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PortaPack UI: Miscellaneous clean-up

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Remove "portapack" arg to many static functions, no idea why I thought that was necessary.
Add PortaPack presence detect function using JTAG.
Create a "hackrf_ui_t" type that has function pointers to a specific UI implementation, returned by a UI detection function.
This commit is contained in:
Jared Boone
2018-12-27 21:11:00 -08:00
parent 816d435dc5
commit b35ec285b6
2 changed files with 332 additions and 171 deletions
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475
firmware/common/ui_portapack.c
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@ -287,7 +287,7 @@ typedef struct portapack_t {
uint8_t io_reg; uint8_t io_reg;
} portapack_t; } portapack_t;
portapack_t portapack = { static portapack_t portapack = {
.gpio_dir = &gpio_dir, .gpio_dir = &gpio_dir,
.gpio_lcd_rdx = &gpio_lcd_rdx, .gpio_lcd_rdx = &gpio_lcd_rdx,
.gpio_lcd_wrx = &gpio_lcd_wrx, .gpio_lcd_wrx = &gpio_lcd_wrx,
@ -301,28 +301,28 @@ portapack_t portapack = {
#define GPIO_DATA_SHIFT (8) #define GPIO_DATA_SHIFT (8)
static const uint32_t gpio_data_mask = 0xFFU << GPIO_DATA_SHIFT; static const uint32_t gpio_data_mask = 0xFFU << GPIO_DATA_SHIFT;
static void portapack_data_mask_set(portapack_t* const portapack) { static void portapack_data_mask_set() {
portapack->gpio_port_data->mask = ~gpio_data_mask; portapack.gpio_port_data->mask = ~gpio_data_mask;
} }
static void portapack_data_write_low(portapack_t* const portapack, const uint32_t value) { static void portapack_data_write_low(const uint32_t value) {
portapack->gpio_port_data->mpin = (value << GPIO_DATA_SHIFT); portapack.gpio_port_data->mpin = (value << GPIO_DATA_SHIFT);
} }
static void portapack_data_write_high(portapack_t* const portapack, const uint32_t value) { static void portapack_data_write_high(const uint32_t value) {
/* NOTE: Assumes no other bits in the port are masked. */ /* NOTE: Assumes no other bits in the port are masked. */
/* NOTE: Assumes that bits 15 through 8 are masked. */ /* NOTE: Assumes that bits 15 through 8 are masked. */
portapack->gpio_port_data->mpin = value; portapack.gpio_port_data->mpin = value;
} }
static void portapack_dir_read(portapack_t* const portapack) { static void portapack_dir_read() {
portapack->gpio_port_data->dir &= ~gpio_data_mask; portapack.gpio_port_data->dir &= ~gpio_data_mask;
gpio_set(portapack->gpio_dir); gpio_set(portapack.gpio_dir);
} }
static void portapack_dir_write(portapack_t* const portapack) { static void portapack_dir_write() {
gpio_clear(portapack->gpio_dir); gpio_clear(portapack.gpio_dir);
portapack->gpio_port_data->dir |= gpio_data_mask; portapack.gpio_port_data->dir |= gpio_data_mask;
/* TODO: Manipulating DIR[3] makes me queasy. The RFFC5072 DATA pin /* TODO: Manipulating DIR[3] makes me queasy. The RFFC5072 DATA pin
* is also on port 3, and switches direction periodically... * is also on port 3, and switches direction periodically...
* Time to resort to bit-banding to enforce atomicity? But then, how * Time to resort to bit-banding to enforce atomicity? But then, how
@ -331,147 +331,207 @@ static void portapack_dir_write(portapack_t* const portapack) {
*/ */
} }
static void portapack_lcd_rd_assert(portapack_t* const portapack) { static void portapack_lcd_rd_assert() {
gpio_clear(portapack->gpio_lcd_rdx); gpio_clear(portapack.gpio_lcd_rdx);
} }
static void portapack_lcd_rd_deassert(portapack_t* const portapack) { static void portapack_lcd_rd_deassert() {
gpio_set(portapack->gpio_lcd_rdx); gpio_set(portapack.gpio_lcd_rdx);
} }
static void portapack_lcd_wr_assert(portapack_t* const portapack) { static void portapack_lcd_wr_assert() {
gpio_clear(portapack->gpio_lcd_wrx); gpio_clear(portapack.gpio_lcd_wrx);
} }
static void portapack_lcd_wr_deassert(portapack_t* const portapack) { static void portapack_lcd_wr_deassert() {
gpio_set(portapack->gpio_lcd_wrx); gpio_set(portapack.gpio_lcd_wrx);
} }
static void portapack_io_stb_assert(portapack_t* const portapack) { static void portapack_io_stb_assert() {
gpio_clear(portapack->gpio_io_stbx); gpio_clear(portapack.gpio_io_stbx);
} }
static void portapack_io_stb_deassert(portapack_t* const portapack) { static void portapack_io_stb_deassert() {
gpio_set(portapack->gpio_io_stbx); gpio_set(portapack.gpio_io_stbx);
} }
static void portapack_addr(portapack_t* const portapack, const bool value) { static void portapack_addr(const bool value) {
gpio_write(portapack->gpio_addr, value); gpio_write(portapack.gpio_addr, value);
} }
static void portapack_lcd_command(portapack_t* const portapack, const uint32_t value) { static void portapack_lcd_command(const uint32_t value) {
portapack_data_write_high(portapack, 0); /* Drive high byte (with zero -- don't care) */ portapack_data_write_high(0); /* Drive high byte (with zero -- don't care) */
portapack_dir_write(portapack); /* Turn around data bus, MCU->CPLD */ portapack_dir_write(); /* Turn around data bus, MCU->CPLD */
portapack_addr(portapack, 0); /* Indicate command */ portapack_addr(0); /* Indicate command */
__asm__("nop"); __asm__("nop");
__asm__("nop"); __asm__("nop");
__asm__("nop"); __asm__("nop");
portapack_lcd_wr_assert(portapack); /* Latch high byte */ portapack_lcd_wr_assert(); /* Latch high byte */
portapack_data_write_low(portapack, value); /* Drive low byte (pass-through) */ portapack_data_write_low(value); /* Drive low byte (pass-through) */
__asm__("nop"); __asm__("nop");
__asm__("nop"); __asm__("nop");
__asm__("nop"); __asm__("nop");
portapack_lcd_wr_deassert(portapack); /* Complete write operation */ portapack_lcd_wr_deassert(); /* Complete write operation */
portapack_addr(portapack, 1); /* Set up for data phase (most likely after a command) */ portapack_addr(1); /* Set up for data phase (most likely after a command) */
} }
static void portapack_lcd_write_data(portapack_t* const portapack, const uint32_t value) { static void portapack_lcd_write_data(const uint32_t value) {
// NOTE: Assumes and DIR=0 and ADDR=1 from command phase. // NOTE: Assumes and DIR=0 and ADDR=1 from command phase.
portapack_data_write_high(portapack, value); /* Drive high byte */ portapack_data_write_high(value); /* Drive high byte */
__asm__("nop"); __asm__("nop");
portapack_lcd_wr_assert(portapack); /* Latch high byte */ portapack_lcd_wr_assert(); /* Latch high byte */
portapack_data_write_low(portapack, value); /* Drive low byte (pass-through) */ portapack_data_write_low(value); /* Drive low byte (pass-through) */
__asm__("nop"); __asm__("nop");
__asm__("nop"); __asm__("nop");
__asm__("nop"); __asm__("nop");
portapack_lcd_wr_deassert(portapack); /* Complete write operation */ portapack_lcd_wr_deassert(); /* Complete write operation */
} }
static void portapack_io_write(portapack_t* const portapack, const bool address, const uint_fast16_t value) { static void portapack_io_write(const bool address, const uint_fast16_t value) {
portapack_data_write_low(portapack, value); portapack_data_write_low(value);
portapack_dir_write(portapack); portapack_dir_write();
portapack_addr(portapack, address); portapack_addr(address);
__asm__("nop"); __asm__("nop");
__asm__("nop"); __asm__("nop");
__asm__("nop"); __asm__("nop");
portapack_io_stb_assert(portapack); portapack_io_stb_assert();
__asm__("nop"); __asm__("nop");
__asm__("nop"); __asm__("nop");
__asm__("nop"); __asm__("nop");
portapack_io_stb_deassert(portapack); portapack_io_stb_deassert();
} }
static void portapack_lcd_data_write_command_and_data( static void portapack_lcd_data_write_command_and_data(
portapack_t* const portapack,
const uint_fast8_t command, const uint_fast8_t command,
const uint8_t* data, const uint8_t* data,
const size_t data_count const size_t data_count
) { ) {
portapack_lcd_command(portapack, command); portapack_lcd_command(command);
for(size_t i=0; i<data_count; i++) { for(size_t i=0; i<data_count; i++) {
portapack_lcd_write_data(portapack, data[i]); portapack_lcd_write_data(data[i]);
} }
} }
static void portapack_lcd_write_pixel(portapack_t* const portapack, const ui_color_t pixel) { static void portapack_lcd_write_pixel(const ui_color_t pixel) {
portapack_lcd_write_data(portapack, pixel.v); portapack_lcd_write_data(pixel.v);
} }
static void portapack_lcd_write_pixels_color(portapack_t* const portapack, ui_color_t c, size_t n) { static void portapack_lcd_write_pixels_color(ui_color_t c, size_t n) {
while(n--) { while(n--) {
portapack_lcd_write_data(portapack, c.v); portapack_lcd_write_data(c.v);
} }
} }
static void portapack_backlight(portapack_t* const portapack, const bool on) { static void portapack_backlight(const bool on) {
portapack->io_reg = (portapack->io_reg & 0x7f) | (on ? (1 << 7) : 0); portapack.io_reg = (portapack.io_reg & 0x7f) | (on ? (1 << 7) : 0);
portapack_io_write(portapack, 1, portapack->io_reg); portapack_io_write(1, portapack.io_reg);
} }
static void portapack_lcd_reset_state(portapack_t* const portapack, const bool active) { static void portapack_lcd_reset_state(const bool active) {
portapack->io_reg = (portapack->io_reg & 0xfe) | (active ? (1 << 0) : 0); portapack.io_reg = (portapack.io_reg & 0xfe) | (active ? (1 << 0) : 0);
portapack_io_write(portapack, 1, portapack->io_reg); portapack_io_write(1, portapack.io_reg);
} }
static void portapack_lcd_sleep_out(portapack_t* const portapack) { static void portapack_lcd_sleep_out() {
const uint8_t cmd_11[] = {}; const uint8_t cmd_11[] = {};
portapack_lcd_data_write_command_and_data(portapack, 0x11, cmd_11, ARRAY_SIZEOF(cmd_11)); portapack_lcd_data_write_command_and_data(0x11, cmd_11, ARRAY_SIZEOF(cmd_11));
// "It will be necessary to wait 120msec after sending Sleep Out // "It will be necessary to wait 120msec after sending Sleep Out
// command (when in Sleep In Mode) before Sleep In command can be // command (when in Sleep In Mode) before Sleep In command can be
// sent." // sent."
portapack_sleep_milliseconds(120); portapack_sleep_milliseconds(120);
} }
static void portapack_lcd_display_on(portapack_t* const portapack) { static void portapack_lcd_display_on() {
const uint8_t cmd_29[] = {}; const uint8_t cmd_29[] = {};
portapack_lcd_data_write_command_and_data(portapack, 0x29, cmd_29, ARRAY_SIZEOF(cmd_29)); portapack_lcd_data_write_command_and_data(0x29, cmd_29, ARRAY_SIZEOF(cmd_29));
} }
static void portapack_lcd_wake(portapack_t* const portapack) { static void portapack_lcd_wake() {
portapack_lcd_sleep_out(portapack); portapack_lcd_sleep_out();
portapack_lcd_display_on(portapack); portapack_lcd_display_on();
} }
static void portapack_if_init(portapack_t* const portapack) { static bool jtag_pp_tck(const bool tms_value) {
portapack_data_mask_set(portapack); gpio_write(jtag_cpld.gpio->gpio_pp_tms, tms_value);
portapack_data_write_high(portapack, 0);
portapack_dir_read(portapack); // 8 ns TMS/TDI to TCK setup
portapack_lcd_rd_deassert(portapack); __asm__("nop");
portapack_lcd_wr_deassert(portapack); __asm__("nop");
portapack_io_stb_deassert(portapack); __asm__("nop");
portapack_addr(portapack, 0);
gpio_output(portapack->gpio_dir); gpio_set(jtag_cpld.gpio->gpio_tck);
gpio_output(portapack->gpio_lcd_rdx);
gpio_output(portapack->gpio_lcd_wrx); // 15 ns TCK to TMS/TDI hold time
gpio_output(portapack->gpio_io_stbx); // 20 ns TCK high time
gpio_output(portapack->gpio_addr); __asm__("nop");
/* gpio_input(portapack->gpio_rot_a); */ __asm__("nop");
/* gpio_input(portapack->gpio_rot_b); */ __asm__("nop");
__asm__("nop");
__asm__("nop");
gpio_clear(jtag_cpld.gpio->gpio_tck);
// 20 ns TCK low time
// 25 ns TCK falling edge to TDO valid
__asm__("nop");
__asm__("nop");
__asm__("nop");
__asm__("nop");
__asm__("nop");
__asm__("nop");
__asm__("nop");
return gpio_read(jtag_cpld.gpio->gpio_pp_tdo);
}
static uint32_t jtag_pp_shift(const uint32_t tms_bits, const size_t count) {
uint32_t result = 0;
size_t bit_in_index = count - 1;
size_t bit_out_index = 0;
while(bit_out_index < count) {
const uint32_t tdo = jtag_pp_tck((tms_bits >> bit_in_index) & 1) & 1;
result |= (tdo << bit_out_index);
bit_in_index--;
bit_out_index++;
}
return result;
}
static uint32_t jtag_pp_idcode() {
/* Test-Logic/Reset -> Run-Test/Idle -> Select-DR/Scan -> Capture-DR */
jtag_pp_shift(0b11111010, 8);
/* Shift-DR */
const uint32_t idcode = jtag_pp_shift(0, 32);
/* Exit1-DR -> Update-DR -> Run-Test/Idle -> ... -> Test-Logic/Reset */
jtag_pp_shift(0b11011111, 8);
return idcode;
}
static void portapack_if_init() {
portapack_data_mask_set();
portapack_data_write_high(0);
portapack_dir_read();
portapack_lcd_rd_deassert();
portapack_lcd_wr_deassert();
portapack_io_stb_deassert();
portapack_addr(0);
gpio_output(portapack.gpio_dir);
gpio_output(portapack.gpio_lcd_rdx);
gpio_output(portapack.gpio_lcd_wrx);
gpio_output(portapack.gpio_io_stbx);
gpio_output(portapack.gpio_addr);
/* gpio_input(portapack.gpio_rot_a); */
/* gpio_input(portapack.gpio_rot_b); */
scu_pinmux(SCU_PINMUX_PP_D0, SCU_CONF_FUNCTION0 | SCU_GPIO_PDN); scu_pinmux(SCU_PINMUX_PP_D0, SCU_CONF_FUNCTION0 | SCU_GPIO_PDN);
scu_pinmux(SCU_PINMUX_PP_D1, SCU_CONF_FUNCTION0 | SCU_GPIO_PDN); scu_pinmux(SCU_PINMUX_PP_D1, SCU_CONF_FUNCTION0 | SCU_GPIO_PDN);
@ -491,16 +551,16 @@ static void portapack_if_init(portapack_t* const portapack) {
/* scu_pinmux(SCU_PINMUX_PP_UNUSED, SCU_CONF_FUNCTION4 | SCU_GPIO_NOPULL); */ /* scu_pinmux(SCU_PINMUX_PP_UNUSED, SCU_CONF_FUNCTION4 | SCU_GPIO_NOPULL); */
} }
static void portapack_lcd_reset(portapack_t* const portapack) { static void portapack_lcd_reset() {
portapack_lcd_reset_state(portapack, false); portapack_lcd_reset_state(false);
portapack_sleep_milliseconds(1); portapack_sleep_milliseconds(1);
portapack_lcd_reset_state(portapack, true); portapack_lcd_reset_state(true);
portapack_sleep_milliseconds(10); portapack_sleep_milliseconds(10);
portapack_lcd_reset_state(portapack, false); portapack_lcd_reset_state(false);
portapack_sleep_milliseconds(120); portapack_sleep_milliseconds(120);
} }
static void portapack_lcd_init(portapack_t* const portapack) { static void portapack_lcd_init() {
// LCDs are configured for IM[2:0] = 001 // LCDs are configured for IM[2:0] = 001
// 8080-I system, 16-bit parallel bus // 8080-I system, 16-bit parallel bus
@ -512,30 +572,30 @@ static void portapack_lcd_init(portapack_t* const portapack) {
// 0 // 0
// PCEQ=1, DRV_ena=0, Power control=3 // PCEQ=1, DRV_ena=0, Power control=3
const uint8_t cmd_cf[] = { 0x00, 0xD9, 0x30 }; const uint8_t cmd_cf[] = { 0x00, 0xD9, 0x30 };
portapack_lcd_data_write_command_and_data(portapack, 0xCF, cmd_cf, ARRAY_SIZEOF(cmd_cf)); portapack_lcd_data_write_command_and_data(0xCF, cmd_cf, ARRAY_SIZEOF(cmd_cf));
// Power on sequence control // Power on sequence control
const uint8_t cmd_ed[] = { 0x64, 0x03, 0x12, 0x81 }; const uint8_t cmd_ed[] = { 0x64, 0x03, 0x12, 0x81 };
portapack_lcd_data_write_command_and_data(portapack, 0xED, cmd_ed, ARRAY_SIZEOF(cmd_ed)); portapack_lcd_data_write_command_and_data(0xED, cmd_ed, ARRAY_SIZEOF(cmd_ed));
// Driver timing control A // Driver timing control A
const uint8_t cmd_e8[] = { 0x85, 0x10, 0x78 }; const uint8_t cmd_e8[] = { 0x85, 0x10, 0x78 };
portapack_lcd_data_write_command_and_data(portapack, 0xE8, cmd_e8, ARRAY_SIZEOF(cmd_e8)); portapack_lcd_data_write_command_and_data(0xE8, cmd_e8, ARRAY_SIZEOF(cmd_e8));
// Power control A // Power control A
const uint8_t cmd_cb[] = { 0x39, 0x2C, 0x00, 0x34, 0x02 }; const uint8_t cmd_cb[] = { 0x39, 0x2C, 0x00, 0x34, 0x02 };
portapack_lcd_data_write_command_and_data(portapack, 0xCB, cmd_cb, ARRAY_SIZEOF(cmd_cb)); portapack_lcd_data_write_command_and_data(0xCB, cmd_cb, ARRAY_SIZEOF(cmd_cb));
// Pump ratio control // Pump ratio control
const uint8_t cmd_f7[] = { 0x20 }; const uint8_t cmd_f7[] = { 0x20 };
portapack_lcd_data_write_command_and_data(portapack, 0xF7, cmd_f7, ARRAY_SIZEOF(cmd_f7)); portapack_lcd_data_write_command_and_data(0xF7, cmd_f7, ARRAY_SIZEOF(cmd_f7));
// Driver timing control B // Driver timing control B
const uint8_t cmd_ea[] = { 0x00, 0x00 }; const uint8_t cmd_ea[] = { 0x00, 0x00 };
portapack_lcd_data_write_command_and_data(portapack, 0xEA, cmd_ea, ARRAY_SIZEOF(cmd_ea)); portapack_lcd_data_write_command_and_data(0xEA, cmd_ea, ARRAY_SIZEOF(cmd_ea));
const uint8_t cmd_b1[] = { 0x00, 0x1B }; const uint8_t cmd_b1[] = { 0x00, 0x1B };
portapack_lcd_data_write_command_and_data(portapack, 0xB1, cmd_b1, ARRAY_SIZEOF(cmd_b1)); portapack_lcd_data_write_command_and_data(0xB1, cmd_b1, ARRAY_SIZEOF(cmd_b1));
// Blanking Porch Control // Blanking Porch Control
// VFP = 0b0000010 = 2 (number of HSYNC of vertical front porch) // VFP = 0b0000010 = 2 (number of HSYNC of vertical front porch)
@ -543,7 +603,7 @@ static void portapack_lcd_init(portapack_t* const portapack) {
// HFP = 0b0001010 = 10 (number of DOTCLOCK of horizontal front porch) // HFP = 0b0001010 = 10 (number of DOTCLOCK of horizontal front porch)
// HBP = 0b0010100 = 20 (number of DOTCLOCK of horizontal back porch) // HBP = 0b0010100 = 20 (number of DOTCLOCK of horizontal back porch)
const uint8_t cmd_b5[] = { 0x02, 0x02, 0x0a, 0x14 }; const uint8_t cmd_b5[] = { 0x02, 0x02, 0x0a, 0x14 };
portapack_lcd_data_write_command_and_data(portapack, 0xB5, cmd_b5, ARRAY_SIZEOF(cmd_b5)); portapack_lcd_data_write_command_and_data(0xB5, cmd_b5, ARRAY_SIZEOF(cmd_b5));
// Display Function Control // Display Function Control
// PT[1:0] = 0b10 // PT[1:0] = 0b10
@ -556,25 +616,25 @@ static void portapack_lcd_init(portapack_t* const portapack) {
// NL = 0b100111 (default) // NL = 0b100111 (default)
// PCDIV = 0b000000 (default?) // PCDIV = 0b000000 (default?)
const uint8_t cmd_b6[] = { 0x0A, 0xA2, 0x27, 0x00 }; const uint8_t cmd_b6[] = { 0x0A, 0xA2, 0x27, 0x00 };
portapack_lcd_data_write_command_and_data(portapack, 0xB6, cmd_b6, ARRAY_SIZEOF(cmd_b6)); portapack_lcd_data_write_command_and_data(0xB6, cmd_b6, ARRAY_SIZEOF(cmd_b6));
// Power Control 1 // Power Control 1
//VRH[5:0] //VRH[5:0]
const uint8_t cmd_c0[] = { 0x1B }; const uint8_t cmd_c0[] = { 0x1B };
portapack_lcd_data_write_command_and_data(portapack, 0xC0, cmd_c0, ARRAY_SIZEOF(cmd_c0)); portapack_lcd_data_write_command_and_data(0xC0, cmd_c0, ARRAY_SIZEOF(cmd_c0));
// Power Control 2 // Power Control 2
//SAP[2:0];BT[3:0] //SAP[2:0];BT[3:0]
const uint8_t cmd_c1[] = { 0x12 }; const uint8_t cmd_c1[] = { 0x12 };
portapack_lcd_data_write_command_and_data(portapack, 0xC1, cmd_c1, ARRAY_SIZEOF(cmd_c1)); portapack_lcd_data_write_command_and_data(0xC1, cmd_c1, ARRAY_SIZEOF(cmd_c1));
// VCOM Control 1 // VCOM Control 1
const uint8_t cmd_c5[] = { 0x32, 0x3C }; const uint8_t cmd_c5[] = { 0x32, 0x3C };
portapack_lcd_data_write_command_and_data(portapack, 0xC5, cmd_c5, ARRAY_SIZEOF(cmd_c5)); portapack_lcd_data_write_command_and_data(0xC5, cmd_c5, ARRAY_SIZEOF(cmd_c5));
// VCOM Control 2 // VCOM Control 2
const uint8_t cmd_c7[] = { 0x9B }; const uint8_t cmd_c7[] = { 0x9B };
portapack_lcd_data_write_command_and_data(portapack, 0xC7, cmd_c7, ARRAY_SIZEOF(cmd_c7)); portapack_lcd_data_write_command_and_data(0xC7, cmd_c7, ARRAY_SIZEOF(cmd_c7));
// Memory Access Control // Memory Access Control
// Invert X and Y memory access order, so upper-left of // Invert X and Y memory access order, so upper-left of
@ -586,12 +646,12 @@ static void portapack_lcd_init(portapack_t* const portapack) {
(1 << 4) | // ML=1: reverse vertical refresh to simplify scrolling logic (1 << 4) | // ML=1: reverse vertical refresh to simplify scrolling logic
(1 << 3) // BGR=1: For Kingtech LCD, BGR filter. (1 << 3) // BGR=1: For Kingtech LCD, BGR filter.
}; };
portapack_lcd_data_write_command_and_data(portapack, 0x36, cmd_36, ARRAY_SIZEOF(cmd_36)); portapack_lcd_data_write_command_and_data(0x36, cmd_36, ARRAY_SIZEOF(cmd_36));
// COLMOD: Pixel Format Set // COLMOD: Pixel Format Set
// DPI=101 (16 bits/pixel), DBI=101 (16 bits/pixel) // DPI=101 (16 bits/pixel), DBI=101 (16 bits/pixel)
const uint8_t cmd_3a[] = { 0x55 }; const uint8_t cmd_3a[] = { 0x55 };
portapack_lcd_data_write_command_and_data(portapack, 0x3A, cmd_3a, ARRAY_SIZEOF(cmd_3a)); portapack_lcd_data_write_command_and_data(0x3A, cmd_3a, ARRAY_SIZEOF(cmd_3a));
//portapack_lcd_data_write_command_and_data(0xF6, { 0x01, 0x30 }); //portapack_lcd_data_write_command_and_data(0xF6, { 0x01, 0x30 });
// WEMODE=1 (reset column and page number on overflow) // WEMODE=1 (reset column and page number on overflow)
@ -602,79 +662,76 @@ static void portapack_lcd_init(portapack_t* const portapack) {
// DM[1:0]=00 (internal clock operation) // DM[1:0]=00 (internal clock operation)
// ENDIAN=0 (doesn't matter with 16-bit interface) // ENDIAN=0 (doesn't matter with 16-bit interface)
const uint8_t cmd_f6[] = { 0x01, 0x30, 0x00 }; const uint8_t cmd_f6[] = { 0x01, 0x30, 0x00 };
portapack_lcd_data_write_command_and_data(portapack, 0xF6, cmd_f6, ARRAY_SIZEOF(cmd_f6)); portapack_lcd_data_write_command_and_data(0xF6, cmd_f6, ARRAY_SIZEOF(cmd_f6));
// 3Gamma Function Disable // 3Gamma Function Disable
const uint8_t cmd_f2[] = { 0x00 }; const uint8_t cmd_f2[] = { 0x00 };
portapack_lcd_data_write_command_and_data(portapack, 0xF2, cmd_f2, ARRAY_SIZEOF(cmd_f2)); portapack_lcd_data_write_command_and_data(0xF2, cmd_f2, ARRAY_SIZEOF(cmd_f2));
// Gamma curve selected // Gamma curve selected
const uint8_t cmd_26[] = { 0x01 }; const uint8_t cmd_26[] = { 0x01 };
portapack_lcd_data_write_command_and_data(portapack, 0x26, cmd_26, ARRAY_SIZEOF(cmd_26)); portapack_lcd_data_write_command_and_data(0x26, cmd_26, ARRAY_SIZEOF(cmd_26));
// Set Gamma // Set Gamma
const uint8_t cmd_e0[] = { const uint8_t cmd_e0[] = {
0x0F, 0x1D, 0x19, 0x0E, 0x10, 0x07, 0x4C, 0x63, 0x0F, 0x1D, 0x19, 0x0E, 0x10, 0x07, 0x4C, 0x63,
0x3F, 0x03, 0x0D, 0x00, 0x26, 0x24, 0x04 0x3F, 0x03, 0x0D, 0x00, 0x26, 0x24, 0x04
}; };
portapack_lcd_data_write_command_and_data(portapack, 0xE0, cmd_e0, ARRAY_SIZEOF(cmd_e0)); portapack_lcd_data_write_command_and_data(0xE0, cmd_e0, ARRAY_SIZEOF(cmd_e0));
// Set Gamma // Set Gamma
const uint8_t cmd_e1[] = { const uint8_t cmd_e1[] = {
0x00, 0x1C, 0x1F, 0x02, 0x0F, 0x03, 0x35, 0x25, 0x00, 0x1C, 0x1F, 0x02, 0x0F, 0x03, 0x35, 0x25,
0x47, 0x04, 0x0C, 0x0B, 0x29, 0x2F, 0x05 0x47, 0x04, 0x0C, 0x0B, 0x29, 0x2F, 0x05
}; };
portapack_lcd_data_write_command_and_data(portapack, 0xE1, cmd_e1, ARRAY_SIZEOF(cmd_e1)); portapack_lcd_data_write_command_and_data(0xE1, cmd_e1, ARRAY_SIZEOF(cmd_e1));
portapack_lcd_wake(portapack); portapack_lcd_wake();
// Turn on Tearing Effect Line (TE) output signal. // Turn on Tearing Effect Line (TE) output signal.
const uint8_t cmd_35[] = { 0b00000000 }; const uint8_t cmd_35[] = { 0b00000000 };
portapack_lcd_data_write_command_and_data(portapack, 0x35, cmd_35, ARRAY_SIZEOF(cmd_35)); portapack_lcd_data_write_command_and_data(0x35, cmd_35, ARRAY_SIZEOF(cmd_35));
} }
static void portapack_lcd_ramwr_start(portapack_t* const portapack) { static void portapack_lcd_ramwr_start() {
const uint8_t cmd_2c[] = {}; const uint8_t cmd_2c[] = {};
portapack_lcd_data_write_command_and_data(portapack, 0x2c, cmd_2c, ARRAY_SIZEOF(cmd_2c)); portapack_lcd_data_write_command_and_data(0x2c, cmd_2c, ARRAY_SIZEOF(cmd_2c));
} }
static void portapack_lcd_set(portapack_t* const portapack, const uint_fast8_t command, const uint_fast16_t start, const uint_fast16_t end) { static void portapack_lcd_set(const uint_fast8_t command, const uint_fast16_t start, const uint_fast16_t end) {
const uint8_t data[] = { const uint8_t data[] = {
(start >> 8), (start & 0xff), (start >> 8), (start & 0xff),
(end >> 8), (end & 0xff) (end >> 8), (end & 0xff)
}; };
portapack_lcd_data_write_command_and_data(portapack, command, data, ARRAY_SIZEOF(data)); portapack_lcd_data_write_command_and_data(command, data, ARRAY_SIZEOF(data));
} }
static void portapack_lcd_caset(portapack_t* const portapack, const uint_fast16_t start_column, uint_fast16_t end_column) { static void portapack_lcd_caset(const uint_fast16_t start_column, uint_fast16_t end_column) {
portapack_lcd_set(portapack, 0x2a, start_column, end_column); portapack_lcd_set(0x2a, start_column, end_column);
} }
static void portapack_lcd_paset(portapack_t* const portapack, const uint_fast16_t start_page, const uint_fast16_t end_page) { static void portapack_lcd_paset(const uint_fast16_t start_page, const uint_fast16_t end_page) {
portapack_lcd_set(portapack, 0x2b, start_page, end_page); portapack_lcd_set(0x2b, start_page, end_page);
} }
static void portapack_lcd_start_ram_write( static void portapack_lcd_start_ram_write(
portapack_t* const portapack,
ui_rect_t rect ui_rect_t rect
) { ) {
portapack_lcd_caset(portapack, rect.point.x, rect.point.x + rect.size.width - 1); portapack_lcd_caset(rect.point.x, rect.point.x + rect.size.width - 1);
portapack_lcd_paset(portapack, rect.point.y, rect.point.y + rect.size.height - 1); portapack_lcd_paset(rect.point.y, rect.point.y + rect.size.height - 1);
portapack_lcd_ramwr_start(portapack); portapack_lcd_ramwr_start();
} }
static void portapack_lcd_fill_rectangle( static void portapack_lcd_fill_rectangle(
portapack_t* const portapack,
ui_rect_t rect, ui_rect_t rect,
ui_color_t color ui_color_t color
) { ) {
portapack_lcd_start_ram_write(portapack, rect); portapack_lcd_start_ram_write(rect);
portapack_lcd_write_pixels_color(portapack, color, rect.size.width * rect.size.height); portapack_lcd_write_pixels_color(color, rect.size.width * rect.size.height);
} }
static void portapack_draw_bitmap( static void portapack_draw_bitmap(
portapack_t* const portapack,
const ui_point_t point, const ui_point_t point,
const ui_bitmap_t bitmap, const ui_bitmap_t bitmap,
const ui_color_t foreground, const ui_color_t foreground,
@ -685,12 +742,12 @@ static void portapack_draw_bitmap(
.size = bitmap.size .size = bitmap.size
}; };
portapack_lcd_start_ram_write(portapack, rect); portapack_lcd_start_ram_write(rect);
const size_t count = bitmap.size.width * bitmap.size.height; const size_t count = bitmap.size.width * bitmap.size.height;
for(size_t i=0; i<count; i++) { for(size_t i=0; i<count; i++) {
const uint8_t pixel = bitmap.data[i >> 3] & (1U << (i & 0x7)); const uint8_t pixel = bitmap.data[i >> 3] & (1U << (i & 0x7));
portapack_lcd_write_pixel(portapack, pixel ? foreground : background); portapack_lcd_write_pixel(pixel ? foreground : background);
} }
} }
@ -716,7 +773,7 @@ static ui_bitmap_t portapack_font_glyph(
return bitmap; return bitmap;
} }
static void portapack_lcd_draw_int(portapack_t* const portapack, const ui_point_t point, uint64_t value, size_t field_width) { static void portapack_lcd_draw_int(const ui_point_t point, uint64_t value, size_t field_width) {
ui_point_t point_next = { ui_point_t point_next = {
.x = point.x + font_fixed_8x16.glyph_size.width * field_width, .x = point.x + font_fixed_8x16.glyph_size.width * field_width,
.y = point.y .y = point.y
@ -731,21 +788,21 @@ static void portapack_lcd_draw_int(portapack_t* const portapack, const ui_point_
const ui_bitmap_t glyph = portapack_font_glyph(&font_fixed_8x16, c); const ui_bitmap_t glyph = portapack_font_glyph(&font_fixed_8x16, c);
point_next.x -= glyph.size.width; point_next.x -= glyph.size.width;
portapack_draw_bitmap(portapack, point_next, glyph, color_foreground, color_background); portapack_draw_bitmap(point_next, glyph, color_foreground, color_background);
} }
while(point_next.x > point.x) { while(point_next.x > point.x) {
const char c = ' '; const char c = ' ';
const ui_bitmap_t glyph = portapack_font_glyph(&font_fixed_8x16, c); const ui_bitmap_t glyph = portapack_font_glyph(&font_fixed_8x16, c);
point_next.x -= glyph.size.width; point_next.x -= glyph.size.width;
portapack_draw_bitmap(portapack, point_next, glyph, color_foreground, color_background); portapack_draw_bitmap(point_next, glyph, color_foreground, color_background);
} }
} }
static void portapack_lcd_clear(portapack_t* const portapack) { static void portapack_lcd_clear() {
const ui_rect_t rect_screen = { { 0, 0 }, { 240, 320 } }; const ui_rect_t rect_screen = { { 0, 0 }, { 240, 320 } };
const ui_color_t color_background = portapack_color_rgb(0x00, 0x00, 0xff); const ui_color_t color_background = portapack_color_rgb(0x00, 0x00, 0xff);
portapack_lcd_fill_rectangle(portapack, rect_screen, color_background); portapack_lcd_fill_rectangle(rect_screen, color_background);
} }
typedef struct draw_list_t { typedef struct draw_list_t {
@ -786,7 +843,6 @@ typedef enum {
static const uint8_t VALUES_X = 72; static const uint8_t VALUES_X = 72;
static void portapack_draw_radio_path( static void portapack_draw_radio_path(
portapack_t* const portapack,
const draw_list_t* const draw_list, const draw_list_t* const draw_list,
const size_t count const size_t count
) { ) {
@ -794,30 +850,25 @@ static void portapack_draw_radio_path(
const ui_color_t color_foreground = portapack_color_rgb(0xff, 0xff, 0xff); const ui_color_t color_foreground = portapack_color_rgb(0xff, 0xff, 0xff);
for( size_t i=0; i<count; i++ ) { for( size_t i=0; i<count; i++ ) {
portapack_draw_bitmap(portapack, draw_list[i].point, *draw_list[i].bitmap, color_foreground, color_background); portapack_draw_bitmap(draw_list[i].point, *draw_list[i].bitmap, color_foreground, color_background);
} }
} }
void hackrf_ui_init(void) { static rf_path_direction_t portapack_direction = RF_PATH_DIRECTION_OFF;
// TODO: Detect if PortaPack is present before doing any of this!
portapack_if_init(&portapack); static void portapack_radio_path_redraw() {
portapack_lcd_reset(&portapack); portapack_draw_radio_path(radio_draw_list, ARRAY_SIZEOF(radio_draw_list));
portapack_lcd_init(&portapack);
portapack_lcd_clear(&portapack);
portapack_backlight(&portapack, 1);
/*
const ui_color_t color_foreground = portapack_color_rgb(0xff, 0xff, 0xff);
for(int x=0; x<30; x++) {
const ui_point_t point = { x * 8, 0 };
const char c = ' ' + x;
const ui_glyph_t glyph = portapack_font_glyph(&font_fixed_8x16, c);
portapack_draw_glyph(&portapack, point, glyph, color_foreground, color_background);
}
*/
} }
void hackrf_ui_setFrequency(uint64_t frequency) { static void portapack_ui_init() {
portapack_if_init();
portapack_lcd_reset();
portapack_lcd_init();
portapack_lcd_clear();
portapack_backlight(1);
}
static void portapack_ui_set_frequency(uint64_t frequency) {
ui_point_t point = { 240 - 24, 16 }; ui_point_t point = { 240 - 24, 16 };
const ui_color_t color_background = portapack_color_rgb(0x00, 0x00, 0xff); const ui_color_t color_background = portapack_color_rgb(0x00, 0x00, 0xff);
@ -830,7 +881,7 @@ void hackrf_ui_setFrequency(uint64_t frequency) {
const ui_bitmap_t glyph = portapack_font_glyph(&font_fixed_16x14, c); const ui_bitmap_t glyph = portapack_font_glyph(&font_fixed_16x14, c);
point.x -= glyph.size.width; point.x -= glyph.size.width;
portapack_draw_bitmap(&portapack, point, glyph, color_foreground, color_background); portapack_draw_bitmap(point, glyph, color_foreground, color_background);
} }
for(int i=0; i<4; i++) { for(int i=0; i<4; i++) {
@ -838,25 +889,24 @@ void hackrf_ui_setFrequency(uint64_t frequency) {
const ui_bitmap_t glyph = portapack_font_glyph(&font_fixed_24x19, '0'); const ui_bitmap_t glyph = portapack_font_glyph(&font_fixed_24x19, '0');
point.x -= glyph.size.width; point.x -= glyph.size.width;
const ui_rect_t rect = { point, glyph.size }; const ui_rect_t rect = { point, glyph.size };
portapack_lcd_fill_rectangle(&portapack, rect, color_background); portapack_lcd_fill_rectangle(rect, color_background);
} else { } else {
const char c = '0' + value % 10; const char c = '0' + value % 10;
value /= 10; value /= 10;
const ui_bitmap_t glyph = portapack_font_glyph(&font_fixed_24x19, c); const ui_bitmap_t glyph = portapack_font_glyph(&font_fixed_24x19, c);
point.x -= glyph.size.width; point.x -= glyph.size.width;
portapack_draw_bitmap(&portapack, point, glyph, color_foreground, color_background); portapack_draw_bitmap(point, glyph, color_foreground, color_background);
} }
} }
} }
static rf_path_direction_t portapack_direction = RF_PATH_DIRECTION_OFF; static void portapack_ui_set_sample_rate(uint32_t sample_rate) {
ui_point_t point = { VALUES_X, 320 - 1 * 16 };
static void portapack_radio_path_redraw() { portapack_lcd_draw_int(point, sample_rate, 8);
portapack_draw_radio_path(&portapack, radio_draw_list, ARRAY_SIZEOF(radio_draw_list));
} }
void hackrf_ui_setDirection(const rf_path_direction_t direction) { static void portapack_ui_set_direction(const rf_path_direction_t direction) {
switch(direction) { switch(direction) {
case RF_PATH_DIRECTION_TX: case RF_PATH_DIRECTION_TX:
radio_draw_list[RADIO_DRAW_LIST_ITEM_RF_AMP].bitmap = &bitmap_amp_tx; radio_draw_list[RADIO_DRAW_LIST_ITEM_RF_AMP].bitmap = &bitmap_amp_tx;
@ -880,14 +930,35 @@ void hackrf_ui_setDirection(const rf_path_direction_t direction) {
portapack_direction = direction; portapack_direction = direction;
} }
void hackrf_ui_setLNAPower(bool lna_on) { static void portapack_ui_set_filter_bw(uint32_t bandwidth) {
ui_point_t point = { VALUES_X, radio_draw_list[RADIO_DRAW_LIST_ITEM_BB_FILTER].point.y + 4 };
portapack_lcd_draw_int(point, bandwidth, 8);
}
static void portapack_ui_set_lna_power(bool lna_on) {
radio_draw_list[RADIO_DRAW_LIST_ITEM_RF_AMP].bitmap = lna_on radio_draw_list[RADIO_DRAW_LIST_ITEM_RF_AMP].bitmap = lna_on
? ((portapack_direction == RF_PATH_DIRECTION_TX) ? &bitmap_amp_tx : &bitmap_amp_rx) ? ((portapack_direction == RF_PATH_DIRECTION_TX) ? &bitmap_amp_tx : &bitmap_amp_rx)
: &bitmap_wire_24; : &bitmap_wire_24;
portapack_radio_path_redraw(); portapack_radio_path_redraw();
} }
void hackrf_ui_setFilter(const rf_path_filter_t filter) { static void portapack_ui_set_bb_lna_gain(const uint32_t gain_db) {
ui_point_t point = { VALUES_X, radio_draw_list[RADIO_DRAW_LIST_ITEM_BB_LNA_AMP].point.y + 4 };
portapack_lcd_draw_int(point, gain_db, 2);
}
static void portapack_ui_set_bb_vga_gain(const uint32_t gain_db) {
ui_point_t point = { VALUES_X, radio_draw_list[RADIO_DRAW_LIST_ITEM_BB_VGA_AMP].point.y + 4 };
portapack_lcd_draw_int(point, gain_db, 2);
}
static void portapack_ui_set_bb_tx_vga_gain(const uint32_t gain_db) {
}
static void portapack_ui_set_first_if_frequency(const uint64_t frequency) {
}
static void portapack_ui_set_filter(const rf_path_filter_t filter) {
const ui_bitmap_t* bitmap = &bitmap_wire_24; const ui_bitmap_t* bitmap = &bitmap_wire_24;
switch(filter) { switch(filter) {
@ -908,24 +979,86 @@ void hackrf_ui_setFilter(const rf_path_filter_t filter) {
portapack_radio_path_redraw(); portapack_radio_path_redraw();
} }
void hackrf_ui_setBBLNAGain(const uint32_t gain_db) { static void portapack_ui_set_antenna_bias(bool antenna_bias) {
ui_point_t point = { VALUES_X, radio_draw_list[RADIO_DRAW_LIST_ITEM_BB_LNA_AMP].point.y + 4 };
portapack_lcd_draw_int(&portapack, point, gain_db, 2);
} }
void hackrf_ui_setFilterBW(uint32_t bandwidth) { static const hackrf_ui_t portapack_ui = {
ui_point_t point = { VALUES_X, radio_draw_list[RADIO_DRAW_LIST_ITEM_BB_FILTER].point.y + 4 }; &portapack_ui_init,
portapack_lcd_draw_int(&portapack, point, bandwidth, 8); &portapack_ui_set_frequency,
&portapack_ui_set_sample_rate,
&portapack_ui_set_direction,
&portapack_ui_set_filter_bw,
&portapack_ui_set_lna_power,
&portapack_ui_set_bb_lna_gain,
&portapack_ui_set_bb_vga_gain,
&portapack_ui_set_bb_tx_vga_gain,
&portapack_ui_set_first_if_frequency,
&portapack_ui_set_filter,
&portapack_ui_set_antenna_bias,
};
const hackrf_ui_t* portapack_detect(void) {
/* TODO: Check if PortaPack TMS is floating or driven by an external device. */
gpio_output(jtag_cpld.gpio->gpio_pp_tms);
if( jtag_pp_idcode() == 0x020A50DD ) {
return &portapack_ui;
} else {
return NULL;
}
} }
void hackrf_ui_setBBVGAGain(const uint32_t gain_db) { static const hackrf_ui_t* ui = NULL;
ui_point_t point = { VALUES_X, radio_draw_list[RADIO_DRAW_LIST_ITEM_BB_VGA_AMP].point.y + 4 };
portapack_lcd_draw_int(&portapack, point, gain_db, 2); void hackrf_ui_init(void) {
ui = portapack_detect();
if( ui != NULL ) {
ui->init();
}
}
void hackrf_ui_setFrequency(uint64_t frequency) {
if( ui != NULL ) ui->set_frequency(frequency);
} }
void hackrf_ui_setSampleRate(uint32_t sample_rate) { void hackrf_ui_setSampleRate(uint32_t sample_rate) {
ui_point_t point = { VALUES_X, 320 - 1 * 16 }; if( ui != NULL ) ui->set_sample_rate(sample_rate);
portapack_lcd_draw_int(&portapack, point, sample_rate, 8); }
void hackrf_ui_setDirection(const rf_path_direction_t direction) {
if( ui != NULL ) ui->set_direction(direction);
}
void hackrf_ui_setFilterBW(uint32_t bw) {
if( ui != NULL ) ui->set_filter_bw(bw);
}
void hackrf_ui_setLNAPower(bool lna_on) {
if( ui != NULL ) ui->set_lna_power(lna_on);
}
void hackrf_ui_setBBLNAGain(const uint32_t gain_db) {
if( ui != NULL ) ui->set_bb_lna_gain(gain_db);
}
void hackrf_ui_setBBVGAGain(const uint32_t gain_db) {
if( ui != NULL ) ui->set_bb_vga_gain(gain_db);
}
void hackrf_ui_setBBTXVGAGain(const uint32_t gain_db) {
if( ui != NULL ) ui->set_bb_tx_vga_gain(gain_db);
}
void hackrf_ui_setFirstIFFrequency(const uint64_t frequency) {
if( ui != NULL ) ui->set_first_if_frequency(frequency);
}
void hackrf_ui_setFilter(const rf_path_filter_t filter) {
if( ui != NULL ) ui->set_filter(filter);
}
void hackrf_ui_setAntennaBias(bool antenna_bias) {
if( ui != NULL ) ui->set_antenna_bias(antenna_bias);
} }
#endif #endif

28
firmware/common/ui_portapack.h
View File

@ -56,4 +56,32 @@ typedef struct ui_font_t {
size_t data_stride; size_t data_stride;
} ui_font_t; } ui_font_t;
typedef void (*hackrf_ui_init_fn)(void);
typedef void (*hackrf_ui_set_frequency_fn)(uint64_t frequency);
typedef void (*hackrf_ui_set_sample_rate_fn)(uint32_t sample_rate);
typedef void (*hackrf_ui_set_direction_fn)(const rf_path_direction_t direction);
typedef void (*hackrf_ui_set_filter_bw_fn)(uint32_t bandwidth);
typedef void (*hackrf_ui_set_lna_power_fn)(bool lna_on);
typedef void (*hackrf_ui_set_bb_lna_gain_fn)(const uint32_t gain_db);
typedef void (*hackrf_ui_set_bb_vga_gain_fn)(const uint32_t gain_db);
typedef void (*hackrf_ui_set_bb_tx_vga_gain_fn)(const uint32_t gain_db);
typedef void (*hackrf_ui_set_first_if_frequency_fn)(const uint64_t frequency);
typedef void (*hackrf_ui_set_filter_fn)(const rf_path_filter_t filter);
typedef void (*hackrf_ui_set_antenna_bias_fn)(bool antenna_bias);
typedef struct {
hackrf_ui_init_fn init;
hackrf_ui_set_frequency_fn set_frequency;
hackrf_ui_set_sample_rate_fn set_sample_rate;
hackrf_ui_set_direction_fn set_direction;
hackrf_ui_set_filter_bw_fn set_filter_bw;
hackrf_ui_set_lna_power_fn set_lna_power;
hackrf_ui_set_bb_lna_gain_fn set_bb_lna_gain;
hackrf_ui_set_bb_vga_gain_fn set_bb_vga_gain;
hackrf_ui_set_bb_tx_vga_gain_fn set_bb_tx_vga_gain;
hackrf_ui_set_first_if_frequency_fn set_first_if_frequency;
hackrf_ui_set_filter_fn set_filter;
hackrf_ui_set_antenna_bias_fn set_antenna_bias;
} hackrf_ui_t;
#endif/*__UI_PORTAPACK_H__*/ #endif/*__UI_PORTAPACK_H__*/