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finished drivers

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ssd1306 and sh1106 are ready
This commit is contained in:
bartool
2022-06-18 19:10:48 +02:00
parent 55f54a2d4a
commit e01ec3e367
6 changed files with 143 additions and 24 deletions
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63
oled/sh1106/sh1106.c
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@@ -1,3 +1,4 @@
#include "oled.h"
#include "sh1106.h"
#include "connection.h"
@@ -7,23 +8,23 @@ void SH1106_Init(OLED_HandleTypeDef *hOled)
oled_SendCommand(hOled, &display, 1);
uint8_t config[] = {
SH1106_LOWCOLADDR | 0x00, // 0x00h (0000 XXXX)
SH1106_HIGHCOLADDR | 0x00, // 0x10h (0001 XXXX)
SH1106_PUMPVOLTAGE | 0x02, // 0x32h (0011 00XX)
SH1106_LINEADDRESS | 0x00, // 0x40h (01XX XXXX)
SH1106_CONTRASTMODE, SH1106_CONTRASTVALUE, // (1000 0001) // 0x80h (0x00h - 0xFFh) (XXXX XXXX)
SH1106_SEGMENTREMAP | 0x00, // 0xA0h (1010 000X) right(0), left(1)
SH1106_ENTIREDISPALY | 0x00, // 0xA4h (1010 010X) normal(0), entire(1)
SH1106_NORMALORREVERS | 0x00, // 0xA6h (1010 011X) normal(0), reverse(1)
SH1106_MULTIPLEXMODE, SH1106_MILTIPLEXVALUE, // (1010 1000) // 0x3Fh (00XX XXXX) (0x00h - 0x3Fh)
SH1106_DCCONTROLMODE, SH1106_DCCONTROLVALON, // (1010 1101) // 0x8Bh (1000 101X) ON(1), OFF(0)
SH1106_PAGEADDRESS | 0x00, // 0xB0h (1011 XXXX)
SH1106_OUTPUTSCANDIR | 0x00, // 0xC0h (1100 X000) Scan from COM0 to COM [N- 1] (0x00) or Scan from COM [N-1] to COM0 (0x08)
SH1106_OFFSETMODE, SH1106_OFFSETVALUE, // (1101 0011) // 0x00h (00XX XXXX) COM0-63
SH1106_DIVRATIOFREQM, SH1106_DIVRATIOFREQV, // (1101 0101) // 0x50h (FFFF DDDD) Frequency, Divide
SH1106_CHARGEMODE, SH1106_CHARGEVALUE, // (1101 1001) // 0x22h (DDDD PPPP) Dis-charge Period, Pre-charge Period
SH1106_COMPADSCONFMODE, SH1106_COMPADSCONFVAL, // (1101 1010) // 0x12h (000X 0010)
SH1106_VCOMDESMODE, SH1106_VCOMDESVALUE // (1101 1101) // 0x35h (XXXX XXXX) VCOM (Beta x Vref)
SH1106_LOWCOLADDR | 0x00, // 0x00h (0000 XXXX)
SH1106_HIGHCOLADDR | 0x00, // 0x10h (0001 XXXX)
SH1106_PUMPVOLTAGE | 0x02, // 0x32h (0011 00XX)
SH1106_LINEADDRESS | 0x00, // 0x40h (01XX XXXX)
SH1106_CONTRASTMODE, SH1106_CONTRASTVALUE, // (1000 0001) // 0x80h (0x00h - 0xFFh) (XXXX XXXX)
SH1106_SEGMENTREMAP | 0x00, // 0xA0h (1010 000X) right(0), left(1)
SH1106_ENTIREDISPALY | 0x00, // 0xA4h (1010 010X) normal(0), entire(1)
SH1106_NORMALORREVERS | 0x00, // 0xA6h (1010 011X) normal(0), reverse(1)
SH1106_MULTIPLEXMODE, SH1106_MILTIPLEXVALUE, // (1010 1000) // 0x3Fh (00XX XXXX) (0x00h - 0x3Fh)
SH1106_DCCONTROLMODE, SH1106_DCCONTROLVALON, // (1010 1101) // 0x8Bh (1000 101X) ON(1), OFF(0)
SH1106_PAGEADDRESS | 0x00, // 0xB0h (1011 XXXX)
SH1106_OUTPUTSCANDIR | 0x00, // 0xC0h (1100 X000) Scan from COM0 to COM [N- 1] (0x00) or Scan from COM [N-1] to COM0 (0x08)
SH1106_OFFSETMODE, SH1106_OFFSETVALUE, // (1101 0011) // 0x00h (00XX XXXX) COM0-63
SH1106_DIVRATIOFREQM, SH1106_DIVRATIOFREQV, // (1101 0101) // 0x50h (FFFF DDDD) Frequency, Divide
SH1106_CHARGEMODE, SH1106_CHARGEVALUE, // (1101 1001) // 0x22h (DDDD PPPP) Dis-charge Period, Pre-charge Period
SH1106_COMPADSCONFMODE, SH1106_COMPADSCONFVAL, // (1101 1010) // 0x12h (000X 0010)
SH1106_VCOMDESMODE, SH1106_VCOMDESVALUE // (1101 1101) // 0x35h (XXXX XXXX) VCOM (Beta x Vref)
};
oled_SendCommand(hOled, config, sizeof(config));
@@ -31,3 +32,31 @@ void SH1106_Init(OLED_HandleTypeDef *hOled)
oled_SendCommand(hOled, &display, 1);
}
void SH1106_display_all(OLED_HandleTypeDef *hOled)
{
while (SH1106_display_page(hOled) != SENDALL);
}
OLED_SendStatus_t SH1106_display_page(OLED_HandleTypeDef *hOled)
{
static uint8_t page = 0;
uint8_t config[] = {
SH1106_PAGEADDRESS | page,
SH1106_LOWCOLADDR | 0x00,
SH1106_HIGHCOLADDR | 0x00,
};
oled_SendCommand(hOled, config, sizeof(config));
oled_SendData(hOled, hOled->Buffer + (page * hOled->Width), hOled->Width);
if (++page > 7)
{
page = 0;
return SENDALL;
}
else
{
return SENDPAGE;
}
}

4
oled/sh1106/sh1106.h
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@@ -27,3 +27,7 @@
#define SH1106_COMPADSCONFVAL 0x12 // 0x12h (000X 0010)
#define SH1106_VCOMDESMODE 0xDD // (1101 1101)
#define SH1106_VCOMDESVALUE 0x35 // 0x35h (XXXX XXXX) VCOM (Beta x Vref)
void SH1106_Init(OLED_HandleTypeDef *hOled);
void SH1106_display_all(OLED_HandleTypeDef *hOled);
OLED_SendStatus_t SH1106_display_page(OLED_HandleTypeDef *hOled);