71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
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#include "sdk_project_config.h"
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#include "bsp_sys.h"
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#include "cola_device.h"
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#include "cola_init.h"
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typedef void (* isr_t)(void);
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/*!
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* @brief: LPTMR IRQ handler.
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*/
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void LPTMR0_IRQHandler(void)
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{
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cola_timer_ticker();
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/* Clear compare flag */
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LPTMR_DRV_ClearCompareFlag(INST_LPTMR_0);
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}
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void CCIF_Handler(void);
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/* If target is flash, insert this macro to locate callback function into RAM */
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START_FUNCTION_DECLARATION_RAMSECTION
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void CCIF_Callback(void)
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END_FUNCTION_DECLARATION_RAMSECTION
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void bsp_sys_init(void)
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{
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CLOCK_SYS_Init(g_clockManConfigsArr, CLOCK_MANAGER_CONFIG_CNT, g_clockManCallbacksArr, CLOCK_MANAGER_CALLBACK_CNT);
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CLOCK_SYS_UpdateConfiguration(0U, CLOCK_MANAGER_POLICY_AGREEMENT);
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PINS_DRV_Init(NUM_OF_CONFIGURED_PINS0, g_pin_mux_InitConfigArr0);
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/* Init LPTMR as timer
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* - interrupt after 1 second
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* - SIRC as clock source
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* - counter disabled
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*/
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LPTMR_DRV_Init(INST_LPTMR_0, &lptmr_1_config0, false);
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/* Enable IRQ for LPTMR */
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/* Install interrupt for Flash Command Complete event */
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INT_SYS_InstallHandler(FTFC_IRQn, CCIF_Handler, (isr_t*) 0);
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INT_SYS_EnableIRQ(FTFC_IRQn);
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/* Enable global interrupt */
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INT_SYS_EnableIRQGlobal();
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INT_SYS_EnableIRQ(LPTMR0_IRQn);
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INT_SYS_SetPriority(LPTMR0_IRQn, 0);
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/* Start LPTMR counter */
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LPTMR_DRV_StartCounter(INST_LPTMR_0);
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}
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sysclk_initcall(bsp_sys_init);
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void CCIF_Handler(void)
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{
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/* Disable Flash Command Complete interrupt */
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FTFx_FCNFG &= (~FTFx_FCNFG_CCIE_MASK);
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return;
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}
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/*!
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\brief Callback function for Flash operations
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*/
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START_FUNCTION_DEFINITION_RAMSECTION
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void CCIF_Callback(void)
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{
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/* Enable interrupt for Flash Command Complete */
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if ((FTFx_FCNFG & FTFx_FCNFG_CCIE_MASK) == 0u)
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{
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FTFx_FCNFG |= FTFx_FCNFG_CCIE_MASK;
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}
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}
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END_FUNCTION_DEFINITION_RAMSECTION
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