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edison: add inital miniboard support

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* Only GPIO will work currently
* This fixes #11

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
This commit is contained in:
Thomas Ingleby
2014-10-07 19:20:03 +01:00
parent 2b5e38b40c
commit d1717fa2bb
1 changed files with 358 additions and 2 deletions
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360
src/intel_edison_fab_c.c
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@@ -51,6 +51,7 @@ static mraa_gpio_context tristate;
static mraa_intel_edison_pinmodes_t pinmodes[MRAA_INTEL_EDISON_PINCOUNT];
static unsigned int outputen[] = {248,249,250,251,252,253,254,255,256,257,258,259,260,261,232,233,234,235,236,237};
static unsigned int pullup_map[] = {216,217,218,219,220,221,222,223,224,225,226,227,228,229,208,209,210,211,212,213};
static int miniboard = 0;
static mraa_result_t
mraa_intel_edison_pinmode_change(int sysfs, int mode)
@@ -110,8 +111,14 @@ mraa_intel_edison_gpio_init_post(mraa_gpio_context dev)
if (dev == NULL)
return MRAA_ERROR_INVALID_RESOURCE;
int sysfs = pinmodes[dev->phy_pin].gpio.sysfs;
int mode = pinmodes[dev->phy_pin].gpio.mode;
int sysfs, mode;
if (miniboard == 1) {
sysfs = dev->pin;
mode = 0;
} else {
sysfs = pinmodes[dev->phy_pin].gpio.sysfs;
mode = pinmodes[dev->phy_pin].gpio.mode;
}
mraa_result_t ret = mraa_intel_edison_pinmode_change(sysfs, mode);
return ret;
@@ -250,6 +257,9 @@ mraa_intel_edison_aio_init_post(mraa_aio_context dev)
mraa_result_t
mraa_intel_edison_pwm_init_pre(int pin)
{
if (miniboard == 1) {
return mraa_intel_edison_pinmode_change(plat->pins[pin].gpio.pinmap, 1);
}
if (pin < 0 || pin > 19)
return MRAA_ERROR_INVALID_RESOURCE;
@@ -374,6 +384,340 @@ mraa_intel_edison_gpio_mode_replace(mraa_gpio_context dev, gpio_mode_t mode)
return MRAA_SUCCESS;
}
// EDISON MINIBOARD CHECKLIST
// GPIO -
// INPUT - Expected to work
// OUTPUT - Expected to work
// PWM - SEG FAULT
// I2C - Some Issues need to be solved
// SPI - Some Issues need to be solved
mraa_result_t
mraa_intel_edsion_miniboard(mraa_board_t* b)
{
miniboard = 1;
b->phy_pin_count = 56;
b->gpio_count = 56; // A bit of a hack I suppose
b->aio_count = 0;
b->pins = (mraa_pininfo_t*) malloc(sizeof(mraa_pininfo_t)*56);
advance_func->gpio_init_post = &mraa_intel_edison_gpio_init_post;
////FIXME i2c
////pwm_init_pre
////spi maybe
// // gpio drie modes
int pos = 0;
strncpy(b->pins[pos].name, "J17-1", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,1,0,0,0,0};
b->pins[pos].gpio.pinmap = 182;
b->pins[pos].gpio.mux_total = 0;
b->pins[pos].pwm.pinmap = 2;
b->pins[pos].pwm.parent_id = 0;
b->pins[pos].pwm.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J17-2", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J17-3", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J17-4", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J17-5", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 135;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J17-6", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J17-7", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,1,0,0};
b->pins[pos].gpio.pinmap = 27;
b->pins[pos].gpio.mux_total = 0;
b->pins[pos].i2c.pinmap = 1;
b->pins[pos].i2c.mux_total = 0;
//FIXME
pos++;
strncpy(b->pins[pos].name, "J17-8", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,1,0,0};
b->pins[pos].gpio.pinmap = 20;
b->pins[pos].gpio.mux_total = 0;
b->pins[pos].i2c.pinmap = 1;
b->pins[pos].i2c.mux_total = 0;
//FIXME
pos++;
strncpy(b->pins[pos].name, "J17-9", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,1,0,0};
b->pins[pos].gpio.pinmap = 28;
b->pins[pos].gpio.mux_total = 0;
b->pins[pos].i2c.pinmap = 1;
b->pins[pos].i2c.mux_total = 0;
//FIXME
pos++;
strncpy(b->pins[pos].name, "J17-10", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,1,0,0,0};
b->pins[pos].gpio.pinmap = 111;
b->pins[pos].gpio.mux_total = 0;
b->pins[pos].spi.pinmap = 5;
b->pins[pos].spi.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J17-11", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,1,0,0,0};
b->pins[pos].gpio.pinmap = 109;
b->pins[pos].gpio.mux_total = 0;
b->pins[pos].spi.pinmap = 5;
b->pins[pos].spi.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J17-12", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,1,0,0,0};
b->pins[pos].gpio.pinmap = 115;
b->pins[pos].gpio.mux_total = 0;
b->pins[pos].spi.pinmap = 5;
b->pins[pos].spi.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J17-13", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J17-14", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 128;
b->pins[pos].gpio.parent_id = 0;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J18-1", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,1,0,0,0,0};
b->pins[pos].gpio.pinmap = 13;
b->pins[pos].gpio.mux_total = 0;
b->pins[pos].pwm.pinmap = 1;
b->pins[pos].pwm.parent_id = 0;
b->pins[pos].pwm.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J18-2", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 165;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J18-3", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J18-4", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J18-5", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J18-6", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,1,0,0};
b->pins[pos].gpio.pinmap = 19;
b->pins[pos].gpio.mux_total = 0;
b->pins[pos].i2c.pinmap = 1;
b->pins[pos].i2c.mux_total = 0;
//FIXME
pos++;
strncpy(b->pins[pos].name, "J18-7", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,1,0,0,0,0};
b->pins[pos].gpio.pinmap = 12;
b->pins[pos].gpio.mux_total = 0;
b->pins[pos].pwm.pinmap = 0;
b->pins[pos].pwm.parent_id = 0;
b->pins[pos].pwm.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J18-8", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,1,0,0,0,0};
b->pins[pos].gpio.pinmap = 182;
b->pins[pos].gpio.mux_total = 0;
b->pins[pos].pwm.pinmap = 3;
b->pins[pos].pwm.parent_id = 0;
b->pins[pos].pwm.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J18-9", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J18-10", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,1,0,0,0};
b->pins[pos].gpio.pinmap = 110;
b->pins[pos].gpio.mux_total = 0;
b->pins[pos].spi.pinmap = 5;
b->pins[pos].spi.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J18-11", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,1,0,0,0};
b->pins[pos].gpio.pinmap = 114;
b->pins[pos].gpio.mux_total = 0;
b->pins[pos].spi.pinmap = 5;
b->pins[pos].spi.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J18-12", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 129;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J18-13", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 130;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J18-14", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J19-1", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J19-2", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J19-3", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J19-4", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 44;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J19-5", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 46;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J19-6", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 48;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J19-7", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J19-8", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 131;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J19-9", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 14;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J19-10", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 40;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J19-11", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 43;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J19-12", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 77;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J19-13", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 82;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J19-14", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 83;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J20-1", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J20-2", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J20-3", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
pos++;
strncpy(b->pins[pos].name, "J20-4", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 45;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J20-5", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 47;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J20-6", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 49;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J20-7", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 15;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J20-8", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 84;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J20-9", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 42;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J20-10", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 41;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J20-11", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 78;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J20-12", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 79;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J20-13", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 80;
b->pins[pos].gpio.mux_total = 0;
pos++;
strncpy(b->pins[pos].name, "J20-14", 8);
b->pins[pos].capabilites = (mraa_pincapabilities_t) {1,1,0,0,0,0,0,0};
b->pins[pos].gpio.pinmap = 81;
b->pins[pos].gpio.mux_total = 0;
pos++;
return MRAA_SUCCESS;
}
mraa_board_t*
mraa_intel_edison_fab_c()
@@ -382,6 +726,18 @@ mraa_intel_edison_fab_c()
if (b == NULL)
return NULL;
// This seciton will also check if the arduino board is there
tristate = mraa_gpio_init_raw(214);
if (tristate == NULL) {
syslog(LOG_INFO, "Intel Edison Failed to initialise Arduino board TriState,\
assuming Intel Edison Miniboard\n");
if (mraa_intel_edsion_miniboard(b) != MRAA_SUCCESS) {
free(b);
return NULL;
}
return b;
}
// Now Assuming the edison is attached to the Arduino board.
b->phy_pin_count = 20;
b->gpio_count = 14;
b->aio_count = 6;