3_SBIT))
- #define HAL_STATE_LED4() HAL_STATE_LED1()
- #elif defined (HAL_BOARD_CC2530EB_REV13) || defined (HAL_PA_LNA) || defined (HAL_PA_LNA_CC2590)
- #define HAL_TURN_OFF_LED1() st( LED1_SBIT = LED1_POLARITY (0); )
- #define HAL_TURN_OFF_LED2() HAL_TURN_OFF_LED1()
- #define HAL_TURN_OFF_LED3() HAL_TURN_OFF_LED1()
- #define HAL_TURN_OFF_LED4() HAL_TURN_OFF_LED1()
- #define HAL_TURN_ON_LED1() st( LED1_SBIT = LED1_POLARITY (1); )
- #define HAL_TURN_ON_LED2() HAL_TURN_ON_LED1()
- #define HAL_TURN_ON_LED3() HAL_TURN_ON_LED1()
- #define HAL_TURN_ON_LED4() HAL_TURN_ON_LED1()
- #define HAL_TOGGLE_LED1() st( if (LED1_SBIT) { LED1_SBIT = 0; } else { LED1_SBIT = 1;} )
- #define HAL_TOGGLE_LED2() HAL_TOGGLE_LED1()
- #define HAL_TOGGLE_LED3() HAL_TOGGLE_LED1()
- #define HAL_TOGGLE_LED4() HAL_TOGGLE_LED1()
- #define HAL_STATE_LED1() (LED1_POLARITY (LED1_SBIT))
- #define HAL_STATE_LED2() HAL_STATE_LED1()
- #define HAL_STATE_LED3() HAL_STATE_LED1()
- #define HAL_STATE_LED4() HAL_STATE_LED1()
- #endif
- /* ----------- XNV ---------- */
- #define XNV_SPI_BEGIN() st(P1_3 = 0;)
- #define XNV_SPI_TX(x) st(U1CSR &= ~0x02; U1DBUF = (x);)
- #define XNV_SPI_RX() U1DBUF
- #define XNV_SPI_WAIT_RXRDY() st(while (!(U1CSR & 0x02));)
- #define XNV_SPI_END() st(P1_3 = 1;)
- // The TI reference design uses UART1 Alt. 2 in SPI mode.
- #define XNV_SPI_INIT() \
- st( \
- /* Mode select UART1 SPI Mode as master. */\
- U1CSR = 0; \
- \
- /* Setup for 115200 baud. */\
- U1GCR = 11; \
- U1BAUD = 216; \
- \
- /* Set bit order to MSB */\
- U1GCR |= BV(5); \
- \
- /* Set UART1 I/O to alternate 2 location on P1 pins. */\
- PERCFG |= 0x02; /* U1CFG */\
- \
- /* Select peripheral function on I/O pins but SS is left as GPIO for separate control. */\
- P1SEL |= 0xE0; /* SELP1_[7:4] */\
- /* P1.1,2,3: reset, LCD CS, XNV CS. */\
- P1SEL &= ~0x0E; \
- P1 |= 0x0E; \
- P1_1 = 0; \
- P1DIR |= 0x0E; \
- \
- /* Give UART1 priority over Timer3. */\
- P2SEL &= ~0x20; /* PRI2P1 */\
- \
- /* When SPI config is complete, enable it. */\
- U1CSR |= 0x40; \
- /* Release XNV reset. */\
- P1_1 = 1; \
- )
- /* ----------- Minimum safe bus voltage ---------- */
- // Vdd/3 / Internal Reference X ENOB --> (Vdd / 3) / 1.15 X 127
- #define VDD_2_0 74 // 2.0 V required to safely read/write internal flash.
- #define VDD_2_7 100 // 2.7 V required for the Numonyx device.
- #define VDD_MIN_RUN VDD_2_0
- #define VDD_MIN_NV (VDD_2_0+4) // 5% margin over minimum to survive a page erase and compaction.
- #define VDD_MIN_XNV (VDD_2_7+5) // 5% margin over minimum to survive a page erase and compaction.
- /* ------------------------------------------------------------------------------------------------
- * Driver Configuration
- * ------------------------------------------------------------------------------------------------
- */
- /* Set to TRUE enable H/W TIMER usage, FALSE disable it */
- #ifndef HAL_TIMER
- #define HAL_TIMER FALSE
- #endif
- /* Set to TRUE enable ADC usage, FALSE disable it */
- #ifndef HAL_ADC
- #define HAL_ADC TRUE
- #endif
- /* Set to TRUE enable DMA usage, FALSE disable it */
- #ifndef HAL_DMA
- #define HAL_DMA TRUE
- #endif
- /* Set to TRUE enable Flash access, FALSE disable it */
- #ifndef HAL_FLASH
- #define HAL_FLASH TRUE
- #endif
- /* Set to TRUE enable AES usage, FALSE disable it */
- #ifndef HAL_AES
- #define HAL_AES TRUE
- #endif
- #ifndef HAL_AES_DMA
- #define HAL_AES_DMA TRUE
- #endif
- /* Set to TRUE enable LCD usage, FALSE disable it */
- #ifndef HAL_LCD
- #define HAL_LCD FALSE
- #endif
- /* Set to TRUE enable LED usage, FALSE disable it */
- #ifndef HAL_LED
- #define HAL_LED FALSE
- #endif
- #if (!defined BLINK_LEDS) && (HAL_LED == TRUE)
- #define BLINK_LEDS
- #endif
- /* Set to TRUE enable KEY usage, FALSE disable it */
- #ifndef HAL_KEY
- #define HAL_KEY FALSE
- #endif
- #define HAL_SPI TRUE
- #define HAL_UART TRUE
- #if defined HAL_SB_BOOT_CODE
- #define HAL_UART_DMA 0
- #define HAL_UART_ISR 1
- #else
- #define HAL_UART_DMA 1
- #define HAL_UART_ISR 0
- #endif
- #define HAL_UART_USB 0
- // Used to set P2 priority - USART0 over USART1 if both are defined.
- #if ((HAL_UART_DMA == 1) || (HAL_UART_ISR == 1))
- #define HAL_UART_PRIPO 0x00
- #else
- #define HAL_UART_PRIPO 0x40
- #endif
- #endif
- /*******************************************************************************************************
- */
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