QMK-ify some GPIO macros (#8315)
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12 changed files with 34 additions and 94 deletions
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@ -20,7 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include QMK_KEYBOARD_H
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#include "protocol/serial.h"
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#include "timer.h"
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#include "pincontrol.h"
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/*
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@ -96,27 +95,27 @@ void pins_init(void) {
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// set pins for pullups, Rts , power &etc.
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//print ("pins setup\n");
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pinMode(VCC_PIN, PinDirectionOutput);
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digitalWrite(VCC_PIN, PinLevelLow);
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setPinOutput(VCC_PIN);
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writePinLow(VCC_PIN);
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#if ( HANDSPRING == 0)
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#ifdef CY835
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pinMode(GND_PIN, PinDirectionOutput);
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digitalWrite(GND_PIN, PinLevelLow);
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setPinOutput(GND_PIN);
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writePinLow(GND_PIN);
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pinMode(PULLDOWN_PIN, PinDirectionOutput);
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digitalWrite(PULLDOWN_PIN, PinLevelLow);
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setPinOutput(PULLDOWN_PIN);
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writePinLow(PULLDOWN_PIN);
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#endif
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pinMode(DCD_PIN, PinDirectionInput);
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pinMode(RTS_PIN, PinDirectionInput);
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setPinInput(DCD_PIN);
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setPinInput(RTS_PIN);
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#endif
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/* check that the other side isn't powered up.
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test=digitalRead(DCD_PIN);
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test=readPin(DCD_PIN);
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xprintf("b%02X:", test);
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test=digitalRead(RTS_PIN);
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test=readPin(RTS_PIN);
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xprintf("%02X\n", test);
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*/
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@ -129,20 +128,20 @@ uint8_t rts_reset(void) {
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// On boot, we keep rts as input, then switch roles here
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// on leaving sleep, we toggle the same way
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firstread=digitalRead(RTS_PIN);
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firstread=readPin(RTS_PIN);
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// printf("r%02X:", firstread);
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pinMode(RTS_PIN, PinDirectionOutput);
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setPinOutput(RTS_PIN);
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if (firstread == PinLevelHigh) {
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digitalWrite(RTS_PIN, PinLevelLow);
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if (firstread) {
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writePinLow(RTS_PIN);
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}
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_delay_ms(10);
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digitalWrite(RTS_PIN, PinLevelHigh);
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writePinHigh(RTS_PIN);
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/* the future is Arm
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if (palReadPad(RTS_PIN_IOPRT) == PinLevelLow)
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if (!palReadPad(RTS_PIN_IOPRT))
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{
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_delay_ms(10);
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palSetPadMode(RTS_PINn_IOPORT, PinDirectionOutput_PUSHPULL);
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@ -224,9 +223,9 @@ uint8_t handspring_handshake(void) {
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}
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uint8_t handspring_reset(void) {
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digitalWrite(VCC_PIN, PinLevelLow);
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writePinLow(VCC_PIN);
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_delay_ms(5);
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digitalWrite(VCC_PIN, PinLevelHigh);
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writePinHigh(VCC_PIN);
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if ( handspring_handshake() ) {
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last_activity = timer_read();
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@ -250,7 +249,7 @@ void matrix_init(void)
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#endif
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print("power up\n");
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digitalWrite(VCC_PIN, PinLevelHigh);
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writePinHigh(VCC_PIN);
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// wait for DCD strobe from keyboard - it will do this
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// up to 3 times, then the board needs the RTS toggled to try again
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@ -265,7 +264,7 @@ void matrix_init(void)
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}
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#else /// Palm / HP device with DCD
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while( digitalRead(DCD_PIN) != PinLevelHigh ) {;}
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while( !readPin(DCD_PIN) ) {;}
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print("dcd\n");
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rts_reset(); // at this point the keyboard should think all is well.
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