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LPC1769 port #5025

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Merged
merged 3 commits into from
Oct 26, 2017
Merged

LPC1769 port #5025

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9c77957
LPCXpresso LPC1769 board ported
grygorek Sep 5, 2017
728a3a4
mbed LPC1768 & Xpresso LPC1769 unified
grygorek Sep 6, 2017
be5a8a9
lpc1769 inherits from lpc1768; reuse lpc1768.ld for LPC1769 target
grygorek Oct 17, 2017
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14 changes: 10 additions & 4 deletions features/FEATURE_LWIP/lwip-interface/lwip-eth/arch/TARGET_NXP/lpc17_emac.c
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,12 @@
* @{
*/

#if defined(TARGET_LPC1768) || defined(TARGET_LPC1769)
/** \brief Group LPC17xx processors into one definition
*/
#define TARGET_LPC17XX
#endif

#if NO_SYS == 0
/** \brief Driver transmit and receive thread priorities
*
Expand Down Expand Up @@ -146,7 +152,7 @@ struct lpc_enetdata {
# else
# define ETHMEM_SECTION __attribute__((section("AHBSRAM1"),aligned))
# endif
#elif defined(TARGET_LPC1768)
#elif defined(TARGET_LPC17XX)
# if defined(TOOLCHAIN_GCC_ARM)
# define ETHMEM_SECTION __attribute__((section("AHBSRAM1"),aligned))
# endif
Expand Down Expand Up @@ -370,7 +376,7 @@ static struct pbuf *lpc_low_level_input(struct netif *netif)
LWIP_DEBUGF(UDP_LPC_EMAC | LWIP_DBG_TRACE,
("lpc_low_level_input: Packet index %"U32_F" dropped for OOM\n",
idx));

#ifdef LOCK_RX_THREAD
#if NO_SYS == 0
sys_mutex_unlock(&lpc_enetif->TXLockMutex);
Expand Down Expand Up @@ -428,7 +434,7 @@ void lpc_enetif_input(struct netif *netif)
*/
static s32_t lpc_packet_addr_notsafe(void *addr) {
/* Check for legal address ranges */
#if defined(TARGET_LPC1768)
#if defined(TARGET_LPC17XX)
if ((((u32_t) addr >= 0x2007C000) && ((u32_t) addr < 0x20083FFF))) {
#elif defined(TARGET_LPC4088) || defined(TARGET_LPC4088_DM)
if ((((u32_t) addr >= 0x20000000) && ((u32_t) addr < 0x20007FFF))) {
Expand Down Expand Up @@ -790,7 +796,7 @@ static err_t low_level_init(struct netif *netif)
/* Enable MII clocking */
LPC_SC->PCONP |= CLKPWR_PCONP_PCENET;

#if defined(TARGET_LPC1768)
#if defined(TARGET_LPC17XX)
LPC_PINCON->PINSEL2 = 0x50150105; /* Enable P1 Ethernet Pins. */
LPC_PINCON->PINSEL3 = (LPC_PINCON->PINSEL3 & ~0x0000000F) | 0x00000005;
#elif defined(TARGET_LPC4088) || defined(TARGET_LPC4088_DM)
Expand Down
36 changes: 34 additions & 2 deletions targets/TARGET_NXP/TARGET_LPC176X/TARGET_MBED_LPC1768/PinNames.h
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Original file line number Diff line number Diff line change
Expand Up @@ -55,6 +55,32 @@ typedef enum {
p18 = P0_26,
p19 = P1_30,
p20 = P1_31,
#if defined(TARGET_LPC1769)
p21 = P0_2,
p22 = P0_3,
p23 = P0_21,
p24 = P0_22,
p25 = P0_27,
p26 = P0_28,
p27 = P2_13,

p38 = P0_4,
p39 = P0_5,
p40 = P0_10,
p41 = P0_11,
p42 = P2_0,
p43 = P2_1,
p44 = P2_2,
p45 = P2_3,
p46 = P2_4,
p47 = P2_5,
p48 = P2_6,
p49 = P2_7,
p50 = P2_8,
p51 = P2_10,
p52 = P2_11,
p53 = P2_12,
#else
p21 = P2_5,
p22 = P2_4,
p23 = P2_3,
Expand All @@ -65,13 +91,19 @@ typedef enum {
p28 = P0_10,
p29 = P0_5,
p30 = P0_4,
#endif

// Other mbed Pin Names
#ifdef MCB1700
LED1 = P1_28,
LED2 = P1_29,
LED3 = P1_31,
LED4 = P2_2,
#elif defined(TARGET_LPC1769)
LED1 = P0_22,
LED2 = P0_22,
LED3 = P0_22,
LED4 = P0_22,
#else
LED1 = P1_18,
LED2 = P1_20,
Expand Down Expand Up @@ -113,8 +145,8 @@ typedef enum {
I2C_SDA0 = NC,
I2C_SCL1 = p10,
I2C_SDA1 = p9,
I2C_SCL2 = p27, // pin used by application board
I2C_SDA2 = p28, // pin used by application board
I2C_SCL2 = P0_11, // pin used by application board
I2C_SDA2 = P0_10, // pin used by application board
I2C_SCL = I2C_SCL2,
I2C_SDA = I2C_SDA2,
} PinName;
Expand Down
2 changes: 1 addition & 1 deletion targets/TARGET_NXP/mbed_rtx.h
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,7 @@
#define INITIAL_SP (0x02009000UL)
#endif

#elif defined(TARGET_LPC1768)
#elif defined(TARGET_LPC1768) || defined(TARGET_LPC1769)

#ifndef INITIAL_SP
#define INITIAL_SP (0x10008000UL)
Expand Down
4 changes: 4 additions & 0 deletions targets/targets.json
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Original file line number Diff line number Diff line change
Expand Up @@ -243,6 +243,10 @@
"features": ["LWIP"],
"device_name": "LPC1768"
},
"LPC1769": {
"inherits": ["LPC1768"],
"device_name": "LPC1769"
},
"ARCH_PRO": {
"supported_form_factors": ["ARDUINO"],
"core": "Cortex-M3",
Expand Down
3 changes: 3 additions & 0 deletions tools/export/iar/iar_definitions.json
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,9 @@
"LPC1768": {
"OGChipSelectEditMenu": "LPC1768\tNXP LPC1768"
},
"LPC1769": {
"OGChipSelectEditMenu": "LPC1769\tNXP LPC1769"
},
"STM32F446RE": {
"OGChipSelectEditMenu": "STM32F446RE\tST STM32F446RE"
},
Expand Down