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RT1050_FreeRTOS_Hello/board/peripherals.c

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/***********************************************************************************************************************
* This file was generated by the MCUXpresso Config Tools. Any manual edits made to this file
* will be overwritten if the respective MCUXpresso Config Tools is used to update this file.
**********************************************************************************************************************/
/* clang-format off */
/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
!!GlobalInfo
product: Peripherals v9.0
processor: MIMXRT1052xxxxB
package_id: MIMXRT1052DVL6B
mcu_data: ksdk2_0
processor_version: 9.0.1
board: IMXRT1050-EVKB
functionalGroups:
- name: BOARD_InitPeripherals
UUID: c02f2a7b-0e89-43b6-9488-2b4f58340ab8
called_from_default_init: true
selectedCore: core0
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
component:
- type: 'system'
- type_id: 'system_54b53072540eeeb8f8e9343e71f28176'
- global_system_definitions:
- user_definitions: ''
- user_includes: ''
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
/* clang-format on */
/***********************************************************************************************************************
* Included files
**********************************************************************************************************************/
#include "peripherals.h"
/***********************************************************************************************************************
* BOARD_InitPeripherals functional group
**********************************************************************************************************************/
/***********************************************************************************************************************
* LPUART1 initialization code
**********************************************************************************************************************/
/* clang-format off */
/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
instance:
- name: 'LPUART1'
- type: 'lpuart'
- mode: 'polling'
- custom_name_enabled: 'false'
- type_id: 'lpuart_54a65a580e3462acdbacefd5299e0cac'
- functional_group: 'BOARD_InitPeripherals'
- peripheral: 'LPUART1'
- config_sets:
- lpuartConfig_t:
- lpuartConfig:
- clockSource: 'LpuartClock'
- lpuartSrcClkFreq: 'BOARD_BootClockRUN'
- baudRate_Bps: '921600'
- parityMode: 'kLPUART_ParityDisabled'
- dataBitsCount: 'kLPUART_EightDataBits'
- isMsb: 'false'
- stopBitCount: 'kLPUART_OneStopBit'
- txFifoWatermark: '0'
- rxFifoWatermark: '1'
- enableRxRTS: 'false'
- enableTxCTS: 'false'
- txCtsSource: 'kLPUART_CtsSourcePin'
- txCtsConfig: 'kLPUART_CtsSampleAtStart'
- rxIdleType: 'kLPUART_IdleTypeStartBit'
- rxIdleConfig: 'kLPUART_IdleCharacter1'
- enableTx: 'true'
- enableRx: 'true'
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
/* clang-format on */
const lpuart_config_t LPUART1_config = {
.baudRate_Bps = 921600UL,
.parityMode = kLPUART_ParityDisabled,
.dataBitsCount = kLPUART_EightDataBits,
.isMsb = false,
.stopBitCount = kLPUART_OneStopBit,
.txFifoWatermark = 0U,
.rxFifoWatermark = 1U,
.enableRxRTS = false,
.enableTxCTS = false,
.txCtsSource = kLPUART_CtsSourcePin,
.txCtsConfig = kLPUART_CtsSampleAtStart,
.rxIdleType = kLPUART_IdleTypeStartBit,
.rxIdleConfig = kLPUART_IdleCharacter1,
.enableTx = true,
.enableRx = true
};
static void LPUART1_init(void) {
LPUART_Init(LPUART1_PERIPHERAL, &LPUART1_config, LPUART1_CLOCK_SOURCE);
}
/***********************************************************************************************************************
* SEMC initialization code
**********************************************************************************************************************/
/* clang-format off */
/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
instance:
- name: 'SEMC'
- type: 'semc'
- mode: 'general'
- custom_name_enabled: 'false'
- type_id: 'semc_84a769c198c91c527e11dcec2f5b4b81'
- functional_group: 'BOARD_InitPeripherals'
- peripheral: 'SEMC'
- config_sets:
- fsl_semc:
- enableDCD: 'false'
- clockConfig:
- clockSource: 'kSEMC_ClkSrcPeri'
- clockSourceFreq: 'BOARD_BootClockRUN'
- semc_config_t:
- dqsMode: 'kSEMC_Loopbackdqspad'
- cmdTimeoutCycles: '0'
- busTimeoutCycles: '0'
- queueWeight:
- queueaEnable: 'false'
- queueaWeight:
- structORvalue: 'structure'
- queueaConfig:
- qos: '0'
- aging: '0'
- slaveHitSwith: '0'
- slaveHitNoswitch: '0'
- queuebEnable: 'false'
- queuebWeight:
- structORvalue: 'structure'
- queuebConfig:
- qos: '0'
- aging: '0'
- slaveHitSwith: '0'
- weightPagehit: '0'
- bankRotation: '0'
- semc_sdram_config_t:
- csxPinMux: 'kSEMC_MUXCSX0'
- semcSdramCs: 'kSEMC_SDRAM_CS0'
- address: '0x80000000'
- memsize_input: '32MB'
- portSize: 'kSEMC_PortSize16Bit'
- burstLen: 'kSEMC_Sdram_BurstLen1'
- columnAddrBitNum: 'kSEMC_SdramColunm_9bit'
- casLatency: 'kSEMC_LatencyThree'
- tPrecharge2Act_Ns: '18'
- tAct2ReadWrite_Ns: '18'
- tRefreshRecovery_Ns: '127'
- tWriteRecovery_Ns: '12'
- tCkeOff_Ns: '42'
- tAct2Prechage_Ns: '42'
- tSelfRefRecovery_Ns: '67'
- tRefresh2Refresh_Ns: '60'
- tAct2Act_Ns: '60'
- tPrescalePeriod_Ns: '160'
- tIdleTimeout_Ns: '0'
- refreshPeriod_nsPerRow: '64'
- refreshUrgThreshold: '64'
- refreshBurstLen: '1'
- sdramArray: []
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
/* clang-format on */
semc_config_t SEMC_config = {
.dqsMode = kSEMC_Loopbackdqspad,
.cmdTimeoutCycles = 0U,
.busTimeoutCycles = 0U,
.queueWeight = {
.queueaEnable = false,
.queueaWeight = {
.queueaConfig = {
.qos = 0UL,
.aging = 0UL,
.slaveHitSwith = 0UL,
.slaveHitNoswitch = 0UL
},
},
.queuebEnable = false,
.queuebWeight = {
.queuebConfig = {
.qos = 0UL,
.aging = 0UL,
.slaveHitSwith = 0UL,
.weightPagehit = 0UL,
.bankRotation = 0UL
},
}
}
};
semc_sdram_config_t SEMC_sdram_struct = {
.csxPinMux = kSEMC_MUXCSX0,
.address = 0x80000000UL,
.memsize_kbytes = 32768,
.portSize = kSEMC_PortSize16Bit,
.burstLen = kSEMC_Sdram_BurstLen1,
.columnAddrBitNum = kSEMC_SdramColunm_9bit,
.casLatency = kSEMC_LatencyThree,
.tPrecharge2Act_Ns = 18U,
.tAct2ReadWrite_Ns = 18U,
.tRefreshRecovery_Ns = 127U,
.tWriteRecovery_Ns = 12U,
.tCkeOff_Ns = 42U,
.tAct2Prechage_Ns = 42U,
.tSelfRefRecovery_Ns = 67U,
.tRefresh2Refresh_Ns = 60U,
.tAct2Act_Ns = 60U,
.tPrescalePeriod_Ns = 160UL,
.tIdleTimeout_Ns = 0UL,
.refreshPeriod_nsPerRow = 64UL,
.refreshUrgThreshold = 64UL,
.refreshBurstLen = 1U,
};
static void SEMC_init(void) {
/* Initialize SEMC peripheral. */
SEMC_Init(SEMC_PERIPHERAL, &SEMC_config);
/* Initialize SEMC SDRAM. */
SEMC_ConfigureSDRAM(SEMC_PERIPHERAL, kSEMC_SDRAM_CS0, &SEMC_sdram_struct, 150000000);
}
/***********************************************************************************************************************
* LCDIF initialization code
**********************************************************************************************************************/
/* clang-format off */
/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
instance:
- name: 'LCDIF'
- type: 'elcdif'
- mode: 'rgbMode'
- custom_name_enabled: 'false'
- type_id: 'elcdif_1c39bcb43ed1a24bc8980672c7378576'
- functional_group: 'BOARD_InitPeripherals'
- peripheral: 'LCDIF'
- config_sets:
- fsl_elcdif:
- config:
- panelWidthInt: '800'
- panelHeightInt: '480'
- hsw: '20'
- hfp: '210'
- hbp: '46'
- vsw: '10'
- vfp: '22'
- vbp: '23'
- frameRate: '60 Hz'
- polarityFlags_st:
- vSyncActive: 'kELCDIF_VsyncActiveLow'
- hSyncActive: 'kELCDIF_HsyncActiveLow'
- dataEnableActive: 'kELCDIF_DataEnableActiveHigh'
- driveDataClkEdge: 'kELCDIF_DriveDataOnRisingClkEdge'
- bufferName: 'defaultBuffer'
- bufferAlign: '64'
- pixelFormat: 'kELCDIF_PixelFormatRGB565'
- dataBus: 'kELCDIF_DataBus16Bit'
- enablePxpHandShake: 'false'
- start: 'true'
- isInterruptEnabled: 'true'
- elcdifInterruptSources: 'kELCDIF_CurFrameDoneInterruptEnable'
- interrupt:
- IRQn: 'LCDIF_IRQn'
- enable_interrrupt: 'enabled'
- enable_priority: 'true'
- priority: '5'
- enable_custom_name: 'false'
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
/* clang-format on */
/* RGB mode configuration */
const elcdif_rgb_mode_config_t LCDIF_rgbConfig = {
.panelWidth = LCDIF_PANEL_WIDTH,
.panelHeight = LCDIF_PANEL_HEIGHT,
.hsw = 20U,
.hfp = 210U,
.hbp = 46U,
.vsw = 10U,
.vfp = 22U,
.vbp = 23U,
.polarityFlags = (kELCDIF_VsyncActiveLow | kELCDIF_HsyncActiveLow | kELCDIF_DataEnableActiveHigh | kELCDIF_DriveDataOnRisingClkEdge),
.bufferAddr = (uint32_t) LCDIF_Buffer[0],
.pixelFormat = kELCDIF_PixelFormatRGB565,
.dataBus = kELCDIF_DataBus16Bit
};
/* RGB buffer */
AT_NONCACHEABLE_SECTION_ALIGN(uint16_t LCDIF_Buffer[2][LCDIF_PANEL_HEIGHT][LCDIF_PANEL_WIDTH], LCDIF_RGB_BUFFER_ALIGN);
static void LCDIF_init(void) {
/* RGB mode initialization */
ELCDIF_RgbModeInit(LCDIF_PERIPHERAL, &LCDIF_rgbConfig);
/* Enable interrupts */
ELCDIF_EnableInterrupts(LCDIF_PERIPHERAL, (kELCDIF_CurFrameDoneInterruptEnable));
/* Interrupt vector LCDIF_IRQn priority settings in the NVIC. */
NVIC_SetPriority(LCDIF_LCDIF_IRQN, LCDIF_LCDIF_IRQ_PRIORITY);
/* Enable interrupt LCDIF_IRQn request in the NVIC. */
EnableIRQ(LCDIF_LCDIF_IRQN);
/* RGB mode start */
ELCDIF_RgbModeStart(LCDIF_PERIPHERAL);
}
/***********************************************************************************************************************
* NVIC initialization code
**********************************************************************************************************************/
/* clang-format off */
/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
instance:
- name: 'NVIC'
- type: 'nvic'
- mode: 'general'
- custom_name_enabled: 'false'
- type_id: 'nvic_57b5eef3774cc60acaede6f5b8bddc67'
- functional_group: 'BOARD_InitPeripherals'
- peripheral: 'NVIC'
- config_sets:
- nvic:
- interrupt_table:
- 0: []
- interrupts: []
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
/* clang-format on */
/* Empty initialization function (commented out)
static void NVIC_init(void) {
} */
/***********************************************************************************************************************
* Initialization functions
**********************************************************************************************************************/
void BOARD_InitPeripherals(void)
{
/* Initialize components */
LPUART1_init();
SEMC_init();
LCDIF_init();
}
/***********************************************************************************************************************
* BOARD_InitBootPeripherals function
**********************************************************************************************************************/
void BOARD_InitBootPeripherals(void)
{
BOARD_InitPeripherals();
}
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