Index: LPM_SLEEP/LPM_TEST/user/main.c =================================================================== --- /YC3121_demo/ModuleDemo/LPM_SLEEP/LPM_TEST/user/main.c (revision 812) +++ /YC3121_demo/ModuleDemo/LPM_SLEEP/LPM_TEST/user/main.c (working copy) @@ -1,6 +1,6 @@ /** ****************************************************************************** - * @file 3121Demo\ModuleDemo\LPM_SLEEP\LPM_TEST\user\main.c + * @file 3121Demo\ModuleDemo\LPM_SLEEP\LPM_TEST\user\main.c * @author Yichip Application Team * @version V1.0.0 * @date 4-Dec-2019 @@ -10,12 +10,12 @@ * * COPYRIGHT 2019 Yichip Microelectronics * - * The purpose of this firmware is to provide guidance to customers engaged in - * programming work to guide them smoothly to product development, + * The purpose of this firmware is to provide guidance to customers engaged in + * programming work to guide them smoothly to product development, * so as to save their time. * - * Therefore, Yichip microelectronics shall not be responsible for any direct, - * indirect or consequential damages caused by any content of this gu jiang + * Therefore, Yichip microelectronics shall not be responsible for any direct, + * indirect or consequential damages caused by any content of this gu jiang * and/or contained in this code used by the customer in its products. * ****************************************************************************** @@ -61,60 +61,60 @@ */ int main(void) { - UART_Configuration(); + UART_Configuration(); - MyPrintf("Yichip Yc3121 LPM test Demo V1.0.\r\n"); - - //step1:close trng - Disable_Trng(); - - //step2:enable BT - IpcInit(); - NVIC_EnableIRQ(BT_IRQn); - - //step3:close unused clk - SYSCTRL_AHBPeriphClockCmd(SYSCTRL_AHBPeriph_INTR|SYSCTRL_AHBPeriph_SHA|\ - SYSCTRL_AHBPeriph_CRC|SYSCTRL_AHBPeriph_PWM|\ - SYSCTRL_AHBPeriph_WDT|SYSCTRL_AHBPeriph_USB|\ - SYSCTRL_AHBPeriph_SPI|SYSCTRL_AHBPeriph_DES|\ - SYSCTRL_AHBPeriph_RSA|SYSCTRL_AHBPeriph_ASE|\ - SYSCTRL_AHBPeriph_7816|SYSCTRL_AHBPeriph_SM4|\ - SYSCTRL_AHBPeriph_7811|SYSCTRL_AHBPeriph_ADC7811|\ + MyPrintf("Yichip Yc3121 LPM test Demo V1.0.\r\n"); + + //step1:close trng + Disable_Trng(); + + //step2:enable BT + IpcInit(); + NVIC_EnableIRQ(BT_IRQn); + + //step3:close unused clk + SYSCTRL_AHBPeriphClockCmd(SYSCTRL_AHBPeriph_INTR | SYSCTRL_AHBPeriph_SHA | \ + SYSCTRL_AHBPeriph_CRC | SYSCTRL_AHBPeriph_PWM | \ + SYSCTRL_AHBPeriph_WDT | SYSCTRL_AHBPeriph_USB | \ + SYSCTRL_AHBPeriph_SPI | SYSCTRL_AHBPeriph_DES | \ + SYSCTRL_AHBPeriph_RSA | SYSCTRL_AHBPeriph_ASE | \ + SYSCTRL_AHBPeriph_7816 | SYSCTRL_AHBPeriph_SM4 | \ + SYSCTRL_AHBPeriph_7811 | SYSCTRL_AHBPeriph_ADC7811 | \ SYSCTRL_AHBPeriph_CP, DISABLE); - - //step4:close unused gpio - GPIO_Unused_Pd(); - - GPIO_Config(GPIOC, GPIO_Pin_7, PULL_DOWN); - GPIO_Config(GPIOC, GPIO_Pin_8, PULL_DOWN); - GPIO_Config(GPIOC, GPIO_Pin_9, PULL_DOWN); - - static uint8_t first = 0; - - while (1) - { - if(GPIO_ReadInputDataBit(GPIOC, GPIO_Pin_7) == 1 && first == 0) - { - MyPrintf("BT start sleep..............\n\n"); - - BT_Hibernate(); - NVIC_DisableIRQ(BT_IRQn); -// IpcInit(); 通过Ipcinit唤醒BT -// NVIC_EnableIRQ(BT_IRQn); - first++; - } - if(GPIO_ReadInputDataBit(GPIOC, GPIO_Pin_8) == 1) - { - MyPrintf("M0 start sleep0..............\n\n"); - Chip_Speedstep(); -// SYSCTRL_HCLKConfig(SYSCTRL_HCLK_Div2); 恢复时钟即可恢复正常 - } - if(GPIO_ReadInputDataBit(GPIOC, GPIO_Pin_9) == 1) - { - MyPrintf("M0 start sleep1..............\n\n"); - CM0_Sleep(0, GPIOA, GPIO_Pin_11, 0, 1); - } - } + + //step4:close unused gpio + GPIO_Unused_Pd(); + + GPIO_Config(GPIOC, GPIO_Pin_7, PULL_DOWN); + GPIO_Config(GPIOC, GPIO_Pin_8, PULL_DOWN); + GPIO_Config(GPIOC, GPIO_Pin_9, PULL_DOWN); + + static uint8_t first = 0; + + while (1) + { + if (GPIO_ReadInputDataBit(GPIOC, GPIO_Pin_7) == 1 && first == 0) + { + MyPrintf("BT start sleep..............\n\n"); + + BT_Hibernate(); + NVIC_DisableIRQ(BT_IRQn); + // IpcInit(); 通过Ipcinit唤醒BT + // NVIC_EnableIRQ(BT_IRQn); + first++; + } + if (GPIO_ReadInputDataBit(GPIOC, GPIO_Pin_8) == 1) + { + MyPrintf("M0 start sleep0..............\n\n"); + Chip_Speedstep(); + // SYSCTRL_HCLKConfig(SYSCTRL_HCLK_Div2); 恢复时钟即可恢复正常 + } + if (GPIO_ReadInputDataBit(GPIOC, GPIO_Pin_9) == 1) + { + MyPrintf("M0 start sleep1..............\n\n"); + CM0_Sleep(0, 1 << 11, 0, 0, 1); + } + } } /** @@ -124,86 +124,86 @@ */ void UART_Configuration(void) { - UART_InitTypeDef UART_InitStruct; + UART_InitTypeDef UART_InitStruct; - /* Configure serial ports 0 RX and TX for IO. */ - GPIO_Config(GPIOA, GPIO_Pin_1, UART0_TXD); - GPIO_Config(GPIOA, GPIO_Pin_0, UART0_RXD); - - /* USARTx configured as follow: - - BaudRate = 115200 baud - - Word Length = 8 Bits - - Stop Bit = 1 Stop Bit - - Parity = No Parity - - Hardware flow control disabled (RTS and CTS signals) - - Receive and transmit enabled - */ - UART_InitStruct.BaudRate = uartBaud; //Configure serial port baud rate, the baud rate defaults to 128000. - UART_InitStruct.DataBits = Databits_8b; - UART_InitStruct.StopBits = StopBits_1; - UART_InitStruct.Parity = Parity_None; - UART_InitStruct.FlowCtrl = FlowCtrl_None; - UART_InitStruct.Mode = Mode_duplex; - - UART_Init(UART0, &UART_InitStruct); + /* Configure serial ports 0 RX and TX for IO. */ + GPIO_Config(GPIOA, GPIO_Pin_1, UART0_TXD); + GPIO_Config(GPIOA, GPIO_Pin_0, UART0_RXD); + + /* USARTx configured as follow: + - BaudRate = 115200 baud + - Word Length = 8 Bits + - Stop Bit = 1 Stop Bit + - Parity = No Parity + - Hardware flow control disabled (RTS and CTS signals) + - Receive and transmit enabled + */ + UART_InitStruct.BaudRate = uartBaud; //Configure serial port baud rate, the baud rate defaults to 128000. + UART_InitStruct.DataBits = Databits_8b; + UART_InitStruct.StopBits = StopBits_1; + UART_InitStruct.Parity = Parity_None; + UART_InitStruct.FlowCtrl = FlowCtrl_None; + UART_InitStruct.Mode = Mode_duplex; + + UART_Init(UART0, &UART_InitStruct); } uint8_t IpcReadData(void) { - MyPrintf("ipc read test\n"); - HCI_TypeDef IpcRxData; - uint8_t buf[255]; - IpcRxData.p_data = buf; - - if (IPC_ReadBtData(&IpcRxData) == SUCCESS) - { - if(IpcRxData.type == IPC_RX_EVENT) - { - MyPrintf("Ipc Receive data \n"); - } - else - { - MyPrintf("Ipc Receive error data \n"); - return ERROR; - } - switch (IpcRxData.opcode) - { - case IPC_EVENT_STANDBY: - MyPrintf("BT chip standby\n"); - break; - case IPC_EVENT_LE_CONN: - MyPrintf("BLE CONNECT\n"); - break; - case IPC_EVENT_LE_DISCONN: - MyPrintf("BLE DISCONNECT\n"); - break; - case IPC_EVENT_LE_RECEIVE_DATA: - MyPrintf("BLE RECEIVE DATA:"); - for(int i = 0; i < IpcRxData.DataLen; i++) - { - MyPrintf("%02x", IpcRxData.p_data[i]); - } - MyPrintf("\n"); - break; - default: - MyPrintf("error opcode is %02x\n", IpcRxData.opcode); - break; - } - return SUCCESS; - } - else - { - return ERROR; - } + MyPrintf("ipc read test\n"); + HCI_TypeDef IpcRxData; + uint8_t buf[255]; + IpcRxData.p_data = buf; + + if (IPC_ReadBtData(&IpcRxData) == SUCCESS) + { + if (IpcRxData.type == IPC_RX_EVENT) + { + MyPrintf("Ipc Receive data \n"); + } + else + { + MyPrintf("Ipc Receive error data \n"); + return ERROR; + } + switch (IpcRxData.opcode) + { + case IPC_EVENT_STANDBY: + MyPrintf("BT chip standby\n"); + break; + case IPC_EVENT_LE_CONN: + MyPrintf("BLE CONNECT\n"); + break; + case IPC_EVENT_LE_DISCONN: + MyPrintf("BLE DISCONNECT\n"); + break; + case IPC_EVENT_LE_RECEIVE_DATA: + MyPrintf("BLE RECEIVE DATA:"); + for (int i = 0; i < IpcRxData.DataLen; i++) + { + MyPrintf("%02x", IpcRxData.p_data[i]); + } + MyPrintf("\n"); + break; + default: + MyPrintf("error opcode is %02x\n", IpcRxData.opcode); + break; + } + return SUCCESS; + } + else + { + return ERROR; + } } void BT_IRQHandler(void) { - MyPrintf("\nBt Irq Handler=%x \n", BT_CONFIG); - - while(IpcReadData() == SUCCESS); - - BT_CONFIG &= (~(1<