ti_msp_dl_config.c 38 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973974975976
  1. /*
  2. * Copyright (c) 2023, Texas Instruments Incorporated
  3. * All rights reserved.
  4. *
  5. * Redistribution and use in source and binary forms, with or without
  6. * modification, are permitted provided that the following conditions
  7. * are met:
  8. *
  9. * * Redistributions of source code must retain the above copyright
  10. * notice, this list of conditions and the following disclaimer.
  11. *
  12. * * Redistributions in binary form must reproduce the above copyright
  13. * notice, this list of conditions and the following disclaimer in the
  14. * documentation and/or other materials provided with the distribution.
  15. *
  16. * * Neither the name of Texas Instruments Incorporated nor the names of
  17. * its contributors may be used to endorse or promote products derived
  18. * from this software without specific prior written permission.
  19. *
  20. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  21. * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  22. * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  23. * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  24. * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  25. * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  26. * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  27. * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  28. * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  29. * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
  30. * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31. */
  32. /*
  33. * ============ ti_msp_dl_config.c =============
  34. * Configured MSPM0 DriverLib module definitions
  35. *
  36. * DO NOT EDIT - This file is generated for the MSPM0G350X
  37. * by the SysConfig tool.
  38. */
  39. #include "ti_msp_dl_config.h"
  40. #include "syspar.h"
  41. DL_TimerA_backupConfig gMOTOR_PWMBackup;
  42. DL_TimerG_backupConfig gPWM_FBackup;
  43. DL_TimerG_backupConfig gHALLTIMERBackup;
  44. /*
  45. * ======== SYSCFG_DL_init ========
  46. * Perform any initialization needed before using any board APIs
  47. */
  48. SYSCONFIG_WEAK void SYSCFG_DL_init(void)
  49. {
  50. SYSCFG_DL_initPower();
  51. SYSCFG_DL_GPIO_init();
  52. /* Module-Specific Initializations*/
  53. #if (SIMULATION == 0) //关闭仿真功能,SWD作前灯DCDC控制
  54. SYSCFG_DL_DEBUG_init();
  55. #endif
  56. SYSCFG_DL_SYSCTL_init();
  57. SYSCFG_DL_I2C_0_init();
  58. SYSCFG_DL_DMA_init();
  59. SYSCFG_DL_MOTOR_PWM_init();
  60. SYSCFG_DL_PWM_F_init();
  61. SYSCFG_DL_HALLTIMER_init();
  62. SYSCFG_DL_HALL_CNT_init();
  63. SYSCFG_DL_UART_HMI_init();
  64. SYSCFG_DL_ADC12_0_init();
  65. SYSCFG_DL_ADC12_1_init();
  66. SYSCFG_DL_COMP_0_init();
  67. SYSCFG_DL_OPA_BPHASE_init();
  68. SYSCFG_DL_OPA_CPHASE_init();
  69. SYSCFG_DL_SYSTICK_init();
  70. SYSCFG_DL_WWDT0_init();
  71. SYSCFG_DL_MCAN0_init();
  72. /* Ensure backup structures have no valid state */
  73. gMOTOR_PWMBackup.backupRdy = false;
  74. gPWM_FBackup.backupRdy = false;
  75. gHALLTIMERBackup.backupRdy = false;
  76. }
  77. /*
  78. * User should take care to save and restore register configuration in application.
  79. * See Retention Configuration section for more details.
  80. */
  81. SYSCONFIG_WEAK bool SYSCFG_DL_saveConfiguration(void)
  82. {
  83. bool retStatus = true;
  84. retStatus &= DL_TimerA_saveConfiguration(MOTOR_PWM_INST, &gMOTOR_PWMBackup);
  85. retStatus &= DL_TimerG_saveConfiguration(PWM_F_INST, &gPWM_FBackup);
  86. retStatus &= DL_TimerG_saveConfiguration(HALLTIMER_INST, &gHALLTIMERBackup);
  87. return retStatus;
  88. }
  89. SYSCONFIG_WEAK bool SYSCFG_DL_restoreConfiguration(void)
  90. {
  91. bool retStatus = true;
  92. retStatus &= DL_TimerA_restoreConfiguration(MOTOR_PWM_INST, &gMOTOR_PWMBackup, false);
  93. retStatus &= DL_TimerG_restoreConfiguration(PWM_F_INST, &gPWM_FBackup, false);
  94. retStatus &= DL_TimerG_restoreConfiguration(HALLTIMER_INST, &gHALLTIMERBackup, false);
  95. return retStatus;
  96. }
  97. SYSCONFIG_WEAK void SYSCFG_DL_initPower(void)
  98. {
  99. DL_GPIO_reset(GPIOA);
  100. DL_GPIO_reset(GPIOB);
  101. DL_I2C_reset(I2C_0_INST);
  102. DL_TimerA_reset(MOTOR_PWM_INST);
  103. DL_TimerG_reset(PWM_F_INST);
  104. DL_TimerG_reset(HALLTIMER_INST);
  105. DL_TimerG_reset(HALL_CNT_INST);
  106. DL_UART_Main_reset(UART_HMI_INST);
  107. DL_ADC12_reset(ADC12_0_INST);
  108. DL_ADC12_reset(ADC12_1_INST);
  109. DL_COMP_reset(COMP_0_INST);
  110. DL_OPA_reset(OPA_BPHASE_INST);
  111. DL_OPA_reset(OPA_CPHASE_INST);
  112. DL_WWDT_reset(WWDT0_INST);
  113. DL_MathACL_reset(MATHACL);
  114. DL_MCAN_reset(MCAN0_INST);
  115. DL_GPIO_enablePower(GPIOA);
  116. DL_GPIO_enablePower(GPIOB);
  117. DL_I2C_enablePower(I2C_0_INST);
  118. DL_TimerA_enablePower(MOTOR_PWM_INST);
  119. DL_TimerG_enablePower(PWM_F_INST);
  120. DL_TimerG_enablePower(HALLTIMER_INST);
  121. DL_TimerG_enablePower(HALL_CNT_INST);
  122. DL_UART_Main_enablePower(UART_HMI_INST);
  123. DL_ADC12_enablePower(ADC12_0_INST);
  124. DL_ADC12_enablePower(ADC12_1_INST);
  125. DL_COMP_enablePower(COMP_0_INST);
  126. DL_OPA_enablePower(OPA_BPHASE_INST);
  127. DL_OPA_enablePower(OPA_CPHASE_INST);
  128. DL_WWDT_enablePower(WWDT0_INST);
  129. DL_MathACL_enablePower(MATHACL);
  130. DL_MCAN_enablePower(MCAN0_INST);
  131. delay_cycles(POWER_STARTUP_DELAY);
  132. }
  133. SYSCONFIG_WEAK void SYSCFG_DL_GPIO_init(void)
  134. {
  135. DL_GPIO_initPeripheralAnalogFunction(GPIO_HFXIN_IOMUX);
  136. DL_GPIO_initPeripheralAnalogFunction(GPIO_HFXOUT_IOMUX);
  137. DL_GPIO_initPeripheralInputFunctionFeatures(
  138. GPIO_I2C_0_IOMUX_SDA, GPIO_I2C_0_IOMUX_SDA_FUNC,
  139. DL_GPIO_INVERSION_DISABLE, DL_GPIO_RESISTOR_PULL_UP,
  140. DL_GPIO_HYSTERESIS_DISABLE, DL_GPIO_WAKEUP_DISABLE);
  141. DL_GPIO_initPeripheralInputFunctionFeatures(
  142. GPIO_I2C_0_IOMUX_SCL, GPIO_I2C_0_IOMUX_SCL_FUNC,
  143. DL_GPIO_INVERSION_DISABLE, DL_GPIO_RESISTOR_PULL_UP,
  144. DL_GPIO_HYSTERESIS_DISABLE, DL_GPIO_WAKEUP_DISABLE);
  145. DL_GPIO_enableHiZ(GPIO_I2C_0_IOMUX_SDA);
  146. DL_GPIO_enableHiZ(GPIO_I2C_0_IOMUX_SCL);
  147. DL_GPIO_initPeripheralOutputFunction(GPIO_MOTOR_PWM_C0_IOMUX,GPIO_MOTOR_PWM_C0_IOMUX_FUNC);
  148. DL_GPIO_enableOutput(GPIO_MOTOR_PWM_C0_PORT, GPIO_MOTOR_PWM_C0_PIN);
  149. DL_GPIO_initPeripheralOutputFunction(GPIO_MOTOR_PWM_C0_CMPL_IOMUX,GPIO_MOTOR_PWM_C0_CMPL_IOMUX_FUNC);
  150. DL_GPIO_enableOutput(GPIO_MOTOR_PWM_C0_CMPL_PORT, GPIO_MOTOR_PWM_C0_CMPL_PIN);
  151. DL_GPIO_initPeripheralOutputFunction(GPIO_MOTOR_PWM_C1_IOMUX,GPIO_MOTOR_PWM_C1_IOMUX_FUNC);
  152. DL_GPIO_enableOutput(GPIO_MOTOR_PWM_C1_PORT, GPIO_MOTOR_PWM_C1_PIN);
  153. DL_GPIO_initPeripheralOutputFunction(GPIO_MOTOR_PWM_C1_CMPL_IOMUX,GPIO_MOTOR_PWM_C1_CMPL_IOMUX_FUNC);
  154. DL_GPIO_enableOutput(GPIO_MOTOR_PWM_C1_CMPL_PORT, GPIO_MOTOR_PWM_C1_CMPL_PIN);
  155. DL_GPIO_initPeripheralOutputFunction(GPIO_MOTOR_PWM_C2_IOMUX,GPIO_MOTOR_PWM_C2_IOMUX_FUNC);
  156. DL_GPIO_enableOutput(GPIO_MOTOR_PWM_C2_PORT, GPIO_MOTOR_PWM_C2_PIN);
  157. DL_GPIO_initPeripheralOutputFunction(GPIO_MOTOR_PWM_C2_CMPL_IOMUX,GPIO_MOTOR_PWM_C2_CMPL_IOMUX_FUNC);
  158. DL_GPIO_enableOutput(GPIO_MOTOR_PWM_C2_CMPL_PORT, GPIO_MOTOR_PWM_C2_CMPL_PIN);
  159. DL_GPIO_initPeripheralOutputFunction(GPIO_PWM_F_C1_IOMUX,GPIO_PWM_F_C1_IOMUX_FUNC);
  160. DL_GPIO_enableOutput(GPIO_PWM_F_C1_PORT, GPIO_PWM_F_C1_PIN);
  161. DL_GPIO_initPeripheralOutputFunction(
  162. GPIO_UART_HMI_IOMUX_TX, GPIO_UART_HMI_IOMUX_TX_FUNC);
  163. DL_GPIO_initPeripheralInputFunction(
  164. GPIO_UART_HMI_IOMUX_RX, GPIO_UART_HMI_IOMUX_RX_FUNC);
  165. DL_GPIO_initDigitalOutput(OUTPUT_POWER_EN_IOMUX);
  166. DL_GPIO_initDigitalInput(LIGHT_DETECT_LIGHT_PWM_F_IOMUX);
  167. DL_GPIO_initDigitalInputFeatures(INPUT_BREAK_IOMUX,
  168. DL_GPIO_INVERSION_DISABLE, DL_GPIO_RESISTOR_PULL_UP,
  169. DL_GPIO_HYSTERESIS_DISABLE, DL_GPIO_WAKEUP_DISABLE);
  170. DL_GPIO_initDigitalInput(INPUT_Cadence_Dir_IOMUX);
  171. DL_GPIO_initDigitalInput(INPUT_Cadence_Speed_IOMUX);
  172. DL_GPIO_initDigitalInputFeatures(INPUT_PIN_GEAR_IOMUX,
  173. DL_GPIO_INVERSION_DISABLE, DL_GPIO_RESISTOR_PULL_UP,
  174. DL_GPIO_HYSTERESIS_DISABLE, DL_GPIO_WAKEUP_DISABLE);
  175. DL_GPIO_initDigitalInputFeatures(INPUT_Speed_In_IOMUX,
  176. DL_GPIO_INVERSION_DISABLE, DL_GPIO_RESISTOR_PULL_UP,
  177. DL_GPIO_HYSTERESIS_DISABLE, DL_GPIO_WAKEUP_DISABLE);
  178. #if 0
  179. DL_GPIO_initDigitalInput(HALL_HALLA_IOMUX);
  180. DL_GPIO_initDigitalInput(HALL_HALLB_IOMUX);
  181. DL_GPIO_initDigitalInput(HALL_HALLC_IOMUX);
  182. #endif
  183. DL_GPIO_initDigitalOutput(GPIO_B_LED_PIN_LED_B_EN_IOMUX);
  184. DL_GPIO_initDigitalOutput(GPIO_B_LED_PIN_LED_B_SEL_IOMUX);
  185. #if (SIMULATION == 0)
  186. DL_GPIO_initDigitalOutput(GPIO_F_LED_PIN_LED_F_EN_IOMUX);
  187. DL_GPIO_initDigitalOutput(GPIO_F_LED_PIN_LED_F_SEL_IOMUX);
  188. DL_GPIO_clearPins(GPIOA, GPIO_F_LED_PIN_LED_F_EN_PIN |
  189. GPIO_F_LED_PIN_LED_F_SEL_PIN);
  190. DL_GPIO_enableOutput(GPIOA, GPIO_F_LED_PIN_LED_F_EN_PIN |
  191. GPIO_F_LED_PIN_LED_F_SEL_PIN);
  192. #endif
  193. DL_GPIO_setUpperPinsPolarity(GPIOA, DL_GPIO_PIN_23_EDGE_RISE |
  194. DL_GPIO_PIN_28_EDGE_RISE);
  195. DL_GPIO_clearInterruptStatus(GPIOA, LIGHT_DETECT_LIGHT_PWM_F_PIN);
  196. DL_GPIO_enableInterrupt(GPIOA, LIGHT_DETECT_LIGHT_PWM_F_PIN);
  197. DL_GPIO_clearPins(GPIOB, OUTPUT_POWER_EN_PIN |
  198. GPIO_B_LED_PIN_LED_B_EN_PIN |
  199. GPIO_B_LED_PIN_LED_B_SEL_PIN);
  200. DL_GPIO_enableOutput(GPIOB, OUTPUT_POWER_EN_PIN |
  201. GPIO_B_LED_PIN_LED_B_EN_PIN |
  202. GPIO_B_LED_PIN_LED_B_SEL_PIN);
  203. DL_GPIO_initPeripheralOutputFunction(
  204. GPIO_MCAN0_IOMUX_CAN_TX, GPIO_MCAN0_IOMUX_CAN_TX_FUNC);
  205. DL_GPIO_initPeripheralInputFunction(
  206. GPIO_MCAN0_IOMUX_CAN_RX, GPIO_MCAN0_IOMUX_CAN_RX_FUNC);
  207. }
  208. SYSCONFIG_WEAK void SYSCFG_DL_DEBUG_init(void)
  209. {
  210. /* Set the DISABLE bit in the SWDCFG register in SYSCTL along with KEY */
  211. SYSCTL->SOCLOCK.SWDCFG = (SYSCTL_SWDCFG_KEY_VALUE | SYSCTL_SWDCFG_DISABLE_TRUE);
  212. }
  213. static const DL_SYSCTL_SYSPLLConfig gSYSPLLConfig = {
  214. .inputFreq = DL_SYSCTL_SYSPLL_INPUT_FREQ_8_16_MHZ,
  215. .rDivClk2x = 3,
  216. .rDivClk1 = 1,
  217. .rDivClk0 = 0,
  218. .enableCLK2x = DL_SYSCTL_SYSPLL_CLK2X_ENABLE,
  219. .enableCLK1 = DL_SYSCTL_SYSPLL_CLK1_ENABLE,
  220. .enableCLK0 = DL_SYSCTL_SYSPLL_CLK0_DISABLE,
  221. .sysPLLMCLK = DL_SYSCTL_SYSPLL_MCLK_CLK2X,
  222. .sysPLLRef = DL_SYSCTL_SYSPLL_REF_HFCLK,
  223. .qDiv = 17,
  224. .pDiv = DL_SYSCTL_SYSPLL_PDIV_1
  225. };
  226. SYSCONFIG_WEAK void SYSCFG_DL_SYSCTL_init(void)
  227. {
  228. //Low Power Mode is configured to be SLEEP0
  229. DL_SYSCTL_setBORThreshold(DL_SYSCTL_BOR_THRESHOLD_LEVEL_0);
  230. DL_SYSCTL_setFlashWaitState(DL_SYSCTL_FLASH_WAIT_STATE_2);
  231. DL_SYSCTL_setSYSOSCFreq(DL_SYSCTL_SYSOSC_FREQ_BASE);
  232. /* Set default configuration */
  233. DL_SYSCTL_disableHFXT();
  234. DL_SYSCTL_disableSYSPLL();
  235. DL_SYSCTL_setHFCLKSourceHFXTParams(DL_SYSCTL_HFXT_RANGE_4_8_MHZ,200, false);
  236. DL_SYSCTL_configSYSPLL((DL_SYSCTL_SYSPLLConfig *) &gSYSPLLConfig);
  237. DL_SYSCTL_setULPCLKDivider(DL_SYSCTL_ULPCLK_DIV_2);
  238. DL_SYSCTL_enableMFCLK();
  239. DL_SYSCTL_enableMFPCLK();
  240. DL_SYSCTL_setMFPCLKSource(DL_SYSCTL_MFPCLK_SOURCE_SYSOSC);
  241. DL_SYSCTL_setMCLKSource(SYSOSC, HSCLK, DL_SYSCTL_HSCLK_SOURCE_SYSPLL);
  242. /* INT_GROUP1 Priority */
  243. NVIC_SetPriority(GPIOA_INT_IRQn, 1);
  244. }
  245. static const DL_I2C_ClockConfig gI2C_0ClockConfig = {
  246. .clockSel = DL_I2C_CLOCK_BUSCLK,
  247. .divideRatio = DL_I2C_CLOCK_DIVIDE_1,
  248. };
  249. SYSCONFIG_WEAK void SYSCFG_DL_I2C_0_init(void) {
  250. DL_I2C_setClockConfig(I2C_0_INST,
  251. (DL_I2C_ClockConfig *) &gI2C_0ClockConfig);
  252. DL_I2C_setAnalogGlitchFilterPulseWidth(I2C_0_INST,
  253. DL_I2C_ANALOG_GLITCH_FILTER_WIDTH_50NS);
  254. DL_I2C_enableAnalogGlitchFilter(I2C_0_INST);
  255. /* Configure Controller Mode */
  256. DL_I2C_resetControllerTransfer(I2C_0_INST);
  257. /* Set frequency to 1066666 Hz*/
  258. DL_I2C_setTimerPeriod(I2C_0_INST, 2);
  259. DL_I2C_setControllerTXFIFOThreshold(I2C_0_INST, DL_I2C_TX_FIFO_LEVEL_BYTES_1);
  260. DL_I2C_setControllerRXFIFOThreshold(I2C_0_INST, DL_I2C_RX_FIFO_LEVEL_BYTES_1);
  261. DL_I2C_enableControllerClockStretching(I2C_0_INST);
  262. /* Configure Interrupts */
  263. DL_I2C_enableInterrupt(I2C_0_INST,
  264. DL_I2C_INTERRUPT_CONTROLLER_ARBITRATION_LOST |
  265. DL_I2C_INTERRUPT_CONTROLLER_EVENT1_DMA_DONE |
  266. DL_I2C_INTERRUPT_CONTROLLER_EVENT2_DMA_DONE |
  267. DL_I2C_INTERRUPT_CONTROLLER_NACK |
  268. DL_I2C_INTERRUPT_CONTROLLER_RX_DONE |
  269. DL_I2C_INTERRUPT_CONTROLLER_TX_DONE);
  270. NVIC_SetPriority(I2C_0_INST_INT_IRQN, 0);
  271. /* Configure DMA Event 1 */
  272. DL_I2C_enableDMAEvent(I2C_0_INST, DL_I2C_EVENT_ROUTE_1,
  273. DL_I2C_DMA_INTERRUPT_CONTROLLER_TXFIFO_TRIGGER);
  274. /* Configure DMA Event 2 */
  275. DL_I2C_enableDMAEvent(I2C_0_INST, DL_I2C_EVENT_ROUTE_2,
  276. DL_I2C_DMA_INTERRUPT_CONTROLLER_RXFIFO_TRIGGER);
  277. /* Enable module */
  278. DL_I2C_enableController(I2C_0_INST);
  279. }
  280. static const DL_DMA_Config gDMA_CH0Config = {
  281. .transferMode = DL_DMA_SINGLE_TRANSFER_MODE,
  282. .extendedMode = DL_DMA_NORMAL_MODE,
  283. .destIncrement = DL_DMA_ADDR_UNCHANGED,
  284. .srcIncrement = DL_DMA_ADDR_INCREMENT,
  285. .destWidth = DL_DMA_WIDTH_BYTE,
  286. .srcWidth = DL_DMA_WIDTH_BYTE,
  287. .trigger = I2C_0_INST_DMA_TRIGGER_0,
  288. .triggerType = DL_DMA_TRIGGER_TYPE_EXTERNAL,
  289. };
  290. SYSCONFIG_WEAK void SYSCFG_DL_DMA_CH0_init(void)
  291. {
  292. DL_DMA_initChannel(DMA, DMA_CH0_CHAN_ID , (DL_DMA_Config *) &gDMA_CH0Config);
  293. }
  294. static const DL_DMA_Config gDMA_CH1Config = {
  295. .transferMode = DL_DMA_SINGLE_TRANSFER_MODE,
  296. .extendedMode = DL_DMA_NORMAL_MODE,
  297. .destIncrement = DL_DMA_ADDR_INCREMENT,
  298. .srcIncrement = DL_DMA_ADDR_UNCHANGED,
  299. .destWidth = DL_DMA_WIDTH_BYTE,
  300. .srcWidth = DL_DMA_WIDTH_BYTE,
  301. .trigger = I2C_0_INST_DMA_TRIGGER_1,
  302. .triggerType = DL_DMA_TRIGGER_TYPE_EXTERNAL,
  303. };
  304. SYSCONFIG_WEAK void SYSCFG_DL_DMA_CH1_init(void)
  305. {
  306. DL_DMA_initChannel(DMA, DMA_CH1_CHAN_ID , (DL_DMA_Config *) &gDMA_CH1Config);
  307. }
  308. SYSCONFIG_WEAK void SYSCFG_DL_DMA_init(void){
  309. SYSCFG_DL_DMA_CH0_init();
  310. SYSCFG_DL_DMA_CH1_init();
  311. }
  312. /*
  313. * Timer clock configuration to be sourced by / 1 (72000000 Hz)
  314. * timerClkFreq = (timerClkSrc / (timerClkDivRatio * (timerClkPrescale + 1)))
  315. * 72000000 Hz = 72000000 Hz / (1 * (0 + 1))
  316. */
  317. static const DL_TimerA_ClockConfig gMOTOR_PWMClockConfig = {
  318. .clockSel = DL_TIMER_CLOCK_BUSCLK,
  319. .divideRatio = DL_TIMER_CLOCK_DIVIDE_1,
  320. .prescale = 0U
  321. };
  322. static const DL_TimerA_PWMConfig gMOTOR_PWMConfig = {
  323. .pwmMode = DL_TIMER_PWM_MODE_CENTER_ALIGN,
  324. .period = 4500,
  325. .isTimerWithFourCC = true,
  326. .startTimer = DL_TIMER_STOP,
  327. };
  328. SYSCONFIG_WEAK void SYSCFG_DL_MOTOR_PWM_init(void) {
  329. DL_TimerA_setClockConfig(
  330. MOTOR_PWM_INST, (DL_TimerA_ClockConfig *) &gMOTOR_PWMClockConfig);
  331. DL_TimerA_initPWMMode(
  332. MOTOR_PWM_INST, (DL_TimerA_PWMConfig *) &gMOTOR_PWMConfig);
  333. DL_TimerA_setCaptureCompareOutCtl(MOTOR_PWM_INST, DL_TIMER_CC_OCTL_INIT_VAL_LOW,
  334. DL_TIMER_CC_OCTL_INV_OUT_DISABLED, DL_TIMER_CC_OCTL_SRC_DEAD_BAND,
  335. DL_TIMERA_CAPTURE_COMPARE_0_INDEX);
  336. DL_TimerA_setCaptCompUpdateMethod(MOTOR_PWM_INST, DL_TIMER_CC_UPDATE_METHOD_IMMEDIATE, DL_TIMERA_CAPTURE_COMPARE_0_INDEX);
  337. DL_TimerA_setCaptureCompareValue(MOTOR_PWM_INST, 1688, DL_TIMER_CC_0_INDEX);
  338. DL_TimerA_setCaptureCompareOutCtl(MOTOR_PWM_INST, DL_TIMER_CC_OCTL_INIT_VAL_LOW,
  339. DL_TIMER_CC_OCTL_INV_OUT_DISABLED, DL_TIMER_CC_OCTL_SRC_DEAD_BAND,
  340. DL_TIMERA_CAPTURE_COMPARE_1_INDEX);
  341. DL_TimerA_setCaptCompUpdateMethod(MOTOR_PWM_INST, DL_TIMER_CC_UPDATE_METHOD_IMMEDIATE, DL_TIMERA_CAPTURE_COMPARE_1_INDEX);
  342. DL_TimerA_setCaptureCompareValue(MOTOR_PWM_INST, 2250, DL_TIMER_CC_1_INDEX);
  343. DL_TimerA_setCaptureCompareOutCtl(MOTOR_PWM_INST, DL_TIMER_CC_OCTL_INIT_VAL_LOW,
  344. DL_TIMER_CC_OCTL_INV_OUT_DISABLED, DL_TIMER_CC_OCTL_SRC_DEAD_BAND,
  345. DL_TIMERA_CAPTURE_COMPARE_2_INDEX);
  346. DL_TimerA_setCaptCompUpdateMethod(MOTOR_PWM_INST, DL_TIMER_CC_UPDATE_METHOD_IMMEDIATE, DL_TIMERA_CAPTURE_COMPARE_2_INDEX);
  347. DL_TimerA_setCaptureCompareValue(MOTOR_PWM_INST, 1125, DL_TIMER_CC_2_INDEX);
  348. DL_TimerA_setDeadBand(MOTOR_PWM_INST, 108, 72, DL_TIMER_DEAD_BAND_MODE_1);
  349. DL_TimerA_setRepeatCounter(MOTOR_PWM_INST, MOTOR_PWM_REPEAT_COUNT_2);
  350. DL_TimerA_enableClock(MOTOR_PWM_INST);
  351. DL_TimerA_enableEvent(MOTOR_PWM_INST, DL_TIMERA_EVENT_ROUTE_1, (DL_TIMERA_EVENT_CC4_DN_EVENT |
  352. DL_TIMERA_EVENT_CC4_UP_EVENT));
  353. DL_TimerA_setPublisherChanID(MOTOR_PWM_INST, DL_TIMERA_PUBLISHER_INDEX_0, MOTOR_PWM_INST_PUB_0_CH);
  354. DL_TimerA_enableInterrupt(MOTOR_PWM_INST , DL_TIMERA_INTERRUPT_FAULT_EVENT |
  355. DL_TIMER_INTERRUPT_LOAD_EVENT |
  356. DL_TIMER_INTERRUPT_ZERO_EVENT);
  357. NVIC_SetPriority(MOTOR_PWM_INST_INT_IRQN, 0);
  358. DL_TimerA_setCCPDirection(MOTOR_PWM_INST , DL_TIMER_CC0_OUTPUT | DL_TIMER_CC1_OUTPUT | DL_TIMER_CC2_OUTPUT );
  359. DL_TimerA_setCaptureCompareInput(MOTOR_PWM_INST, DL_TIMER_CC_INPUT_INV_NOINVERT, DL_TIMER_CC_IN_SEL_TRIG, DL_TIMER_CC_0_INDEX);
  360. DL_TimerA_setCaptureCompareInput(MOTOR_PWM_INST, DL_TIMER_CC_INPUT_INV_NOINVERT, DL_TIMER_CC_IN_SEL_TRIG, DL_TIMER_CC_1_INDEX);
  361. DL_TimerA_setCaptureCompareInput(MOTOR_PWM_INST, DL_TIMER_CC_INPUT_INV_NOINVERT, DL_TIMER_CC_IN_SEL_TRIG, DL_TIMER_CC_2_INDEX);
  362. /*
  363. * Determines the external triggering event to trigger the module (self-triggered in main configuration)
  364. * and triggered by specific timer in secondary configuration
  365. */
  366. DL_TimerA_setExternalTriggerEvent(MOTOR_PWM_INST,DL_TIMER_EXT_TRIG_SEL_TRIG_1);
  367. DL_TimerA_enableExternalTrigger(MOTOR_PWM_INST);
  368. uint32_t temp;
  369. temp = DL_TimerA_getCaptureCompareCtl(MOTOR_PWM_INST, DL_TIMER_CC_0_INDEX);
  370. DL_TimerA_setCaptureCompareCtl(MOTOR_PWM_INST, DL_TIMER_CC_MODE_COMPARE, temp | (uint32_t) DL_TIMER_CC_LCOND_TRIG_RISE, DL_TIMER_CC_0_INDEX);
  371. temp = DL_TimerA_getCaptureCompareCtl(MOTOR_PWM_INST, DL_TIMER_CC_1_INDEX);
  372. DL_TimerA_setCaptureCompareCtl(MOTOR_PWM_INST, DL_TIMER_CC_MODE_COMPARE, temp | (uint32_t) DL_TIMER_CC_LCOND_TRIG_RISE, DL_TIMER_CC_1_INDEX);
  373. temp = DL_TimerA_getCaptureCompareCtl(MOTOR_PWM_INST, DL_TIMER_CC_2_INDEX);
  374. DL_TimerA_setCaptureCompareCtl(MOTOR_PWM_INST, DL_TIMER_CC_MODE_COMPARE, temp | (uint32_t) DL_TIMER_CC_LCOND_TRIG_RISE, DL_TIMER_CC_2_INDEX);
  375. DL_TimerA_setFaultSourceConfig(MOTOR_PWM_INST, (DL_TIMERA_FAULT_SOURCE_COMP1_SENSE_LOW));
  376. DL_TimerA_setFaultConfig(MOTOR_PWM_INST, DL_TIMERA_FAULT_CONFIG_TFIM_DISABLED
  377. | DL_TIMERA_FAULT_CONFIG_FL_LATCH_LD_CLR
  378. | DL_TIMERA_FAULT_CONFIG_FI_INDEPENDENT
  379. | DL_TIMERA_FAULT_CONFIG_FIEN_DISABLED);
  380. DL_TimerA_setFaultInputFilterConfig(MOTOR_PWM_INST,
  381. DL_TIMERA_FAULT_FILTER_FILTERED,
  382. DL_TIMERA_FAULT_FILTER_CPV_CONSEC_PER,
  383. DL_TIMERA_FAULT_FILTER_FP_PER_8);
  384. DL_TimerA_configFaultOutputAction(MOTOR_PWM_INST,
  385. DL_TIMERA_FAULT_ENTRY_CCP_LOW,
  386. DL_TIMERA_FAULT_EXIT_CCP_LOW,
  387. DL_TIMER_CC_0_INDEX);
  388. DL_TimerA_configFaultOutputAction(MOTOR_PWM_INST,
  389. DL_TIMERA_FAULT_ENTRY_CCP_LOW,
  390. DL_TIMERA_FAULT_EXIT_CCP_LOW,
  391. DL_TIMER_CC_1_INDEX);
  392. DL_TimerA_configFaultOutputAction(MOTOR_PWM_INST,
  393. DL_TIMERA_FAULT_ENTRY_CCP_LOW,
  394. DL_TIMERA_FAULT_EXIT_CCP_LOW,
  395. DL_TIMER_CC_2_INDEX);
  396. DL_TimerA_configFaultCounter(MOTOR_PWM_INST,
  397. DL_TIMERA_FAULT_ENTRY_CTR_CONT_COUNT, DL_TIMERA_FAULT_EXIT_CTR_CVAE_ACTION);
  398. DL_TimerA_enableFaultInput(MOTOR_PWM_INST);
  399. DL_TimerA_enableClockFaultDetection(MOTOR_PWM_INST);
  400. }
  401. /*
  402. * Timer clock configuration to be sourced by / 2 (36000000 Hz)
  403. * timerClkFreq = (timerClkSrc / (timerClkDivRatio * (timerClkPrescale + 1)))
  404. * 36000000 Hz = 36000000 Hz / (2 * (0 + 1))
  405. */
  406. static const DL_TimerG_ClockConfig gPWM_FClockConfig = {
  407. .clockSel = DL_TIMER_CLOCK_BUSCLK,
  408. .divideRatio = DL_TIMER_CLOCK_DIVIDE_2,
  409. .prescale = 0U
  410. };
  411. static const DL_TimerG_PWMConfig gPWM_FConfig = {
  412. .pwmMode = DL_TIMER_PWM_MODE_EDGE_ALIGN_UP,
  413. .period = 2304,
  414. .startTimer = DL_TIMER_STOP,
  415. };
  416. SYSCONFIG_WEAK void SYSCFG_DL_PWM_F_init(void) {
  417. DL_TimerG_setClockConfig(
  418. PWM_F_INST, (DL_TimerG_ClockConfig *) &gPWM_FClockConfig);
  419. DL_TimerG_initPWMMode(
  420. PWM_F_INST, (DL_TimerG_PWMConfig *) &gPWM_FConfig);
  421. DL_TimerG_setCaptureCompareOutCtl(PWM_F_INST, DL_TIMER_CC_OCTL_INIT_VAL_LOW,
  422. DL_TIMER_CC_OCTL_INV_OUT_DISABLED, DL_TIMER_CC_OCTL_SRC_FUNCVAL,
  423. DL_TIMERG_CAPTURE_COMPARE_1_INDEX);
  424. DL_TimerG_setCaptCompUpdateMethod(PWM_F_INST, DL_TIMER_CC_UPDATE_METHOD_IMMEDIATE, DL_TIMERG_CAPTURE_COMPARE_1_INDEX);
  425. DL_TimerG_setCaptureCompareValue(PWM_F_INST, 0, DL_TIMER_CC_1_INDEX);
  426. DL_TimerG_enableClock(PWM_F_INST);
  427. DL_TimerG_setCCPDirection(PWM_F_INST , DL_TIMER_CC1_OUTPUT );
  428. }
  429. /*
  430. * Timer clock configuration to be sourced by BUSCLK / (14400000 Hz)
  431. * timerClkFreq = (timerClkSrc / (timerClkDivRatio * (timerClkPrescale + 1)))
  432. * 3600000 Hz = 14400000 Hz / (5 * (3 + 1))
  433. */
  434. static const DL_TimerG_ClockConfig gHALLTIMERClockConfig = {
  435. .clockSel = DL_TIMER_CLOCK_BUSCLK,
  436. .divideRatio = DL_TIMER_CLOCK_DIVIDE_5,
  437. .prescale = 3U,
  438. };
  439. /*
  440. * Timer load value (where the counter starts from) is calculated as (timerPeriod * timerClockFreq) - 1
  441. * HALLTIMER_INST_LOAD_VALUE = (16.67 ms * 3600000 Hz) - 1
  442. */
  443. static const DL_TimerG_TimerConfig gHALLTIMERTimerConfig = {
  444. .period = HALLTIMER_INST_LOAD_VALUE,
  445. .timerMode = DL_TIMER_TIMER_MODE_PERIODIC_UP,
  446. .startTimer = DL_TIMER_START,
  447. };
  448. SYSCONFIG_WEAK void SYSCFG_DL_HALLTIMER_init(void) {
  449. DL_TimerG_setClockConfig(HALLTIMER_INST,
  450. (DL_TimerG_ClockConfig *) &gHALLTIMERClockConfig);
  451. DL_TimerG_initTimerMode(HALLTIMER_INST,
  452. (DL_TimerG_TimerConfig *) &gHALLTIMERTimerConfig);
  453. DL_TimerG_enableInterrupt(HALLTIMER_INST , DL_TIMERG_INTERRUPT_LOAD_EVENT);
  454. NVIC_SetPriority(HALLTIMER_INST_INT_IRQN, 1);
  455. DL_TimerG_enableClock(HALLTIMER_INST);
  456. }
  457. /*
  458. * Timer clock configuration to be sourced by BUSCLK / (36000000 Hz)
  459. * timerClkFreq = (timerClkSrc / (timerClkDivRatio * (timerClkPrescale + 1)))
  460. * 36000000 Hz = 36000000 Hz / (1 * (0 + 1))
  461. */
  462. static const DL_TimerG_ClockConfig gHALL_CNTClockConfig = {
  463. .clockSel = DL_TIMER_CLOCK_BUSCLK,
  464. .divideRatio = DL_TIMER_CLOCK_DIVIDE_1,
  465. .prescale = 0U,
  466. };
  467. /*
  468. * Timer load value (where the counter starts from) is calculated as (timerPeriod * timerClockFreq) - 1
  469. * HALL_CNT_INST_LOAD_VALUE = (0.03ms * 36000000 Hz) - 1
  470. */
  471. static const DL_TimerG_TimerConfig gHALL_CNTTimerConfig = {
  472. .period = HALL_CNT_INST_LOAD_VALUE,
  473. .timerMode = DL_TIMER_TIMER_MODE_PERIODIC_UP,
  474. .startTimer = DL_TIMER_START,
  475. };
  476. SYSCONFIG_WEAK void SYSCFG_DL_HALL_CNT_init(void) {
  477. DL_TimerG_setClockConfig(HALL_CNT_INST,
  478. (DL_TimerG_ClockConfig *) &gHALL_CNTClockConfig);
  479. DL_TimerG_initTimerMode(HALL_CNT_INST,
  480. (DL_TimerG_TimerConfig *) &gHALL_CNTTimerConfig);
  481. DL_TimerG_enableInterrupt(HALL_CNT_INST , DL_TIMERG_INTERRUPT_ZERO_EVENT);
  482. NVIC_SetPriority(HALL_CNT_INST_INT_IRQN, 3);
  483. DL_TimerG_enableClock(HALL_CNT_INST);
  484. }
  485. static const DL_UART_Main_ClockConfig gUART_HMIClockConfig = {
  486. .clockSel = DL_UART_MAIN_CLOCK_BUSCLK,
  487. .divideRatio = DL_UART_MAIN_CLOCK_DIVIDE_RATIO_1
  488. };
  489. static const DL_UART_Main_Config gUART_HMIConfig = {
  490. .mode = DL_UART_MAIN_MODE_NORMAL,
  491. .direction = DL_UART_MAIN_DIRECTION_TX_RX,
  492. .flowControl = DL_UART_MAIN_FLOW_CONTROL_NONE,
  493. .parity = DL_UART_MAIN_PARITY_NONE,
  494. .wordLength = DL_UART_MAIN_WORD_LENGTH_8_BITS,
  495. .stopBits = DL_UART_MAIN_STOP_BITS_ONE
  496. };
  497. SYSCONFIG_WEAK void SYSCFG_DL_UART_HMI_init(void)
  498. {
  499. DL_UART_Main_setClockConfig(UART_HMI_INST, (DL_UART_Main_ClockConfig *) &gUART_HMIClockConfig);
  500. DL_UART_Main_init(UART_HMI_INST, (DL_UART_Main_Config *) &gUART_HMIConfig);
  501. /*
  502. * Configure baud rate by setting oversampling and baud rate divisors.
  503. * Target baud rate: 9600
  504. * Actual baud rate: 9600
  505. */
  506. DL_UART_Main_setOversampling(UART_HMI_INST, DL_UART_OVERSAMPLING_RATE_16X);
  507. DL_UART_Main_setBaudRateDivisor(UART_HMI_INST, UART_HMI_IBRD_36_MHZ_9600_BAUD, UART_HMI_FBRD_36_MHZ_9600_BAUD);
  508. /* Configure Interrupts */
  509. DL_UART_Main_enableInterrupt(UART_HMI_INST,
  510. DL_UART_MAIN_INTERRUPT_EOT_DONE |
  511. DL_UART_MAIN_INTERRUPT_RX);
  512. /* Setting the Interrupt Priority */
  513. NVIC_SetPriority(UART_HMI_INST_INT_IRQN, 3);
  514. DL_UART_Main_enable(UART_HMI_INST);
  515. }
  516. /* ADC12_0 Initialization */
  517. static const DL_ADC12_ClockConfig gADC12_0ClockConfig = {
  518. .clockSel = DL_ADC12_CLOCK_SYSOSC,
  519. .divideRatio = DL_ADC12_CLOCK_DIVIDE_1,
  520. .freqRange = DL_ADC12_CLOCK_FREQ_RANGE_24_TO_32,
  521. };
  522. SYSCONFIG_WEAK void SYSCFG_DL_ADC12_0_init(void)
  523. {
  524. DL_ADC12_setClockConfig(ADC12_0_INST, (DL_ADC12_ClockConfig *) &gADC12_0ClockConfig);
  525. DL_ADC12_initSeqSample(ADC12_0_INST,
  526. DL_ADC12_REPEAT_MODE_ENABLED, DL_ADC12_SAMPLING_SOURCE_AUTO, DL_ADC12_TRIG_SRC_EVENT,
  527. DL_ADC12_SEQ_START_ADDR_00, DL_ADC12_SEQ_END_ADDR_04, DL_ADC12_SAMP_CONV_RES_12_BIT,
  528. DL_ADC12_SAMP_CONV_DATA_FORMAT_UNSIGNED);
  529. DL_ADC12_configConversionMem(ADC12_0_INST, ADC12_0_ADCMEM_0,
  530. DL_ADC12_INPUT_CHAN_13, DL_ADC12_REFERENCE_VOLTAGE_VDDA, DL_ADC12_SAMPLE_TIMER_SOURCE_SCOMP1, DL_ADC12_AVERAGING_MODE_DISABLED,
  531. DL_ADC12_BURN_OUT_SOURCE_DISABLED, DL_ADC12_TRIGGER_MODE_AUTO_NEXT, DL_ADC12_WINDOWS_COMP_MODE_DISABLED);
  532. DL_ADC12_configConversionMem(ADC12_0_INST, ADC12_0_ADCMEM_1,
  533. DL_ADC12_INPUT_CHAN_6, DL_ADC12_REFERENCE_VOLTAGE_VDDA, DL_ADC12_SAMPLE_TIMER_SOURCE_SCOMP0, DL_ADC12_AVERAGING_MODE_DISABLED,
  534. DL_ADC12_BURN_OUT_SOURCE_DISABLED, DL_ADC12_TRIGGER_MODE_AUTO_NEXT, DL_ADC12_WINDOWS_COMP_MODE_DISABLED);
  535. DL_ADC12_configConversionMem(ADC12_0_INST, ADC12_0_ADCMEM_2,
  536. DL_ADC12_INPUT_CHAN_12, DL_ADC12_REFERENCE_VOLTAGE_VDDA, DL_ADC12_SAMPLE_TIMER_SOURCE_SCOMP0, DL_ADC12_AVERAGING_MODE_DISABLED,
  537. DL_ADC12_BURN_OUT_SOURCE_DISABLED, DL_ADC12_TRIGGER_MODE_AUTO_NEXT, DL_ADC12_WINDOWS_COMP_MODE_DISABLED);
  538. DL_ADC12_configConversionMem(ADC12_0_INST, ADC12_0_ADCMEM_3,
  539. DL_ADC12_INPUT_CHAN_0, DL_ADC12_REFERENCE_VOLTAGE_VDDA, DL_ADC12_SAMPLE_TIMER_SOURCE_SCOMP0, DL_ADC12_AVERAGING_MODE_DISABLED,
  540. DL_ADC12_BURN_OUT_SOURCE_DISABLED, DL_ADC12_TRIGGER_MODE_AUTO_NEXT, DL_ADC12_WINDOWS_COMP_MODE_DISABLED);
  541. DL_ADC12_configConversionMem(ADC12_0_INST, ADC12_0_ADCMEM_4,
  542. DL_ADC12_INPUT_CHAN_1, DL_ADC12_REFERENCE_VOLTAGE_VDDA, DL_ADC12_SAMPLE_TIMER_SOURCE_SCOMP0, DL_ADC12_AVERAGING_MODE_DISABLED,
  543. DL_ADC12_BURN_OUT_SOURCE_DISABLED, DL_ADC12_TRIGGER_MODE_TRIGGER_NEXT, DL_ADC12_WINDOWS_COMP_MODE_DISABLED);
  544. DL_ADC12_setPowerDownMode(ADC12_0_INST,DL_ADC12_POWER_DOWN_MODE_MANUAL);
  545. DL_ADC12_setSampleTime0(ADC12_0_INST,32);
  546. DL_ADC12_setSampleTime1(ADC12_0_INST,32);
  547. DL_ADC12_setSubscriberChanID(ADC12_0_INST,ADC12_0_INST_SUB_CH);
  548. /* Enable ADC12 interrupt */
  549. DL_ADC12_clearInterruptStatus(ADC12_0_INST,(DL_ADC12_INTERRUPT_MEM1_RESULT_LOADED));
  550. DL_ADC12_enableInterrupt(ADC12_0_INST,(DL_ADC12_INTERRUPT_MEM1_RESULT_LOADED));
  551. NVIC_SetPriority(ADC12_0_INST_INT_IRQN, 2);
  552. DL_ADC12_enableConversions(ADC12_0_INST);
  553. }
  554. /* ADC12_1 Initialization */
  555. static const DL_ADC12_ClockConfig gADC12_1ClockConfig = {
  556. .clockSel = DL_ADC12_CLOCK_SYSOSC,
  557. .divideRatio = DL_ADC12_CLOCK_DIVIDE_1,
  558. .freqRange = DL_ADC12_CLOCK_FREQ_RANGE_24_TO_32,
  559. };
  560. SYSCONFIG_WEAK void SYSCFG_DL_ADC12_1_init(void)
  561. {
  562. DL_ADC12_setClockConfig(ADC12_1_INST, (DL_ADC12_ClockConfig *) &gADC12_1ClockConfig);
  563. DL_ADC12_initSeqSample(ADC12_1_INST,
  564. DL_ADC12_REPEAT_MODE_ENABLED, DL_ADC12_SAMPLING_SOURCE_AUTO, DL_ADC12_TRIG_SRC_EVENT,
  565. DL_ADC12_SEQ_START_ADDR_00, DL_ADC12_SEQ_END_ADDR_05, DL_ADC12_SAMP_CONV_RES_12_BIT,
  566. DL_ADC12_SAMP_CONV_DATA_FORMAT_UNSIGNED);
  567. DL_ADC12_configConversionMem(ADC12_1_INST, ADC12_1_ADCMEM_0,
  568. DL_ADC12_INPUT_CHAN_13, DL_ADC12_REFERENCE_VOLTAGE_VDDA, DL_ADC12_SAMPLE_TIMER_SOURCE_SCOMP1, DL_ADC12_AVERAGING_MODE_DISABLED,
  569. DL_ADC12_BURN_OUT_SOURCE_DISABLED, DL_ADC12_TRIGGER_MODE_AUTO_NEXT, DL_ADC12_WINDOWS_COMP_MODE_DISABLED);
  570. DL_ADC12_configConversionMem(ADC12_1_INST, ADC12_1_ADCMEM_1,
  571. DL_ADC12_INPUT_CHAN_6, DL_ADC12_REFERENCE_VOLTAGE_VDDA, DL_ADC12_SAMPLE_TIMER_SOURCE_SCOMP0, DL_ADC12_AVERAGING_MODE_DISABLED,
  572. DL_ADC12_BURN_OUT_SOURCE_DISABLED, DL_ADC12_TRIGGER_MODE_AUTO_NEXT, DL_ADC12_WINDOWS_COMP_MODE_DISABLED);
  573. DL_ADC12_configConversionMem(ADC12_1_INST, ADC12_1_ADCMEM_2,
  574. DL_ADC12_INPUT_CHAN_5, DL_ADC12_REFERENCE_VOLTAGE_VDDA, DL_ADC12_SAMPLE_TIMER_SOURCE_SCOMP0, DL_ADC12_AVERAGING_MODE_DISABLED,
  575. DL_ADC12_BURN_OUT_SOURCE_DISABLED, DL_ADC12_TRIGGER_MODE_AUTO_NEXT, DL_ADC12_WINDOWS_COMP_MODE_DISABLED);
  576. DL_ADC12_configConversionMem(ADC12_1_INST, ADC12_1_ADCMEM_3,
  577. DL_ADC12_INPUT_CHAN_4, DL_ADC12_REFERENCE_VOLTAGE_VDDA, DL_ADC12_SAMPLE_TIMER_SOURCE_SCOMP0, DL_ADC12_AVERAGING_MODE_DISABLED,
  578. DL_ADC12_BURN_OUT_SOURCE_DISABLED, DL_ADC12_TRIGGER_MODE_AUTO_NEXT, DL_ADC12_WINDOWS_COMP_MODE_DISABLED);
  579. DL_ADC12_configConversionMem(ADC12_1_INST, ADC12_1_ADCMEM_4,
  580. DL_ADC12_INPUT_CHAN_7, DL_ADC12_REFERENCE_VOLTAGE_VDDA, DL_ADC12_SAMPLE_TIMER_SOURCE_SCOMP0, DL_ADC12_AVERAGING_MODE_DISABLED,
  581. DL_ADC12_BURN_OUT_SOURCE_DISABLED, DL_ADC12_TRIGGER_MODE_AUTO_NEXT, DL_ADC12_WINDOWS_COMP_MODE_DISABLED);
  582. DL_ADC12_configConversionMem(ADC12_1_INST, ADC12_1_ADCMEM_5,
  583. DL_ADC12_INPUT_CHAN_0, DL_ADC12_REFERENCE_VOLTAGE_VDDA, DL_ADC12_SAMPLE_TIMER_SOURCE_SCOMP0, DL_ADC12_AVERAGING_MODE_DISABLED,
  584. DL_ADC12_BURN_OUT_SOURCE_DISABLED, DL_ADC12_TRIGGER_MODE_TRIGGER_NEXT, DL_ADC12_WINDOWS_COMP_MODE_DISABLED);
  585. DL_ADC12_setSampleTime0(ADC12_1_INST,32);
  586. DL_ADC12_setSampleTime1(ADC12_1_INST,32);
  587. DL_ADC12_setSubscriberChanID(ADC12_1_INST,ADC12_1_INST_SUB_CH);
  588. DL_ADC12_enableConversions(ADC12_1_INST);
  589. }
  590. /* COMP_0 Initialization */
  591. static const DL_COMP_Config gCOMP_0Config = {
  592. .channelEnable = DL_COMP_ENABLE_CHANNEL_POS,
  593. .mode = DL_COMP_MODE_FAST,
  594. .negChannel = DL_COMP_IMSEL_CHANNEL_1,
  595. .posChannel = DL_COMP_IPSEL_CHANNEL_1,
  596. .hysteresis = DL_COMP_HYSTERESIS_NONE,
  597. .polarity = DL_COMP_POLARITY_INV
  598. };
  599. static const DL_COMP_RefVoltageConfig gCOMP_0VRefConfig = {
  600. .mode = DL_COMP_REF_MODE_STATIC,
  601. .source = DL_COMP_REF_SOURCE_VDDA_DAC,
  602. .terminalSelect = DL_COMP_REF_TERMINAL_SELECT_NEG,
  603. .controlSelect = DL_COMP_DAC_CONTROL_SW,
  604. .inputSelect = DL_COMP_DAC_INPUT_DACCODE0
  605. };
  606. SYSCONFIG_WEAK void SYSCFG_DL_COMP_0_init(void)
  607. {
  608. DL_COMP_init(COMP_0_INST, (DL_COMP_Config *) &gCOMP_0Config);
  609. DL_COMP_refVoltageInit(COMP_0_INST, (DL_COMP_RefVoltageConfig *) &gCOMP_0VRefConfig);
  610. DL_COMP_setDACCode0(COMP_0_INST, COMP_0_DACCODE0);
  611. DL_COMP_enable(COMP_0_INST);
  612. }
  613. static const DL_OPA_Config gOPA_BPHASEConfig0 = {
  614. .pselChannel = DL_OPA_PSEL_IN1_POS,
  615. .nselChannel = DL_OPA_NSEL_IN1_NEG,
  616. .mselChannel = DL_OPA_MSEL_OPEN,
  617. .gain = DL_OPA_GAIN_N0_P1,
  618. .outputPinState = DL_OPA_OUTPUT_PIN_ENABLED,
  619. .choppingMode = DL_OPA_CHOPPING_MODE_DISABLE,
  620. };
  621. SYSCONFIG_WEAK void SYSCFG_DL_OPA_BPHASE_init(void)
  622. {
  623. DL_OPA_init(OPA_BPHASE_INST, (DL_OPA_Config *) &gOPA_BPHASEConfig0);
  624. DL_OPA_setGainBandwidth(OPA_BPHASE_INST, DL_OPA_GBW_HIGH);
  625. DL_OPA_enable(OPA_BPHASE_INST);
  626. }
  627. static const DL_OPA_Config gOPA_CPHASEConfig0 = {
  628. .pselChannel = DL_OPA_PSEL_IN1_POS,
  629. .nselChannel = DL_OPA_NSEL_IN1_NEG,
  630. .mselChannel = DL_OPA_MSEL_OPEN,
  631. .gain = DL_OPA_GAIN_N0_P1,
  632. .outputPinState = DL_OPA_OUTPUT_PIN_ENABLED,
  633. .choppingMode = DL_OPA_CHOPPING_MODE_DISABLE,
  634. };
  635. SYSCONFIG_WEAK void SYSCFG_DL_OPA_CPHASE_init(void)
  636. {
  637. DL_OPA_init(OPA_CPHASE_INST, (DL_OPA_Config *) &gOPA_CPHASEConfig0);
  638. DL_OPA_setGainBandwidth(OPA_CPHASE_INST, DL_OPA_GBW_HIGH);
  639. DL_OPA_enable(OPA_CPHASE_INST);
  640. }
  641. SYSCONFIG_WEAK void SYSCFG_DL_SYSTICK_init(void)
  642. {
  643. /*
  644. * Initializes the SysTick period to 1.00 ms,
  645. * enables the interrupt, and starts the SysTick Timer
  646. */
  647. DL_SYSTICK_config(72000);
  648. }
  649. SYSCONFIG_WEAK void SYSCFG_DL_WWDT0_init(void)
  650. {
  651. /*
  652. * Initialize WWDT0 in Watchdog mode with following settings
  653. * Watchdog Source Clock = (LFCLK Freq) / (WWDT Clock Divider)
  654. * = 32768Hz / 4 = 8.19 kHz
  655. * Watchdog Period = (WWDT Clock Divider) ∗ (WWDT Period Count) / 32768Hz
  656. * = 4 * 2^15 / 32768Hz = 4.00 s
  657. * Window0 Closed Period = (WWDT Period) * (Window0 Closed Percent)
  658. * = 4.00 s * 12% = 500.00 ms
  659. * Window1 Closed Period = (WWDT Period) * (Window1 Closed Percent)
  660. * = 4.00 s * 0% = 0.00 s
  661. */
  662. DL_WWDT_initWatchdogMode(WWDT0_INST, DL_WWDT_CLOCK_DIVIDE_4,
  663. DL_WWDT_TIMER_PERIOD_15_BITS, DL_WWDT_RUN_IN_SLEEP,
  664. DL_WWDT_WINDOW_PERIOD_12, DL_WWDT_WINDOW_PERIOD_0);
  665. /* Set Window0 as active window */
  666. DL_WWDT_setActiveWindow(WWDT0_INST, DL_WWDT_WINDOW0);
  667. }
  668. static const DL_MCAN_ClockConfig gMCAN0ClockConf = {
  669. .clockSel = DL_MCAN_FCLK_SYSPLLCLK1,
  670. .divider = DL_MCAN_FCLK_DIV_1,
  671. };
  672. static const DL_MCAN_InitParams gMCAN0InitParams= {
  673. /* Initialize MCAN Init parameters. */
  674. .fdMode = false,
  675. .brsEnable = false,
  676. .txpEnable = true,
  677. .efbi = false,
  678. .pxhddisable = false,
  679. .darEnable = false,
  680. .wkupReqEnable = true,
  681. .autoWkupEnable = true,
  682. .emulationEnable = true,
  683. .tdcEnable = true,
  684. .wdcPreload = 255,
  685. /* Transmitter Delay Compensation parameters. */
  686. .tdcConfig.tdcf = 10,
  687. .tdcConfig.tdco = 6,
  688. };
  689. static const DL_MCAN_ConfigParams gMCAN0ConfigParams={
  690. /* Initialize MCAN Config parameters. */
  691. .monEnable = false,
  692. .asmEnable = false,
  693. .tsPrescalar = 15,
  694. .tsSelect = 0,
  695. .timeoutSelect = DL_MCAN_TIMEOUT_SELECT_CONT,
  696. .timeoutPreload = 65535,
  697. .timeoutCntEnable = false,
  698. .filterConfig.rrfs = false,
  699. .filterConfig.rrfe = false,
  700. .filterConfig.anfe = 0,
  701. .filterConfig.anfs = 0,
  702. };
  703. static const DL_MCAN_MsgRAMConfigParams gMCAN0MsgRAMConfigParams ={
  704. /* Standard ID Filter List Start Address. */
  705. .flssa = MCAN0_INST_MCAN_STD_ID_FILT_START_ADDR,
  706. /* List Size: Standard ID. */
  707. .lss = MCAN0_INST_MCAN_STD_ID_FILTER_NUM,
  708. /* Extended ID Filter List Start Address. */
  709. .flesa = MCAN0_INST_MCAN_EXT_ID_FILT_START_ADDR,
  710. /* List Size: Extended ID. */
  711. .lse = MCAN0_INST_MCAN_EXT_ID_FILTER_NUM,
  712. /* Tx Buffers Start Address. */
  713. .txStartAddr = MCAN0_INST_MCAN_TX_BUFF_START_ADDR,
  714. /* Number of Dedicated Transmit Buffers. */
  715. .txBufNum = MCAN0_INST_MCAN_TX_BUFF_SIZE,
  716. .txFIFOSize = 32,
  717. /* Tx Buffer Element Size. */
  718. .txBufMode = 0,
  719. .txBufElemSize = DL_MCAN_ELEM_SIZE_8BYTES,
  720. /* Tx Event FIFO Start Address. */
  721. .txEventFIFOStartAddr = MCAN0_INST_MCAN_TX_EVENT_START_ADDR,
  722. /* Event FIFO Size. */
  723. .txEventFIFOSize = MCAN0_INST_MCAN_TX_EVENT_SIZE,
  724. /* Level for Tx Event FIFO watermark interrupt. */
  725. .txEventFIFOWaterMark = 25,
  726. /* Rx FIFO0 Start Address. */
  727. .rxFIFO0startAddr = MCAN0_INST_MCAN_FIFO_0_START_ADDR,
  728. /* Number of Rx FIFO elements. */
  729. .rxFIFO0size = MCAN0_INST_MCAN_FIFO_0_NUM,
  730. /* Rx FIFO0 Watermark. */
  731. .rxFIFO0waterMark = 25,
  732. .rxFIFO0OpMode = 0,
  733. /* Rx FIFO1 Start Address. */
  734. .rxFIFO1startAddr = MCAN0_INST_MCAN_FIFO_1_START_ADDR,
  735. /* Number of Rx FIFO elements. */
  736. .rxFIFO1size = MCAN0_INST_MCAN_FIFO_1_NUM,
  737. /* Level for Rx FIFO 1 watermark interrupt. */
  738. .rxFIFO1waterMark = 25,
  739. /* FIFO blocking mode. */
  740. .rxFIFO1OpMode = 0,
  741. /* Rx Buffer Start Address. */
  742. .rxBufStartAddr = MCAN0_INST_MCAN_RX_BUFF_START_ADDR,
  743. /* Rx Buffer Element Size. */
  744. .rxBufElemSize = DL_MCAN_ELEM_SIZE_8BYTES,
  745. /* Rx FIFO0 Element Size. */
  746. .rxFIFO0ElemSize = DL_MCAN_ELEM_SIZE_8BYTES,
  747. /* Rx FIFO1 Element Size. */
  748. .rxFIFO1ElemSize = DL_MCAN_ELEM_SIZE_8BYTES,
  749. };
  750. static const DL_MCAN_BitTimingParams gMCAN0BitTimes = {
  751. /* Arbitration Baud Rate Pre-scaler. */
  752. .nomRatePrescalar = 0,
  753. /* Arbitration Time segment before sample point. */
  754. .nomTimeSeg1 = 124,
  755. /* Arbitration Time segment after sample point. */
  756. .nomTimeSeg2 = 17,
  757. /* Arbitration (Re)Synchronization Jump Width Range. */
  758. .nomSynchJumpWidth = 17,
  759. /* Data Baud Rate Pre-scaler. */
  760. .dataRatePrescalar = 0,
  761. /* Data Time segment before sample point. */
  762. .dataTimeSeg1 = 0,
  763. /* Data Time segment after sample point. */
  764. .dataTimeSeg2 = 0,
  765. /* Data (Re)Synchronization Jump Width. */
  766. .dataSynchJumpWidth = 0,
  767. };
  768. SYSCONFIG_WEAK void SYSCFG_DL_MCAN0_init(void) {
  769. DL_MCAN_RevisionId revid_MCAN0;
  770. DL_MCAN_enableModuleClock(MCAN0_INST);
  771. DL_MCAN_setClockConfig(MCAN0_INST, (DL_MCAN_ClockConfig *) &gMCAN0ClockConf);
  772. /* Get MCANSS Revision ID. */
  773. DL_MCAN_getRevisionId(MCAN0_INST, &revid_MCAN0);
  774. /* Wait for Memory initialization to be completed. */
  775. while(false == DL_MCAN_isMemInitDone(MCAN0_INST));
  776. /* Put MCAN in SW initialization mode. */
  777. DL_MCAN_setOpMode(MCAN0_INST, DL_MCAN_OPERATION_MODE_SW_INIT);
  778. /* Wait till MCAN is not initialized. */
  779. while (DL_MCAN_OPERATION_MODE_SW_INIT != DL_MCAN_getOpMode(MCAN0_INST));
  780. /* Initialize MCAN module. */
  781. DL_MCAN_init(MCAN0_INST, (DL_MCAN_InitParams *) &gMCAN0InitParams);
  782. /* Configure MCAN module. */
  783. DL_MCAN_config(MCAN0_INST, (DL_MCAN_ConfigParams*) &gMCAN0ConfigParams);
  784. /* Configure Bit timings. */
  785. DL_MCAN_setBitTime(MCAN0_INST, (DL_MCAN_BitTimingParams*) &gMCAN0BitTimes);
  786. /* Configure Message RAM Sections */
  787. DL_MCAN_msgRAMConfig(MCAN0_INST, (DL_MCAN_MsgRAMConfigParams*) &gMCAN0MsgRAMConfigParams);
  788. /* Set Extended ID Mask. */
  789. DL_MCAN_setExtIDAndMask(MCAN0_INST, MCAN0_INST_MCAN_EXT_ID_AND_MASK );
  790. /* Loopback mode */
  791. /* Take MCAN out of the SW initialization mode */
  792. DL_MCAN_setOpMode(MCAN0_INST, DL_MCAN_OPERATION_MODE_NORMAL);
  793. while (DL_MCAN_OPERATION_MODE_NORMAL != DL_MCAN_getOpMode(MCAN0_INST));
  794. /* Enable MCAN mopdule Interrupts */
  795. DL_MCAN_enableIntr(MCAN0_INST, MCAN0_INST_MCAN_INTERRUPTS, 1U);
  796. DL_MCAN_selectIntrLine(MCAN0_INST, DL_MCAN_INTR_MASK_ALL, DL_MCAN_INTR_LINE_NUM_1);
  797. DL_MCAN_enableIntrLine(MCAN0_INST, DL_MCAN_INTR_LINE_NUM_1, 1U);
  798. /* Enable MSPM0 MCAN interrupt */
  799. DL_MCAN_clearInterruptStatus(MCAN0_INST,(DL_MCAN_MSP_INTERRUPT_LINE1));
  800. DL_MCAN_enableInterrupt(MCAN0_INST,(DL_MCAN_MSP_INTERRUPT_LINE1));
  801. }