aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/gdisp/ED060SC4
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gdisp/ED060SC4')
-rw-r--r--drivers/gdisp/ED060SC4/board_ED060SC4_template.h92
-rw-r--r--drivers/gdisp/ED060SC4/gdisp_lld_ED060SC4.c43
2 files changed, 20 insertions, 115 deletions
diff --git a/drivers/gdisp/ED060SC4/board_ED060SC4_template.h b/drivers/gdisp/ED060SC4/board_ED060SC4_template.h
index 6d71a986..69683cd0 100644
--- a/drivers/gdisp/ED060SC4/board_ED060SC4_template.h
+++ b/drivers/gdisp/ED060SC4/board_ED060SC4_template.h
@@ -5,18 +5,10 @@
* http://ugfx.org/license.html
*/
-/**
- * @file drivers/gdisp/ST7565/board_ST7565_template.h
- * @brief GDISP Graphic Driver subsystem board interface for the ST7565 display.
- *
- * @addtogroup GDISP
- * @{
- */
-
#ifndef _GDISP_LLD_BOARD_H
#define _GDISP_LLD_BOARD_H
-/**
+/*
* @brief Optional parameters that can be put in this file.
* @note The values listed below are the defaults.
*
@@ -54,149 +46,67 @@
* #define EINK_WRITECOUNT 4
*/
-/**
- * @brief Initialise the board for the display.
- *
- * @param[in] g The GDisplay structure
- *
- * @note Set the g->board member to whatever is appropriate. For multiple
- * displays this might be a pointer to the appropriate register set.
- *
- * @notapi
- */
static inline void init_board(GDisplay *g) {
(void) g;
}
-/**
- * @brief Delay for display waveforms. Should be an accurate microsecond delay.
- *
- * @param[in] us The number of microseconds
- */
static void eink_delay(int us) {
(void) us;
}
-/**
- * @brief Turn the E-ink panel Vdd supply (+3.3V) on or off.
- *
- * @param[in] g The GDisplay structure
- * @param[in] on On or off
- */
static inline void setpower_vdd(GDisplay *g, bool_t on) {
(void) g;
(void) on;
}
-/**
- * @brief Turn the E-ink panel negative supplies (-15V, -20V) on or off.
- *
- * @param[in] g The GDisplay structure
- * @param[in] on On or off
- */
static inline void setpower_vneg(GDisplay *g, bool_t on) {
(void) g;
(void) on;
}
-/**
- * @brief Turn the E-ink panel positive supplies (-15V, -20V) on or off.
- *
- * @param[in] g The GDisplay structure
- * @param[in] on On or off
- */
static inline void setpower_vpos(GDisplay *g, bool_t on) {
(void) g;
(void) on;
}
-/**
- * @brief Set the state of the LE (source driver Latch Enable) pin.
- *
- * @param[in] g The GDisplay structure
- * @param[in] on On or off
- */
static inline void setpin_le(GDisplay *g, bool_t on) {
(void) g;
(void) on;
}
-/**
- * @brief Set the state of the OE (source driver Output Enable) pin.
- *
- * @param[in] g The GDisplay structure
- * @param[in] on On or off
- */
static inline void setpin_oe(GDisplay *g, bool_t on) {
(void) g;
(void) on;
}
-/**
- * @brief Set the state of the CL (source driver Clock) pin.
- *
- * @param[in] g The GDisplay structure
- * @param[in] on On or off
- */
static inline void setpin_cl(GDisplay *g, bool_t on) {
(void) g;
(void) on;
}
-/**
- * @brief Set the state of the SPH (source driver Start Pulse Horizontal) pin.
- *
- * @param[in] g The GDisplay structure
- * @param[in] on On or off
- */
static inline void setpin_sph(GDisplay *g, bool_t on) {
(void) g;
(void) on;
}
-/**
- * @brief Set the state of the D0-D7 (source driver Data) pins.
- *
- * @param[in] g The GDisplay structure
- * @param[in] value The byte to write
- */
static inline void setpins_data(GDisplay *g, uint8_t value) {
(void) g;
(void) value;
}
-/**
- * @brief Set the state of the CKV (gate driver Clock Vertical) pin.
- *
- * @param[in] g The GDisplay structure
- * @param[in] on On or off
- */
static inline void setpin_ckv(GDisplay *g, bool_t on) {
(void) g;
(void) on;
}
-/**
- * @brief Set the state of the GMODE (gate driver Gate Mode) pin.
- *
- * @param[in] g The GDisplay structure
- * @param[in] on On or off
- */
static inline void setpin_gmode(GDisplay *g, bool_t on) {
(void) g;
(void) on;
}
-/**
- * @brief Set the state of the SPV (gate driver Start Pulse Vertical) pin.
- *
- * @param[in] g The GDisplay structure
- * @param[in] on On or off
- */
static inline void setpin_spv(GDisplay *g, bool_t on) {
(void) g;
(void) on;
}
#endif /* _GDISP_LLD_BOARD_H */
-/** @} */
diff --git a/drivers/gdisp/ED060SC4/gdisp_lld_ED060SC4.c b/drivers/gdisp/ED060SC4/gdisp_lld_ED060SC4.c
index 1c61ee93..789053c8 100644
--- a/drivers/gdisp/ED060SC4/gdisp_lld_ED060SC4.c
+++ b/drivers/gdisp/ED060SC4/gdisp_lld_ED060SC4.c
@@ -5,11 +5,6 @@
* http://ugfx.org/license.html
*/
-/**
- * @file drivers/gdisp/ED060SC4/gdisp_lld.c
- * @brief GDISP Graphics Driver for the E-ink panel ED060SC4.
- */
-
#include "gfx.h"
#if GFX_USE_GDISP
@@ -83,7 +78,7 @@
#define PRIV(g) ((drvPriv *)g->priv)
-/** Delay between signal changes, to give time for IO pins to change state. */
+/* Delay between signal changes, to give time for IO pins to change state. */
static inline void clockdelay(void)
{
#if EINK_CLOCKDELAY & 1
@@ -111,7 +106,7 @@ static inline void clockdelay(void)
#endif
}
-/** Fast vertical clock pulse for gate driver, used during initializations */
+/* Fast vertical clock pulse for gate driver, used during initializations */
static void vclock_quick(GDisplay *g)
{
setpin_ckv(g, TRUE);
@@ -120,7 +115,7 @@ static void vclock_quick(GDisplay *g)
eink_delay(4);
}
-/** Horizontal clock pulse for clocking data into source driver */
+/* Horizontal clock pulse for clocking data into source driver */
static void hclock(GDisplay *g)
{
clockdelay();
@@ -129,7 +124,7 @@ static void hclock(GDisplay *g)
setpin_cl(g, FALSE);
}
-/** Start a new vertical gate driver scan from top.
+/* Start a new vertical gate driver scan from top.
* Note: Does not clear any previous bits in the shift register,
* so you should always scan through the whole display before
* starting a new scan.
@@ -144,7 +139,7 @@ static void vscan_start(GDisplay *g)
vclock_quick(g);
}
-/** Waveform for strobing a row of data onto the display.
+/* Waveform for strobing a row of data onto the display.
* Attempts to minimize the leaking of color to other rows by having
* a long idle period after a medium-length strobe period.
*/
@@ -158,7 +153,7 @@ static void vscan_write(GDisplay *g)
eink_delay(200);
}
-/** Waveform used when clearing the display. Strobes a row of data to the
+/* Waveform used when clearing the display. Strobes a row of data to the
* screen, but does not mind some of it leaking to other rows.
*/
static void vscan_bulkwrite(GDisplay *g)
@@ -169,7 +164,7 @@ static void vscan_bulkwrite(GDisplay *g)
eink_delay(200);
}
-/** Waveform for skipping a vertical row without writing anything.
+/* Waveform for skipping a vertical row without writing anything.
* Attempts to minimize the amount of change in any row.
*/
static void vscan_skip(GDisplay *g)
@@ -180,7 +175,7 @@ static void vscan_skip(GDisplay *g)
eink_delay(100);
}
-/** Stop the vertical scan. The significance of this escapes me, but it seems
+/* Stop the vertical scan. The significance of this escapes me, but it seems
* necessary or the next vertical scan may be corrupted.
*/
static void vscan_stop(GDisplay *g)
@@ -193,7 +188,7 @@ static void vscan_stop(GDisplay *g)
vclock_quick(g);
}
-/** Start updating the source driver data (from left to right). */
+/* Start updating the source driver data (from left to right). */
static void hscan_start(GDisplay *g)
{
/* Disable latching and output enable while we are modifying the row. */
@@ -204,7 +199,7 @@ static void hscan_start(GDisplay *g)
setpin_sph(g, FALSE);
}
-/** Write data to the horizontal row. */
+/* Write data to the horizontal row. */
static void hscan_write(GDisplay *g, const uint8_t *data, int count)
{
while (count--)
@@ -217,7 +212,7 @@ static void hscan_write(GDisplay *g, const uint8_t *data, int count)
}
}
-/** Finish and transfer the row to the source drivers.
+/* Finish and transfer the row to the source drivers.
* Does not set the output enable, so the drivers are not yet active. */
static void hscan_stop(GDisplay *g)
{
@@ -231,7 +226,7 @@ static void hscan_stop(GDisplay *g)
setpin_le(g, FALSE);
}
-/** Turn on the power to the E-Ink panel, observing proper power sequencing. */
+/* Turn on the power to the E-Ink panel, observing proper power sequencing. */
static void power_on(GDisplay *g)
{
unsigned i;
@@ -264,7 +259,7 @@ static void power_on(GDisplay *g)
vscan_stop(g);
}
-/** Turn off the power, observing proper power sequencing. */
+/* Turn off the power, observing proper power sequencing. */
static void power_off(GDisplay *g)
{
/* First the high voltages */
@@ -289,7 +284,7 @@ static void power_off(GDisplay *g)
/* ====================================
* Framebuffer emulation layer
* ==================================== */
-
+
#if EINK_PPB == 4
#define PIXELMASK 3
#define PIXEL_WHITE 2
@@ -336,7 +331,7 @@ typedef struct drvPriv {
uint8_t g_blockmap[BLOCKS_Y][BLOCKS_X];
} drvPriv;
-/** Check if the row contains any allocated blocks. */
+/* Check if the row contains any allocated blocks. */
static bool_t blocks_on_row(GDisplay *g, unsigned by)
{
unsigned bx;
@@ -350,7 +345,7 @@ static bool_t blocks_on_row(GDisplay *g, unsigned by)
return FALSE;
}
-/** Write out a block row. */
+/* Write out a block row. */
static void write_block_row(GDisplay *g, unsigned by)
{
unsigned bx, dy, dx;
@@ -379,7 +374,7 @@ static void write_block_row(GDisplay *g, unsigned by)
}
}
-/** Clear the block map, i.e. deallocate all blocks */
+/* Clear the block map, i.e. deallocate all blocks */
static void clear_block_map(GDisplay *g)
{
unsigned bx, by;
@@ -394,7 +389,7 @@ static void clear_block_map(GDisplay *g)
PRIV(g)->g_next_block = 0;
}
-/** Initialize a newly allocated block. */
+/* Initialize a newly allocated block. */
static void zero_block(block_t *block)
{
unsigned dx, dy;
@@ -407,7 +402,7 @@ static void zero_block(block_t *block)
}
}
-/** Allocate a buffer
+/* Allocate a buffer
* Automatically flushes if all buffers are full. */
static block_t *alloc_buffer(GDisplay *g, unsigned bx, unsigned by)
{
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 12:38:27 +0000