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XMC4700 Relax Kit: Initial working commit #49

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XMC4700 Relax Kit: Initial working commit #49

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3f7557f
XMC4700 Relax Kit: Initial working commit
ramangopalan May 11, 2021
b39a4be
XMC4700: Include support for GPIO pin modes
ramangopalan May 11, 2021
04f2da3
XMC4700: Checks to block incorrect analog pins
ramangopalan May 11, 2021
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27 changes: 26 additions & 1 deletion ulisp-arm.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -179,6 +179,13 @@ Adafruit_ST7735 tft = Adafruit_ST7735(TFT_CS, TFT_DC, TFT_MOSI, TFT_SCLK, TFT_RS
#undef MEMBANK
#define MEMBANK DMAMEM

#elif defined(XMC4700_F144x2048)
#define WORKSPACESIZE 32768 /* Objects (8*bytes) */
#define SYMBOLTABLESIZE 512 /* Bytes */
#define CODESIZE 128 /* Bytes */
#define STACKDIFF 320
#define CPU_XMC4700_F144x2048

#else
#error "Board not supported!"
#endif
Expand Down Expand Up @@ -310,6 +317,8 @@ K_INPUT, K_INPUT_PULLUP, K_INPUT_PULLDOWN, K_OUTPUT, K_AR_DEFAULT, K_AR_INTERNAL
K_INPUT, K_INPUT_PULLUP, K_INPUT_PULLDOWN, K_OUTPUT, K_OUTPUT_OPENDRAIN,
#elif defined(CPU_MAX32620)
K_INPUT, K_INPUT_PULLUP, K_OUTPUT, K_DEFAULT, K_EXTERNAL,
#elif defined(CPU_XMC4700_F144x2048)
K_INPUT, K_INPUT_PULLUP, K_INPUT_PULLDOWN, K_OUTPUT,
#endif
USERFUNCTIONS, ENDFUNCTIONS };

Expand Down Expand Up @@ -1798,6 +1807,8 @@ void checkanalogread (int pin) {
if (!((pin>=14 && pin<=27))) error(ANALOGREAD, invalidpin, number(pin));
#elif defined(ARDUINO_TEENSY41)
if (!((pin>=14 && pin<=27) || (pin>=38 && pin<=41))) error(ANALOGREAD, invalidpin, number(pin));
#elif defined(XMC4700_Relax_Kit)
if (!(pin>=17 && pin<=22)) error(ANALOGREAD, invalidpin, number(pin));
#endif
}

Expand Down Expand Up @@ -1838,6 +1849,8 @@ void checkanalogwrite (int pin) {
if (!((pin>=0 && pin<=15) || (pin>=18 && pin<=19) || (pin>=22 && pin<=25) || (pin>=28 && pin<=29) || (pin>=33 && pin<=39))) error(ANALOGWRITE, invalidpin, number(pin));
#elif defined(ARDUINO_TEENSY41)
if (!((pin>=0 && pin<=15) || (pin>=18 && pin<=19) || (pin>=22 && pin<=25) || (pin>=28 && pin<=29) || pin==33 || (pin>=36 && pin<=37))) error(ANALOGWRITE, invalidpin, number(pin));
#elif defined(XMC4700_Relax_Kit)
if (!(pin==3 || pin==5 || pin==6 || pin==9 || pin==10 || pin==11)) error(ANALOGWRITE, invalidpin, number(pin));
#endif
}

Expand Down Expand Up @@ -4080,7 +4093,7 @@ object *fn_analogread (object *args, object *env) {
object *fn_analogreference (object *args, object *env) {
(void) env;
object *arg = first(args);
#if defined(ARDUINO_TEENSY40) || defined(ARDUINO_TEENSY41) || defined(MAX32620)
#if defined(ARDUINO_TEENSY40) || defined(ARDUINO_TEENSY41) || defined(MAX32620) || defined(XMC4700_F144x2048)
error2(ANALOGREFERENCE, PSTR("not supported"));
#else
analogReference((eAnalogReference)checkkeyword(ANALOGREFERENCE, arg));
Expand Down Expand Up @@ -4827,6 +4840,12 @@ const char string217[] PROGMEM = ":output";
const char string218[] PROGMEM = ":default";
const char string219[] PROGMEM = ":external";
const char string220[] PROGMEM = "";
#elif defined(CPU_XMC4700_F144x2048)
const char string215[] PROGMEM = ":input";
const char string216[] PROGMEM = ":input-pullup";
const char string217[] PROGMEM = ":input-pulldown";
const char string218[] PROGMEM = ":output";
const char string219[] PROGMEM = "";
#endif

// Insert your own function names here
Expand Down Expand Up @@ -5125,6 +5144,12 @@ const tbl_entry_t lookup_table[] PROGMEM = {
{ string218, (fn_ptr_type)DEFAULT, ANALOGREFERENCE },
{ string219, (fn_ptr_type)EXTERNAL, ANALOGREFERENCE },
{ string220, NULL, 0x00 },
#elif defined(CPU_XMC4700_F144x2048)
{ string215, (fn_ptr_type)INPUT, PINMODE },
{ string216, (fn_ptr_type)INPUT_PULLUP, PINMODE },
{ string217, (fn_ptr_type)INPUT_PULLDOWN, PINMODE },
{ string218, (fn_ptr_type)OUTPUT, PINMODE },
{ string219, NULL, 0x00 },
#endif

// Insert your own table entries here
Expand Down