diff options
Diffstat (limited to 'drivers/ugfx/gdisp/is31fl3731c/board_is31fl3731c_template.h')
| -rw-r--r-- | drivers/ugfx/gdisp/is31fl3731c/board_is31fl3731c_template.h | 85 |
1 files changed, 40 insertions, 45 deletions
diff --git a/drivers/ugfx/gdisp/is31fl3731c/board_is31fl3731c_template.h b/drivers/ugfx/gdisp/is31fl3731c/board_is31fl3731c_template.h index f248cc25ba..0755ddf6c4 100644 --- a/drivers/ugfx/gdisp/is31fl3731c/board_is31fl3731c_template.h +++ b/drivers/ugfx/gdisp/is31fl3731c/board_is31fl3731c_template.h @@ -19,54 +19,53 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #define _GDISP_LLD_BOARD_H static const I2CConfig i2ccfg = { - 400000 // clock speed (Hz); 400kHz max for IS31 + 400000 // clock speed (Hz); 400kHz max for IS31 }; static const uint8_t led_mask[] = { - 0xFF, 0x00, /* C1-1 -> C1-16 */ - 0xFF, 0x00, /* C2-1 -> C2-16 */ - 0xFF, 0x00, /* C3-1 -> C3-16 */ - 0xFF, 0x00, /* C4-1 -> C4-16 */ - 0x3F, 0x00, /* C5-1 -> C5-16 */ - 0x00, 0x00, /* C6-1 -> C6-16 */ - 0x00, 0x00, /* C7-1 -> C7-16 */ - 0x00, 0x00, /* C8-1 -> C8-16 */ - 0x00, 0x00, /* C9-1 -> C9-16 */ + 0xFF, 0x00, /* C1-1 -> C1-16 */ + 0xFF, 0x00, /* C2-1 -> C2-16 */ + 0xFF, 0x00, /* C3-1 -> C3-16 */ + 0xFF, 0x00, /* C4-1 -> C4-16 */ + 0x3F, 0x00, /* C5-1 -> C5-16 */ + 0x00, 0x00, /* C6-1 -> C6-16 */ + 0x00, 0x00, /* C7-1 -> C7-16 */ + 0x00, 0x00, /* C8-1 -> C8-16 */ + 0x00, 0x00, /* C9-1 -> C9-16 */ }; // The address of the LED -#define LA(c, r) (c + r * 16 ) +#define LA(c, r) (c + r * 16) // Need to be an address that is not mapped, but inside the range of the controller matrix #define NA LA(8, 8) // The numbers in the comments are the led numbers DXX on the PCB // The mapping is taken from the schematic of left hand side static const uint8_t led_mapping[GDISP_SCREEN_HEIGHT][GDISP_SCREEN_WIDTH] = { -// 45 44 43 42 41 40 39 - { LA(1, 1), LA(1, 0), LA(0, 4), LA(0, 3), LA(0, 2), LA(0, 1), LA(0, 0)}, -// 52 51 50 49 48 47 46 - { LA(2, 3), LA(2, 2), LA(2, 1), LA(2, 0), LA(1, 4), LA(1, 3), LA(1, 2) }, -// 58 57 56 55 54 53 N/A - { LA(3, 4), LA(3, 3), LA(3, 2), LA(3, 1), LA(3, 0), LA(2, 4), NA }, -// 67 66 65 64 63 62 61 - { LA(5, 3), LA(5, 2), LA(5, 1), LA(5, 0), LA(4, 4), LA(4, 3), LA(4, 2) }, -// 76 75 74 73 72 60 59 - { LA(7, 3), LA(7, 2), LA(7, 1), LA(7, 0), LA(6, 3), LA(4, 1), LA(4, 0) }, -// N/A N/A N/A N/A N/A N/A 68 - { NA, NA, NA, NA, NA, NA, LA(5, 4) }, -// N/A N/A N/A N/A 71 70 69 - { NA, NA, NA, NA, LA(6, 2), LA(6, 1), LA(6, 0) }, + // 45 44 43 42 41 40 39 + {LA(1, 1), LA(1, 0), LA(0, 4), LA(0, 3), LA(0, 2), LA(0, 1), LA(0, 0)}, + // 52 51 50 49 48 47 46 + {LA(2, 3), LA(2, 2), LA(2, 1), LA(2, 0), LA(1, 4), LA(1, 3), LA(1, 2)}, + // 58 57 56 55 54 53 N/A + {LA(3, 4), LA(3, 3), LA(3, 2), LA(3, 1), LA(3, 0), LA(2, 4), NA}, + // 67 66 65 64 63 62 61 + {LA(5, 3), LA(5, 2), LA(5, 1), LA(5, 0), LA(4, 4), LA(4, 3), LA(4, 2)}, + // 76 75 74 73 72 60 59 + {LA(7, 3), LA(7, 2), LA(7, 1), LA(7, 0), LA(6, 3), LA(4, 1), LA(4, 0)}, + // N/A N/A N/A N/A N/A N/A 68 + {NA, NA, NA, NA, NA, NA, LA(5, 4)}, + // N/A N/A N/A N/A 71 70 69 + {NA, NA, NA, NA, LA(6, 2), LA(6, 1), LA(6, 0)}, }; - -#define IS31_ADDR_DEFAULT 0x74 // AD connected to GND +#define IS31_ADDR_DEFAULT 0x74 // AD connected to GND #define IS31_TIMEOUT 5000 -static GFXINLINE void init_board(GDisplay *g) { - (void) g; +static GFXINLINE void init_board(GDisplay* g) { + (void)g; /* I2C pins */ - palSetPadMode(GPIOB, 0, PAL_MODE_ALTERNATIVE_2); // PTB0/I2C0/SCL - palSetPadMode(GPIOB, 1, PAL_MODE_ALTERNATIVE_2); // PTB1/I2C0/SDA + palSetPadMode(GPIOB, 0, PAL_MODE_ALTERNATIVE_2); // PTB0/I2C0/SCL + palSetPadMode(GPIOB, 1, PAL_MODE_ALTERNATIVE_2); // PTB1/I2C0/SDA palSetPadMode(GPIOB, 16, PAL_MODE_OUTPUT_PUSHPULL); palClearPad(GPIOB, 16); /* start I2C */ @@ -77,34 +76,30 @@ static GFXINLINE void init_board(GDisplay *g) { I2CD1.i2c->FLT = 4; } -static GFXINLINE void post_init_board(GDisplay *g) { - (void) g; -} +static GFXINLINE void post_init_board(GDisplay* g) { (void)g; } static GFXINLINE const uint8_t* get_led_mask(GDisplay* g) { - (void) g; + (void)g; return led_mask; } -static GFXINLINE uint8_t get_led_address(GDisplay* g, uint16_t x, uint16_t y) -{ - (void) g; +static GFXINLINE uint8_t get_led_address(GDisplay* g, uint16_t x, uint16_t y) { + (void)g; return led_mapping[y][x]; } static GFXINLINE void set_hardware_shutdown(GDisplay* g, bool shutdown) { - (void) g; - if(!shutdown) { + (void)g; + if (!shutdown) { palSetPad(GPIOB, 16); - } - else { + } else { palClearPad(GPIOB, 16); } } -static GFXINLINE void write_data(GDisplay *g, uint8_t* data, uint16_t length) { - (void) g; - i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, data, length, 0, 0, US2ST(IS31_TIMEOUT)); +static GFXINLINE void write_data(GDisplay* g, uint8_t* data, uint16_t length) { + (void)g; + i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, data, length, 0, 0, US2ST(IS31_TIMEOUT)); } #endif /* _GDISP_LLD_BOARD_H */ |