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scux_board.c
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00001 /******************************************************************************* 00002 * DISCLAIMER 00003 * This software is supplied by Renesas Electronics Corporation and is only 00004 * intended for use with Renesas products. No other uses are authorized. This 00005 * software is owned by Renesas Electronics Corporation and is protected under 00006 * all applicable laws, including copyright laws. 00007 * THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING 00008 * THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT 00009 * LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE 00010 * AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. 00011 * TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS 00012 * ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE 00013 * FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR 00014 * ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE 00015 * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 00016 * Renesas reserves the right, without notice, to make changes to this software 00017 * and to discontinue the availability of this software. By using this software, 00018 * you agree to the additional terms and conditions found by accessing the 00019 * following link: 00020 * http://www.renesas.com/disclaimer 00021 * Copyright (C) 2013-2014 Renesas Electronics Corporation. All rights reserved. 00022 *******************************************************************************/ 00023 00024 /**************************************************************************//** 00025 * @file scux_board.c 00026 * $Rev: 891 $ 00027 * $Date:: 2014-06-27 10:40:52 +0900#$ 00028 * @brief SCUX functions depending on borad 00029 ******************************************************************************/ 00030 00031 /******************************************************************************* 00032 Includes <System Includes>, "Project Includes" 00033 *******************************************************************************/ 00034 00035 #include "scux.h" 00036 00037 /****************************************************************************** 00038 Exported global variables (to be accessed by other files) 00039 ******************************************************************************/ 00040 00041 /**************************************************************************//** 00042 * Function Name: SCUX_CheckSsifClockDiv 00043 * @brief Check SSIF clock divide rate. 00044 * 00045 * Description:<br> 00046 * 00047 * @param[in] *p_scux_info_ch : SCUX channel information. 00048 * @param[in] ssif_ch : Used ssif channel number. 00049 * @retval ESUCCESS : Parameter is no problems. 00050 * EPERM : Parameter is unexpected value. 00051 * EFAULT : Internal error is occured. 00052 ******************************************************************************/ 00053 00054 int_t SCUX_CheckSsifClockDiv(const scux_info_ch_t * const p_scux_info_ch, const uint32_t ssif_ch_num) 00055 { 00056 int_t retval = ESUCCESS; 00057 uint32_t input_clk; 00058 uint32_t dot_clk; 00059 uint32_t n_syswd_per_smp; 00060 uint32_t syswd_len =0; 00061 uint32_t smp_freq; 00062 uint32_t result; 00063 uint32_t division; 00064 scux_ssif_info_t * p_ssif_ch; 00065 00066 p_ssif_ch = SCUX_GetSsifChInfo((int_t)ssif_ch_num); 00067 00068 if ((NULL == p_scux_info_ch) || (NULL == p_ssif_ch)) 00069 { 00070 retval = EFAULT; 00071 } 00072 else 00073 { 00074 if (false == p_ssif_ch->ssif_cfg.mode_master) 00075 { 00076 /* In slave mode, a temporary value is to SCUX_SSIF_CKDIV_1 (0) */ 00077 p_ssif_ch->clk_div = SCUX_SSIF_CKDIV_1; 00078 } 00079 else 00080 { 00081 /* check only SSIF master mode */ 00082 /* get source clock */ 00083 if (false == p_ssif_ch->ssif_cfg.select_audio_clk) 00084 { 00085 input_clk = SCUX_AUDIO_X1; 00086 } 00087 else 00088 { 00089 input_clk = SCUX_AUDIO_CLK; 00090 } 00091 00092 if (0u == input_clk) 00093 { 00094 retval = EPERM; 00095 } 00096 00097 if (ESUCCESS == retval) 00098 { 00099 switch (p_ssif_ch->ssif_cfg.system_word) 00100 { 00101 case SCUX_SSIF_SYSTEM_LEN_16 : 00102 syswd_len = SCUX_SYSTEMWORD_16; 00103 break; 00104 00105 case SCUX_SSIF_SYSTEM_LEN_24 : 00106 syswd_len = SCUX_SYSTEMWORD_24; 00107 break; 00108 00109 case SCUX_SSIF_SYSTEM_LEN_32 : 00110 syswd_len = SCUX_SYSTEMWORD_32; 00111 break; 00112 00113 case SCUX_SSIF_SYSTEM_LEN_48 : 00114 syswd_len = SCUX_SYSTEMWORD_48; 00115 break; 00116 00117 case SCUX_SSIF_SYSTEM_LEN_64 : 00118 syswd_len = SCUX_SYSTEMWORD_64; 00119 break; 00120 00121 case SCUX_SSIF_SYSTEM_LEN_128 : 00122 syswd_len = SCUX_SYSTEMWORD_128; 00123 break; 00124 00125 case SCUX_SSIF_SYSTEM_LEN_256 : 00126 syswd_len = SCUX_SYSTEMWORD_256; 00127 break; 00128 00129 default : 00130 retval = EPERM; 00131 break; 00132 } 00133 00134 smp_freq = p_scux_info_ch->src_cfg.output_ws; 00135 00136 if (false == p_ssif_ch->ssif_cfg.use_tdm) 00137 { 00138 n_syswd_per_smp = SCUX_USE_CH_2; 00139 } 00140 else 00141 { 00142 n_syswd_per_smp = p_scux_info_ch->src_cfg.use_ch; 00143 } 00144 00145 dot_clk = syswd_len * n_syswd_per_smp * smp_freq; 00146 if (0u == dot_clk) 00147 { 00148 retval = EPERM; 00149 } 00150 else 00151 { 00152 /* check if input audio clock can be divided by dotclock */ 00153 result = input_clk % dot_clk; 00154 00155 if (0U != result) 00156 { 00157 /* cannot create dotclock from input audio clock */ 00158 retval = EPERM; 00159 } 00160 else 00161 { 00162 division = input_clk / dot_clk; 00163 00164 switch (division) 00165 { 00166 case SCUX_SSIF_CLK_DIV1: 00167 p_ssif_ch->clk_div = SCUX_SSIF_CKDIV_1; 00168 break; 00169 00170 case SCUX_SSIF_CLK_DIV2: 00171 p_ssif_ch->clk_div = SCUX_SSIF_CKDIV_2; 00172 break; 00173 00174 case SCUX_SSIF_CLK_DIV4: 00175 p_ssif_ch->clk_div = SCUX_SSIF_CKDIV_4; 00176 break; 00177 00178 case SCUX_SSIF_CLK_DIV8: 00179 p_ssif_ch->clk_div = SCUX_SSIF_CKDIV_8; 00180 break; 00181 00182 case SCUX_SSIF_CLK_DIV16: 00183 p_ssif_ch->clk_div = SCUX_SSIF_CKDIV_16; 00184 break; 00185 00186 case SCUX_SSIF_CLK_DIV32: 00187 p_ssif_ch->clk_div = SCUX_SSIF_CKDIV_32; 00188 break; 00189 00190 case SCUX_SSIF_CLK_DIV64: 00191 p_ssif_ch->clk_div = SCUX_SSIF_CKDIV_64; 00192 break; 00193 00194 case SCUX_SSIF_CLK_DIV128: 00195 p_ssif_ch->clk_div = SCUX_SSIF_CKDIV_128; 00196 break; 00197 00198 case SCUX_SSIF_CLK_DIV6: 00199 p_ssif_ch->clk_div = SCUX_SSIF_CKDIV_6; 00200 break; 00201 00202 case SCUX_SSIF_CLK_DIV12: 00203 p_ssif_ch->clk_div = SCUX_SSIF_CKDIV_12; 00204 break; 00205 00206 case SCUX_SSIF_CLK_DIV24: 00207 p_ssif_ch->clk_div = SCUX_SSIF_CKDIV_24; 00208 break; 00209 00210 case SCUX_SSIF_CLK_DIV48: 00211 p_ssif_ch->clk_div = SCUX_SSIF_CKDIV_48; 00212 break; 00213 00214 case SCUX_SSIF_CLK_DIV96: 00215 p_ssif_ch->clk_div = SCUX_SSIF_CKDIV_96; 00216 break; 00217 00218 default: 00219 retval = EPERM; 00220 break; 00221 } 00222 } 00223 } 00224 } 00225 } 00226 } 00227 00228 return retval; 00229 } 00230 00231 /****************************************************************************** 00232 End of function SCUX_CheckSsifClockDiv 00233 ******************************************************************************/ 00234 00235 /**************************************************************************//** 00236 * Function Name: SCUX_SetupSsifGpio 00237 * @brief GPIO of SSIF module setup. 00238 00239 * Description:<br> 00240 * R7S72100 Boards depended pin connections bellow<br> 00241 * Clock settings<br> 00242 * AUDIO_X1 : Private use pin(nothing to do)<br> 00243 * AUDIO_X2 : No connection<br> 00244 * AUDIO_CLK: Working with SSIF5<br> 00245 * Channel settings<br> 00246 * SSIF0 : Fully connected to WM8978<br> 00247 * SSIF1 : Read only (NC:SSITxD1) connected to CD Deck<br> 00248 * SSIF2 : No connection<br> 00249 * SSIF3 : Write only (NC:SSIRxD3) connected to AK4353<br> 00250 * SSIF4 : Fully connected to AK4353<br> 00251 * SSIF5 : Fully connected to HCI 00252 * 00253 * @param[in] ssif_ch :SSIF channel number. 00254 * @retval None. 00255 ******************************************************************************/ 00256 00257 void SCUX_SetupSsifGpio(const scux_ssif_ch_num_t ssif_ch) 00258 { 00259 switch (ssif_ch) 00260 { 00261 case SCUX_SSIF_CH_0: 00262 /* SSISCK0(P4_4, Alternative Mode 5,InputOutput) */ 00263 GPIO.PIBC4 &= (uint16_t)~(GPIO_BIT_N4); 00264 GPIO.PBDC4 &= (uint16_t)~(GPIO_BIT_N4); 00265 GPIO.PM4 |= (uint16_t) (GPIO_BIT_N4); 00266 GPIO.PMC4 &= (uint16_t)~(GPIO_BIT_N4); 00267 GPIO.PIPC4 &= (uint16_t)~(GPIO_BIT_N4); 00268 00269 GPIO.PBDC4 |= (uint16_t) (GPIO_BIT_N4); 00270 GPIO.PFC4 &= (uint16_t)~(GPIO_BIT_N4); 00271 GPIO.PFCE4 &= (uint16_t)~(GPIO_BIT_N4); 00272 GPIO.PFCAE4 |= (uint16_t) (GPIO_BIT_N4); 00273 00274 GPIO.PIPC4 |= (uint16_t) (GPIO_BIT_N4); 00275 GPIO.PMC4 |= (uint16_t) (GPIO_BIT_N4); 00276 00277 /* SSIWS0(P4_5, Alternative Mode 5,InputOutput) */ 00278 GPIO.PIBC4 &= (uint16_t)~(GPIO_BIT_N5); 00279 GPIO.PBDC4 &= (uint16_t)~(GPIO_BIT_N5); 00280 GPIO.PM4 |= (uint16_t) (GPIO_BIT_N5); 00281 GPIO.PMC4 &= (uint16_t)~(GPIO_BIT_N5); 00282 GPIO.PIPC4 &= (uint16_t)~(GPIO_BIT_N5); 00283 00284 GPIO.PBDC4 |= (uint16_t) (GPIO_BIT_N5); 00285 GPIO.PFC4 &= (uint16_t)~(GPIO_BIT_N5); 00286 GPIO.PFCE4 &= (uint16_t)~(GPIO_BIT_N5); 00287 GPIO.PFCAE4 |= (uint16_t) (GPIO_BIT_N5); 00288 00289 GPIO.PIPC4 |= (uint16_t) (GPIO_BIT_N5); 00290 GPIO.PMC4 |= (uint16_t) (GPIO_BIT_N5); 00291 00292 /* SSIRxD0(P4_6, Alternative Mode 5,Input) */ 00293 GPIO.PIBC4 &= (uint16_t)~(GPIO_BIT_N6); 00294 GPIO.PBDC4 &= (uint16_t)~(GPIO_BIT_N6); 00295 GPIO.PM4 |= (uint16_t) (GPIO_BIT_N6); 00296 GPIO.PMC4 &= (uint16_t)~(GPIO_BIT_N6); 00297 GPIO.PIPC4 &= (uint16_t)~(GPIO_BIT_N6); 00298 00299 GPIO.PBDC4 &= (uint16_t)~(GPIO_BIT_N6); 00300 GPIO.PFC4 &= (uint16_t)~(GPIO_BIT_N6); 00301 GPIO.PFCE4 &= (uint16_t)~(GPIO_BIT_N6); 00302 GPIO.PFCAE4 |= (uint16_t) (GPIO_BIT_N6); 00303 00304 GPIO.PIPC4 |= (uint16_t) (GPIO_BIT_N6); 00305 GPIO.PMC4 |= (uint16_t) (GPIO_BIT_N6); 00306 00307 /* SSITxD0(P4_7, Alternative Mode 5,Output) */ 00308 GPIO.PIBC4 &= (uint16_t)~(GPIO_BIT_N7); 00309 GPIO.PBDC4 &= (uint16_t)~(GPIO_BIT_N7); 00310 GPIO.PM4 |= (uint16_t) (GPIO_BIT_N7); 00311 GPIO.PMC4 &= (uint16_t)~(GPIO_BIT_N7); 00312 GPIO.PIPC4 &= (uint16_t)~(GPIO_BIT_N7); 00313 00314 GPIO.PBDC4 &= (uint16_t)~(GPIO_BIT_N7); 00315 GPIO.PFC4 &= (uint16_t)~(GPIO_BIT_N7); 00316 GPIO.PFCE4 &= (uint16_t)~(GPIO_BIT_N7); 00317 GPIO.PFCAE4 |= (uint16_t) (GPIO_BIT_N7); 00318 00319 GPIO.PMC4 |= (uint16_t) (GPIO_BIT_N7); 00320 GPIO.PM4 &= (uint16_t)~(GPIO_BIT_N7); 00321 break; 00322 00323 case SCUX_SSIF_CH_1: 00324 /* SSISCK1(P3_4, Alternative Mode 3,InputOutput) */ 00325 GPIO.PIBC3 &= (uint16_t)~(GPIO_BIT_N4); 00326 GPIO.PBDC3 &= (uint16_t)~(GPIO_BIT_N4); 00327 GPIO.PM3 |= (uint16_t) (GPIO_BIT_N4); 00328 GPIO.PMC3 &= (uint16_t)~(GPIO_BIT_N4); 00329 GPIO.PIPC3 &= (uint16_t)~(GPIO_BIT_N4); 00330 00331 GPIO.PBDC3 |= (uint16_t) (GPIO_BIT_N4); 00332 GPIO.PFC3 &= (uint16_t)~(GPIO_BIT_N4); 00333 GPIO.PFCE3 |= (uint16_t) (GPIO_BIT_N4); 00334 GPIO.PFCAE3 &= (uint16_t)~(GPIO_BIT_N4); 00335 00336 GPIO.PIPC3 |= (uint16_t) (GPIO_BIT_N4); 00337 GPIO.PMC3 |= (uint16_t) (GPIO_BIT_N4); 00338 00339 /* SSIWS1(P3_5, Alternative Mode 3,InputOutput) */ 00340 GPIO.PIBC3 &= (uint16_t)~(GPIO_BIT_N5); 00341 GPIO.PBDC3 &= (uint16_t)~(GPIO_BIT_N5); 00342 GPIO.PM3 |= (uint16_t) (GPIO_BIT_N5); 00343 GPIO.PMC3 &= (uint16_t)~(GPIO_BIT_N5); 00344 GPIO.PIPC3 &= (uint16_t)~(GPIO_BIT_N5); 00345 00346 GPIO.PBDC3 |= (uint16_t) (GPIO_BIT_N5); 00347 GPIO.PFC3 &= (uint16_t)~(GPIO_BIT_N5); 00348 GPIO.PFCE3 |= (uint16_t) (GPIO_BIT_N5); 00349 GPIO.PFCAE3 &= (uint16_t)~(GPIO_BIT_N5); 00350 00351 GPIO.PIPC3 |= (uint16_t) (GPIO_BIT_N5); 00352 GPIO.PMC3 |= (uint16_t) (GPIO_BIT_N5); 00353 00354 /* SSIRxD1(P3_6, Alternative Mode 3,Input) */ 00355 GPIO.PIBC3 &= (uint16_t)~(GPIO_BIT_N6); 00356 GPIO.PBDC3 &= (uint16_t)~(GPIO_BIT_N6); 00357 GPIO.PM3 |= (uint16_t) (GPIO_BIT_N6); 00358 GPIO.PMC3 &= (uint16_t)~(GPIO_BIT_N6); 00359 GPIO.PIPC3 &= (uint16_t)~(GPIO_BIT_N6); 00360 00361 GPIO.PBDC3 &= (uint16_t)~(GPIO_BIT_N6); 00362 GPIO.PFC3 &= (uint16_t)~(GPIO_BIT_N6); 00363 GPIO.PFCE3 |= (uint16_t) (GPIO_BIT_N6); 00364 GPIO.PFCAE3 &= (uint16_t)~(GPIO_BIT_N6); 00365 00366 GPIO.PIPC3 |= (uint16_t) (GPIO_BIT_N6); 00367 GPIO.PMC3 |= (uint16_t) (GPIO_BIT_N6); 00368 00369 /* SSITxD1: no connection */ 00370 break; 00371 00372 case SCUX_SSIF_CH_2: 00373 /* SSISCK2: no connection */ 00374 /* SSIWS2: no connection */ 00375 /* SSIDATA2: no connection */ 00376 break; 00377 00378 case SCUX_SSIF_CH_3: 00379 /* SSISCK3(P4_12, Alternative Mode 6,InputOutput) */ 00380 GPIO.PIBC4 &= (uint16_t)~(GPIO_BIT_N12); 00381 GPIO.PBDC4 &= (uint16_t)~(GPIO_BIT_N12); 00382 GPIO.PM4 |= (uint16_t) (GPIO_BIT_N12); 00383 GPIO.PMC4 &= (uint16_t)~(GPIO_BIT_N12); 00384 GPIO.PIPC4 &= (uint16_t)~(GPIO_BIT_N12); 00385 00386 GPIO.PBDC4 |= (uint16_t) (GPIO_BIT_N12); 00387 GPIO.PFC4 |= (uint16_t) (GPIO_BIT_N12); 00388 GPIO.PFCE4 &= (uint16_t)~(GPIO_BIT_N12); 00389 GPIO.PFCAE4 |= (uint16_t) (GPIO_BIT_N12); 00390 00391 GPIO.PIPC4 |= (uint16_t) GPIO_BIT_N12; 00392 GPIO.PMC4 |= (uint16_t) (GPIO_BIT_N12); 00393 00394 /* SSIWS3(P4_13, Alternative Mode 6,InputOutput) */ 00395 GPIO.PIBC4 &= (uint16_t)~(GPIO_BIT_N13); 00396 GPIO.PBDC4 &= (uint16_t)~(GPIO_BIT_N13); 00397 GPIO.PM4 |= (uint16_t) (GPIO_BIT_N13); 00398 GPIO.PMC4 &= (uint16_t)~(GPIO_BIT_N13); 00399 GPIO.PIPC4 &= (uint16_t)~(GPIO_BIT_N13); 00400 00401 GPIO.PBDC4 |= (uint16_t) (GPIO_BIT_N13); 00402 GPIO.PFC4 |= (uint16_t) (GPIO_BIT_N13); 00403 GPIO.PFCE4 &= (uint16_t)~(GPIO_BIT_N13); 00404 GPIO.PFCAE4 |= (uint16_t) (GPIO_BIT_N13); 00405 00406 GPIO.PIPC4 |= (uint16_t) (GPIO_BIT_N13); 00407 GPIO.PMC4 |= (uint16_t) (GPIO_BIT_N13); 00408 00409 /* SSIRxD3: no connection */ 00410 00411 /* SSITxD3(P4_15, Alternative Mode 6,Output) */ 00412 GPIO.PIBC4 &= (uint16_t)~(GPIO_BIT_N15); 00413 GPIO.PBDC4 &= (uint16_t)~(GPIO_BIT_N15); 00414 GPIO.PM4 |= (uint16_t) (GPIO_BIT_N15); 00415 GPIO.PMC4 &= (uint16_t)~(GPIO_BIT_N15); 00416 GPIO.PIPC4 &= (uint16_t)~(GPIO_BIT_N15); 00417 00418 GPIO.PBDC4 &= (uint16_t)~(GPIO_BIT_N15); 00419 GPIO.PFC4 |= (uint16_t) (GPIO_BIT_N15); 00420 GPIO.PFCE4 &= (uint16_t)~(GPIO_BIT_N15); 00421 GPIO.PFCAE4 |= (uint16_t) (GPIO_BIT_N15); 00422 00423 GPIO.PMC4 |= (uint16_t) (GPIO_BIT_N15); 00424 GPIO.PM4 &= (uint16_t)~(GPIO_BIT_N15); 00425 break; 00426 00427 case SCUX_SSIF_CH_4: 00428 /* SSISCK4(P11_4, Alternative Mode 3,InputOutput) */ 00429 GPIO.PIBC11 &= (uint16_t)~(GPIO_BIT_N4); 00430 GPIO.PBDC11 &= (uint16_t)~(GPIO_BIT_N4); 00431 GPIO.PM11 |= (uint16_t) (GPIO_BIT_N4); 00432 GPIO.PMC11 &= (uint16_t)~(GPIO_BIT_N4); 00433 GPIO.PIPC11 &= (uint16_t)~(GPIO_BIT_N4); 00434 00435 GPIO.PBDC11 |= (uint16_t) (GPIO_BIT_N4); 00436 GPIO.PFC11 &= (uint16_t)~(GPIO_BIT_N4); 00437 GPIO.PFCE11 |= (uint16_t) (GPIO_BIT_N4); 00438 GPIO.PFCAE11 &= (uint16_t)~(GPIO_BIT_N4); 00439 00440 GPIO.PIPC11 |= (uint16_t) (GPIO_BIT_N4); 00441 GPIO.PMC11 |= (uint16_t) (GPIO_BIT_N4); 00442 00443 /* SSIWS4(P11_5, Alternative Mode 3,InputOutput) */ 00444 GPIO.PIBC11 &= (uint16_t)~(GPIO_BIT_N5); 00445 GPIO.PBDC11 &= (uint16_t)~(GPIO_BIT_N5); 00446 GPIO.PM11 |= (uint16_t) (GPIO_BIT_N5); 00447 GPIO.PMC11 &= (uint16_t)~(GPIO_BIT_N5); 00448 GPIO.PIPC11 &= (uint16_t)~(GPIO_BIT_N5); 00449 00450 GPIO.PBDC11 |= (uint16_t) (GPIO_BIT_N5); 00451 GPIO.PFC11 &= (uint16_t)~(GPIO_BIT_N5); 00452 GPIO.PFCE11 |= (uint16_t) (GPIO_BIT_N5); 00453 GPIO.PFCAE11 &= (uint16_t)~(GPIO_BIT_N5); 00454 00455 GPIO.PIPC11 |= (uint16_t) GPIO_BIT_N5; 00456 GPIO.PMC11 |= (uint16_t) (GPIO_BIT_N5); 00457 00458 /* SSIDATA4(P11_6, Alternative Mode 3,InputOutput) */ 00459 GPIO.PIBC11 &= (uint16_t)~(GPIO_BIT_N6); 00460 GPIO.PBDC11 &= (uint16_t)~(GPIO_BIT_N6); 00461 GPIO.PM11 |= (uint16_t) (GPIO_BIT_N6); 00462 GPIO.PMC11 &= (uint16_t)~(GPIO_BIT_N6); 00463 GPIO.PIPC11 &= (uint16_t)~(GPIO_BIT_N6); 00464 00465 GPIO.PBDC11 |= (uint16_t) (GPIO_BIT_N6); 00466 GPIO.PFC11 &= (uint16_t)~(GPIO_BIT_N6); 00467 GPIO.PFCE11 |= (uint16_t) (GPIO_BIT_N6); 00468 GPIO.PFCAE11 &= (uint16_t)~(GPIO_BIT_N6); 00469 00470 GPIO.PIPC11 |= (uint16_t) (GPIO_BIT_N6); 00471 GPIO.PMC11 |= (uint16_t) (GPIO_BIT_N6); 00472 break; 00473 00474 case SCUX_SSIF_CH_5: 00475 /* SSISCK5(P2_4, Alternative Mode 4,InputOutput) */ 00476 GPIO.PIBC2 &= (uint16_t)~(GPIO_BIT_N4); 00477 GPIO.PBDC2 &= (uint16_t)~(GPIO_BIT_N4); 00478 GPIO.PM2 |= (uint16_t) (GPIO_BIT_N4); 00479 GPIO.PMC2 &= (uint16_t)~(GPIO_BIT_N4); 00480 GPIO.PIPC2 &= (uint16_t)~(GPIO_BIT_N4); 00481 00482 GPIO.PBDC2 |= (uint16_t) (GPIO_BIT_N4); 00483 GPIO.PFC2 |= (uint16_t) (GPIO_BIT_N4); 00484 GPIO.PFCE2 |= (uint16_t) (GPIO_BIT_N4); 00485 GPIO.PFCAE2 &= (uint16_t)~(GPIO_BIT_N4); 00486 00487 GPIO.PIPC2 |= (uint16_t) (GPIO_BIT_N4); 00488 GPIO.PMC2 |= (uint16_t) (GPIO_BIT_N4); 00489 00490 /* SSIWS5(P2_5, Alternative Mode 4,InputOutput) */ 00491 GPIO.PIBC2 &= (uint16_t)~(GPIO_BIT_N5); 00492 GPIO.PBDC2 &= (uint16_t)~(GPIO_BIT_N5); 00493 GPIO.PM2 |= (uint16_t) (GPIO_BIT_N5); 00494 GPIO.PMC2 &= (uint16_t)~(GPIO_BIT_N5); 00495 GPIO.PIPC2 &= (uint16_t)~(GPIO_BIT_N5); 00496 00497 GPIO.PBDC2 |= (uint16_t) (GPIO_BIT_N5); 00498 GPIO.PFC2 |= (uint16_t) (GPIO_BIT_N5); 00499 GPIO.PFCE2 |= (uint16_t) (GPIO_BIT_N5); 00500 GPIO.PFCAE2 &= (uint16_t)~(GPIO_BIT_N5); 00501 00502 GPIO.PIPC2 |= (uint16_t) (GPIO_BIT_N5); 00503 GPIO.PMC2 |= (uint16_t) (GPIO_BIT_N5); 00504 00505 /* SSIRxD5(P2_6, Alternative Mode 4,Input) */ 00506 GPIO.PIBC2 &= (uint16_t)~(GPIO_BIT_N6); 00507 GPIO.PBDC2 &= (uint16_t)~(GPIO_BIT_N6); 00508 GPIO.PM2 |= (uint16_t) (GPIO_BIT_N6); 00509 GPIO.PMC2 &= (uint16_t)~(GPIO_BIT_N6); 00510 GPIO.PIPC2 &= (uint16_t)~(GPIO_BIT_N6); 00511 00512 GPIO.PBDC2 &= (uint16_t)~(GPIO_BIT_N6); 00513 GPIO.PFC2 |= (uint16_t) (GPIO_BIT_N6); 00514 GPIO.PFCE2 |= (uint16_t) (GPIO_BIT_N6); 00515 GPIO.PFCAE2 &= (uint16_t)~(GPIO_BIT_N6); 00516 00517 GPIO.PIPC2 |= (uint16_t) (GPIO_BIT_N6); 00518 GPIO.PMC2 |= (uint16_t) (GPIO_BIT_N6); 00519 00520 /* SSITxD5(P2_7, Alternative Mode 4,Output) */ 00521 GPIO.PIBC2 &= (uint16_t)~(GPIO_BIT_N7); 00522 GPIO.PBDC2 &= (uint16_t)~(GPIO_BIT_N7); 00523 GPIO.PM2 |= (uint16_t) (GPIO_BIT_N7); 00524 GPIO.PMC2 &= (uint16_t)~(GPIO_BIT_N7); 00525 GPIO.PIPC2 &= (uint16_t)~(GPIO_BIT_N7); 00526 00527 GPIO.PBDC2 &= (uint16_t)~(GPIO_BIT_N7); 00528 GPIO.PFC2 |= (uint16_t) (GPIO_BIT_N7); 00529 GPIO.PFCE2 |= (uint16_t) (GPIO_BIT_N7); 00530 GPIO.PFCAE2 &= (uint16_t)~(GPIO_BIT_N7); 00531 00532 GPIO.PMC2 |= (uint16_t) (GPIO_BIT_N7); 00533 GPIO.PM2 &= (uint16_t)~(GPIO_BIT_N7); 00534 00535 /* AUDIO_CLK(P3_1, Alternative Mode 6,Input) */ 00536 GPIO.PIBC3 &= (uint16_t)~(GPIO_BIT_N1); 00537 GPIO.PBDC3 &= (uint16_t)~(GPIO_BIT_N1); 00538 GPIO.PM3 |= (uint16_t) (GPIO_BIT_N1); 00539 GPIO.PMC3 &= (uint16_t)~(GPIO_BIT_N1); 00540 GPIO.PIPC3 &= (uint16_t)~(GPIO_BIT_N1); 00541 00542 GPIO.PBDC3 &= (uint16_t)~(GPIO_BIT_N1); 00543 GPIO.PFC3 |= (uint16_t) (GPIO_BIT_N1); 00544 GPIO.PFCE3 &= (uint16_t)~(GPIO_BIT_N1); 00545 GPIO.PFCAE3 |= (uint16_t) (GPIO_BIT_N1); 00546 00547 GPIO.PIPC3 |= (uint16_t) (GPIO_BIT_N1); 00548 GPIO.PMC3 |= (uint16_t) (GPIO_BIT_N1); 00549 break; 00550 00551 default: 00552 /* ->IPA R3.5.2 Nothing is being processed intentionally. */ 00553 /* <-IPA R3.5.2 */ 00554 /* NOTREACHED on At the time of a normal performance */ 00555 break; 00556 } 00557 00558 return; 00559 } 00560 00561 /****************************************************************************** 00562 End of function SCUX_SetupSsifGpio 00563 ******************************************************************************/ 00564
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