diff options
Diffstat (limited to 'examples/io/system573/main.c')
| -rw-r--r-- | examples/io/system573/main.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/examples/io/system573/main.c b/examples/io/system573/main.c index 95c3155..a06c4e5 100644 --- a/examples/io/system573/main.c +++ b/examples/io/system573/main.c @@ -185,9 +185,9 @@ typedef struct { uint8_t p1_joy, p1_btn; uint8_t p2_joy, p2_btn; uint8_t coin, dip_sw; -} JAMMA_INPUTS; +} JAMMAInputs; -void get_jamma_inputs(JAMMA_INPUTS *output) { +void get_jamma_inputs(JAMMAInputs *output) { uint16_t in1l = K573_IN1_L; uint16_t in1h = K573_IN1_H; uint16_t in2 = K573_IN2; @@ -225,14 +225,14 @@ void get_jamma_inputs(JAMMA_INPUTS *output) { void set_lights_analog(uint32_t lights) { uint32_t bits; - bits = (lights & 0x01010101) << 7; // Lamp 0 -> bit 7 - bits |= (lights & 0x02020202) << 5; // Lamp 1 -> bit 6 - bits |= (lights & 0x04040404) >> 1; // Lamp 2 -> bit 1 - bits |= (lights & 0x08080808) >> 3; // Lamp 3 -> bit 0 - bits |= (lights & 0x10101010) << 1; // Lamp 4 -> bit 5 - bits |= (lights & 0x20202020) >> 1; // Lamp 5 -> bit 4 - bits |= (lights & 0x40404040) >> 3; // Lamp 6 -> bit 3 - bits |= (lights & 0x80808080) >> 5; // Lamp 7 -> bit 2 + bits = (lights & 0x01010101) << 7; // Lamp n*8+0 -> bit n*8+7 + bits |= (lights & 0x02020202) << 5; // Lamp n*8+1 -> bit n*8+6 + bits |= (lights & 0x04040404) >> 1; // Lamp n*8+2 -> bit n*8+1 + bits |= (lights & 0x08080808) >> 3; // Lamp n*8+3 -> bit n*8+0 + bits |= (lights & 0x10101010) << 1; // Lamp n*8+4 -> bit n*8+5 + bits |= (lights & 0x20202020) >> 1; // Lamp n*8+5 -> bit n*8+4 + bits |= (lights & 0x40404040) >> 3; // Lamp n*8+6 -> bit n*8+3 + bits |= (lights & 0x80808080) >> 5; // Lamp n*8+7 -> bit n*8+2 K573_IO_BOARD[ANALOG_IO_LIGHTS0] = (bits) & 0xff; K573_IO_BOARD[ANALOG_IO_LIGHTS1] = (bits >> 8) & 0xff; @@ -247,10 +247,10 @@ void set_lights_analog(uint32_t lights) { void set_lights_digital(uint32_t lights) { uint32_t bits; - bits = (lights & 0x11111111); // Lamp 0 -> bit 0 - bits |= (lights & 0x22222222) << 1; // Lamp 1 -> bit 2 - bits |= (lights & 0x44444444) << 1; // Lamp 2 -> bit 3 - bits |= (lights & 0x88888888) >> 2; // Lamp 3 -> bit 1 + bits = (lights & 0x11111111); // Lamp n*4+0 -> bit n*4+0 + bits |= (lights & 0x22222222) << 1; // Lamp n*4+1 -> bit n*4+2 + bits |= (lights & 0x44444444) << 1; // Lamp n*4+2 -> bit n*4+3 + bits |= (lights & 0x88888888) >> 2; // Lamp n*4+3 -> bit n*4+1 K573_IO_BOARD[DIGITAL_IO_LIGHTS0] = ((bits) & 0xf) << 12; K573_IO_BOARD[DIGITAL_IO_LIGHTS1] = ((bits >> 4) & 0xf) << 12; @@ -298,7 +298,7 @@ int main(int argc, const char* argv[]) { while (1) { FntPrint(-1, "COUNTER=%d\n", counter++); - JAMMA_INPUTS inputs; + JAMMAInputs inputs; get_jamma_inputs(&inputs); FntPrint(-1, "\nJAMMA INPUTS:\n"); |