pins for i2c, added missing wiki .pre file
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olikraus
parent
357b1c566a
commit
fc64bae5fb
46
csrc/u8x8.h
46
csrc/u8x8.h
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@ -192,7 +192,7 @@ struct u8x8_display_info_struct
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#ifdef U8X8_USE_PINS
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#define U8X8_PIN_CNT 12
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#define U8X8_PIN_CNT 14
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#define U8X8_PIN_NONE 255
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#endif
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@ -215,9 +215,9 @@ struct u8x8_struct
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/* list of U8x8 pins */
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#define U8X8_PIN_D0 0
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#define U8X8_PIN_CLOCK 0
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#define U8X8_PIN_SPI_CLOCK 0
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#define U8X8_PIN_D1 1
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#define U8X8_PIN_DATA 1
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#define U8X8_PIN_SPI_DATA 1
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#define U8X8_PIN_D2 2
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#define U8X8_PIN_D3 3
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#define U8X8_PIN_D4 4
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@ -230,6 +230,9 @@ struct u8x8_struct
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#define U8X8_PIN_DC 10 /* parallel, SPI */
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#define U8X8_PIN_RESET 11 /* parallel, SPI, I2C */
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#define U8X8_PIN_I2C_CLOCK 12 /* 1 = Input/high impedance, 0 = drive low */
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#define U8X8_PIN_I2C_DATA 13 /* 1 = Input/high impedance, 0 = drive low */
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#ifdef U8X8_USE_PINS
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#define u8x8_SetPin(u8x8,pin,val) (u8x8)->pins[pin] = (val)
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#endif
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@ -446,20 +449,23 @@ uint8_t u8x8_byte_ssd13xx_sw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, voi
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#define u8x8_GetPinValue(u8x8, msg) ((u8x8)->pins[(msg)&0x3f])
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#endif
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#define U8X8_MSG_GPIO_D0 U8X8_MSG_GPIO(U8X8_PIN_D0)
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#define U8X8_MSG_GPIO_CLOCK U8X8_MSG_GPIO(U8X8_PIN_CLOCK)
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#define U8X8_MSG_GPIO_D1 U8X8_MSG_GPIO(U8X8_PIN_D1)
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#define U8X8_MSG_GPIO_DATA U8X8_MSG_GPIO(U8X8_PIN_DATA)
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#define U8X8_MSG_GPIO_D2 U8X8_MSG_GPIO(U8X8_PIN_D2)
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#define U8X8_MSG_GPIO_D3 U8X8_MSG_GPIO(U8X8_PIN_D3)
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#define U8X8_MSG_GPIO_D4 U8X8_MSG_GPIO(U8X8_PIN_D4)
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#define U8X8_MSG_GPIO_D5 U8X8_MSG_GPIO(U8X8_PIN_D5)
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#define U8X8_MSG_GPIO_D6 U8X8_MSG_GPIO(U8X8_PIN_D6)
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#define U8X8_MSG_GPIO_D7 U8X8_MSG_GPIO(U8X8_PIN_D7)
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#define U8X8_MSG_GPIO_E U8X8_MSG_GPIO(U8X8_PIN_E)
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#define U8X8_MSG_GPIO_CS U8X8_MSG_GPIO(U8X8_PIN_CS)
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#define U8X8_MSG_GPIO_DC U8X8_MSG_GPIO(U8X8_PIN_DC)
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#define U8X8_MSG_GPIO_RESET U8X8_MSG_GPIO(U8X8_PIN_RESET)
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#define U8X8_MSG_GPIO_D0 U8X8_MSG_GPIO(U8X8_PIN_D0)
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#define U8X8_MSG_GPIO_SPI_CLOCK U8X8_MSG_GPIO(U8X8_PIN_SPI_CLOCK)
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#define U8X8_MSG_GPIO_D1 U8X8_MSG_GPIO(U8X8_PIN_D1)
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#define U8X8_MSG_GPIO_SPI_DATA U8X8_MSG_GPIO(U8X8_PIN_SPI_DATA)
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#define U8X8_MSG_GPIO_D2 U8X8_MSG_GPIO(U8X8_PIN_D2)
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#define U8X8_MSG_GPIO_D3 U8X8_MSG_GPIO(U8X8_PIN_D3)
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#define U8X8_MSG_GPIO_D4 U8X8_MSG_GPIO(U8X8_PIN_D4)
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#define U8X8_MSG_GPIO_D5 U8X8_MSG_GPIO(U8X8_PIN_D5)
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#define U8X8_MSG_GPIO_D6 U8X8_MSG_GPIO(U8X8_PIN_D6)
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#define U8X8_MSG_GPIO_D7 U8X8_MSG_GPIO(U8X8_PIN_D7)
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#define U8X8_MSG_GPIO_E U8X8_MSG_GPIO(U8X8_PIN_E)
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#define U8X8_MSG_GPIO_CS U8X8_MSG_GPIO(U8X8_PIN_CS)
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#define U8X8_MSG_GPIO_DC U8X8_MSG_GPIO(U8X8_PIN_DC)
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#define U8X8_MSG_GPIO_RESET U8X8_MSG_GPIO(U8X8_PIN_RESET)
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#define U8X8_MSG_GPIO_I2C_CLOCK U8X8_MSG_GPIO(U8X8_PIN_I2C_CLOCK)
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#define U8X8_MSG_GPIO_I2C_DATA U8X8_MSG_GPIO(U8X8_PIN_I2C_DATA)
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#define u8x8_gpio_Init(u8x8) ((u8x8)->gpio_and_delay_cb((u8x8), U8X8_MSG_GPIO_AND_DELAY_INIT, 0, NULL ))
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@ -474,8 +480,10 @@ uint8_t u8x8_byte_ssd13xx_sw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, voi
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#define u8x8_gpio_SetDC(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_DC, (v))
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#define u8x8_gpio_SetCS(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_CS, (v))
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#define u8x8_gpio_SetReset(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_RESET, (v))
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#define u8x8_gpio_SetClock(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_CLOCK, (v))
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#define u8x8_gpio_SetData(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_DATA, (v))
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#define u8x8_gpio_SetSPIClock(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_SPI_CLOCK, (v))
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#define u8x8_gpio_SetSPIData(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_SPI_DATA, (v))
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#define u8x8_gpio_SetI2CClock(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_I2C_CLOCK, (v))
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#define u8x8_gpio_SetI2CData(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_I2C_DATA, (v))
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void u8x8_gpio_call(u8x8_t *u8x8, uint8_t msg, uint8_t arg) U8X8_NOINLINE;
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@ -66,14 +66,14 @@ uint8_t u8x8_byte_8bit_sw_spi(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *
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for( i = 0; i < 8; i++ )
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{
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if ( b & 128 )
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u8x8_gpio_SetData(u8x8, 1);
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u8x8_gpio_SetSPIData(u8x8, 1);
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else
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u8x8_gpio_SetData(u8x8, 0);
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u8x8_gpio_SetSPIData(u8x8, 0);
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b <<= 1;
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u8x8_gpio_SetClock(u8x8, not_takeover_edge);
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u8x8_gpio_SetSPIClock(u8x8, not_takeover_edge);
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u8x8_gpio_Delay(u8x8, U8X8_MSG_DELAY_NANO, u8x8->display_info->sda_setup_time_ns);
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u8x8_gpio_SetClock(u8x8, takeover_edge);
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u8x8_gpio_SetSPIClock(u8x8, takeover_edge);
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u8x8_gpio_Delay(u8x8, U8X8_MSG_DELAY_NANO, u8x8->display_info->sck_pulse_width_ns);
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}
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}
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@ -85,7 +85,7 @@ uint8_t u8x8_byte_8bit_sw_spi(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *
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/* no wait required here */
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/* for SPI: setup correct level of the clock signal */
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u8x8_gpio_SetClock(u8x8, u8x8->display_info->sck_takeover_edge);
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u8x8_gpio_SetSPIClock(u8x8, u8x8->display_info->sck_takeover_edge);
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break;
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case U8X8_MSG_BYTE_SET_DC:
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u8x8_gpio_SetDC(u8x8, arg_int);
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@ -125,8 +125,8 @@ static void i2c_delay(u8x8_t *u8x8)
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static void i2c_init(u8x8_t *u8x8)
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{
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u8x8_gpio_SetClock(u8x8, 1);
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u8x8_gpio_SetData(u8x8, 1);
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u8x8_gpio_SetI2CClock(u8x8, 1);
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u8x8_gpio_SetI2CData(u8x8, 1);
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i2c_delay(u8x8);
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}
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@ -136,26 +136,26 @@ static void i2c_init(u8x8_t *u8x8)
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static void i2c_read_scl_and_delay(u8x8_t *u8x8)
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{
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/* set as input (line will be high) */
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u8x8_gpio_SetClock(u8x8, 1);
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u8x8_gpio_SetI2CClock(u8x8, 1);
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i2c_delay(u8x8);
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}
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static void i2c_clear_scl(u8x8_t *u8x8)
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{
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u8x8_gpio_SetClock(u8x8, 0);
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u8x8_gpio_SetI2CClock(u8x8, 0);
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}
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static void i2c_read_sda(u8x8_t *u8x8)
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{
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/* set as input (line will be high) */
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u8x8_gpio_SetData(u8x8, 1);
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u8x8_gpio_SetI2CData(u8x8, 1);
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}
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static void i2c_clear_sda(u8x8_t *u8x8)
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{
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/* set open collector and drive low */
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u8x8_gpio_SetData(u8x8, 0);
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u8x8_gpio_SetI2CData(u8x8, 0);
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}
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static void i2c_start(u8x8_t *u8x8)
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@ -115,9 +115,9 @@ u8x8_SetPin(u8x8,pin,val)
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values for "pin":
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U8X8_PIN_D0
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U8X8_PIN_CLOCK
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U8X8_PIN_SPI_CLOCK
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U8X8_PIN_D1
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U8X8_PIN_DATA
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U8X8_PIN_SPI_DATA
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U8X8_PIN_D2
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U8X8_PIN_D3
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U8X8_PIN_D4
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@ -144,8 +144,8 @@ void u8x8_Setup_SW_4Wire_SPI(u8x8_t *u8x8, u8x8_msg_cb display_cb, uint8_t clock
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u8x8_SetupDefaults(u8x8);
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/* assign individual pin values (only for ARDUINO, if pin_list is available) */
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u8x8_SetPin(u8x8, U8X8_PIN_CLOCK, clock);
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u8x8_SetPin(u8x8, U8X8_PIN_DATA, data);
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u8x8_SetPin(u8x8, U8X8_PIN_SPI_CLOCK, clock);
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u8x8_SetPin(u8x8, U8X8_PIN_SPI_DATA, data);
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u8x8_SetPin(u8x8, U8X8_PIN_CS, cs);
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u8x8_SetPin(u8x8, U8X8_PIN_DC, dc);
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u8x8_SetPin(u8x8, U8X8_PIN_RESET, reset);
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@ -190,8 +190,8 @@ void u8x8_Setup_SW_SSD13xx_I2C(u8x8_t *u8x8, u8x8_msg_cb display_cb, uint8_t clo
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u8x8_SetupDefaults(u8x8);
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/* assign individual pin values (only for ARDUINO, if pin_list is available) */
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u8x8_SetPin(u8x8, U8X8_PIN_CLOCK, clock);
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u8x8_SetPin(u8x8, U8X8_PIN_DATA, data);
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u8x8_SetPin(u8x8, U8X8_PIN_I2C_CLOCK, clock);
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u8x8_SetPin(u8x8, U8X8_PIN_I2C_DATA, data);
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u8x8_SetPin(u8x8, U8X8_PIN_RESET, reset);
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/* setup specific callbacks */
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@ -222,8 +222,8 @@ void setup(void)
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digitalWrite(10, 0); // default output in I2C mode for the SSD1306 test shield
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//u8x8_Setup_SW_4Wire_SPI(&u8x8, u8x8_d_ssd1306_128x64_noname, 13, 11, 10, 9, 8);
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u8x8_Setup_HW_4Wire_SPI(&u8x8, u8x8_d_ssd1306_128x64_noname, 10, 9, 8);
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//u8x8_Setup_SW_SSD13xx_I2C(&u8x8, u8x8_d_ssd1306_128x64_noname, 13, 11, 8);
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//u8x8_Setup_HW_4Wire_SPI(&u8x8, u8x8_d_ssd1306_128x64_noname, 10, 9, 8);
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u8x8_Setup_SW_SSD13xx_I2C(&u8x8, u8x8_d_ssd1306_128x64_noname, 13, 11, 8);
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//u8x8_Setup_SW_4Wire_SPI(&u8x8, u8x8_d_uc1701_dogs102, 13, 11, 10, 9, 8);
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//u8x8_Setup_HW_4Wire_SPI(&u8x8, u8x8_d_uc1701_dogs102, 10, 9, 8);
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@ -0,0 +1,55 @@
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This page contains fonts from http://zone38.net/font/.
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# Press Start 2P
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## Reference
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http://zone38.net/font/
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## Copyright
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Copyright (c) 2011, Cody "CodeMan38" Boisclair (cody@zone38.net),
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with Reserved Font Name "Press Start".
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This Font Software is licensed under the SIL Open Font License, Version 1.1.
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http://scripts.sil.org/OFL
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# PC Senior
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## Reference
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http://zone38.net/font/
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## Copyright (from zip file)
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Thanks for downloading one of codeman38's retro video game fonts, as seen on Memepool, BoingBoing, and all around the blogosphere.
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So, you're wondering what the license is for these fonts? Pretty simple; it's based upon that used for Bitstream's Vera font set <http://www.gno
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me.org/fonts/>.
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Basically, here are the key points summarized, in as little legalese as possible; I hate reading license agreements as much as you probably do:
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With one specific exception, you have full permission to bundle these fonts in your own free or commercial projects-- and by projects, I'm refer
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ring to not just software but also electronic documents and print publications.
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So what's the exception? Simple: you can't re-sell these fonts in a commercial font collection. I've seen too many font CDs for sale in stores t
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hat are just a repackaging of thousands of freeware fonts found on the internet, and in my mind, that's quite a bit like highway robbery. Note t
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hat this *only* applies to products that are font collections in and of themselves; you may freely bundle these fonts with an operating system,
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application program, or the like.
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Feel free to modify these fonts and even to release the modified versions, as long as you change the original font names (to ensure consistency
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among people with the font installed) and as long as you give credit somewhere in the font file to codeman38 or zone38.net. I may even incorpora
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te these changes into a later version of my fonts if you wish to send me the modifed fonts via e-mail.
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Also, feel free to mirror these fonts on your own site, as long as you make it reasonably clear that these fonts are not your own work. I'm not
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asking for much; linking to zone38.net or even just mentioning the nickname codeman38 should be enough.
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Well, that pretty much sums it up... so without further ado, install and enjoy these fonts from the golden age of video games.
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# Font Pictures
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