Mercurial > public > ostc4
annotate Discovery/Src/ostc.c @ 308:1203255481e4 cleanup-4
cleanup: introduce function setAvgDepth
The simulator and the realtime code shared a literally identical piece
of code to compute a running depth average. This is simply poor coding
style, so factor this out and create a function to do this work.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
| author | Jan Mulder <jlmulder@xs4all.nl> |
|---|---|
| date | Fri, 24 May 2019 09:02:46 +0200 |
| parents | 5ca177d2df5d |
| children | 37ee61f93124 |
| rev | line source |
|---|---|
| 38 | 1 /////////////////////////////////////////////////////////////////////////////// |
| 2 /// -*- coding: UTF-8 -*- | |
| 3 /// | |
| 4 /// \file Discovery/Src/ostc.c | |
| 5 /// \brief Hardware specific configuration | |
| 6 /// \author Heinrichs Weikamp gmbh | |
| 7 /// \date 05-Dec-2014 | |
| 8 /// | |
| 9 /// \details | |
| 10 /// | |
| 11 /// $Id$ | |
| 12 /////////////////////////////////////////////////////////////////////////////// | |
| 13 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh | |
| 14 /// | |
| 15 /// This program is free software: you can redistribute it and/or modify | |
| 16 /// it under the terms of the GNU General Public License as published by | |
| 17 /// the Free Software Foundation, either version 3 of the License, or | |
| 18 /// (at your option) any later version. | |
| 19 /// | |
| 20 /// This program is distributed in the hope that it will be useful, | |
| 21 /// but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 22 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 23 /// GNU General Public License for more details. | |
| 24 /// | |
| 25 /// You should have received a copy of the GNU General Public License | |
| 26 /// along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 27 ////////////////////////////////////////////////////////////////////////////// | |
| 28 | |
| 29 /* Includes ------------------------------------------------------------------*/ | |
| 30 #include "ostc.h" | |
| 31 #include "stm32f4xx_hal.h" | |
| 32 | |
| 33 #ifndef BOOTLOADER_STANDALONE | |
| 34 #include "tCCR.h" | |
| 35 #endif | |
| 36 | |
| 37 /* Exported variables --------------------------------------------------------*/ | |
| 38 SPI_HandleTypeDef hspiDisplay; | |
| 39 SPI_HandleTypeDef cpu2DmaSpi; | |
| 40 | |
| 41 | |
| 42 UART_HandleTypeDef UartHandle; | |
|
300
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
140
diff
changeset
|
43 #ifdef USART_PIEZO |
| 38 | 44 UART_HandleTypeDef UartPiezoTxHandle; |
|
300
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
140
diff
changeset
|
45 #endif |
| 38 | 46 UART_HandleTypeDef UartIR_HUD_Handle; |
| 47 | |
| 48 __IO ITStatus UartReady = RESET; | |
| 49 __IO ITStatus UartReadyHUD = RESET; | |
| 50 | |
| 51 /* Private types -------------------------------------------------------------*/ | |
| 52 | |
| 53 /* Private variables ---------------------------------------------------------*/ | |
| 54 | |
| 55 /* Private variables with external access via get_xxx() function -------------*/ | |
| 56 | |
| 57 /* Private function prototypes -----------------------------------------------*/ | |
| 58 | |
| 59 /* Exported functions --------------------------------------------------------*/ | |
| 60 | |
| 61 /** SPI init function | |
| 62 * called from HAL | |
| 63 */ | |
| 64 void MX_SPI_Init(void) | |
| 65 { | |
| 66 hspiDisplay.Instance = SPI5; | |
| 67 hspiDisplay.Init.Mode = SPI_MODE_MASTER; | |
| 68 hspiDisplay.Init.Direction = SPI_DIRECTION_2LINES; | |
| 69 hspiDisplay.Init.DataSize = SPI_DATASIZE_8BIT; | |
| 70 hspiDisplay.Init.CLKPolarity = SPI_POLARITY_LOW; | |
| 71 hspiDisplay.Init.CLKPhase = SPI_PHASE_1EDGE; | |
| 72 hspiDisplay.Init.NSS = SPI_NSS_SOFT; | |
| 73 hspiDisplay.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_32;//SPI_BAUDRATEPRESCALER_4;//SPI_BAUDRATEPRESCALER_256; | |
| 74 hspiDisplay.Init.FirstBit = SPI_FIRSTBIT_MSB; | |
| 75 hspiDisplay.Init.TIMode = SPI_TIMODE_DISABLED; | |
| 76 hspiDisplay.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLED; | |
| 77 HAL_SPI_Init(&hspiDisplay); | |
| 78 | |
| 79 cpu2DmaSpi.Instance = SPI1; | |
| 80 cpu2DmaSpi.Init.Mode = SPI_MODE_MASTER; | |
| 81 cpu2DmaSpi.Init.Direction = SPI_DIRECTION_2LINES; | |
| 82 cpu2DmaSpi.Init.DataSize = SPI_DATASIZE_8BIT; | |
| 83 cpu2DmaSpi.Init.CLKPolarity = SPI_POLARITY_LOW; | |
| 84 cpu2DmaSpi.Init.CLKPhase = SPI_PHASE_1EDGE; | |
| 85 cpu2DmaSpi.Init.NSS = SPI_NSS_SOFT;//SPI_NSS_HARD_OUTPUT;//SPI_NSS_SOFT; | |
|
140
f6c52eb0e25d
Increase prescalar => frame takes about 4ms.
Ideenmodellierer
parents:
104
diff
changeset
|
86 cpu2DmaSpi.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_128; |
| 38 | 87 cpu2DmaSpi.Init.FirstBit = SPI_FIRSTBIT_MSB; |
| 88 cpu2DmaSpi.Init.TIMode = SPI_TIMODE_DISABLED; | |
| 89 cpu2DmaSpi.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLED; | |
| 90 cpu2DmaSpi.Init.CRCPolynomial = 7; | |
| 91 | |
| 92 HAL_SPI_Init(&cpu2DmaSpi); | |
| 93 } | |
| 94 | |
| 95 void MX_GPIO_Init(void) | |
| 96 { | |
| 97 GPIO_InitTypeDef GPIO_InitStruct; | |
| 98 | |
| 99 DISPLAY_CSB_GPIO_ENABLE(); | |
| 100 DISPLAY_RESETB_GPIO_ENABLE(); | |
| 101 EXTFLASH_CSB_GPIO_ENABLE(); | |
| 102 SMALLCPU_CSB_GPIO_ENABLE(); | |
| 103 OSCILLOSCOPE_GPIO_ENABLE(); | |
| 104 OSCILLOSCOPE2_GPIO_ENABLE(); | |
| 105 | |
| 106 GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; | |
| 107 GPIO_InitStruct.Pull = GPIO_PULLUP; | |
| 108 GPIO_InitStruct.Speed = GPIO_SPEED_LOW; | |
| 109 | |
| 110 GPIO_InitStruct.Pin = DISPLAY_CSB_PIN; | |
| 111 HAL_GPIO_Init(DISPLAY_CSB_GPIO_PORT, &GPIO_InitStruct); | |
| 112 | |
| 113 GPIO_InitStruct.Pin = DISPLAY_RESETB_PIN; | |
| 114 HAL_GPIO_Init(DISPLAY_RESETB_GPIO_PORT, &GPIO_InitStruct); | |
| 115 | |
| 116 GPIO_InitStruct.Pin = EXTFLASH_CSB_PIN; | |
| 117 HAL_GPIO_Init(EXTFLASH_CSB_GPIO_PORT, &GPIO_InitStruct); | |
| 118 | |
| 119 GPIO_InitStruct.Pin = OSCILLOSCOPE_PIN; | |
| 120 HAL_GPIO_Init(OSCILLOSCOPE_GPIO_PORT, &GPIO_InitStruct); | |
| 121 | |
| 122 GPIO_InitStruct.Pin = OSCILLOSCOPE2_PIN; | |
| 123 HAL_GPIO_Init(OSCILLOSCOPE2_GPIO_PORT, &GPIO_InitStruct); | |
| 124 | |
| 125 #ifdef DISPLAY_BACKLIGHT_PIN | |
| 126 DISPLAY_BACKLIGHT_GPIO_ENABLE(); | |
| 127 GPIO_InitStruct.Pin = DISPLAY_BACKLIGHT_PIN; | |
| 128 HAL_GPIO_Init(DISPLAY_BACKLIGHT_GPIO_PORT, &GPIO_InitStruct); | |
| 129 HAL_GPIO_WritePin(DISPLAY_BACKLIGHT_GPIO_PORT,DISPLAY_BACKLIGHT_PIN,GPIO_PIN_SET); | |
| 130 #endif | |
| 131 | |
| 132 #ifdef SMALLCPU_CSB_PIN | |
| 133 SMALLCPU_CSB_GPIO_ENABLE(); | |
| 134 GPIO_InitStruct.Pin = SMALLCPU_CSB_PIN; | |
| 135 HAL_GPIO_Init(SMALLCPU_CSB_GPIO_PORT, &GPIO_InitStruct); | |
| 136 HAL_GPIO_WritePin(SMALLCPU_CSB_GPIO_PORT,SMALLCPU_CSB_PIN,GPIO_PIN_SET); | |
| 137 #endif | |
| 138 | |
| 139 #ifdef SMALLCPU_BOOT0_PIN | |
| 140 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 141 SMALLCPU_BOOT0_GPIO_ENABLE(); | |
| 142 GPIO_InitStruct.Pin = SMALLCPU_BOOT0_PIN; | |
| 143 HAL_GPIO_Init(SMALLCPU_BOOT0_GPIO_PORT, &GPIO_InitStruct); | |
| 144 HAL_GPIO_WritePin(SMALLCPU_BOOT0_GPIO_PORT,SMALLCPU_BOOT0_PIN,GPIO_PIN_RESET); | |
| 145 GPIO_InitStruct.Pull = GPIO_PULLUP; | |
| 146 #endif | |
| 147 | |
| 148 #ifdef IR_HUD_ENABLE_PIN | |
| 149 IR_HUD_ENABLE_GPIO_ENABLE(); | |
| 150 GPIO_InitStruct.Pin = IR_HUD_ENABLE_PIN; | |
| 151 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 152 HAL_GPIO_Init(IR_HUD_ENABLE_GPIO_PORT, &GPIO_InitStruct); | |
| 153 HAL_GPIO_WritePin(IR_HUD_ENABLE_GPIO_PORT,IR_HUD_ENABLE_PIN,GPIO_PIN_SET); | |
| 154 GPIO_InitStruct.Pull = GPIO_PULLUP; | |
| 155 #endif | |
| 156 | |
| 157 #ifdef BLE_NENABLE_PIN | |
| 158 BLE_NENABLE_GPIO_ENABLE(); | |
| 159 MX_Bluetooth_PowerOff(); | |
| 160 #endif | |
| 161 | |
| 162 #ifdef TESTPIN | |
| 163 GPIO_InitStruct.Pull = GPIO_PULLUP; | |
| 164 TEST_GPIO_ENABLE(); | |
| 165 GPIO_InitStruct.Pin = TEST_PIN; | |
| 166 HAL_GPIO_Init(TEST_GPIO_PORT, &GPIO_InitStruct); | |
| 167 HAL_GPIO_WritePin(TEST_GPIO_PORT,TEST_PIN,GPIO_PIN_SET); | |
| 168 GPIO_InitStruct.Pull = GPIO_PULLUP; | |
| 169 #endif | |
| 170 } | |
| 171 | |
| 172 | |
| 173 void MX_TestPin_High(void) | |
| 174 { | |
| 175 #ifdef TESTPIN | |
| 176 HAL_GPIO_WritePin(TEST_GPIO_PORT,TEST_PIN,GPIO_PIN_SET); | |
| 177 #endif | |
| 178 } | |
| 179 | |
| 180 | |
| 181 void MX_TestPin_Low(void) | |
| 182 { | |
| 183 #ifdef TESTPIN | |
| 184 HAL_GPIO_WritePin(TEST_GPIO_PORT,TEST_PIN,GPIO_PIN_RESET); | |
| 185 #endif | |
| 186 } | |
| 187 | |
| 188 void MX_Bluetooth_PowerOn(void) | |
| 189 { | |
| 190 GPIO_InitTypeDef GPIO_InitStruct; | |
| 191 GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; | |
| 192 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 193 GPIO_InitStruct.Speed = GPIO_SPEED_LOW; | |
| 194 GPIO_InitStruct.Pin = BLE_NENABLE_PIN; | |
| 195 HAL_GPIO_Init(BLE_NENABLE_GPIO_PORT, &GPIO_InitStruct); | |
| 196 HAL_GPIO_WritePin(BLE_NENABLE_GPIO_PORT,BLE_NENABLE_PIN,GPIO_PIN_RESET); | |
| 197 } | |
| 198 | |
| 199 | |
| 200 void MX_Bluetooth_PowerOff(void) | |
| 201 { | |
| 202 GPIO_InitTypeDef GPIO_InitStruct; | |
| 203 GPIO_InitStruct.Mode = GPIO_MODE_INPUT; | |
| 204 GPIO_InitStruct.Pin = BLE_NENABLE_PIN; | |
| 205 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 206 HAL_GPIO_Init(BLE_NENABLE_GPIO_PORT, &GPIO_InitStruct); | |
| 207 } | |
| 208 | |
| 209 | |
| 210 void MX_SmallCPU_Reset_To_Boot(void) | |
| 211 { | |
| 212 #ifdef SMALLCPU_NRESET_PIN | |
| 213 GPIO_InitTypeDef GPIO_InitStruct; | |
| 214 | |
| 215 GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; | |
| 216 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 217 GPIO_InitStruct.Speed = GPIO_SPEED_LOW; | |
| 218 | |
| 219 SMALLCPU_NRESET_GPIO_ENABLE(); | |
| 220 GPIO_InitStruct.Pin = SMALLCPU_NRESET_PIN; | |
| 221 HAL_GPIO_Init(SMALLCPU_NRESET_GPIO_PORT, &GPIO_InitStruct); | |
| 222 HAL_GPIO_WritePin(SMALLCPU_NRESET_GPIO_PORT,SMALLCPU_NRESET_PIN,GPIO_PIN_RESET); | |
| 223 HAL_GPIO_WritePin(SMALLCPU_BOOT0_GPIO_PORT,SMALLCPU_BOOT0_PIN,GPIO_PIN_SET); | |
| 224 HAL_Delay(2); | |
| 225 GPIO_InitStruct.Mode = GPIO_MODE_INPUT; | |
| 226 HAL_GPIO_Init(SMALLCPU_NRESET_GPIO_PORT, &GPIO_InitStruct); | |
| 227 HAL_Delay(100); | |
| 228 HAL_GPIO_WritePin(SMALLCPU_BOOT0_GPIO_PORT,SMALLCPU_BOOT0_PIN,GPIO_PIN_RESET); | |
| 229 #endif | |
| 230 } | |
| 231 | |
| 232 void MX_SmallCPU_Reset_To_Standard(void) | |
| 233 { | |
| 234 #ifdef SMALLCPU_NRESET_PIN | |
| 235 GPIO_InitTypeDef GPIO_InitStruct; | |
| 236 | |
| 237 GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; | |
| 238 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 239 GPIO_InitStruct.Speed = GPIO_SPEED_LOW; | |
| 240 | |
| 241 SMALLCPU_NRESET_GPIO_ENABLE(); | |
| 242 GPIO_InitStruct.Pin = SMALLCPU_NRESET_PIN; | |
| 243 HAL_GPIO_Init(SMALLCPU_NRESET_GPIO_PORT, &GPIO_InitStruct); | |
| 244 HAL_GPIO_WritePin(SMALLCPU_NRESET_GPIO_PORT,SMALLCPU_NRESET_PIN,GPIO_PIN_RESET); | |
| 245 HAL_GPIO_WritePin(SMALLCPU_BOOT0_GPIO_PORT,SMALLCPU_BOOT0_PIN,GPIO_PIN_RESET); | |
| 246 HAL_Delay(2); | |
| 247 GPIO_InitStruct.Mode = GPIO_MODE_INPUT; | |
| 248 HAL_GPIO_Init(SMALLCPU_NRESET_GPIO_PORT, &GPIO_InitStruct); | |
| 249 #endif | |
| 250 } | |
| 251 | |
| 252 void MX_UART_Init(void) | |
| 253 { | |
| 254 /*##-1- Configure the UART peripheral ######################################*/ | |
| 255 /* Put the USART peripheral in the Asynchronous mode (UART Mode) */ | |
| 256 /* UART1 configured as follow: | |
| 257 - Word Length = 8 Bits | |
| 258 - Stop Bit = One Stop bit | |
| 259 - Parity = None | |
| 260 - BaudRate = 9600 baud | |
| 261 - Hardware flow control disabled (RTS and CTS signals) */ | |
| 262 | |
| 263 #ifdef USARTx_CTS_PIN | |
| 264 UartHandle.Init.HwFlowCtl = UART_HWCONTROL_RTS_CTS; | |
| 265 #else | |
| 266 UartHandle.Init.HwFlowCtl = UART_HWCONTROL_NONE; | |
| 267 #endif | |
| 268 UartHandle.Instance = USARTx; | |
| 269 UartHandle.Init.BaudRate = 115200; | |
| 270 UartHandle.Init.WordLength = UART_WORDLENGTH_8B; | |
| 271 UartHandle.Init.StopBits = UART_STOPBITS_1; | |
| 272 UartHandle.Init.Parity = UART_PARITY_NONE; | |
| 273 UartHandle.Init.Mode = UART_MODE_TX_RX; | |
| 274 HAL_UART_Init(&UartHandle); | |
| 275 | |
| 276 #ifdef USART_PIEZO | |
| 277 UartPiezoTxHandle.Instance = USART_PIEZO; | |
| 278 UartPiezoTxHandle.Init.BaudRate = 1200; | |
| 279 UartPiezoTxHandle.Init.WordLength = UART_WORDLENGTH_8B; | |
| 280 UartPiezoTxHandle.Init.StopBits = UART_STOPBITS_1; | |
| 281 UartPiezoTxHandle.Init.Parity = UART_PARITY_NONE; | |
| 282 UartPiezoTxHandle.Init.HwFlowCtl = UART_HWCONTROL_NONE; | |
| 283 UartPiezoTxHandle.Init.Mode = UART_MODE_TX_RX; | |
| 284 | |
| 285 HAL_UART_Init(&UartPiezoTxHandle); | |
| 286 #endif | |
| 287 | |
| 288 #ifdef USART_IR_HUD | |
| 289 UartIR_HUD_Handle.Instance = USART_IR_HUD; | |
| 290 UartIR_HUD_Handle.Init.BaudRate = 2400; | |
| 291 UartIR_HUD_Handle.Init.WordLength = UART_WORDLENGTH_8B; | |
| 292 UartIR_HUD_Handle.Init.StopBits = UART_STOPBITS_1; | |
| 293 UartIR_HUD_Handle.Init.Parity = UART_PARITY_NONE; | |
| 294 UartIR_HUD_Handle.Init.HwFlowCtl = UART_HWCONTROL_NONE; | |
| 295 UartIR_HUD_Handle.Init.Mode = UART_MODE_TX_RX; | |
| 296 | |
| 297 HAL_UART_Init(&UartIR_HUD_Handle); | |
| 298 #endif | |
| 299 } | |
| 300 | |
| 301 void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart) | |
| 302 { | |
| 303 if(huart == &UartHandle) | |
| 304 UartReady = SET; | |
| 305 } | |
| 306 | |
| 307 //void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart) | |
| 308 void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart) | |
| 309 { | |
| 310 if(huart == &UartHandle) | |
| 311 UartReady = SET; | |
| 312 else | |
| 313 if(huart == &UartIR_HUD_Handle) | |
| 314 { | |
| 315 UartReadyHUD = SET; | |
| 316 } | |
| 317 } | |
| 318 | |
| 319 void MX_tell_reset_logik_alles_ok(void) | |
| 320 { | |
| 321 #ifdef RESET_LOGIC_ALLES_OK_PIN | |
| 322 GPIO_InitTypeDef GPIO_InitStruct; | |
| 323 | |
| 324 RESET_LOGIC_ALLES_OK_GPIO_ENABLE(); | |
| 325 | |
| 326 GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; | |
| 327 GPIO_InitStruct.Pull = GPIO_NOPULL; | |
| 328 GPIO_InitStruct.Speed = GPIO_SPEED_LOW; | |
| 329 GPIO_InitStruct.Pin = RESET_LOGIC_ALLES_OK_PIN; | |
| 330 HAL_GPIO_Init(RESET_LOGIC_ALLES_OK_GPIO_PORT, &GPIO_InitStruct); | |
| 331 | |
| 332 HAL_GPIO_WritePin(RESET_LOGIC_ALLES_OK_GPIO_PORT,RESET_LOGIC_ALLES_OK_PIN,GPIO_PIN_RESET); | |
| 333 HAL_Delay(1); | |
| 334 HAL_GPIO_WritePin(RESET_LOGIC_ALLES_OK_GPIO_PORT,RESET_LOGIC_ALLES_OK_PIN,GPIO_PIN_SET); | |
| 335 | |
| 336 GPIO_InitStruct.Mode = GPIO_MODE_INPUT; | |
| 337 HAL_GPIO_Init(RESET_LOGIC_ALLES_OK_GPIO_PORT, &GPIO_InitStruct); | |
| 338 #endif | |
| 339 } | |
| 340 | |
| 341 | |
| 342 #ifndef BOOTLOADER_STANDALONE | |
| 343 void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) | |
| 344 { | |
| 345 if(huart == &UartIR_HUD_Handle) | |
| 346 tCCR_restart(); | |
| 347 } | |
| 348 #endif |