From 90986375140c3703d16c7de77a4f53b9d959b3ce Mon Sep 17 00:00:00 2001 From: patacongo Date: Sat, 6 Nov 2010 19:25:24 +0000 Subject: LPC1766-STK LED support git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3083 42af7a65-404d-4744-a932-0658087f49c3 --- .../olimex-lpc1766stk/src/lpc1766stk_internal.h | 143 ++++++++++++++++++++- nuttx/configs/olimex-lpc1766stk/src/up_leds.c | 32 ++++- 2 files changed, 171 insertions(+), 4 deletions(-) (limited to 'nuttx/configs/olimex-lpc1766stk/src') diff --git a/nuttx/configs/olimex-lpc1766stk/src/lpc1766stk_internal.h b/nuttx/configs/olimex-lpc1766stk/src/lpc1766stk_internal.h index c57a7c8f3..f3824df30 100755 --- a/nuttx/configs/olimex-lpc1766stk/src/lpc1766stk_internal.h +++ b/nuttx/configs/olimex-lpc1766stk/src/lpc1766stk_internal.h @@ -51,7 +51,148 @@ /* LPC1766-STK GPIO Pin Definitions *************************************************/ /* Board GPIO Usage: * - * [To be provided] + * GPIO PIN SIGNAL NAME + * -------------------------------- ---- -------------- + * P0[0]/RD1/TXD3/SDA1 46 RD1 + * P0[1]/TD1/RXD3/SCL1 47 TD1 + * P0[2]/TXD0/AD0[7] 98 TXD0 + * P0[3]/RXD0/AD0[6] 99 RXD0 + * P0[4]/I2SRX_CLK/RD2/CAP2[0] 81 LED2/ACC IRQ + * P0[5]/I2SRX_WS/TD2/CAP2[1] 80 CENTER + * P0[6]/I2SRX_SDA/SSEL1/MAT2[0] 79 SSEL1 + * P0[7]/I2STX_CLK/SCK1/MAT2[1] 78 SCK1 + * P0[8]/I2STX_WS/MISO1/MAT2[2] 77 MISO1 + * P0[9]/I2STX_SDA/MOSI1/MAT2[3] 76 MOSI1 + * P0[10]/TXD2/SDA2/MAT3[0] 48 SDA2 + * P0[11]/RXD2/SCL2/MAT3[1] 49 SCL2 + * P0[15]/TXD1/SCK0/SCK 62 TXD1 + * P0[16]/RXD1/SSEL0/SSEL 63 RXD1 + * P0[17]/CTS1/MISO0/MISO 61 CTS1 + * P0[18]/DCD1/MOSI0/MOSI 60 DCD1 + * P0[19]/DSR1/SDA1 59 DSR1 + * P0[20]/DTR1/SCL1 58 DTR1 + * P0[21]/RI1/RD1 57 MMC PWR + * P0[22]/RTS1/TD1 56 RTS1 + * P0[23]/AD0[0]/I2SRX_CLK/CAP3[0] 9 BUT1 + * P0[24]/AD0[1]/I2SRX_WS/CAP3[1] 8 TEMP + * P0[25]/AD0[2]/I2SRX_SDA/TXD3 7 MIC IN + * P0[26]/AD0[3]/AOUT/RXD3 6 AOUT + * P0[27]/SDA0/USB_SDA 25 USB_SDA + * P0[28]/SCL0/USB_SCL 24 USB_SCL + * P0[29]/USB_D+ 29 USB_D+ + * P0[30]/USB_D- 30 USB_D- + * P1[0]/ENET_TXD0 95 E_TXD0 + * P1[1]/ENET_TXD1 94 E_TXD1 + * P1[4]/ENET_TX_EN 93 E_TX_EN + * P1[8]/ENET_CRS 92 E_CRS + * P1[9]/ENET_RXD0 91 E_RXD0 + * P1[10]/ENET_RXD1 90 E_RXD1 + * P1[14]/ENET_RX_ER 89 E_RX_ER + * P1[15]/ENET_REF_CLK 88 E_REF_CLK + * P1[16]/ENET_MDC 87 E_MDC + * P1[17]/ENET_MDIO 86 E_MDIO + * P1[18]/USB_UP_LED/PWM1[1]/CAP1[0] 32 USB_UP_LED + * P1[19]/MC0A/#USB_PPWR/CAP1[1] 33 #USB_PPWR + * P1[20]/MCFB0/PWM1[2]/SCK0 34 SCK0 + * P1[21]/MCABORT/PWM1[3]/SSEL0 35 SSEL0 + * P1[22]/MC0B/USB_PWRD/MAT1[0] 36 USBH_PWRD + * P1[23]/MCFB1/PWM1[4]/MISO0 37 MISO0 + * P1[24]/MCFB2/PWM1[5]/MOSI0 38 MOSI0 + * P1[25]/MC1A/MAT1[1] 39 LED1 + * P1[26]/MC1B/PWM1[6]/CAP0[0] 40 CS_UEXT + * P1[27]/CLKOUT/#USB_OVRCR/CAP0[1] 43 #USB_OVRCR + * P1[28]/MC2A/PCAP1[0]/MAT0[0] 44 P1.28 + * P1[29]/MC2B/PCAP1[1]/MAT0[1] 45 P1.29 + * P1[30]/VBUS/AD0[4] 21 VBUS + * P1[31]/SCK1/AD0[5] 20 AIN5 + * P2[0]/PWM1[1]/TXD1 75 UP + * P2[1]/PWM1[2]/RXD1 74 DOWN + * P2[2]/PWM1[3]/CTS1/TRACEDATA[3] 73 TRACE_D3 + * P2[3]/PWM1[4]/DCD1/TRACEDATA[2] 70 TRACE_D2 + * P2[4]/PWM1[5]/DSR1/TRACEDATA[1] 69 TRACE_D1 + * P2[5]/PWM1[6]/DTR1/TRACEDATA[0] 68 TRACE_D0 + * P2[6]/PCAP1[0]/RI1/TRACECLK 67 TRACE_CLK + * P2[7]/RD2/RTS1 66 LEFT + * P2[8]/TD2/TXD2 65 RIGHT + * P2[9]/USB_CONNECT/RXD2 64 USBD_CONNECT + * P2[10]/#EINT0/NMI 53 ISP_E4 + * P2[11]/#EINT1/I2STX_CLK 52 #EINT1 + * P2[12]/#EINT2/I2STX_WS 51 WAKE-UP + * P2[13]/#EINT3/I2STX_SDA 50 BUT2 + * P3[25]/MAT0[0]/PWM1[2] 27 LCD_RST + * P3[26]/STCLK/MAT0[1]/PWM1[3] 26 LCD_BL + */ + +/* LEDs GPIO PIN SIGNAL NAME + * -------------------------------- ---- -------------- + * P1[25]/MC1A/MAT1[1] 39 LED1 + * P0[4]/I2SRX_CLK/RD2/CAP2[0] 81 LED2/ACC IRQ + */ + +#define LPC1766STK_LED1 (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT1 | GPIO_PIN25) +#define LPC1766STK_LED2 (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN4) + +/* Buttons GPIO PIN SIGNAL NAME + * -------------------------------- ---- -------------- + * P2[12]/#EINT2/I2STX_WS 51 WAKE-UP + * P0[23]/AD0[0]/I2SRX_CLK/CAP3[0] 9 BUT1 + * P2[13]/#EINT3/I2STX_SDA 50 BUT2 + */ + +#define LPC1766STK_WAKE_UP (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN12) +#define LPC1766STK_BUT1 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN23) +#define LPC1766STK_BUT2 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN13) + +/* Joystick GPIO PIN SIGNAL NAME + * -------------------------------- ---- -------------- + * P0[5]/I2SRX_WS/TD2/CAP2[1] 80 CENTER + * P2[0]/PWM1[1]/TXD1 75 UP + * P2[1]/PWM1[2]/RXD1 74 DOWN + * P2[7]/RD2/RTS1 66 LEFT + * P2[8]/TD2/TXD2 65 RIGHT + */ + +#define LPC1766STK_CENTER (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN5) +#define LPC1766STK_UP (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN0) +#define LPC1766STK_DOWN (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN1) +#define LPC1766STK_LEFT (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN7) +#define LPC1766STK_RIGHT (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN8) + +/* LCD GPIO PIN SIGNAL NAME + * -------------------------------- ---- -------------- + * P3[25]/MAT0[0]/PWM1[2] 27 LCD_RST + * P3[26]/STCLK/MAT0[1]/PWM1[3] 26 LCD_BL + */ + +#define LPC1766STK_LED1 (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT1 | GPIO_PIN25) +#define LPC1766STK_LED2 (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN4) + +/* MMC GPIO PIN SIGNAL NAME + * -------------------------------- ---- -------------- + * P0[21]/RI1/RD1 57 MMC PWR + */ + +#define LPC1766STK_MMC_PWR (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN21) + +/* AD GPIO PIN SIGNAL NAME + * -------------------------------- ---- -------------- + * P0[24]/AD0[1]/I2SRX_WS/CAP3[1] 8 TEMP + * P0[25]/AD0[2]/I2SRX_SDA/TXD3 7 MIC IN + */ + +#define LPC1766STK_TEMP GPIO_AD0p1 +#define LPC1766STK_MIC_IN GPIO_AD0p2 + +/* UEXT GPIO PIN SIGNAL NAME + * -------------------------------- ---- -------------- + * P1[26]/MC1B/PWM1[6]/CAP0[0] 40 CS_UEXT + */ + +#define LPC1766STK_CS_UEXT (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT1 | GPIO_PIN26) + +/* ISP? GPIO PIN SIGNAL NAME + * -------------------------------- ---- -------------- + * P2[10]/#EINT0/NMI 53 ISP_E4 */ /************************************************************************************ diff --git a/nuttx/configs/olimex-lpc1766stk/src/up_leds.c b/nuttx/configs/olimex-lpc1766stk/src/up_leds.c index 0cb0b3efc..73ae0c3eb 100755 --- a/nuttx/configs/olimex-lpc1766stk/src/up_leds.c +++ b/nuttx/configs/olimex-lpc1766stk/src/up_leds.c @@ -109,7 +109,8 @@ void up_ledinit(void) /* Configure all LED GPIO lines */ led_dumpgpio("up_ledinit() Entry)"); -#warning "Not implemented" + lpc17_configgpio(LPC1766STK_LED1); + lpc17_configgpio(LPC1766STK_LED2); led_dumpgpio("up_ledinit() Exit"); } @@ -120,7 +121,23 @@ void up_ledinit(void) void up_ledon(int led) { -#warning "Not implemented" + switch (led) + { + default: + case 0 : /* STARTED, HEAPALLOCATE, IRQSENABLED */ + lpc17_gpiowrite(LPC1766STK_LED1, true); + lpc17_gpiowrite(LPC1766STK_LED2, true); + break; + + case 1 : /* STACKCREATED */ + lpc17_gpiowrite(LPC1766STK_LED1, false); + lpc17_gpiowrite(LPC1766STK_LED2, true); + break; + + case 2 : /* INIRQ, SIGNAL, ASSERTION, PANIC */ + lpc17_gpiowrite(LPC1766STK_LED2, false); + break; + } } /**************************************************************************** @@ -129,6 +146,15 @@ void up_ledon(int led) void up_ledoff(int led) { -#warning "Not implemented" + switch (led) + { + default: + case 0 : /* STARTED, HEAPALLOCATE, IRQSENABLED */ + case 1 : /* STACKCREATED */ + lpc17_gpiowrite(LPC1766STK_LED1, true); + case 2 : /* INIRQ, SIGNAL, ASSERTION, PANIC */ + lpc17_gpiowrite(LPC1766STK_LED2, true); + break; + } } #endif /* CONFIG_ARCH_LEDS */ -- cgit v1.2.3