/ * @brief * Initialize EMU module related hardware * * @details * * @note * ******************************************************************************/
| 178 | * |
| 179 | ******************************************************************************/ |
| 180 | void efm32_emu_init(void) |
| 181 | { |
| 182 | do |
| 183 | { |
| 184 | /* init token */ |
| 185 | if (rt_sem_init( |
| 186 | &emu_task.em2, |
| 187 | "EM2", |
| 188 | EMU_TASK_EM2_TOKEN_NUMBER, |
| 189 | RT_IPC_FLAG_FIFO) != RT_EOK) |
| 190 | { |
| 191 | break; |
| 192 | } |
| 193 | if (rt_sem_init( |
| 194 | &emu_task.em3, |
| 195 | "EM3", |
| 196 | EMU_TASK_EM3_TOKEN_NUMBER, |
| 197 | RT_IPC_FLAG_FIFO) != RT_EOK) |
| 198 | { |
| 199 | break; |
| 200 | } |
| 201 | if (rt_sem_init( |
| 202 | &emu_task.em4, |
| 203 | "EM4", |
| 204 | EMU_TASK_EM4_TOKEN_NUMBER, |
| 205 | RT_IPC_FLAG_FIFO) != RT_EOK) |
| 206 | { |
| 207 | break; |
| 208 | } |
| 209 | |
| 210 | /* init thread */ |
| 211 | if (rt_thread_init( |
| 212 | &emu_task.thread, |
| 213 | "EMU", |
| 214 | emu_task_main_loop, (void *)&emu_task, |
| 215 | (void *)&emu_task.stack, sizeof(emu_task.stack), |
| 216 | RT_THREAD_PRIORITY_MAX - 2, RT_TICK_PER_SECOND) != RT_EOK) |
| 217 | { |
| 218 | break; |
| 219 | } |
| 220 | |
| 221 | /* startup */ |
| 222 | if (rt_thread_startup(&emu_task.thread) != RT_EOK) |
| 223 | { |
| 224 | break; |
| 225 | } |
| 226 | } while (0); |
| 227 | |
| 228 | rt_kprintf("EMU err: init failed!\n"); |
| 229 | } |
| 230 | |
| 231 | /******************************************************************************* |
| 232 | * Export to FINSH |
no test coverage detected