/** * \file * * \brief Generic Clock Controller related functionality. * * Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries. * * \asf_license_start * * \page License * * Subject to your compliance with these terms, you may use Microchip * software and any derivatives exclusively with Microchip products. * It is your responsibility to comply with third party license terms applicable * to your use of third party software (including open source software) that * may accompany Microchip software. * * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES, * WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE, * INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE * LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL * LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE * SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE * POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT * ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY * RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY, * THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE. * * \asf_license_stop * */ #include #include #include /** * \brief Initializes generators */ void _gclk_init_generators(void) { #if CONF_GCLK_GENERATOR_0_CONFIG == 1 hri_gclk_write_GENCTRL_reg( GCLK, 0, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_0_DIV) | (CONF_GCLK_GEN_0_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_0_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_0_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_0_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_0_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_0_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_0_SOURCE); #endif #if CONF_GCLK_GENERATOR_1_CONFIG == 1 hri_gclk_write_GENCTRL_reg( GCLK, 1, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_1_DIV) | (CONF_GCLK_GEN_1_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_1_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_1_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_1_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_1_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_1_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_1_SOURCE); #endif #if CONF_GCLK_GENERATOR_2_CONFIG == 1 hri_gclk_write_GENCTRL_reg( GCLK, 2, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_2_DIV) | (CONF_GCLK_GEN_2_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_2_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_2_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_2_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_2_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_2_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_2_SOURCE); #endif #if CONF_GCLK_GENERATOR_3_CONFIG == 1 hri_gclk_write_GENCTRL_reg( GCLK, 3, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_3_DIV) | (CONF_GCLK_GEN_3_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_3_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_3_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_3_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_3_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_3_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_3_SOURCE); #endif #if CONF_GCLK_GENERATOR_4_CONFIG == 1 hri_gclk_write_GENCTRL_reg( GCLK, 4, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_4_DIV) | (CONF_GCLK_GEN_4_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_4_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_4_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_4_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_4_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_4_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_4_SOURCE); #endif #if CONF_GCLK_GENERATOR_5_CONFIG == 1 hri_gclk_write_GENCTRL_reg( GCLK, 5, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_5_DIV) | (CONF_GCLK_GEN_5_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_5_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_5_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_5_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_5_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_5_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_5_SOURCE); #endif #if CONF_GCLK_GENERATOR_6_CONFIG == 1 hri_gclk_write_GENCTRL_reg( GCLK, 6, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_6_DIV) | (CONF_GCLK_GEN_6_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_6_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_6_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_6_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_6_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_6_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_6_SOURCE); #endif #if CONF_GCLK_GENERATOR_7_CONFIG == 1 hri_gclk_write_GENCTRL_reg( GCLK, 7, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_7_DIV) | (CONF_GCLK_GEN_7_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_7_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_7_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_7_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_7_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_7_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_7_SOURCE); #endif #if CONF_GCLK_GENERATOR_8_CONFIG == 1 hri_gclk_write_GENCTRL_reg( GCLK, 8, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_8_DIV) | (CONF_GCLK_GEN_8_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_8_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_8_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_8_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_8_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_8_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_8_SOURCE); #endif #if CONF_GCLK_GENERATOR_9_CONFIG == 1 hri_gclk_write_GENCTRL_reg( GCLK, 9, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_9_DIV) | (CONF_GCLK_GEN_9_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_9_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_9_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_9_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_9_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_9_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_9_SOURCE); #endif #if CONF_GCLK_GENERATOR_10_CONFIG == 1 hri_gclk_write_GENCTRL_reg( GCLK, 10, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_10_DIV) | (CONF_GCLK_GEN_10_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_10_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_10_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_10_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_10_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_10_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_10_SOURCE); #endif #if CONF_GCLK_GENERATOR_11_CONFIG == 1 hri_gclk_write_GENCTRL_reg( GCLK, 11, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_11_DIV) | (CONF_GCLK_GEN_11_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_11_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_11_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_11_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_11_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_11_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_11_SOURCE); #endif } void _gclk_init_generators_by_fref(uint32_t bm) { #if CONF_GCLK_GENERATOR_0_CONFIG == 1 if (bm & (1ul << 0)) { hri_gclk_write_GENCTRL_reg( GCLK, 0, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_0_DIV) | (CONF_GCLK_GEN_0_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_0_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_0_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_0_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_0_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_0_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_0_SOURCE); } #endif #if CONF_GCLK_GENERATOR_1_CONFIG == 1 if (bm & (1ul << 1)) { hri_gclk_write_GENCTRL_reg( GCLK, 1, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_1_DIV) | (CONF_GCLK_GEN_1_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_1_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_1_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_1_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_1_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_1_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_1_SOURCE); } #endif #if CONF_GCLK_GENERATOR_2_CONFIG == 1 if (bm & (1ul << 2)) { hri_gclk_write_GENCTRL_reg( GCLK, 2, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_2_DIV) | (CONF_GCLK_GEN_2_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_2_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_2_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_2_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_2_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_2_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_2_SOURCE); } #endif #if CONF_GCLK_GENERATOR_3_CONFIG == 1 if (bm & (1ul << 3)) { hri_gclk_write_GENCTRL_reg( GCLK, 3, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_3_DIV) | (CONF_GCLK_GEN_3_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_3_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_3_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_3_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_3_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_3_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_3_SOURCE); } #endif #if CONF_GCLK_GENERATOR_4_CONFIG == 1 if (bm & (1ul << 4)) { hri_gclk_write_GENCTRL_reg( GCLK, 4, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_4_DIV) | (CONF_GCLK_GEN_4_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_4_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_4_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_4_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_4_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_4_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_4_SOURCE); } #endif #if CONF_GCLK_GENERATOR_5_CONFIG == 1 if (bm & (1ul << 5)) { hri_gclk_write_GENCTRL_reg( GCLK, 5, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_5_DIV) | (CONF_GCLK_GEN_5_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_5_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_5_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_5_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_5_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_5_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_5_SOURCE); } #endif #if CONF_GCLK_GENERATOR_6_CONFIG == 1 if (bm & (1ul << 6)) { hri_gclk_write_GENCTRL_reg( GCLK, 6, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_6_DIV) | (CONF_GCLK_GEN_6_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_6_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_6_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_6_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_6_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_6_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_6_SOURCE); } #endif #if CONF_GCLK_GENERATOR_7_CONFIG == 1 if (bm & (1ul << 7)) { hri_gclk_write_GENCTRL_reg( GCLK, 7, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_7_DIV) | (CONF_GCLK_GEN_7_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_7_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_7_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_7_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_7_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_7_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_7_SOURCE); } #endif #if CONF_GCLK_GENERATOR_8_CONFIG == 1 if (bm & (1ul << 8)) { hri_gclk_write_GENCTRL_reg( GCLK, 8, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_8_DIV) | (CONF_GCLK_GEN_8_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_8_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_8_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_8_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_8_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_8_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_8_SOURCE); } #endif #if CONF_GCLK_GENERATOR_9_CONFIG == 1 if (bm & (1ul << 9)) { hri_gclk_write_GENCTRL_reg( GCLK, 9, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_9_DIV) | (CONF_GCLK_GEN_9_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_9_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_9_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_9_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_9_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_9_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_9_SOURCE); } #endif #if CONF_GCLK_GENERATOR_10_CONFIG == 1 if (bm & (1ul << 10)) { hri_gclk_write_GENCTRL_reg( GCLK, 10, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_10_DIV) | (CONF_GCLK_GEN_10_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_10_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_10_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_10_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_10_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_10_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_10_SOURCE); } #endif #if CONF_GCLK_GENERATOR_11_CONFIG == 1 if (bm & (1ul << 11)) { hri_gclk_write_GENCTRL_reg( GCLK, 11, GCLK_GENCTRL_DIV(CONF_GCLK_GEN_11_DIV) | (CONF_GCLK_GEN_11_RUNSTDBY << GCLK_GENCTRL_RUNSTDBY_Pos) | (CONF_GCLK_GEN_11_DIVSEL << GCLK_GENCTRL_DIVSEL_Pos) | (CONF_GCLK_GEN_11_OE << GCLK_GENCTRL_OE_Pos) | (CONF_GCLK_GEN_11_OOV << GCLK_GENCTRL_OOV_Pos) | (CONF_GCLK_GEN_11_IDC << GCLK_GENCTRL_IDC_Pos) | (CONF_GCLK_GENERATOR_11_CONFIG << GCLK_GENCTRL_GENEN_Pos) | CONF_GCLK_GEN_11_SOURCE); } #endif }