86 lines
2.5 KiB
C
86 lines
2.5 KiB
C
/* os shim includes */
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#include "os_types.h"
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#include "dbg_io.h"
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#include "iot_io.h"
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#define SOC_READ_REG(addr) ((volatile uint32_t)*((volatile uint32_t*)(addr)))
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#define SOC_WRITE_REG(addr, value) (*((volatile uint32_t*)(addr)) = (value))
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#define SOC_READ_REG_16(addr) ((volatile uint16_t)*((volatile uint16_t*)(addr)))
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#define SOC_WRITE_REG_16(addr, value) (*((volatile uint16_t*)(addr)) = (value))
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#define SEC_GLB_RF_BASE 0x05b80000
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#define SEC_RAM_REMAP 0x20
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void bt_remap_test(void)
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{
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uint8_t duty = 0,time=0;
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uint32_t tmp;
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dbg_uart_init();
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/*BT_RAM_REMAP: bit1~bit0: 0b10 Default*/
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/*bit0=0: 0x04010000~0x04017fff*/
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/*bit0=1: 0x060f8000~0x060fffff*/
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/*bit1=0: 0x04018000~0x0401ffff*/
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/*bit1=1: 0x06118000~0x0611ffff*/
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while(1)
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{
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tmp = SOC_READ_REG(SEC_GLB_RF_BASE+SEC_RAM_REMAP);
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iot_printf("bt_ram_remap:0x%x\r\n", tmp);
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for(duty = 0; duty <= 10; duty ++)
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{
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SOC_WRITE_REG(0x060f8000+duty*4, 0x12345678+duty);
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SOC_WRITE_REG_16(0x04010000+duty*2, 0xabcd+duty);
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}
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iot_printf("0x060f8000: ");
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for(duty = 0; duty <= 10; duty ++)
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{
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iot_printf("0x%x ",SOC_READ_REG(0x060f8000+duty*4));
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}
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iot_printf("\r\n0x04010000: ");
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for(duty = 0; duty <= 10; duty ++)
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{
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iot_printf("0x%x ",SOC_READ_REG_16(0x04010000+duty*2));
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}
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for(duty = 0; duty <= 10; duty ++)
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{
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SOC_WRITE_REG(0x06118000+duty*4, 0x87654321+duty);
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SOC_WRITE_REG_16(0x04018000+duty*2, 0xdcba+duty);
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}
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iot_printf("\r\n0x06118000: ");
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for(duty = 0; duty <= 10; duty ++)
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{
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iot_printf("0x%x ",SOC_READ_REG(0x06118000+duty*4));
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}
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iot_printf("\r\n0x04018000: ");
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for(duty = 0; duty <= 10; duty ++)
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{
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iot_printf("0x%x ",SOC_READ_REG_16(0x04018000+duty*2));
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}
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iot_printf("\r\n------------------------------------------------------------------\r\n");
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if(time==0)
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{tmp |= 0x3;time=1;}
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else if(time==1)
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{tmp &= 0xfffffffc;time=2;}
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else if(time==2)
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{tmp &= 0xfffffffc; tmp |= 0x1; time=3;}
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else if(time==3)
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{tmp &= 0xfffffffc; tmp |= 0x2; time=4;}
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else if(time==4)
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break;
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SOC_WRITE_REG(SEC_GLB_RF_BASE+SEC_RAM_REMAP, tmp);
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}
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}
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int main(void) {
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bt_remap_test();
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return 0;
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}
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