David Jung
Mode1 Optical Validation
Diff: main.cpp
- Revision:
- 1:da792e46a385
- Parent:
- 0:6f65cae31c54
- Child:
- 2:563d90a111b3
diff -r 6f65cae31c54 -r da792e46a385 main.cpp
--- a/main.cpp Wed Mar 17 04:16:03 2021 +0000
+++ b/main.cpp Thu Mar 18 01:01:42 2021 +0000
@@ -84,9 +84,8 @@
int32_t ptr = 0;
int32_t sptr = 0;
- mfio = 0;
+ mfio = 0; wait_us(300);
Time_to_Read_PPG = 0;
- wait_us(300);
#if 0
// 2.1
cmd[0] = 0x00;
@@ -167,24 +166,30 @@
rst = 1;
thread_sleep_for(50);
+ mfio = 0; wait_us(300);
cmd[0] = 0x02;
cmd[1] = 0x00;
i2c.write(addr, cmd, 2);
+ mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
thread_sleep_for(2);
rsp[0] = 0x00;
rsp[1] = 0x00;
i2c.read(addr, rsp, 2);
+ mfio = 1; mfio = 0; wait_us(300);
printf("02 00 Status, Operating Mode: %x %x\n", rsp[0], rsp[1]);
+
// rd BL ver
cmd[0] = 0x81;
cmd[1] = 0x00;
i2c.write(addr, cmd, 2);
+ mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
thread_sleep_for(2);
rsp[0] = 0xAA;
rsp[1] = 0xAA;
rsp[2] = 0xAA;
rsp[3] = 0xAA;
i2c.read(addr, rsp, 4);
+ mfio = 1; mfio = 0; wait_us(300);
printf("Ver: %d %d %d %d\n", rsp[0], rsp[1], rsp[2], rsp[3]);
// application
@@ -194,38 +199,28 @@
rst = 1;
thread_sleep_for(1500);
- mfio = 0;
- wait_us(300);
-
+ mfio = 1; mfio = 0; wait_us(300);
cmd[0] = 0x02;
cmd[1] = 0x00;
i2c.write(addr, cmd, 2);
- mfio = 1;
- thread_sleep_for(2);
- mfio = 0;
- wait_us(300);
+ mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
rsp[0] = 0x00;
rsp[1] = 0x00;
i2c.read(addr, rsp, 2);
- mfio = 1;
+ mfio = 1; mfio = 0; wait_us(300);
printf("02 00 Status, Operating Mode: %x %x\n", rsp[0], rsp[1]);
// rd ver
- mfio = 0;
- wait_us(300);
cmd[0] = 0xFF;
cmd[1] = 0x03;
i2c.write(addr, cmd, 2);
- mfio = 1;
- thread_sleep_for(2);
- mfio = 0;
- wait_us(300);
+ mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
rsp[0] = 0xAA;
rsp[1] = 0xAA;
rsp[2] = 0xAA;
rsp[3] = 0xAA;
i2c.read(addr, rsp, 4);
+ printf("Ver: %d %d %d %d\n", rsp[0], rsp[1], rsp[2], rsp[3]);
mfio = 1;
- printf("Ver: %d %d %d %d\n", rsp[0], rsp[1], rsp[2], rsp[3]);
// BL
@@ -238,22 +233,24 @@
cmd[0] = 0x02;
cmd[1] = 0x00;
i2c.write(addr, cmd, 2);
- thread_sleep_for(2);
+ mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
rsp[0] = 0xAA;
rsp[1] = 0xAA;
i2c.read(addr, rsp, 2);
printf("02 00 Status, Operating Mode: %x %x\n", rsp[0], rsp[1]);
// rd BL ver
+ mfio = 1; mfio = 0; wait_us(300);
cmd[0] = 0x81;
cmd[1] = 0x00;
i2c.write(addr, cmd, 2);
- thread_sleep_for(2);
+ mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
rsp[0] = 0xAA;
rsp[1] = 0xAA;
rsp[2] = 0xAA;
rsp[3] = 0xAA;
i2c.read(addr, rsp, 4);
printf("Ver: %d %d %d %d\n", rsp[0], rsp[1], rsp[2], rsp[3]);
+ mfio = 1;
#endif // end BL app switching
//==========================================
// application
@@ -263,68 +260,60 @@
rst = 1;
thread_sleep_for(1500);
- mfio = 0;
- wait_us(300);
-
+ mfio = 0; wait_us(300);
cmd[0] = 0x02;
cmd[1] = 0x00;
i2c.write(addr, cmd, 2);
- mfio = 1;
- thread_sleep_for(2);
- mfio = 0;
- wait_us(300);
+ mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
rsp[0] = 0xAA;
rsp[1] = 0xAA;
i2c.read(addr, rsp, 2);
- mfio = 1;
+ mfio = 1; mfio = 0; wait_us(300);
printf("02 00 Status, Operating Mode: %x %x\n", rsp[0], rsp[1]);
// rd ver
- mfio = 0;
- wait_us(300);
cmd[0] = 0xFF;
cmd[1] = 0x03;
i2c.write(addr, cmd, 2);
- mfio = 1;
- thread_sleep_for(2);
- mfio = 0;
+ mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
wait_us(300);
rsp[0] = 0xAA;
rsp[1] = 0xAA;
rsp[2] = 0xAA;
rsp[3] = 0xAA;
i2c.read(addr, rsp, 4);
- mfio = 1;
+ mfio = 1; mfio = 0; wait_us(300);
printf("Ver: %d %d %d %d\n", rsp[0], rsp[1], rsp[2], rsp[3]);
// aec mode
// 1.3 sensor and algo data
- mfio = 0;
- wait_us(300);
cmd[0] = 0x10;
cmd[1] = 0x00;
// cmd[2] = 0x03; // sensor + algo data
cmd[2] = 0x02; // algo data
i2c.write(addr, cmd, 3);
- thread_sleep_for(2);
+ mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
rsp[0] = 0xAA;
i2c.read(addr, rsp, 1);
+ mfio = 1; mfio = 0; wait_us(300);
printf("1.3 Status: %x\n", rsp[0]);
//1.11 rd AFE part id
cmd[0] = 0x41;
cmd[1] = 0x00;
cmd[2] = 0xFF;
i2c.write(addr, cmd, 3);
- thread_sleep_for(2);
+ mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
i2c.read(addr, rsp, 2);
+ mfio = 1; mfio = 0; wait_us(300);
printf("1.11 part id afe %x %x\n", rsp[0], rsp[1]);
//1.13 rd accel who
cmd[0] = 0x41;
cmd[1] = 0x04;
cmd[2] = 0x0F;
i2c.write(addr, cmd, 3);
- thread_sleep_for(2);
+ mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
i2c.read(addr, rsp, 2);
+ mfio = 1; mfio = 0; wait_us(300);
printf("1.12 who accel %x %x\n", rsp[0], rsp[1]);
//Sec 4.1 map leds to slots for MAXM86146
@@ -335,8 +324,9 @@
cmd[4] = 0x56;
cmd[5] = 0x00;
i2c.write(addr, cmd, 6);
- thread_sleep_for(2);
+ mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
i2c.read(addr, rsp, 1);
+ mfio = 1; mfio = 0; wait_us(300);
printf("map leds to slots%x\n", rsp[0]);
// map HR inputs to slots
cmd[0] = 0x50;
@@ -345,8 +335,9 @@
cmd[3] = 0x00;
cmd[4] = 0x11;
i2c.write(addr, cmd, 5);
- thread_sleep_for(2);
+ mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
i2c.read(addr, rsp, 1);
+ mfio = 1; mfio = 0; wait_us(300);
printf("map HR to slots/PDs %x\n", rsp[0]);
// map SpO2 inputs to slots
@@ -356,8 +347,9 @@
cmd[3] = 0x30;
cmd[4] = 0x20;
i2c.write(addr, cmd, 5);
- thread_sleep_for(2);
+ mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
i2c.read(addr, rsp, 1);
+ mfio = 1; mfio = 0; wait_us(300);
printf("map SpO2 to slots/PDs %x\n", rsp[0]);
// 1.14
@@ -378,6 +370,4 @@
read_ppg();
}
}
-
-
}
\ No newline at end of file