X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=cpu%2Farm%2Fio%2Fat91sam7s256.h;h=9c3299de61d696f37998ff10cc514144e29b3618;hb=2d0bc916c5779e2f3dc9e4775e235e0c633817cc;hp=e59733b5b6c555553dea0b8c6535445e0cb1009e;hpb=2600c0780d6203575503c2f1768582c5c0865670;p=bertos.git diff --git a/cpu/arm/io/at91sam7s256.h b/cpu/arm/io/at91sam7s256.h index e59733b5..9c3299de 100644 --- a/cpu/arm/io/at91sam7s256.h +++ b/cpu/arm/io/at91sam7s256.h @@ -104,6 +104,11 @@ #define PIO_HAS_PERIPHERALSELECT 1 #define PIO_HAS_OUTPUTWRITEENABLE 1 +#define DBGU_HAS_PDC 1 +#define SPI_HAS_PDC 1 +#define SSC_HAS_PDC 1 +#define USART_HAS_PDC 1 + #include "at91_aic.h" #include "at91_pit.h" #include "at91_pmc.h" @@ -111,6 +116,8 @@ #include "at91_wdt.h" #include "at91_rstc.h" #include "at91_pio.h" +#include "at91_us.h" +#include "at91_dbgu.h" //TODO: add other peripherals /** Peripheral Identifiers and Interrupts */ @@ -135,227 +142,12 @@ #define IRQ1_ID 31 ///< External interrupt 1 ID. /*\}*/ -#warning Revise me after this line! - -#define PERIPH_RPR_OFF 0x00000100 ///< Receive pointer register offset. -#define PERIPH_RCR_OFF 0x00000104 ///< Receive counter register offset. -#define PERIPH_TPR_OFF 0x00000108 ///< Transmit pointer register offset. -#define PERIPH_TCR_OFF 0x0000010C ///< Transmit counter register offset. -#define PERIPH_RNPR_OFF 0x00000110 ///< Receive next pointer register offset. -#define PERIPH_RNCR_OFF 0x00000114 ///< Receive next counter register offset. -#define PERIPH_TNPR_OFF 0x00000118 ///< Transmit next pointer register offset. -#define PERIPH_TNCR_OFF 0x0000011C ///< Transmit next counter register offset. -#define PERIPH_PTCR_OFF 0x00000120 ///< PDC transfer control register offset. -#define PERIPH_PTSR_OFF 0x00000124 ///< PDC transfer status register offset. - -#define PDC_RXTEN 0x00000001 ///< Receiver transfer enable. -#define PDC_RXTDIS 0x00000002 ///< Receiver transfer disable. -#define PDC_TXTEN 0x00000100 ///< Transmitter transfer enable. -#define PDC_TXTDIS 0x00000200 ///< Transmitter transfer disable. - -#define DBGU_HAS_PDC 1 -#define SPI_HAS_PDC 1 -#define SSC_HAS_PDC 1 -#define USART_HAS_PDC 1 - -/** Historical SPI0 Peripheral Multiplexing Names */ -/*\{*/ -#define SPI0_NPCS0_PA12A 12 ///< Port bit number on PIO-A Perpheral A. -#define SPI0_NPCS1_PA13A 13 ///< Port bit number on PIO-A Perpheral A. -#define SPI0_NPCS1_PA07B 7 ///< Port bit number on PIO-A Perpheral B. -#define SPI0_NPCS1_PB13B 13 ///< Port bit number on PIO-B Perpheral B. -#define SPI0_NPCS2_PA14A 14 ///< Port bit number on PIO-A Perpheral A. -#define SPI0_NPCS2_PA08B 8 ///< Port bit number on PIO-A Perpheral B. -#define SPI0_NPCS2_PB14B 14 ///< Port bit number on PIO-B Perpheral B. -#define SPI0_NPCS3_PA15A 15 ///< Port bit number on PIO-A Perpheral A. -#define SPI0_NPCS3_PA09B 9 ///< Port bit number on PIO-A Perpheral B. -#define SPI0_NPCS3_PB17B 17 ///< Port bit number on PIO-B Perpheral B. -#define SPI0_MISO_PA16A 16 ///< Port bit number on PIO-A Perpheral A. -#define SPI0_MOSI_PA17A 17 ///< Port bit number on PIO-A Perpheral A. -#define SPI0_SPCK_PA18A 18 ///< Port bit number on PIO-A Perpheral A. -/*\}*/ - -/** USART Peripheral Multiplexing */ -/*\{*/ -#define PA0_RXD0_A 0 -#define PA1_TXD0_A 1 -#define PA2_SCK0_A 2 -#define PA3_RTS0_A 3 -#define PA4_CTS0_A 4 - -#define PA5_RXD1_A 5 -#define PA6_TXD1_A 6 -#define PA7_SCK1_A 7 -#define PA8_RTS1_A 8 -#define PA9_CTS1_A 9 -#define PB23_DCD1_B 23 -#define PB24_DSR1_B 24 -#define PB25_DTR1_B 25 -#define PB26_RI1_B 26 -/*\}*/ - -/** SPI Peripheral Multiplexing */ -/*\{*/ -#define PA16_SPI0_MISO_A 16 -#define PA17_SPI0_MOSI_A 17 -#define PA18_SPI0_SPCK_A 18 -#define PA12_SPI0_NPCS0_A 12 -#define PA13_SPI0_NPCS1_A 13 -#define PA7_SPI0_NPCS1_B 7 -#define PA14_SPI0_NPCS2_A 14 -#define PB14_SPI0_NPCS2_B 14 -#define PA8_SPI0_NPCS2_B 8 -#define PA15_SPI0_NPCS3_A 15 -#define PA9_SPI0_NPCS3_B 9 - -#define SPI0_PINS _BV(PA16_SPI0_MISO_A) | _BV(PA17_SPI0_MOSI_A) | _BV(PA18_SPI0_SPCK_A) -#define SPI0_PIO_BASE PIOA_BASE -#define SPI0_PSR_OFF PIO_ASR_OFF - -#define SPI0_CS0_PIN _BV(PA12_SPI0_NPCS0_A) -#define SPI0_CS0_PIO_BASE PIOA_BASE -#define SPI0_CS0_PSR_OFF PIO_ASR_OFF - -#ifndef SPI0_CS1_PIN -#define SPI0_CS1_PIN _BV(PA13_SPI0_NPCS1_A) -#define SPI0_CS1_PIO_BASE PIOA_BASE -#define SPI0_CS1_PSR_OFF PIO_ASR_OFF -#endif - -#ifndef SPI0_CS2_PIN -#define SPI0_CS2_PIN _BV(PA14_SPI0_NPCS2_A) -#define SPI0_CS2_PIO_BASE PIOA_BASE -#define SPI0_CS2_PSR_OFF PIO_ASR_OFF -#endif - -#ifndef SPI0_CS3_PIN -#define SPI0_CS3_PIN _BV(PA15_SPI0_NPCS3_A) -#define SPI0_CS3_PIO_BASE PIOA_BASE -#define SPI0_CS3_PSR_OFF PIO_ASR_OFF -#endif - -#define PA24_SPI1_MISO_B 24 -#define PA23_SPI1_MOSI_B 23 -#define PA22_SPI1_SPCK_B 22 -#define PA21_SPI1_NPCS0_B 21 -#define PA25_SPI1_NPCS1_B 25 -#define PB13_SPI0_NPCS1_B 13 -#define PA2_SPI1_NPCS1_B 2 -#define PB10_SPI1_NPCS1_B 10 -#define PA26_SPI1_NPCS2_B 26 -#define PA3_SPI1_NPCS2_B 3 -#define PB11_SPI1_NPCS2_B 11 -#define PB17_SPI0_NPCS3_B 17 -#define PA4_SPI1_NPCS3_B 4 -#define PA29_SPI1_NPCS3_B 29 -#define PB16_SPI1_NPCS3_B 16 - -#define SPI1_PINS _BV(PA24_SPI1_MISO_B) | _BV(PA23_SPI1_MOSI_B) | _BV(PA22_SPI1_SPCK_B) -#define SPI1_PIO_BASE PIOA_BASE -#define SPI1_PSR_OFF PIO_BSR_OFF - -#define SPI1_CS0_PIN _BV(PA21_SPI1_NPCS0_B) -#define SPI1_CS0_PIO_BASE PIOA_BASE -#define SPI1_CS0_PSR_OFF PIO_BSR_OFF - -#ifndef SPI1_CS1_PIN -#define SPI1_CS1_PIN _BV(PA25_SPI1_NPCS1_B) -#define SPI1_CS1_PIO_BASE PIOA_BASE -#define SPI1_CS1_PSR_OFF PIO_BSR_OFF -#endif - -#ifndef SPI1_CS2_PIN -#define SPI1_CS2_PIN _BV(PA26_SPI1_NPCS2_B) -#define SPI1_CS2_PIO_BASE PIOA_BASE -#define SPI1_CS2_PSR_OFF PIO_BSR_OFF -#endif - -#ifndef SPI1_CS3_PIN -#define SPI1_CS3_PIN _BV(PA29_SPI1_NPCS3_B) -#define SPI1_CS3_PIO_BASE PIOA_BASE -#define SPI1_CS3_PSR_OFF PIO_BSR_OFF -#endif - -/*\}*/ - -/** Debug Unit Peripheral Multiplexing */ -/*\{*/ -#define PA27_DRXD_A 27 -#define PA28_DTXD_A 28 -/*\}*/ - -/** Synchronous Serial Controller Peripheral Multiplexing */ -/*\{*/ -#define PA23_TD_A 23 ///< Transmit data pin. -#define PA24_RD_A 24 ///< Receive data pin. -#define PA22_TK_A 22 ///< Transmit clock pin. -#define PA25_RK_A 25 ///< Receive clock pin. -#define PA21_TF_A 21 ///< Transmit frame sync. pin. -#define PA26_RF_A 26 ///< Receive frame sync. pin. -/*\}*/ - -/** Two Wire Interface Peripheral Multiplexing */ -/*\{*/ -#define PA10_TWD_A 10 ///< Two wire serial data pin. -#define PA11_TWCK_A 11 ///< Two wire serial clock pin. -/*\}*/ - -/** Timer/Counter Peripheral Multiplexing */ -/*\{*/ -#define PB23_TIOA0_A 23 -#define PB24_TIOB0_A 24 -#define PB12_TCLK0_B 12 - -#define PB25_TIOA1_A 25 -#define PB26_TIOB1_A 26 -#define PB19_TCLK1_B 19 - -#define PB27_TIOA2_A 27 -#define PB28_TIOB2_A 28 -#define PA15_TCLK2_B 15 -/*\}*/ - -/** Clocks, Oscillators and PLLs Peripheral Multiplexing */ -/*\{*/ -#define PB0_PCK0_B 0 -#define PB20_PCK0_B 20 -#define PA13_PCK1_B 13 -#define PB29_PCK1_A 29 -#define PB21_PCK1_B 21 -#define PA30_PCK2_B 30 -#define PB30_PCK2_A 30 -#define PB22_PCK2_B 22 -#define PA27_PCK3_B 27 -/*\}*/ - -/** Advanced Interrupt Controller Peripheral Multiplexing */ -/*\{*/ -#define PA29_FIQ_A 29 -#define PA30_IRQ0_A 30 -#define PA14_IRQ1_B 14 -/*\}*/ - -/** ADC Interface Peripheral Multiplexing */ -/*\{*/ -#define PB18_ADTRG_B 18 ///< ADC trigger pin. -/*\}*/ - -/** CAN Interface Peripheral Multiplexing */ -/*\{*/ -#define PA19_CANRX_A 19 -#define PA20_CANTX_A 20 -/*\}*/ - -/** PWM Peripheral Multiplexing */ +/** USART pins name */ /*\{*/ -#define PB19_PWM0_A 19 -#define PB27_PWM0_B 27 -#define PB20_PWM1_A 20 -#define PB28_PWM1_B 28 -#define PB21_PWM2_A 21 -#define PB29_PWM2_B 29 -#define PB22_PWM3_A 22 -#define PB30_PWM3_B 30 +#define RXD0 5 +#define TXD0 6 +#define RXD1 21 +#define TXD1 22 /*\}*/ #endif /* AT91SAM7S256_H */