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init.c
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1 #include "LPC17xx.h"
2 #include "system_LPC17xx.h"
3 #include "lpc17xx_adc.h"
4 #include "lpc17xx_can.h"
5 #include "lpc17xx_emac.h"
6 #include "lpc17xx_exti.h"
7 #include "lpc17xx_i2c.h"
8 #include "lpc17xx_i2s.h"
9 #include "lpc17xx_nvic.h"
10 #include "lpc17xx_pwm.h"
11 #include "lpc17xx_qei.h"
12 #include "lpc17xx_rit.h"
13 #include "lpc17xx_rtc.h"
14 #include "lpc17xx_spi.h"
15 #include "lpc17xx_ssp.h"
16 #include "lpc17xx_timer.h"
17 #include "lpc17xx_uart.h"
18 
19 void cpu_deinit_all() {
20 //** ADC_DeInit(LPC_ADC);
21  CAN_DeInit(LPC_CAN1);
22  CAN_DeInit(LPC_CAN2);
23  EMAC_DeInit();
24  EXTI_DeInit();
25  I2C_DeInit(LPC_I2C0);
26  I2C_DeInit(LPC_I2C1);
27  I2C_DeInit(LPC_I2C2);
28  I2S_DeInit(LPC_I2S);
29  NVIC_DeInit();
30  NVIC_SCBDeInit();
31  PWM_DeInit(LPC_PWM1);
32  QEI_DeInit(LPC_QEI);
33 //** RIT_DeInit(LPC_RIT);
34  RTC_DeInit(LPC_RTC);
35  SPI_DeInit(LPC_SPI);
36  SSP_DeInit(LPC_SSP0);
37  SSP_DeInit(LPC_SSP1);
38  UART_DeInit(LPC_UART0);
39  UART_DeInit((LPC_UART_TypeDef *) LPC_UART1);
40 //** UART_DeInit(LPC_UART2);
41 //** UART_DeInit(LPC_UART3);
42  TIM_DeInit(LPC_TIM0);
43  TIM_DeInit(LPC_TIM1);
44 //** TIM_DeInit(LPC_TIM2);
45 //** TIM_DeInit(LPC_TIM3);
46 }
47 
48 void cpu_early_init() {
49  cpu_deinit_all();
50  SystemInit();
51 }
52 
53 extern uintptr_t __cs3_interrupt_vector_mutable[];
54 
55 void cpu_init() {
56  NVIC_SetVTOR((uintptr_t) __cs3_interrupt_vector_mutable);
57 }
58 
59 void cpu_late_init() {
60 }
61 
62 __attribute__((section(".crp"),weak)) uint32_t crp = 0xffffffff;
63 __attribute__((section(".som"))) uint32_t __som = 0xffffffff;